CN111767563A

CN111767563A - Method, device, terminal and storage medium for setting authority of online document

Info

Publication number: CN111767563A
Application number: CN202010767946.6A
Authority: CN
Inventors: 罗文兴
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2020-10-13

Abstract

The application discloses a method, a device, a terminal and a storage medium for setting the authority of an online document, and belongs to the technical field of computers. The method comprises the following steps: displaying the online document in the user interface; receiving a selection operation aiming at regional content in an online document; in response to the setting operation for the area content, the area content is set as the editing-restricted content. According to the technical scheme provided by the embodiment of the application, the editing limit area is set by taking any selected area in the online document as a unit, and the editing limit authority setting function is provided for the editing limit area, so that the effect of setting the editing authority on the area with finer granularity is achieved, the flexibility of the editing limit function is greatly improved, and the cooperation efficiency among document users is improved.

Description

Method, device, terminal and storage medium for setting authority of online document

Technical Field

The present application relates to the field of computer technologies, and in particular, to a method, an apparatus, a terminal, and a storage medium for setting an authority of an online document.

Background

With the development of computer and network technologies, collaborative office becomes more and more popular, and in the field of collaborative office, users have strong demands for completing document composition by using online documents.

In the related art, the creator of the online document may protect the online document from being modified by setting a password, and all collaborators of the online document may browse the online document only. If a collaborator on an online document wishes to edit the document, a password needs to be entered to unlock the protection features for the online document.

In the prior art, the flexibility of the function of limiting editing of the online document is poor, and the cooperation efficiency of the document is not high.

Disclosure of Invention

The embodiment of the application provides a method, a device, a terminal and a storage medium for setting the authority of an online document, which can improve the flexibility of limiting an editing function and improve the cooperation efficiency among document collaborators. The technical scheme is as follows:

according to an aspect of an embodiment of the present application, there is provided a method for setting a right of an online document, the method including:

displaying the online document in the user interface;

receiving a selection operation aiming at regional content in the online document, wherein the regional content refers to the content of a partial region in the online document;

and setting the area content as the editing-restricted content in response to the setting operation for the area content, wherein the editing-restricted content is the content of which the editing permission is restricted.

According to an aspect of an embodiment of the present application, there is provided an online document display method, including:

displaying the online document in the user interface;

acquiring position information of editing-restricted content in the online document, wherein the editing-restricted content refers to regional content with restricted editing permission, and the regional content refers to content of a partial region in the online document;

and displaying the editing content with difference.

According to an aspect of an embodiment of the present application, there is provided an apparatus for setting a right of an online document, the apparatus including:

a document display module for displaying an online document in a user interface;

a content selection module, configured to receive a selection operation for a region content in the online document, where the region content is a content of a partial region in the online document;

and the content setting module is used for responding to the setting operation aiming at the area content and setting the area content as editing-limited content, wherein the editing-limited content refers to the content with limited editing authority.

According to an aspect of an embodiment of the present application, there is provided an online document display apparatus, the apparatus including:

According to an aspect of the embodiments of the present application, there is provided a terminal, including a processor and a memory, where at least one instruction, at least one program, a code set, or a set of instructions is stored in the memory, and the at least one instruction, the at least one program, the code set, or the set of instructions is loaded and executed by the processor to implement the method for setting permissions of an online document.

According to an aspect of the embodiments of the present application, there is provided a terminal, including a processor and a memory, where at least one instruction, at least one program, a code set, or a set of instructions is stored in the memory, and the at least one instruction, the at least one program, the code set, or the set of instructions is loaded and executed by the processor to implement the above online document display method.

According to an aspect of the embodiments of the present application, there is provided a computer-readable storage medium having at least one instruction, at least one program, a code set, or a set of instructions stored therein, the at least one instruction, the at least one program, the code set, or the set of instructions being loaded and executed by a processor to implement the method for setting permissions of an online document described above.

According to an aspect of embodiments of the present application, there is provided a computer-readable storage medium having at least one instruction, at least one program, a set of codes, or a set of instructions stored therein, which is loaded and executed by a processor to implement the above-mentioned online document display method.

According to an aspect of embodiments herein, there is provided a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the authority setting method of the online document.

According to an aspect of embodiments herein, there is provided a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the online document display method.

The technical scheme provided by the embodiment of the application can bring the following beneficial effects:

the editing limiting region is set by taking any selected region in the online document as a unit, and the editing limiting authority corresponding to the selected region can be set on the editing limiting region, so that the editing limiting region and the editing limiting authority can be set more accurately and finely, the other contents of the online document can be ensured to be edited normally while the editing limiting contents are prevented from being modified due to misoperation of other collaborators, and the flexibility of the editing limiting function and the cooperation efficiency among document users are greatly improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of an application execution environment provided by one embodiment of the present application;

FIG. 2 is a flowchart of a method for setting permissions of online documents according to an embodiment of the present application;

FIG. 3 illustrates an interface diagram showing a restricted editing control;

FIG. 4 illustrates an interface diagram showing a password setup interface;

FIG. 5 is a diagram illustrating a structure of an interval tree;

FIG. 6 is a diagram illustrating an interface displaying a permission setting menu corresponding to a restriction editing content;

FIG. 7 is a diagram illustrating an interface displaying a rights setting interface;

FIG. 8 is a flowchart of an online document display method provided by another embodiment of the present application;

FIG. 9 is a diagram illustrating an interface for limiting the display style of edited content;

FIG. 10 is a flowchart of a rights setting method and an online document display method for an online document according to another embodiment of the present application;

FIG. 11 is a block diagram of an apparatus for setting permissions of online documents according to an embodiment of the present application;

FIG. 12 is a block diagram of a device for setting permissions of online documents according to an embodiment of the present application;

FIG. 13 is a block diagram of an online document display device provided by one embodiment of the present application;

FIG. 14 is a block diagram of an online document display device provided by one embodiment of the present application;

fig. 15 is a block diagram of a terminal according to an embodiment of the present application;

fig. 16 is a block diagram of a server according to an embodiment of the present application.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1, a schematic diagram of an application execution environment according to an embodiment of the present application is shown. The application execution environment may include: a terminal 10 and a server 20.

The terminal 10 may be an electronic device such as a mobile phone, a tablet Computer, a game console, an electronic book reader, a multimedia playing device, a wearable device, a PC (Personal Computer), and the like. A client of the target application may be installed in the terminal 10.

In this embodiment of the application, the target application program may be any application program capable of processing an online document, so that a user can view, create, edit, and share the online document anytime and anywhere, and perform document processing with multi-user cooperation. In the embodiment of the application, the online document is a document product which can be viewed/edited by a plurality of users online at the same time and is synchronized in real time at each user side. Online documents may include, but are not limited to, text documents (e.g., Word documents), tabular documents, and graphical presentation documents, among others, depending on the type of document.

In addition, for different target applications, the clients operated by the target applications may also be different, and the corresponding functions may also be different, which may be configured in advance according to actual requirements, and this is not limited in this embodiment of the present application. Alternatively, the online document may be loaded and processed by an online document dedicated client, or may be loaded and displayed to the user in the form of a web page through a browser, or may be loaded and displayed through other target applications, such as a social application, an instant messaging application, and an office application. Optionally, a client of the target application program runs in the terminal 10.

The server 20 is used to provide background services for clients of target applications in the terminal 10. For example, the server 20 may be a backend server of the target application described above. The server 20 may be a server, a server cluster composed of a plurality of servers, or a cloud computing service center. Optionally, the server 20 provides background services for applications in multiple terminals 10 simultaneously.

Alternatively, the terminal 10 and the server 20 may communicate with each other through the network 30.

Referring to fig. 2, a flowchart of a method for setting a right of an online document according to an embodiment of the present application is shown. The method can be applied to a terminal, for example, the execution subject of each step may be the terminal 10 in the application program running environment shown in fig. 1, or may be a client of a target application program installed in the terminal 10. The method comprises the following steps (201-203):

step 201, displaying the online document in the user interface.

The user interface is the integral design of man-machine interaction, operation logic and attractive interface of software, is a medium for interaction and information exchange between a system and a user, and realizes the conversion between the internal form of information and a human acceptable form. The user interface is designed between a user and hardware to interactively communicate with each other, aims to enable the user to conveniently and efficiently operate the hardware to achieve bidirectional interaction and complete work expected to be completed by means of the hardware, is widely defined and comprises a human-computer interaction user interface and a graphical user interface, and the user interface exists in the field of human and mechanical information communication. Optionally, the user interface comprises a screen of an application program presented to the user at the client, the application program may be a computer program that needs to be downloaded for installation, or a computer program that is ready-to-use, such as an online document application.

Optionally, the display mode for displaying the online document in the user interface includes any one of:

1. displaying an online document on a user interface of a client, wherein the client is installed in a terminal;

2. the online document is displayed on a user interface of the browser.

The display mode of the online document displayed in the user interface may be selected and adjusted according to actual conditions, and the display mode of the online document is not limited in the embodiment of the present application.

In step 202, a selection operation for the region content in the online document is received.

The region content refers to the content of a partial region in the online document. Optionally, the regional content refers to a portion of content in the online document. Optionally, the region content is a paragraph, a sentence or several characters in the online document. Optionally, the paragraph includes a segment of text, text and pictures, text and tables, and other partial contents.

The selection operation for the area content in the online document refers to an operation in which the user selects the area content from the online document. Alternatively, there are various ways for the selection operation of the area content in the online document, in which the area content may be selected by moving a mouse slide, or by moving a cursor to click on the area content in a blank space beside a paragraph or a line, or by selecting and clicking on a title corresponding to the area content.

Optionally, receiving a selection operation for regional content in the online document comprises receiving a selection instruction for target content in the online document. The selection instruction for the target content in the online document refers to an instruction generated after a computer selects part of content in the online document, and is used for indicating the position information of the part of content selected by the user in the online document to the computer.

In step 203, in response to the setting operation for the area content, the area content is set as the editing-restricted content.

The setting operation for the regional content refers to an operation in which the user sets the regional content in the online document. Optionally, there are multiple ways for the setting operation of the area content, for example, after the user selects the area content, a menu is automatically popped up, and the user can set the area content by clicking a setting option in the menu; for another example, after the user selects the area content, the user clicks a mouse pop-up menu, and the user can set the area content by clicking a setting option in the menu; for another example, after the user selects the area content, the user clicks a control in the fixed function area to set the area content.

The editing-restricted content refers to content with restricted editing rights, and the user can edit the corresponding editing-restricted content only with the corresponding editing rights, such as modifying text, deleting text, adding text, bolding text, underlining text, indenting text, changing font or number format, changing cell background color, compiling item list, sorting by column, adding table/image/comment/formula, and the like.

In an exemplary embodiment, after the step 202, the following steps are further included: a restricted edit control is displayed. Accordingly, the step 203 can be alternatively realized by the following steps: and setting the area content as the editing-restricted content in response to the triggering operation of the editing-restricted control.

Optionally, an operation menu is displayed above the area content, and the operation menu includes a forwarding control and a limited editing control. The operation menu is a display window control used for displaying the corresponding operation control executed according to the regional content to the user. The editing restriction control is an operation control for setting the region content as editing restriction content. Optionally, the restricted editing control is a button displayed in the interface for opening the restricted editing function. Optionally, the editing restriction control is displayed in a pop-up manner after the user selects the area content, for example, in an operation menu which is automatically popped up after the area content is selected. Optionally, after the user selects the area content, a mouse click or a long-press display limit editing control is performed on the area content, for example, the user clicks the mouse click or the long-press display operation menu, and the limit editing control is limited in the menu. Optionally, a restricted editing control is displayed in the fixed function area. The fixed functional area is a human-computer interaction window displayed in the client interface, and comprises some functional controls for user editing, such as a limit editing control. The display mode of the limited editing control is not limited to this, and may be adjusted according to a specific use scenario.

Optionally, the triggering operation may be a user performing a click operation with a finger, or a user controlling a mouse to perform a click operation, which is not limited in this embodiment of the present application.

In one example, please refer to FIG. 3, which illustrates an interface diagram showing a restriction edit control. When the user selects the area content 31 by moving a cursor (not shown), the operation menu 32 is displayed in a pop-up manner above the end position of the area content 31, and the transfer button 33 and the edit restriction button 34 are displayed in the operation menu 32. Alternatively, the edit restriction button 34 may pop up to display after the user clicks a mouse button after selecting the area content 31. Alternatively, the limited edit button 34 may pop up to display after the user's finger selects the area content 31 and presses the screen for a long time.

In an exemplary embodiment, after the step 202, the following steps are further included: and responding to the triggering operation aiming at the limited editing control, and displaying a password setting interface. Accordingly, the step 203 can be alternatively realized by the following steps: and acquiring the password input in the password setting interface, and setting the area content as the editing-restricted content.

The password setting interface is a display interface for a user to input or set a password. Optionally, the password setting interface has a password input box control and a password confirmation box control, the user can input the set password in the password input box control, the user can input the set password again in the password confirmation box control to confirm that the input password is the password intended to be used, if the passwords input twice are consistent, the password setting is successful, and if the passwords input twice are inconsistent, the password needs to be input again. Optionally, a password determination control is provided in the password setting interface to indicate that the password setting is completed. In one example, please refer to fig. 4, which illustrates an interface diagram showing a password setup interface. After the user selects the area content 31 by moving a cursor (not shown in the figure), a password setting interface 40 is displayed on the upper layer of the area content 31, and a password input box control 41, a password confirmation box control 42, a determination button 43, and a cancel button 44 are displayed in the password setting interface 40. Alternatively, the password setting interface 40 may pop up after the user clicks a restriction edit control (not shown) after selecting the area content 31.

Optionally, a password setting interface has a password setting option for quick setting of a password by a user, for example, a current user account is set as the password option, after the user clicks the password option, the document may automatically set the user account as a password corresponding to the content of the area, and other users may edit the content by inputting the password of the current user account.

Optionally, the shortcut password setting option is an option in which one of numbers such as a certificate number, a job number, a telephone number, a mailbox number, an enterprise account number, and the like of the user is used as a password, and the user having an editing right for the editing-restricted content can input a number corresponding to the editing-restricted content as the password, so as to edit the editing-restricted content. In this case, there is a one-to-one correspondence between the user and the password, and the passwords for the editing-restricted content by different users may be different or the same. Alternatively, even if the user who has no editing right for the editing-restricted content inputs the correct password, the editing-restricted content cannot be edited. Alternatively, a user who has no editing right on the online document cannot edit the editing-restricted content even if the input password is correct.

Alternatively, the password input in the password setting interface may be obtained by, in response to a trigger operation for a password determination control in the password setting interface, obtaining a password input in a password input box control or a password confirmation box control, the password being used to obtain an editing right to limit the editing content.

In one example, the type of the online document is a legal document, a decision book, a draft document, or the like, which requires collaborative editing by others, but does not want important text regions in the document to be modified improperly, and the important text regions in the document can be set to limit editing contents to prevent other collaborators from modifying the documents improperly. If other users want to delete a section of the document, which includes the editing-restricted content, the editing-restricted content will remain after deleting the section. For example, a user wants to delete the text contents of the first to third sections in the document, where the text content of the second section is the editing-restricted content, and the editing-restricted content (i.e., the text content of the second section) of the user has no editing right, and after the user deletes the text contents of the first to third sections, because the text content of the second section is the editing-restricted content and the user has no corresponding editing right, the text content of the second section is not deleted by the user, but remains in the online document, and the text contents of the first and third sections can be successfully deleted.

In an example, the usage of the online document includes usage of data collection, job schedule collection, entry information collection, and the like, in an application scenario of such information collection, if a fixed content in the document is set as a limited editing content, a step of setting the limited editing content needs to be performed multiple times, and at this time, a user may set the entire information collection document as a limited editing area first, and then set an editable area in the limited editing area, so as to reduce operation steps and improve document production efficiency. For example, when the online document is a test question, the whole test question is set as a limited editing area, and then the answer area is set as an editable area, so that the server can not synchronize data generated by the answer text edited by each user, but independently store the document completed by each user and send the document to a document creator or a document owner, thereby improving the teaching efficiency.

In one example, the regional content includes at least one document content. The user can set the editing-restricted content in a batch manner. The batch processing refers to that a user can select multiple items of document contents in a document, and the multiple items of document contents are set as editing-limiting contents together by clicking an editing-limiting control. Optionally, the document contents are discontinuous document contents, for example, after the user selects the first section of text, the third section of text, and the fifth section of text in the document at the same time, and clicks the editing restriction control, the three sections of text contents are set together as editing restriction contents, and the three sections of text contents are discontinuous document contents.

In summary, according to the technical scheme provided by the embodiment of the application, the limited editing area is set by taking any selected area in the online document as a unit, and the limited editing permission corresponding to the limited editing area can be set on the limited editing area, so that the limited editing area and the limited editing permission can be set more accurately and more finely, the other contents of the online document can be ensured to be edited normally while the limited editing contents are prevented from being modified due to misoperation of other collaborators, and the flexibility of the limited editing function and the cooperation efficiency among document users are greatly improved.

In addition, one area in the online document is set as an editing-limiting area in a password setting mode, and various password setting modes are provided, so that the flexibility of the editing-limiting function in the online document is improved, the security of the online document is ensured, and the scenes of the online document are enriched.

In an exemplary embodiment, the process of setting the area content as the editing-restricted content in step 203 described above may be implemented by the following steps:

step 1, acquiring position information of regional content;

the position information of the area content is information reflecting the position of the area content in the document. Optionally, the location information of the regional content includes a location of any character in the regional content in the online document. Optionally, the location information of the regional content includes locations of a start character and an end character of the regional content in the online document.

Step 2, generating a position interval of the area content according to the position information of the area content;

the position section of the area content is a mathematical expression of the position information of the area content. In mathematics, an interval generally refers to a set of real numbers within the interval endpoints. For example, the interval [ a, b ] is a set of real numbers x satisfying a ≦ x ≦ b, a, b are the interval endpoints of [ a, b ], and b-a is the length of the interval.

In one example, a position interval of the area content is generated according to the positions of the start character and the end character of the area content in the online document, and if the position of the start character of the area content in the online document is Sn and the position of the end character of the area content in the online document is En, the position interval of the area content is [ Sn, En ], wherein the left end point of the interval is Sn and the right end point of the interval is En.

Step 3, adding the position interval of the area content into an interval tree;

the section tree is used to record a position section that restricts the editing content. The interval tree is a dynamic set which is obtained by expanding on the basis of a balanced tree and supports an interval as an element, wherein the key value of each node is the left end point of the interval. By establishing this particular structure, the time complexity of the find and insert operations on elements of the interval can be made o (logn).

The interval tree comprises a plurality of position intervals, and each position interval in the interval tree corresponds to an area corresponding to the editing-limited content in the online document.

The interval tree can be simply represented as a root, a left sub-tree, and a right sub-tree. The left and right subtrees have their own subtrees. Optionally, the position section added to the section tree first is a root node, or the position section located at a position opposite to the middle position in the online document or the section tree is a root node or a root position section, and is located at the top level in the section tree. Optionally, the root node has a child node, that is, the root position interval has a child position interval, and if the left interval end point value or the right interval end point value of the child position interval is smaller than the left interval end point value of the root position interval, the child position interval is located on the left side of the root position interval and is a left sub-tree of the root position interval; if the right interval end point value or the left interval end point value of the sub-position interval is greater than the right interval end point value of the root position interval, the sub-position interval is positioned on the right side of the root position interval and is a right subtree of the root position interval.

In one example, please refer to fig. 5, which illustrates a structural diagram of an interval tree. The figure includes a root interval 50, a left sub-tree interval 51 and a right sub-tree interval 52 of the root interval, and a left sub-tree interval 52a and a right sub-tree interval 52b of the right sub-tree interval 52.

Optionally, the process of adding the location interval of the region content to the interval tree is as follows:

01. acquiring an end point value of a position interval;

the interval endpoint values include a position interval left endpoint value and an interval right endpoint value.

02. Determining a root position interval of the position interval based on the position interval endpoint value;

optionally, the root position section corresponding to the position section is determined according to the distance between the position section and the position section in the section tree. Optionally, the root position section corresponding to the position section is determined according to the distance between the position section and the position section at the lowest layer in the section tree.

03. The position interval is inserted into the interval tree as a sub-position interval of the root position interval.

And inserting the position interval into the interval tree as a sub-position interval of the root position interval based on the size relation between the position interval endpoint value and the root position interval endpoint value. If the left interval end point value or the right interval end point value of the position interval is smaller than the left interval end point value of the root position interval, inserting the position interval to the left side of the root position interval to be used as a left subtree of the root position interval; and if the right interval endpoint value or the left interval endpoint value of the position interval is larger than the right interval endpoint value of the root position interval, inserting the position interval to the right side of the root position interval to be used as a right subtree of the root position interval.

The above process of adding the location interval of the region content to the interval tree has a corresponding time complexity. Temporal complexity is the runtime of a qualitative description algorithm in computer science. Temporal complexity is often expressed in terms of large O symbols. If the time complexity of the algorithm is o (logn), the time complexity of the algorithm has logarithmic time. Is a standard notation of log-time algorithms. Optionally, by storing the position interval corresponding to the editing-restricted content in the interval tree, the time complexity of performing the relevant operation on the interval tree can be set to o (logn), so that the running speed and the running time of the algorithm are effectively increased.

And 4, sending a limit editing setting instruction to the server.

The edit restriction setting instruction is a computer instruction for informing the server of information for setting edit restriction contents in the client. The edit restriction setting instruction includes setting information for restricting editing of the content. For example, in the case where the area content is set as the editing-restricted content, the section tree data including the position section generated from the position information of the area content is included in the editing-restricted instruction.

In summary, the position interval for limiting the editing content is stored by setting the interval tree, so that the time required for detecting and updating the limiting editing content in the online document reaches the logarithmic time effect, the program running time is greatly reduced, the running speed is increased, and the timeliness of the more precise and refined limiting editing function in the online document is powerfully supported.

In an exemplary embodiment, after step 203, the following steps are further included:

and step 204, in response to the authority setting operation aiming at the regional content, setting the editing authority for the editing-limited content.

Optionally, the step 204 further includes the following sub-steps:

and step 204a, displaying a permission setting menu corresponding to the editing-limited content.

The authority setting menu is a menu control for displaying a control for restricting the execution of the setting operation of the edited content. The authority setting menu is used for setting the editing authority for limiting the editing content.

Optionally, the permission setting menu includes a permission setting control. The permission setting control is used for opening the control for setting the editing permission for the limited editing content.

Optionally, the permission setting menu includes a close restriction editing control. The closing restriction editing control is a control for closing a restriction editing function for restricting editing of the content.

Optionally, in addition to displaying the permission setting menu corresponding to the editing-restricted content, a frame identifier corresponding to the editing-restricted content may also be displayed. The border mark is used for marking the boundary of the limited editing area so as to enhance the prompting effect on the user. Optionally, the frame identifier is a minimum rectangular frame containing the editing-restricted content. Optionally, the frame mark is a closed frame enclosed by a boundary of the content. Optionally, the color of the border identifier is the same as the color of the user in the online document. The collaborative color is a unique color identification assigned to the user by the online document client. Alternatively, the editing right to limit the editing of the content is set in accordance with the initialization setting on the condition that the user clicks the editing restriction control without setting the right in the right setting menu. The user account with the editing permission for limiting the editing content, which is initially set, comprises a first user account, and the first user account refers to a user account for setting the regional content as the editing content.

And 204b, setting the editing authority of at least one user account aiming at the limitation editing content based on the setting operation aiming at the authority setting menu.

Optionally, the setting operation for the permission setting menu refers to a user operating a control in the permission setting menu. The setting of the editing right of at least one user account for the editing-limited content refers to setting the editing right of the user account for the editing-limited content in a user account unit so as to accurately and finely set the editing right for the editing-limited content.

In one example, please refer to fig. 6, which illustrates an interface diagram showing a permission setting menu corresponding to the editing-restricted content. After clicking the editing limiting control, a user displays a frame mark 61 at the boundary of the region corresponding to the editing limiting content, displays a permission setting menu 62 at the upper left of the frame mark 61, displays a closing editing limiting button 62a and an adding editing allowing member button 62b in the permission setting menu 62, and the adding editing allowing member button 62b is one representation form of the permission setting control.

In an exemplary embodiment, the step 204b further includes the following sub-steps:

and step 204b-1, responding to the trigger operation aiming at the permission setting control, and displaying a permission setting interface.

Optionally, the operation of responding to the trigger for the permission setting control comprises responding to receiving a trigger signal for the permission setting control. Optionally, the trigger signal for the permission setting control is a signal generated by a user clicking the permission setting control.

The permission setting interface comprises member identifications of collaborators of the online document and permission selection items corresponding to the member identifications.

The member identification is one or more combination of member head portrait, user account and member nickname, and is used for distinguishing different collaborators in the online documents, wherein each collaborator in the online documents has a unique user account. Optionally, the user account is an Identity identification number (ID) of a collaborator of the online Document in the client, and is a relatively unique code in the online Document collaboration system of the user.

The permission selection item corresponding to the member identification is a control used for setting the permission of the member identification for limiting the content editing. Optionally, the permission selection items include editable options, browsing only options, and invisible options.

The editable options are controls for giving the member identification of editing rights and viewing rights for restricting the edited content. The browsing-only option is a control for giving the member identifier a right to limit the editing content to view and forbidding the member identifier a right to limit the editing content to edit. The invisible option is a control for prohibiting the member from identifying viewing rights and editing rights that limit the edited content.

And step 204b-2, in response to the selection operation of the editable option corresponding to the target member identifier, setting the editing permission of the user account corresponding to the target member identifier as the editable permission.

Optionally, the operation of selecting in response to identifying the corresponding editable option for the target member comprises receiving a selection signal identifying the corresponding editable option for the target member. Optionally, the selection signal for the editable option corresponding to the target member identifier is a signal generated by the user clicking the editable option corresponding to the target member identifier.

Optionally, the process of setting the editing right of the user account corresponding to the target member identifier as an editable right is as follows:

1. acquiring a user account set corresponding to the editing-restricted content;

and acquiring a user account set corresponding to the position interval for limiting the editing content.

The user account set is a set of user accounts for recording the authority for restricting editing of content. Optionally, the set of user accounts includes a set of editable user accounts, a set of browsing only user accounts, and a set of invisible user accounts. Optionally, the user account with editing authority for limiting the editing content is recorded in the editing user account set. Optionally, only user accounts recorded with only viewing permission for limiting the edited content in the user account set are browsed. Optionally, a user account having no viewing right for limiting the editing content is recorded in the invisible user account set.

2. Adding the user account to the editable user account set.

Optionally, if the user account is in the user account set only browsed or invisible user account set before the process of adding the user account to the editable user account set, the user account needs to be removed from the user account set only browsed or invisible user account set, and then the user account is added to the editable user account set.

Optionally, the position interval for limiting the editing content and the corresponding user account set may be recorded and stored in a manner of generating key value pairs. The key value pair storage is an organization form in the database, wherein, the key (key) is a position interval for limiting the editing content, and the value (value) is the user account set data corresponding to the position interval for limiting the editing content.

And step 204b-3, in response to the selection operation of the browsing-only option corresponding to the target member identifier, setting the editing permission of the user account corresponding to the target member identifier as the browsing-only permission.

Optionally, the operation of selecting in response to the browsing-only option corresponding to the target member identification comprises receiving a selection signal of the browsing-only option corresponding to the target member identification. Optionally, the selection signal for the browsing-only option corresponding to the target member identifier is a signal generated by the user clicking the browsing-only option corresponding to the target member identifier.

Optionally, the process of setting the editing right of the user account corresponding to the target member identifier as the browsing right only is as follows:

1. acquiring a browsing-only user account set corresponding to the editing-limited content;

2. adding the user account to the set of browsing-only user accounts.

Optionally, according to the initialization setting, other user accounts except the user account of the first user account are in the browsing-only user account set.

Optionally, the browsing-only user account set may not be stored, and if a user account is not in the editable user account set or the invisible member account set, the member identifier is a browsing-only right for restricting the editing right of the edited content.

And step 204b-4, responding to the selection operation of the invisible option corresponding to the target member identification, and setting the editing permission of the user account corresponding to the target member identification as the invisible permission.

Optionally, the operation of selecting in response to identifying the corresponding invisible option for the target member comprises in response to receiving a selection signal identifying the corresponding invisible option for the target member. Optionally, the selection signal for the invisible option corresponding to the target member identifier is a signal generated by the user clicking the invisible option corresponding to the target member identifier.

Optionally, the process of setting the editing right of the user account corresponding to the target member identifier as the invisible right is as follows:

1. acquiring an invisible member account set corresponding to editing-restricted content;

2. adding the user account to the set of invisible user accounts.

The steps 204b-2 to 204b-4 are in parallel relation, and the final executed steps are determined according to the actual operation of the user.

In one example, the permission selection item further includes a style limit editing option, a content limit editing option. The following steps are present in parallel with the above step 204b-2 to step 204 b-4.

And step 204b-5, in response to the selection operation aiming at the style limit editing option, setting the editing permission for limiting the editing content as the style limit editing permission. The style limit editing permission is a permission for limiting the text style, and a user without the style limit editing permission cannot modify the display style of the text, such as the font, the font size, the color and the like.

And step 204b-6, in response to the selection operation for the content limitation editing option, setting the editing right for limiting the editing of the content as the content limitation editing right. The content limited editing right is a right for limiting text content, and a user without the content limited editing right can not modify the text content but can modify the display style of the text.

In one example, please refer to fig. 7, which illustrates an interface diagram showing a permission setting interface. The drawing includes a member identifier 71 and a permission selection item control 72 corresponding to the member identifier, and after clicking the permission selection item control 72, a user can select corresponding permission selection options, such as an editable option 72a, a browsing-only option 72b, and an invisible option 72c in the drawing. According to the permission setting scheme in fig. 7, the member a has an editing permission for the editing-restricted content, the member B has only a viewing permission for the editing-restricted content, and the member C has no viewing permission for the editing-restricted content.

In an example, the editing right of the user account corresponding to the target member identifier is a conditional editing right, and the conditional editing right refers to an editing right that a user account corresponding to the target member identifier has under a certain condition. The permission setting interface comprises condition selection items, wherein the condition selection items comprise an editing condition option, a request condition option and a time condition option.

And responding to the selection operation aiming at the editing condition option, and setting the editing permission of the user account corresponding to the target member identification as the editing permission with the editing condition. The edit condition is used to indicate that the user has completed a certain edit operation. The editing permission with the editing condition refers to the editing permission which is possessed only by the user account corresponding to the target member identification under the condition of meeting the corresponding editing condition. For example, when the online document is a test question, the user can see the answer content preset as hidden display only by filling in the editing content on the answer area as required.

And responding to the selection operation aiming at the request condition option, and setting the editing permission of the user account corresponding to the target member identification as the editing permission with the request condition. The request condition is a condition indicating that a request for restricting an editing right for editing content is authorized by a user applying the request to a user having a management right. The editing permission with the request condition refers to the editing permission which is possessed only by the user account corresponding to the target member identification under the condition of meeting the corresponding request condition. For example, after the user B agrees to the request of the user a for applying the editing right to the editing-restricted content, the user a may edit the editing-restricted content.

And responding to the selection operation aiming at the time condition option, and setting the editing permission of the user account corresponding to the target member identification as the editing permission with the time condition. The time condition is used to indicate that the finger time satisfies the set time or the set time length. The editing permission with the time condition refers to the editing permission which is possessed only by the user account corresponding to the target member identification under the condition of meeting the corresponding time condition. For example, the user a has only editing rights or viewing rights for a fixed period of time.

In one example, the editing right of the user account corresponding to the target member identifier is an editing right with a password. The setting user of the editing-restricted content can set a password for the editing-restricted content. Accordingly, the user needs to enter the password correctly before the limited editing contents can be edited. Optionally, the password is set for the editing-restricted content, and the passwords corresponding to different editing-restricted contents may be different or the same. Optionally, the password is a pair of passwords, including a protection password and an unlocking password, the protection password and the unlocking password being different.

In summary, the embodiment provided by the application enriches the application scenarios of the limited editing function in the online document by setting the more detailed editing authority for the limited editing region, and improves the experience of the user in using the online document.

In an exemplary embodiment, after the step 204b, the following steps are further included:

and 204c, setting an unlocking password corresponding to the user account under the condition that the editing authority of the user account is set to be editable.

The unlocking password is used for acquiring the editing authority for limiting the editing content.

Optionally, the unlocking password is a user account. Optionally, the unlocking password is one of a certificate number, a job number, a telephone number, a mailbox number, an enterprise account number, and the like of the user corresponding to the user account.

Optionally, a password setting option corresponding to the target member identifier is displayed in the permission setting interface, where the password setting option is used to set a corresponding unlocking password for the user account, for example, a job number corresponding to the user account is used as the unlocking password.

Optionally, a password input box corresponding to the target member identifier is displayed in the permission setting interface, and the input password is acquired as the unlocking password. In one example, a user who needs to edit the editing-restricted content needs to edit by staff outside the company in addition to staff inside the company, at this time, an unlocking password can be set for the user in the password input box, and the staff inside the company uses the job number as the password, so that the operation is simplified and the method is flexibly applicable to various collaboration scenes.

The step of setting the unlocking password corresponding to the user account can be realized by the following processes:

1. and acquiring an unlocking password set corresponding to the editing-restricted content.

2. And adding the unlocking password corresponding to the user account into the editable user unlocking password set.

Alternatively, the unlock password set may also be referred to as a preset password set.

For the case that the editing right of the user account is set to be only the browsing right or the invisible right, the process can be referred to for setting the unlocking password corresponding to the user account.

In summary, the embodiment provided by the application sets the password for the limited editing area and provides multiple password setting modes, so that the flexibility of the limited editing function in the online document is improved, the security of the online document is ensured, and meanwhile, the scenes of the online document are enriched.

In an exemplary embodiment, after the step 204, the following steps are further included:

and step 205, in response to the triggering operation for closing the editing-restricted control, restoring the editing-restricted content to the normal editing content.

Optionally, the triggering operation for the closing restriction editing control is an operation of clicking the closing restriction editing control by the user.

Alternatively, the process of restoring the editing-restricted content to the normal editing content is as follows:

step 1, acquiring position information for limiting editing content;

step 2, searching a position interval for limiting the editing content in the interval tree according to the position information of the limiting editing content;

step 3, removing the position interval for limiting the editing content from the interval tree;

and 4, sending a limit editing setting instruction to the server.

Alternatively, in a case where the editing-restricted content is set as the normal editing content, the editing-restricted instruction includes data of the section tree after the position section of the editing-restricted content is removed.

The normal editing content refers to content with unlimited editing right.

In an exemplary embodiment, the method for setting the authority of the online document further includes the following steps:

step 206, responding to the editing action aiming at the target position in the online document, and detecting whether the position information of the editing-limited content changes;

the editing behavior refers to an operation behavior of editing and setting an online document by a user. Optionally, the editing action may change a position of a character in the online document. Optionally, the editing behavior comprises at least one of inserting characters at the target location and deleting characters at the target location.

Alternatively, inserting characters at the target location refers to the user typing in text, tables, or pictures, etc. at the target location. Optionally, deleting the character at the target position refers to deleting the text, the table, the picture or the like at the target position by the user.

Alternatively, detecting whether the position information of the editing-restricted content is changed includes detecting whether the position of a start character or an end character of the editing-restricted content is changed.

In step 207, if the position information of the editing-restricted content is changed, the section tree is updated based on the changed position information of the editing-restricted content.

And if the position of the initial character or the end character of the editing-restricted content is changed, updating the interval tree based on the position of the changed initial character or end character of the editing-restricted content. The updating process of the section tree comprises the steps of updating the position section corresponding to the editing-restriction content with changed position information in the section tree and updating the relative position relation between the position sections in the section tree. The relative positional relationship includes a relative distance between the position sections. For example, the interval 1 is [2,5], the interval 2 is [8,10], and in this case, the relative position of the interval 1 and the interval 2 may be that the interval 1 is on the left side of the interval 2, or the interval 2 is the right subtree of the interval 1, and the relative distance between the interval 1 and the interval 2 is 3.

Optionally, the process of updating the interval tree is as follows:

1. acquiring a position interval of the editing-restricted content in the interval tree;

alternatively, the position section of the editing-restricted content in the section tree is acquired based on the position information before the editing-restricted content has not changed. Alternatively, the position section of the editing-restricted content in the section tree is acquired based on the changed position information of the editing-restricted content and the changed part of the position information.

2. And changing the interval endpoint in the position interval of the editing content limitation based on the changed position of the start character or the end character of the editing content limitation.

Optionally, the relative distance between position intervals in the interval tree is updated based on the changed positions of the start character or the end character of the editing-restricted content.

In summary, according to the technical scheme provided by the embodiment of the application, the position interval information of the editing-restricted content in the interval tree is updated immediately by monitoring the data change in the online document in real time, so that the editing-restricted content and the position information thereof are updated in real time, and the accuracy and the real-time performance of the editing-restricted function in the online document are improved.

In an exemplary embodiment, the online document mentioned in the embodiment of the present application is displayed by an online document editor, and the online document editor includes an input layer, a data layer, a layout layer, and a rendering layer.

An online document editor is computer software used to compose, typeset, and view online document files, including document collaboration, file storage and sharing management, among other functions. The online document editor is used for processing the online document or the common document, so that a user can check, edit and set the online document and manage storage of the document. Optionally, the running platform of the online document editor includes multiple platforms such as Web, iOS, and Android.

The displaying of the online document in the user interface in step 201 above may be implemented by:

step 1, receiving an operation signal aiming at an online document through an input layer;

step 2, updating and storing the data of the online document through a data layer based on the operation signal;

the data of the online document comprises at least one item of data of one-dimensional linear structure data, interval tree data and user account data of the online document.

Optionally, the text data of the document is a one-dimensional linear structure, and there is a one-to-one relationship between data and elements in the one-dimensional linear structure, such as a one-dimensional array, where each element corresponds to one data. The one-dimensional linear structure data storage mode comprises two modes of sequential storage (Array) and chain storage (Link) of a linear structure. Storing data in a sequential storage manner is called a sequence table, and storing data in a chained storage manner is called a linked list. The order here means that the addresses of the storage elements are consecutive, and chained storage, not necessarily consecutive. Any section subset of the document can be described conveniently by using the section, and a section is marked as a section with regional authority by setting character attributes for the designated section. If a tree structure is used to describe the document data, the region authority that is highly flexible to implement is greatly limited, so that the document data in the embodiment of the present application is in a one-dimensional linear structure.

Alternatively, the section tree data includes data of the position sections in the section tree, for example, data of the section end points of the position sections and relative distance data between the position sections are stored.

Optionally, the user account data includes a user account in the user online document.

Step 3, generating a typesetting configuration corresponding to the online document according to the data of the data layer through the typesetting layer;

optionally, the layout configuration is a configuration model according to which the online document is displayed, and includes content data of the online document and corresponding display position information. Alternatively, when the rendering layer displays an online document using a Document Object Model (DOM), the composition configuration is a DOM tree. Alternatively, the rendering layer displays the online document through hypertext Markup Language (HTML), and the layout configuration is Canvas (Canvas) in HTML5 for generating images in real time on a web page and manipulating the image content, which is basically a bitmap (bitmap) that can be manipulated in JavaScript.

The typesetting configuration comprises the editing permission for limiting the editing content, namely the user account set corresponding to the editing content.

And 4, displaying the online document based on the typesetting configuration and the user account information through the rendering layer.

And the rendering layer displays the online document according to the typesetting configuration and the identification number of the member.

To sum up, according to the technical scheme provided by the embodiment of the application, the online document is processed by using the self-designed online document editor, one-dimensional linear data is selected as the data type of the online document, so that a user can set a fine-grained limited editing area in a self-drawing selection area, complete controllability of the optional selection area in the online document is supported from the bottom layer of the editor, limitation of the selection area and a cursor realized by a traditional online document editor based on a contentdigital mode in a browser is removed, complete controllability of the editing area is achieved, and powerful technical support is provided for the user to set the limited editing content optionally.

Referring to fig. 8, a flowchart of an online document display method according to an embodiment of the present application is shown. The method can be applied to a terminal, for example, the execution subject of each step may be the terminal 10 in the application program running environment shown in fig. 1, or may be a client of a target application program installed in the terminal 10. The method comprises the following steps (801-804):

step 801 displays an online document in a user interface.

Step 802, obtaining location information of editing-restricted content in an online document.

The editing-restricted content refers to the regional content with restricted editing rights, and the regional content refers to the content of a partial region in the online document.

The location information for limiting the editing content has already been described in the above embodiment, and reference may also be made to the description of the location information for the area content in the above embodiment, which is not described herein again.

In step 803, the editing-restricted contents are distinctively displayed.

The differential display is to change the display style of the editing-restricted content to be different from the display style of the normal editing content.

Optionally, the editing-restricted content is distinctively displayed according to the authority information of the editing-restricted content. And changing the display style of the editing-limited content under the condition that the user account has no editing permission on the editing-limited content. And normally displaying the editing-limited content under the condition that the user account has the editing right on the editing-limited content.

In an exemplary embodiment, after the step 801, the following steps are further included:

and step 804, acquiring the authority information for limiting the editing content.

The authority information is used for recording the authority type of the user account for limiting the editing content.

And under the condition that the currently logged user account does not have the editing authority for limiting the editing content, executing the step of displaying the editing content which is limited to be distinguished.

The process of determining whether the currently logged-in user account has the editing authority for limiting the editing content is as follows:

1. and acquiring a user account set corresponding to the editing-restricted content.

This step is introduced in the above embodiment and is not described herein.

2. And searching the currently logged-in user account in the user account set corresponding to the editing-limited content.

3. If the currently logged user account is not in the user account set corresponding to the editing-restricted content, determining that the currently logged user account does not have the editing permission for restricting the editing of the content; and if the currently logged user account is in the user account set corresponding to the editing-restricted content, determining that the currently logged user account has the editing permission for restricting the editing of the content.

In an exemplary embodiment, the implementation of step 803 above includes at least one of:

the first method is as follows: adding a background color to the editing-restricted content. Optionally, a background color is added to the editing-restricted content without changing the text color. For example, the graying display is to set the background color of the editing-restricted content to gray.

The second method comprises the following steps: and adding a frame to the editing-limited content. For example, a frame identifier is added, and the frame identifier is a minimum rectangular frame including editing-restricted content. Optionally, the color of the border is the same as the corresponding color of the user. The collaboration color corresponding to the user refers to an identification color allocated to each user in the online document, and is used for distinguishing different users participating in online document collaboration.

The third method comprises the following steps: and displaying a setting picture above the editing-restricted content, wherein the setting picture is used for shielding the editing-restricted content. For example, after the setting picture is displayed above the editing-restricted content, the transparency of the picture can be adjusted, so that a user who does not have the right to edit the editing-restricted content can see the editing-restricted content, thereby distinguishing the editing-restricted content from the normal display content.

The method is as follows: and adding watermark information to the editing-limited content. Optionally, the watermark information is text information or pattern information. Optionally, the watermark information is text information that restricts editing of the content setter information, for example, the user a has opened editing restriction, or you have no right to edit the content.

The fifth mode is as follows: the editing-restricted content is displayed at a luminance less than the threshold value. Optionally, the text in the editing-restricted content is displayed with a brightness less than the threshold. For example, when the text is normally displayed as black, the black is faded to gray when displayed at a luminance lower than the threshold value.

The method six: the highlight freeze displays the edit restriction content. The highlighted freeze display refers to lifting the content of the editing-restricted area, and the restriction cursor cannot be positioned in the area corresponding to the editing-restricted content.

In one example, please refer to fig. 9, which illustrates an interface diagram for limiting the display style of the edited content. The display style of the editing-restricted content 90 in the figure is a gray display, a prompt bar 91 is displayed above the editing-restricted content 90, and the prompt bar displays the information of the setter aiming at the editing-restricted content 90 so as to inform the current user of the information of the user with the set authority for the editing-restricted content 90, thereby facilitating the communication among collaborators of the online document. Optionally, the display style of the editing content is limited to display a prompt box, and the prompt box is used for prompting the user that the part of the content has no editing right. Optionally, the display style of the editing-restricted content is a display border identifier, and the border identifier is a minimum rectangular frame including the editing-restricted content. The display style of the editing-restricted content can be changed according to actual conditions, and the embodiment of the application does not limit the display style.

In an exemplary embodiment, the step 803 further includes the following steps:

step 805, responding to the trigger operation for the password input control, displaying a password input interface.

The password input interface is an interface for a user to input a password for restricting editing of the content. Optionally, the password input interface includes a password input box and a determination button, the user may input a password in the password input box, after inputting the password, the user may click the determination button to prompt the client that the password is input, and instruct the client to obtain the password input by the user in the password input box.

Step 806, obtaining the password input in the password input interface.

And responding to the input operation aiming at the password input interface, and acquiring the password input in the password input interface. Optionally, the response to the input operation to the password input interface is an operation of inputting a password in the password input box and an operation of clicking a determination button in the password input interface.

In step 807, under the condition that the password is matched with the preset password, it is determined that the currently logged-in user account has the editing right for limiting the editing content.

The process of determining whether the password matches the preset password is as follows:

and acquiring a preset password set corresponding to the editing-restricted content.

And if the input password is in a preset password set corresponding to the editing-restricted content, determining that the password is matched with the preset password.

Optionally, searching for an input password in a preset password set, judging whether the input password is in the preset password set, and if the input password is in the preset password set, determining that the password is matched with the preset password; and if the input password is not in the preset password set, determining that the password is not matched with the preset password.

When the user edits the editing restricted area after inputting the password, any one of the following cases may exist:

case 1: after the user A inputs the password, only the user A can edit the password, and the user B, C needs to edit the password and input the password.

Case 2: user B, C may also have programmed the password after user a has entered the password, and need not enter the password again.

Case 3: after the user A inputs the password, the user B, C can not edit with the user A at the same time, and the user B, C can edit the password after the user A finishes editing.

In summary, according to the technical scheme provided by the embodiment of the application, different styles of the editing-restricted area are displayed to the user according to the authority information of the editing-restricted area by acquiring the corresponding authority information of the editing-restricted area, so as to remind the user whether the area has editing authority, and improve the efficiency of using the online document by the user.

In addition, the user can acquire the authority of a certain limited editing area by inputting a password, so that the flexibility of editing the limited editing area in the online document is improved.

In an exemplary embodiment, the online document display method described above may also be implemented as follows:

step 901 displays the online document in a user interface.

Step 902, acquiring a position of a moving cursor of the second user account in the online document.

Optionally, the second user account refers to an account of a user currently browsing the online document. The above-described moving cursor is a cursor for marking a position where the user is to perform an operation.

In an exemplary embodiment, after the step 902, the following steps are further included:

step 903, acquiring an interval tree corresponding to the online document;

the section tree is used to record a position section that restricts the editing content.

Step 904, searching whether a target position interval exists in the interval tree;

the target position interval refers to a position interval where a moving cursor of the second user account is located.

Optionally, whether a target position interval exists in the interval tree is searched according to a binary search mode. Optionally, the process of searching whether the target position interval exists in the interval tree in the binary search mode is as follows:

a. acquiring a position interval of an interval tree;

optionally, the first time this step is performed, the starting position interval in the interval tree is obtained. The start position interval refers to a root node of a top layer in an interval tree.

b. Detecting whether the position of the moving cursor is in a position interval or not;

and judging the size relationship between the position numerical value of the moving cursor and the end point value of the initial position interval.

If the position value of the moving cursor is smaller than the left interval endpoint value or larger than the right interval endpoint value, the position of the moving cursor is not in the position interval, the sub-position interval of the position interval is used as a new position interval, and the step b is executed until the position value of the moving cursor is larger than or equal to the left interval endpoint value and smaller than or equal to the right interval endpoint value, or the sub-position interval does not exist in the position interval.

The step of setting the sub-position interval of the position interval as the new position interval is to determine the sub-position interval of the position interval as the new position interval based on the magnitude relation between the position value of the moving cursor and the end value of the initial position interval. If the position value of the moving cursor is smaller than the end point value of the left interval, determining a sub-position interval positioned on the left side of the position interval as a new position interval; and if the position value of the moving cursor is larger than the end point value of the right interval, determining the sub-position interval positioned at the right side of the position interval as a new position interval.

And c, if the position value of the moving cursor is more than or equal to the end point value of the left interval and less than or equal to the end point value of the right interval, the position of the moving cursor is in the position interval, and the step c is executed.

And d, if the position of the moving cursor is not in the last position interval, executing the step d.

c. Determining that a target position interval exists in an interval tree;

d. and determining that the target position interval does not exist in the interval tree.

Step 905, if the target position interval exists in the interval tree, determining that the position of the moving cursor is in the area corresponding to the editing-restricted content corresponding to the target position interval.

The region corresponding to the editing-restricted content means a region occupied by the editing-restricted content in the online document.

And if the target position interval does not exist in the interval tree, determining that the position of the moving cursor is in the area corresponding to the normal editing content.

Step 906, if the position of the moving cursor is in the area corresponding to the editing-restricted content, acquiring the authority information of the editing-restricted content.

The position of the moving cursor is in the area corresponding to the editing limiting content, and the display position of the moving cursor in the user interface is in the area corresponding to the editing limiting content. The authority information is used for recording the authority type of the user account for limiting the editing content. Optionally, the permission information includes the user account set. Optionally, the permission information includes the editable user account set.

In an exemplary embodiment, the step N3 of obtaining the authority information for limiting the editing content is to obtain the user account set corresponding to the position interval based on the position interval corresponding to the editing content.

Step 907, changing the display style of the editing-restricted content to prompt the user to edit the editing-restricted content without the right under the condition that the second user account does not have the editing right on the editing-restricted content.

Optionally, the condition that the second user account has no editing permission for limiting the editing content includes that the user account corresponding to the second user account is not in the editable user account set.

And searching a user account corresponding to the second user account in the user account set. Optionally, it is determined whether a user account corresponding to the second user account is in the editable user account set, and if not, it is determined that the second user account has no editing permission for limiting the editing content. Since the number of times this step is performed is a constant, the time complexity of this process is O (1).

In one example, in the case that the second user account has no editing right on the editing-restricted content, a password input window is displayed above the editing-restricted content, and a user can input an unlocking password through the password input window, verify that the unlocking password is correct, and acquire the editing right or viewing right on the editing-restricted content to edit or view the editing-restricted content. Optionally, the unlocking password is a password set in units of edit-restricted content, and different edit-restricted content may have different unlocking passwords. Alternatively, different limited editing contents may have the same unlock password.

In summary, according to the technical scheme provided by the embodiment of the application, whether the area where the user cursor is located is the editing-restricted area is detected, the corresponding permission information of the editing-restricted area is acquired, and different styles of the editing-restricted area are displayed to the user according to the user account and the permission information, so as to remind the user whether the user has editing permission on the area, and improve the efficiency of the user in using the online document.

In an exemplary embodiment, the online document display method further includes the steps of:

step 908, in response to an editing activity occurring with respect to a target location in the online document, detects a change in location information that restricts editing of content.

Optionally, the editing behavior for the target location in the online document includes at least one of inserting characters at the target location and deleting characters at the target location.

In step 909, when the position information of the editing-restricted content is changed, the section tree is updated based on the changed position information of the editing-restricted content.

The updating process of the section tree comprises the steps of updating the position section corresponding to the editing-restriction content with changed position information in the section tree and updating the relative position relation between the position sections in the section tree.

Referring to fig. 10, a flowchart of a method for setting a right of an online document and a method for displaying the online document according to an embodiment of the present application is shown. The method can be applied to the application program running environment shown in fig. 1. The method comprises the following steps (1001-1011):

in step 1001, a first client displays an online document in a user interface.

The first client is a client for setting the limit editing authority.

In step 1002, in response to a selection operation for regional content in an online document, a first client displays a restricted editing control.

Step 1003, in response to the triggering operation for the edit limiting control, the first client sets the area content as edit limiting content, and displays an authority setting menu corresponding to the edit limiting content.

Step 1004, in response to the trigger operation for the permission setting control, the first client displays a permission setting interface.

Step 1005, in response to the selection operation of the permission option corresponding to the target member identifier, the first client sets the editing permission of the user account corresponding to the target member identifier, and sends an edit-restriction setting instruction to the server.

In step 1006, the server generates a confirmation command and a synchronization command.

The confirmation command is generated by the server according to the edit limiting setting instruction or the data updating instruction sent by the first client to confirm that the accepting client modifies the online document, and is used for indicating that the modification setting content of the online document by the client is received and agreed.

The synchronization command is generated by the server according to the edit limit setting instruction or the data update instruction sent by the first client to instruct a second client to synchronize online document data, where the online document data needs to be synchronized by the second client, so that the second client can complete a data synchronization task according to the synchronization instruction.

Step 1007, the server sends a confirmation command to the first client and a synchronization command to the second client.

The second client is a client viewing the online document.

Correspondingly, the first client receives a confirmation command from the server; the second client receives the synchronous command from the server and updates the online document data.

At step 1008, the second client displays the online document in the user interface.

In step 1009, the second client obtains the position of the moving cursor of the second user account in the online document.

Step 1010, if the position of the moving cursor is in the area corresponding to the editing-restricted content, the second client acquires the authority information of the editing-restricted content.

In step 1011, the second client changes the display style of the editing-restricted content under the condition that the second user account has no editing right on the editing-restricted content.

In an exemplary embodiment, the following step 1015 is present in parallel with the above step 1004-1005.

Step 1015, in response to receiving the trigger signal for closing the edit restriction control, the first client restores the edit restriction content to the normal edit content, and sends an edit restriction setting instruction to the server.

Accordingly, the server receives a restriction edit setting instruction from the first client.

In an exemplary embodiment, the following steps 1012-1014 are present in parallel with the above steps 1002-1005.

In step 1012, in response to the editing action occurring for the target location in the online document, the first client detects whether location information that restricts the edited content has changed.

The first client is a client that performs editing processing on an online document.

The editing behavior includes at least one of inserting characters at the target location and deleting characters at the target location.

In step 1013, if the position information of the editing-restricted content changes, the first client updates the section tree based on the changed position information of the editing-restricted content.

And 1014, the first client generates a data updating instruction according to the editing behavior and the updated interval tree, and sends the data updating instruction to the server.

The data updating instruction is an instruction for informing the server of new data generated after the first client edits the online document. Optionally, the data update instruction includes one-dimensional linear structure update data of the online document, interval tree update data, and user account update data.

Accordingly, the server receives a data update instruction from the first client.

To sum up, according to the technical scheme provided by the embodiment of the application, the editing-restricted area is set by taking any selected area in the online document as a unit, and the editing-restricted authority corresponding to the selected area is set on the editing-restricted area according to the user account, so that the editing-restricted area and the editing-restricted authority of the user can be set more precisely and more finely, the editing-restricted content is prevented from being modified due to misoperation of other collaborators, the other contents of the online document can be guaranteed to be edited normally, and the flexibility of the editing-restricted function and the cooperation efficiency among document users are greatly improved.

In addition, whether the area where the user cursor is located is the editing-restricted area or not is detected, corresponding authority information of the editing-restricted area is obtained, different styles of the editing-restricted area are displayed for the user according to the user account and the authority information, whether the user has editing authority on the area or not is reminded, and the efficiency of using the online document by the user is improved.

The following are embodiments of the apparatus of the present application that may be used to perform embodiments of the method of the present application. For details which are not disclosed in the embodiments of the apparatus of the present application, reference is made to the embodiments of the method of the present application.

Referring to fig. 11, a block diagram of a device for setting rights to an online document according to an embodiment of the present application is shown. The device has the function of realizing the authority setting method of the online document, and the function can be realized by hardware or by hardware executing corresponding software. The device may be a terminal or may be provided in a terminal. The apparatus 1100 may include: document display module 1110, content selection module 1120, content setup module 1130.

A document display module 1110 for displaying online documents in a user interface.

A content selecting module 1120, configured to receive a selection operation for a region content in the online document, where the region content refers to a content of a partial region in the online document.

A content setting module 1130, configured to set the area content as editing-restricted content in response to a setting operation for the area content, where the editing-restricted content is a content whose editing right is restricted.

In an exemplary embodiment, referring to fig. 12, the apparatus further includes: a control display module 1140.

A control display module 1140, configured to display a restricted editing control, where the restricted editing control is an operation control for setting the area content as the restricted editing content;

a content setting module 1130, configured to set the area content as the editing-restricted content in response to a triggering operation for the editing-restricted control.

In an exemplary embodiment, referring to fig. 12, the apparatus further includes: password setting module 1150.

A password setting module 1150, configured to display a password setting interface in response to a trigger operation for a restricted editing control, where the restricted editing control is an operation control for setting the area content as the restricted editing content;

a content setup module 1130 to: acquiring a password input in the password setting interface; and setting the area content as the editing-restricted content, wherein the password is used for acquiring the editing permission of the editing-restricted content.

In an exemplary embodiment, the apparatus further comprises: a menu display module 1160, and a rights setting module 1170.

And a menu display module 1160, configured to display a permission setting menu corresponding to the editing-restricted content, where the permission setting menu is used to set the editing permission of the editing-restricted content.

And the authority setting module 1170 is used for setting the editing authority of at least one user account aiming at the editing-limited content based on the setting operation aiming at the authority setting menu.

In an exemplary embodiment, referring to fig. 12, the authority setting menu includes an authority setting control; the apparatus 1100 further comprises: an interface setting module 1180 and a permission selection module 1190.

An interface setting module 1180, configured to display an authority setting interface in response to a trigger operation for the authority setting control, where the authority setting interface includes a member identifier of a collaborator of the online document and an authority selection item corresponding to the member identifier, and the authority selection item includes an editable option, a browsing-only option, and an invisible option.

An authority selection module 1190, configured to set, in response to a selection operation for an editable option corresponding to a target member identifier, an editing authority of a user account corresponding to the target member identifier as an editable authority; in response to the selection operation of the browsing-only option corresponding to the target member identification, setting the editing permission of the user account corresponding to the target member identification as the browsing-only permission; and responding to the selection operation of the invisible option corresponding to the target member identification, and setting the editing permission of the user account corresponding to the target member identification as the invisible permission.

In an exemplary embodiment, the apparatus further comprises: password assignment module 1191.

A password allocation module 1191, configured to set an unlocking password corresponding to the user account when the editing permission of the user account is set as an editable permission, where the unlocking password is used to obtain the editing permission restricting the editing content.

In an exemplary embodiment, the apparatus 1100 further comprises: content recovery module 1192.

The menu display module 1160 is configured to display a permission setting menu corresponding to the editing-restricted content, where the permission setting menu is used to set the editing permission of the editing-restricted content, and the permission setting menu includes closing the editing-restricted control.

A content restoring module 1192, configured to restore the editing-restricted content to a normal editing content in response to a triggering operation for closing the editing-restricted control, where the normal editing content is a content whose editing right is not restricted.

In an exemplary embodiment, the content setting module 1130 includes: a position acquisition unit 1131, a section generation unit 1132, a section addition unit 1133, and an instruction transmission unit 1134.

A location obtaining unit 1131, configured to obtain location information of the area content, where the location information of the area content includes locations of a start character and an end character of the area content in the online document.

A section generation unit 1132 configured to generate a position section of the area content according to the position information of the area content; wherein the location section of the area content is a mathematical representation of location information of the area content.

A section adding unit 1133, configured to add the position section of the area content to a section tree, where the section tree is used to record the position section of the editing-restricted content.

An instruction transmitting unit 1134, configured to transmit an edit restriction setting instruction to the server, where the edit restriction setting instruction includes setting information of the edit restriction content.

In an exemplary embodiment, the online document is displayed by an online document editor, the online document editor comprising an input layer, a data layer, a layout layer, and a rendering layer; the document display module 1110 is configured to:

receiving, by the input layer, an operation signal for the online document;

updating and storing the data of the online document through the data layer based on the operation signal, wherein the data comprises at least one item of data of one-dimensional linear structure data, interval tree data and user account data of the online document;

generating a typesetting configuration corresponding to the online document according to the data of the data layer through the typesetting layer, wherein the typesetting configuration comprises the editing permission of the editing-limited content;

and displaying the online document through the rendering layer based on the typesetting configuration and the user account information.

In an exemplary embodiment, the apparatus 1100 further comprises: an input detection module 1193 and an interval tree update module 1194.

An input detection module 1193, configured to detect whether the position information of the editing-restricted content has changed in response to an occurrence of an editing behavior for a target position in the online document, the editing behavior including at least one of inserting characters at the target position and deleting characters at the target position.

And an interval tree updating module 1194, configured to update the interval tree based on the changed position information of the editing-restricted content if the position information of the editing-restricted content changes.

The updating process of the section tree comprises the steps of updating the position sections corresponding to the editing-restriction content with changed position information in the section tree and updating the relative position relation between the position sections in the section tree.

Referring to fig. 13, a block diagram of an online document display apparatus according to an embodiment of the present application is shown. The device has the function of realizing the online document display method, and the function can be realized by hardware or by hardware executing corresponding software. The device may be a terminal or may be provided in a terminal. The apparatus 1300 may include: document display module 1310, location acquisition module 1320, content display module 1330.

Document display module 1310 for displaying an online document in a user interface.

A location obtaining module 1320, configured to obtain location information of editing-restricted content in the online document, where the editing-restricted content is area content with restricted editing authority, and the area content is content of a partial area in the online document.

A content display module 1330 configured to perform differential display on the editing-restricted content.

In an exemplary embodiment, the differentially displaying the editing-restricted content includes at least one of: adding a background color to the editing-restricted content; adding a frame to the editing-limited content; displaying a setting picture above the editing-restricted content, wherein the setting picture is used for shielding the editing-restricted content; adding watermark information to the editing-restricted content; displaying the limited editing content with a brightness less than a threshold.

In an exemplary embodiment, referring to fig. 14, the apparatus further includes: a password input module 1340, a password acquisition module 1350, and a permission determination module 1360.

And the password input module 1340 is used for responding to the triggering operation of the password input control and displaying a password input interface.

The password obtaining module 1350 is configured to obtain the password input in the password input interface.

The authority determining module 1360 determines that the currently logged-in user account has the editing authority for limiting the editing content under the condition that the password is matched with the preset password.

In an exemplary embodiment, the apparatus further comprises: an authority acquisition module 1370.

And the authority acquiring module 1370 is configured to acquire authority information of the editing-restricted content, where the authority information is used to record the authority type of the editing-restricted content in the user account.

When the currently logged-in user account does not have the editing right of the editing-restricted content, the content display module 1330 executes the step of displaying the editing-restricted content distinctively.

In an exemplary embodiment, referring to fig. 14, the apparatus 1300 further includes:

the interval tree obtaining module 1380 is configured to obtain an interval tree corresponding to the online document, where the interval tree is used to record the position interval of the editing-restricted content.

an input detection module 1390 to detect a change in the location information of the restricted editing content in response to an editing behavior occurring for a target location in the online document, the editing behavior for the target location in the online document including at least one of inserting characters at the target location and deleting characters at the target location.

An interval tree updating module 1391, configured to update the interval tree based on the changed position information of the editing-restricted content if the position information of the editing-restricted content is changed.

Referring to fig. 15, a block diagram of a terminal 1500 according to an embodiment of the present application is shown. The terminal 1500 may be an electronic device such as a mobile phone, a tablet computer, a game console, an electronic book reader, a multimedia player, a wearable device, a PC, etc. The terminal is used for implementing the authority setting method of the online document or the online document display method provided by the embodiment. The terminal may be the terminal 10 in the application execution environment shown in fig. 1. Specifically, the method comprises the following steps:

in general, terminal 1500 includes: a processor 1501 and memory 1502.

Processor 1501 may include one or more processing cores, such as a 4-core processor, an 8-core processor, or the like. The processor 1501 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (field Programmable Gate Array), and a PLA (Programmable Logic Array). Processor 1501 may also include a main processor and a coprocessor, where the main processor is a processor for processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 1501 may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content required to be displayed on the display screen. In some embodiments, processor 1501 may also include an AI (Artificial Intelligence) processor for processing computational operations related to machine learning.

The memory 1502 may include one or more computer-readable storage media, which may be non-transitory. The memory 1502 may also include high-speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer readable storage medium in the memory 1502 is used to store at least one instruction, at least one program, set of codes, or set of instructions configured to be executed by one or more processors to implement the above-described rights setting method for an online document or the above-described online document display method.

In some embodiments, the terminal 1500 may further include: a peripheral interface 1503 and at least one peripheral. The processor 1501, memory 1502, and peripheral interface 1503 may be connected by buses or signal lines. Various peripheral devices may be connected to peripheral interface 1503 via buses, signal lines, or circuit boards. Specifically, the peripheral device includes: at least one of a radio frequency circuit 1504, a display 1505, a camera assembly 1506, an audio circuit 1507, a positioning assembly 1508, and a power supply 1509.

Those skilled in the art will appreciate that the configuration shown in fig. 15 does not constitute a limitation of terminal 1500, and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components may be employed.

Referring to fig. 16, a block diagram of a server according to an embodiment of the present application is shown. The server may be a server, and may be configured to execute the authority setting method for the server-side online document or the server-side online document display method provided in the above embodiments. Specifically, the method comprises the following steps:

the server 1600 includes a Central Processing Unit (CPU) 1601, a system Memory 1604 including a Random Access Memory (RAM) 1602 and a Read Only Memory (ROM) 1603, and a system bus 1605 connecting the system Memory 1604 and the CPU 1601. The server 1600 also includes a basic Input/Output system (I/O) 1606, which facilitates information transfer between various devices within the computer, and a mass storage device 1607 for storing an operating system 1613, application programs 1614, and other program modules 1615.

The basic input/output system 1606 includes a display 1608 for displaying information and an input device 1609 such as a mouse, keyboard, etc. for user input of information. Wherein a display 1608 and an input device 1609 are connected to the central processing unit 1601 by way of an input-output controller 1610 which is connected to the system bus 1605. The basic input/output system 1606 may also include an input-output controller 1610 for receiving and processing input from a number of other devices, such as a keyboard, mouse, or electronic stylus. Similarly, input-output controller 1610 may also provide output to a display screen, a printer, or other type of output device.

The mass storage device 1607 is connected to the central processing unit 1601 by a mass storage controller (not shown) connected to the system bus 1605. The mass storage device 1607 and its associated computer-readable media provide non-volatile storage for the server 1600. That is, the mass storage device 1607 may include a computer-readable medium (not shown) such as a hard disk or CD-ROM (Compact disk Read-Only Memory) drive.

Without loss of generality, computer readable media may comprise computer storage media and communication media. Computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Computer storage media includes RAM, ROM, EPROM (Erasable Programmable Read-Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), flash Memory or other solid state Memory technology, CD-ROM, DVD (Digital Video Disc) or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices. Of course, those skilled in the art will appreciate that computer storage media is not limited to the foregoing. The system memory 1604 and mass storage device 1607 described above may be collectively referred to as memory.

According to various embodiments of the application, the server 1600 may also operate with remote computers connected to a network, such as the Internet. That is, the server 1600 may be connected to the network 1612 through the network interface unit 1611 that is coupled to the system bus 1605, or the network interface unit 1611 may be used to connect to other types of networks or remote computer systems (not shown).

The memory further includes a computer program stored in the memory and configured to be executed by one or more processors to implement the authority setting method of the server-side online document or the server-side online document display method.

In an exemplary embodiment, there is also provided a computer-readable storage medium having stored therein at least one instruction, at least one program, a set of codes, or a set of instructions, which when executed by a processor, implements the above-described method of setting permissions for an online document.

In an exemplary embodiment, there is also provided a computer readable storage medium having stored therein at least one instruction, at least one program, a set of codes, or a set of instructions which, when executed by a processor, implements the above-described online document display method.

Optionally, the computer-readable storage medium may include: ROM (Read Only Memory), RAM (Random Access Memory), SSD (Solid State drive), or optical disc. The Random Access Memory may include a ReRAM (resistive Random Access Memory) and a DRAM (Dynamic Random Access Memory).

In an exemplary embodiment, a computer program product or computer program is also provided, the computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the authority setting method of the online document.

In an exemplary embodiment, a computer program product or computer program is also provided, the computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the online document display method.

It should be understood that reference to "a plurality" herein means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. In addition, the step numbers described herein only exemplarily show one possible execution sequence among the steps, and in some other embodiments, the steps may also be executed out of the numbering sequence, for example, two steps with different numbers are executed simultaneously, or two steps with different numbers are executed in a reverse order to the order shown in the figure, which is not limited by the embodiment of the present application.

The above description is only exemplary of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like that are made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A method for setting a right of an online document, the method comprising:

displaying the online document in the user interface;

2. The method of claim 1, wherein after receiving the selection operation for the region content in the online document, further comprising:

displaying a limit editing control, wherein the limit editing control is an operation control for setting the area content as the limit editing content;

the setting the region content as the editing-restricted content in response to the setting operation for the region content includes:

and setting the area content as the editing-restricted content in response to the triggering operation of the editing-restricted control.

3. The method of claim 1, wherein after receiving the selection operation for the region content in the online document, further comprising:

responding to the triggering operation aiming at a limited editing control, and displaying a password setting interface, wherein the limited editing control is an operation control for setting the area content as the limited editing content;

acquiring a password input in the password setting interface;

and setting the area content as the editing-restricted content, wherein the password is used for acquiring the editing permission of the editing-restricted content.

4. The method according to any one of claims 1 to 3, wherein after the setting of the region content as the editing-restricted content in response to the setting operation for the region content, further comprises:

displaying a permission setting menu corresponding to the editing-restricted content, wherein the permission setting menu is used for setting the editing permission of the editing-restricted content;

and setting the editing permission of at least one user account aiming at the editing-restricted content based on the setting operation aiming at the permission setting menu.

5. The method of claim 4, wherein the permission setting menu comprises permission setting controls;

the setting of the editing permission of at least one user account for the editing-restricted content based on the setting operation for the permission setting menu includes:

responding to the trigger operation aiming at the permission setting control, and displaying a permission setting interface, wherein the permission setting interface comprises member identifications of collaborators of the online document and permission selection items corresponding to the member identifications, and the permission selection items comprise editable options, browsing-only options and invisible options;

responding to the selection operation of an editable option corresponding to a target member identifier, and setting the editing permission of a user account corresponding to the target member identifier as the editable permission;

in response to the selection operation of the browsing-only option corresponding to the target member identification, setting the editing permission of the user account corresponding to the target member identification as the browsing-only permission;

and responding to the selection operation of the invisible option corresponding to the target member identification, and setting the editing permission of the user account corresponding to the target member identification as the invisible permission.

6. The method according to claim 4, wherein after setting the editing right of at least one user account for the editing-restricted content based on the setting operation for the right setting menu, the method further comprises:

and under the condition that the editing authority of the user account is set to be editable, setting an unlocking password corresponding to the user account, wherein the unlocking password is used for acquiring the editing authority for limiting the editing content.

7. The method according to any one of claims 1 to 3, wherein after the setting of the region content as the editing-restricted content, further comprising:

displaying a permission setting menu corresponding to the editing-restricted content, wherein the permission setting menu is used for setting the editing permission of the editing-restricted content, and the permission setting menu comprises a closed editing-restricted control;

and responding to the triggering operation aiming at the closing of the editing-limiting control, and restoring the editing-limiting content into normal editing content, wherein the normal editing content refers to the content with unlimited editing permission.

8. An online document display method, characterized in that the method comprises:

displaying the online document in the user interface;

and displaying the editing content with difference.

9. The method of claim 8, wherein the differentially displaying the restricted editing content comprises at least one of:

adding a background color to the editing-restricted content;

adding a frame to the editing-limited content;

displaying a setting picture above the editing-restricted content, wherein the setting picture is used for shielding the editing-restricted content;

adding watermark information to the editing-restricted content;

displaying the limited editing content with a brightness less than a threshold.

10. The method according to claim 8, further comprising, after the differentially displaying the editing-restricted content, the steps of:

responding to the trigger operation aiming at the password input control, and displaying a password input interface;

acquiring a password input in the password input interface;

and under the condition that the password is matched with a preset password, determining that the currently logged-in user account has the editing permission for limiting the editing content.

11. The method of any of claims 8 to 10, further comprising, after displaying the online document in the user interface:

acquiring authority information of the editing-restricted content, wherein the authority information is used for recording the authority type of the editing-restricted content by a user account;

and under the condition that the currently logged user account does not have the editing permission of the editing-restricted content, executing the step of displaying the editing-restricted content in a distinguishing way.

12. An authority setting apparatus for an online document, the apparatus comprising:

13. An online document display apparatus, characterized in that the apparatus comprises:

the position acquisition module is used for acquiring position information of editing-restricted contents in the online document, wherein the editing-restricted contents refer to regional contents with restricted editing permission, and the regional contents refer to contents of partial regions in the online document;

and the content display module is used for displaying the editing-limited content in a distinguishing way.

14. A terminal, characterized in that the terminal comprises a processor and a memory, wherein the memory stores at least one instruction, at least one program, a set of codes or a set of instructions, which is loaded and executed by the processor to implement the authority setting method of an online document according to any one of claims 1 to 7 or the online document display method according to any one of claims 8 to 11.

15. A computer-readable storage medium, wherein at least one instruction, at least one program, a set of codes, or a set of instructions is stored in the storage medium, and the at least one instruction, the at least one program, the set of codes, or the set of instructions is loaded and executed by a processor to implement the rights setting method for an online document according to any one of claims 1 to 7, or the online document display method according to any one of claims 8 to 11.