KR100897923B1 - Screen saving and loading method for web terminal - Google Patents

Abstract

Screen saving and loading method in a web terminal according to the present invention is an OCX area for outputting the screen and various data and the HTML and the screen and various data output through the OCX area or the data to be output through the OCX is stored By processing data using a separate interface, a terminal screen frequently used by a terminal user can be saved and loaded, thereby providing convenience to a terminal user based on a web environment.

Description

Screen saving and loading method for web terminal

1 is a schematic diagram illustrating save and load operations implemented in a typical application.

2 is a schematic diagram showing a screen configuration of a web terminal program according to an embodiment of the present invention.

3, 4 and 5 is a flow chart illustrating a screen save and load method in a web terminal according to an embodiment of the present invention.

Figure 6 is a schematic diagram showing the internal structure and operation of the storage screen in the screen save and load method in a web terminal according to an embodiment of the present invention.

7 is a schematic diagram showing the structure of a safe file used in a screen save and load method in a web terminal according to an embodiment of the present invention.

The present invention relates to a method for saving and loading a screen in a web terminal. More specifically, the present invention relates to a web that can provide a convenience to a terminal user based on a web environment by saving and loading a terminal screen frequently used by a terminal user. It relates to a screen save and load method in the terminal.

In the terminal operating various applications, the saving and loading of the current screen content is an important function. Through this, the terminal user can continuously perform a desired task for a long time, and can be loaded and used at any time if necessary.

As described above, save and load in a general application are performed using file input / output (I / O). Screen saves and loads in such applications have been around for a long time, and the methods vary.

Briefly, as shown in FIG. 1, when a file is opened in an application and a save hotkey is pressed, the user can click a save screen to perform a write operation on the file or press the hotkey to display the saved content as a screen. Given.

In more detail, the application can directly access the file (Access), the structure is convenient to read and write when desired. That is, a binary file such as a text file or an executable file is directly accessed to insert and update new data into the file, or the file is executed to achieve a desired purpose.

However, a problem occurs in a process of saving and loading a file in a web terminal, since system-related control in the web terminal is more difficult than system-related control in a general application.                         

For example, most of the work of the bank terminal is performed by an accounting program that handles the work of the customer who wants to use the service. However, according to the diversified customer demands, bank terminals have used various types of programs such as information system, human resources, internal intranet, internet, and other OA tasks. The web is being used for support. However, since the web is different from general applications, it is difficult to save and load screen contents.

Therefore, it is urgent to develop and supply an interface and an algorithm for saving and loading screen contents in a web environment.

The present invention has been created to improve the above problems, and can save and load the terminal screen frequently used by the terminal user screen save in the web terminal that can provide convenience to the terminal user based on the web environment and It is an object to provide a loading method.

In order to achieve the above object, a screen save and load method in a web terminal according to the present invention is a web terminal including an oscillation (OCX) portion for outputting a screen and data and an HTML portion of a user area. In the screen save and load method,

An OCX area for outputting a screen and various data; An HTML area for storing a screen and various data output through the OCX area or storing data to be output through the OCX; A first interface for converting the HTML data to conform to the OCX; And a second interface for converting the data transmitted from the OCX to conform to the HTML.

Generating a click event when the screen number stored in the HTML is clicked using the first and second interfaces as described above; Receiving the event by a java script; Receiving, by the first interface of the OCX, an index number corresponding to the transmitted event; The first interface receiving the index number is characterized in that it comprises the step of reading the content of the file and output to the screen.

The method may further include: storing screen contents when a storage related key input is generated in the OCX; Receiving information to be outputted toward the HTML from the second interface and transmitting the received information to the JavaScript; In another aspect, the method may further include outputting, by the JavaScript, the content stored in the HTML area based on the transmitted information.

In addition, pressing the delete button of the schedule storage screen in the HTML; Converting data of the storage screen on which the delete button is pressed so that a first interface receives the OCX to perform a delete operation; Deleting the data from the save buffer in the OCX; In another aspect, the method includes a step of transmitting the HTML data and outputting the deleted data.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a schematic diagram showing the screen configuration of a web terminal program according to an embodiment of the present invention.

Referring to FIG. 2, the left side is an OCX (OLE custom control) area in which various data are processed, and the right side is linked with the file when the data processed in the OCX area is stored, and programs required by various users. Is an HTML area.

For reference, an OCX is an object linking and embedding (OLE) custom control. It is a special purpose program that can be created for use in an application running on Microsoft Windows.

Briefly describing the relationship between the OCX area and the HTML, the saved data is displayed in the HTML area on the right side, and the entire program reads from the file at the time of loading and stores it in the buffer. . It provides HTML GUI and displays data by reading data from OCX (OLE custom control) area when mouse is clicked. In addition, when the save button is clicked in the program, a message is received from the OCX and displayed in HTML in real time.

As such, the HTML area and the OCX area are used separately, and a separate interface is required for data exchange between the two areas. In this embodiment, the HTML data can be used in a function inside the OCX. Automation is used as a first interface for converting to a data format, and ActiveX event is used as a second interface for converting data transmitted from the OCX to a data format of a form usable in a function inside the HTML.

As described above, data processing in the two areas using separate interfaces will be described with reference to FIGS. 3, 4, and 5.

An important part of data processing is saving, loading, and deleting of data. First, in the loading process, when a screen number stored in the HTML is clicked (S110) as shown in FIG. 3, a click event is generated. The event is received by the JavaScript (S 120).

The automation number of the OCX side receives the index number corresponding to the transmitted event (S 130), and the Automation reads the content of the file and outputs it to the screen (S 140).

Next, in the save process, as shown in FIG. 4, when a storage-related key input is generated in the OCX (S 210), the screen content is stored (S 220). Is transmitted (S 230).

Based on the transmitted information, the JavaScript outputs the content stored in the HTML region (S240).

On the other hand, in order to reduce the load on the screen, it is preferable to first store the data to be stored in the save buffer, and then save the screen content as an actual file when the program terminates.

Next, as shown in FIG. 5, when the delete button of the schedule storage screen is pressed in the HTML as shown in FIG. 5 (S 310), Automation receives data of the storage screen on which the delete button is pressed, and the OCX performs a delete operation. The conversion may be performed (S 320).

Thereafter, the data is deleted from the save buffer in the OCX (S 330), and whether or not the data is deleted is transmitted to HTML and output (S 340).

In summary, when the screen is saved in the application activated in the OCX area, the file is written according to the save structure, and the contents of the saved screen frame are changed by transferring the information of the screen stored in HTML.

Deletion is done by selecting the Delete item that appears when you tap the Save Screen tab in HTML, deleting the file, and changing the information in the HTML section.

6 is a schematic diagram showing the internal structure and operation of a storage screen in the screen save and load method in a web terminal according to an embodiment of the present invention.

Referring to FIG. 6, first, when a mouse clicks a storage screen to be loaded in an HTML region located on the right side, the script internally returns an index number of a save buffer to the OCX. The index number is sent to Automation and the stored data is retrieved by the index number. The search result screen number is extracted and an XML screen which is an application corresponding to the screen number is loaded. After the screen loads, it inserts the data contents of the save buffer.

When the insertion of all data contents is completed, both the screen and the contents are loaded, so for the convenience of the user, all loading operations are completed by placing the cursor in the first field.

7 is a schematic diagram illustrating a structure of a safe file used in a screen save and load method in a web terminal according to an exemplary embodiment of the present invention.

As a whole, it is composed of INI file. [SAVENUM] is the number of saved files and [SAVE0] is 0-9 by screen classification, and it is designed to allow a total of 10 files.

SaveGmno is the screen number, SaveGmVer is the screen version, and KeyField0 = [] is the contents of the Field, where KeyField0-the number of fields.

Of course, it is an example, but in general, this structure.

As described above, the screen save and load method in the web terminal according to the present invention stores an OCX area for outputting a screen and various data, a screen and various data output through the OCX area, or outputs the data through the OCX. By processing data between HTML where data to be stored using a separate interface, a terminal screen frequently used by a terminal user can be saved and loaded, thereby providing convenience to a terminal user based on a web environment.

Claims (6)

In the screen saving and loading method of the web terminal consisting of the oscilloscope (OCX) portion for outputting the screen and data and the HTML portion of the user area, An OCX area for outputting a screen and various data; An HTML area for storing a screen and various data output through the OCX area or storing data to be output through the OCX; A first interface for converting the HTML data into a data format usable in the OCX; A second interface for converting data transmitted from the OCX into a data format usable in the HTML Screen save and load system in a web terminal comprising a. In the screen saving and loading method of the web terminal consisting of the oscilloscope (OCX) portion for outputting the screen and data and the HTML portion of the user area, Generating a click event when the screen number stored in the HTML is clicked; Receiving the event by a java script; Receiving, by the first interface of the OCX, an index number corresponding to the transmitted event; Reading, by the first interface receiving the index number, the contents of the file and outputting the contents to the screen; Screen saving and loading method in a web terminal comprising a. In the screen saving and loading method of the web terminal consisting of the oscilloscope (OCX) portion for outputting the screen and data and the HTML portion of the user area, Storing screen contents when a storage related key input is generated in the OCX; Receiving information to be outputted toward the HTML from the second interface and transmitting the received information to the JavaScript; Outputting, by the JavaScript, content stored in an HTML area based on the transmitted information; Screen saving and loading method in a web terminal comprising a. The method of claim 3, wherein The storing of the screen content may include storing data to be stored in a save buffer to reduce an load on an interface; Storing the data stored in the save buffer as a real file when the program ends; Screen saving and loading method in a web terminal, characterized in that consisting of. In the screen saving and loading method of the web terminal consisting of the oscilloscope (OCX) portion for outputting the screen and data and the HTML portion of the user area, Pressing the delete button of the schedule storage screen in the HTML; Converting data of the storage screen on which the delete button is pressed so that a first interface receives the OCX to perform a delete operation; Deleting the data from the save buffer in the OCX; Transmitting whether to delete the data in HTML and outputting the same; Screen saving and loading method in a web terminal comprising a. In the screen saving and loading method of the web terminal consisting of the oscilloscope (OCX) portion for outputting the screen and data and the HTML portion of the user area, The data loading method of claim 2, the data save method of claim 3, and the data deletion method of claim 5. Screen saving and loading method in a web terminal comprising a.

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