WO2017041538A1

WO2017041538A1 - Terminal user interface controlled display method and device

Info

Publication number: WO2017041538A1
Application number: PCT/CN2016/084250
Authority: WO
Inventors: 徐坤鹏; 刘锋
Original assignee: 深圳Tcl数字技术有限公司
Priority date: 2015-09-09
Filing date: 2016-06-01
Publication date: 2017-03-16
Also published as: CN105159677A

Abstract

A terminal user interface controlled display method comprises: obtaining, upon receiving a command indicating to display a terminal user interface, page modification information presaved in a terminal (S10); parsing the page modification information, and rendering, according to the page modification information, the terminal user interface, wherein the page modification information comprises a JS logical code configured to add or modify a page processing logic of the terminal user interface, and/or CSS information configured to modify a form of the terminal user interface (S20); and displaying the rendered terminal user interface (S30). Also disclosed is a terminal user interface controlled display device. Before displaying the user interface on the terminal equipment, the terminal user interface is directly rendered using the page modification information presaved at the terminal without waiting for a network operator to modify the front page, and consequently, the embodiment can simply and quickly modify, according to a user requirement, the user interface to be displayed on the terminal equipment.

Description

Controlled display method and device for terminal user interface

Technical field

The present invention relates to the field of television technologies, and in particular, to a controlled display method and apparatus for an end user interface.

Background technique

When an existing terminal device displays a user interface, such as a browser, to display a front page such as a web page on a terminal device, the front-end web page developer may not be able to take into account all the problems of different devices in the page display, which may cause the terminal device to display. Display ratios, styles, logic errors, etc. may occur during the user interface.

The front-end page is developed by the front-end operator. In the prior art, the front-end operator can only rely on the front-end operator to modify the overall design of the front-end page for various problems in the front-end page, but not the front-end page on the terminal displaying the front-end page. Make any modifications to accommodate the display of the terminal. The front-end operator's processing process is lengthy. Any modification or regular upgrade of the terminal user interface can only be completed through the lengthy processing flow of the front-end operator. The device developer cannot modify the terminal user interface quickly and easily.

Summary of the invention

The main object of the present invention is to provide a controlled display method and apparatus for an end user interface, which aims to quickly and conveniently modify the display of the terminal user interface.

To achieve the above objective, the present invention provides a controlled display method for an end user interface, the method comprising the following steps:

Obtaining page modification information stored in advance to the terminal when receiving an instruction to display the terminal user interface;

Parsing the page modification information, and rendering the terminal user interface according to the page modification information, where the page modification information includes a JS for adding or modifying page processing logic of the terminal user interface. Logic code, and/or CSS information for modifying the style of the terminal user interface;

Display the terminal user interface after rendering rendering;

The step of acquiring the page modification information pre-stored to the terminal includes: acquiring the page modification information injected by the user through the preset information injection interface API;

When the page modification information is a JS logic code for adding or modifying page processing logic of the terminal user interface, the parsing the page modification information, and the end user according to the page modification information The steps for the interface to render and render include:

Determining whether the URL of the terminal user interface is consistent with a preset URL corresponding to the JS logic code;

If yes, the JS parser is called to parse and execute the JS logic code to render and draw the terminal user interface;

If the page modification information is a JS button processing logic code added for the terminal user interface when the terminal user interface is unable to respond to the button instruction, the parsing the page modification information, and modifying the information according to the page The steps of rendering and rendering the terminal user interface include:

Determining whether the URL of the terminal user interface is consistent with a preset URL corresponding to the JS button processing logic code;

If so, the JS parser is called to parse and execute the JS button processing logic code, and JS button processing logic is added to the terminal user interface for the terminal user interface to respond to the button command.

Preferably, the step of parsing the page modification information and rendering and rendering the terminal user interface according to the page modification information further includes:

If the URL of the terminal user interface is inconsistent with the preset URL corresponding to the JS logic code, the default page processing logic of the terminal user interface is maintained.

Preferably, when the page modification information is CSS information for modifying a style of the terminal user interface, the step of acquiring pre-injected page modification information includes:

Reading preset CSS information, and injecting the CSS information into a preset style parsing pool;

The step of parsing the page modification information and rendering and rendering the terminal user interface according to the page modification information includes:

Parsing the CSS information injected in the style parsing pool, and rendering and rendering the terminal user interface according to the parsed CSS information and the self-contained CSS information injected into the style parsing pool when loading the terminal user interface.

When the same node of the terminal user interface has a plurality of CSS information in the style parsing pool, the CSS information with the highest preset weight value in the CSS information is selected for parsing, and the terminal user interface is rendered according to the parsed CSS information. draw.

The present invention also provides a controlled display method of an end user interface, the method comprising the following steps:

Displays the terminal user interface after rendering rendering.

Preferably, when the page modification information is a JS logic code for adding or modifying page processing logic of the terminal user interface, the parsing the page modification information, and modifying the information according to the page modification information The steps of rendering and rendering the terminal user interface include:

If so, the JS parser is called to parse and execute the JS logic code to render and render the terminal user interface.

Preferably, if the page modification information is a JS button processing logic code added for the terminal user interface when the terminal user interface is unable to respond to a button instruction, the parsing the page modification information, and according to the The step of rendering the page user to render and render the terminal user interface includes:

In addition, in order to achieve the above object, the present invention further provides a controlled display device of an end user interface, where the controlled display device of the terminal user interface includes:

An acquiring module, configured to acquire page modification information pre-stored to the terminal when receiving an instruction to display the terminal user interface;

An analysis rendering module, configured to parse the page modification information, and perform rendering rendering on the terminal user interface according to the page modification information, where the page modification information includes page processing logic for the terminal user interface Adding or modifying JS logic code, and/or CSS information for modifying the style of the terminal user interface;

A display module for displaying the terminal user interface after rendering rendering.

Preferably, when the page modification information is JS logic code for adding or modifying page processing logic of the terminal user interface, the parsing rendering module is further configured to:

Preferably, if the page modification information is a JS button processing logic code added for the terminal user interface when the terminal user interface is unable to respond to the button instruction, the parsing rendering module is further configured to:

Preferably, the parsing and rendering module is further configured to:

Preferably, when the page modification information is CSS information for modifying the style of the terminal user interface, the obtaining module is further configured to:

The parsing and rendering module is further configured to:

Preferably, the parsing and rendering module is further configured to:

The method and device for controlling the display of the terminal user interface provided by the present invention, when receiving the instruction of displaying the user interface of the terminal, parsing the page modification information stored in advance to the terminal, and modifying the information according to the page to the terminal device The user interface to be displayed is rendered and rendered to display the terminal user interface after the rendering is rendered. Since the terminal user interface can be directly rendered and rendered by using the page modification information pre-stored to the terminal before the user interface is displayed on the terminal device, without waiting for the front-end operator to modify the front-end page, the user can be It is necessary to quickly and easily modify the user interface displayed on the terminal device.

DRAWINGS

1 is a schematic flowchart of an embodiment of a controlled display method of a terminal user interface according to the present invention;

2 is a schematic diagram of functional modules of an embodiment of a controlled display device of a terminal user interface according to the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The present invention provides a controlled display method of an end user interface.

Referring to FIG. 1, FIG. 1 is a schematic flowchart diagram of an embodiment of a controlled display method of a terminal user interface according to the present invention.

In an embodiment, the controlled display method of the terminal user interface includes:

Step S10, when receiving an instruction to display the user interface of the terminal, acquiring page modification information stored in advance to the terminal;

In this embodiment, when the terminal device receives the instruction to display the user interface, the loaded page is not directly displayed, but the page modification information previously stored by the user to the terminal device is first acquired, and the page modification information is injected as The page information of the user interface. For example, the page modification information may be pre-stored in a setting directory of the terminal device development board. When the user interface needs to be displayed on the terminal device, the page modification information is obtained from the setting directory. The modification information of the page is information that is modified by the user according to the display ratio of the terminal device, and needs to be modified on the final displayed terminal user interface. When the user interface is displayed on the terminal device, the user can obtain the user through the preset information injection interface API. Injected page modification information.

The page modification information may be various processing logic information and style information related to the display of the terminal user interface, such as Javascript. The script code, the cascading style sheet CSS, etc., of course, does not limit the page modification information to other modification information related to the terminal user interface.

In step S20, the page modification information is parsed, and the terminal user interface is rendered and rendered according to the page modification information and the loaded own page information, where the page modification information includes Page processing logic for adding or modifying JS logic code, and/or CSS information for modifying the style of the terminal user interface;

After the user interface is displayed on the terminal device, the page modification information injected by the user is obtained through the preset information injection interface API, and the page modification information injected by the user may be parsed, and the Javascript in the modification information of the page may be parsed and obtained. Valid information such as script code, cascading style sheet CSS. The default page information and the parsed Javascript that are included when loading the terminal user interface. Valid information such as script code and cascading style sheet CSS is used to render and draw the terminal user interface, and the final modified terminal user interface is obtained.

Step S30, displaying the terminal user interface after the rendering is rendered.

After the terminal user interface is rendered and rendered according to the parsed page modification information, the obtained terminal user interface after rendering is a terminal user interface that meets the requirements of the user for the final display page, and the rendered terminal is displayed on the terminal device. User Interface. In this way, when the user needs to modify the terminal user interface displayed on the terminal device, the preset information injection interface API is used to obtain the pre-injected page modification information, and the terminal user interface can be rendered and rendered according to the injected page modification information, and The modified end user interface is finally displayed.

In this embodiment, when receiving an instruction to display the user interface of the terminal, the page modification information stored in the terminal is parsed, and the user interface to be displayed on the terminal device is rendered and rendered according to the page modification information, thereby displaying the rendering and rendering. After the terminal user interface. Since the terminal user interface can be directly rendered and rendered by using the page modification information pre-stored to the terminal before the user interface is displayed on the terminal device, without waiting for the front-end operator to modify the front-end page, the user can be It is necessary to quickly and easily modify the user interface displayed on the terminal device.

Further, in other embodiments, when the page modification information is a JS logic code for adding or modifying page processing logic of the terminal user interface, the foregoing step S20 may include:

Determining whether the URL of the terminal user interface is consistent with the preset URL corresponding to the JS logic code; if yes, calling the JS parser to parse and execute the JS logic code to render and draw the terminal user interface; If not, the default page processing logic of the end user interface is maintained.

In this embodiment, the user may inject JS logic code by using a preset information injection interface API to display a user interface on the terminal device, where the JS logic code is used to add or modify page processing logic of the terminal user interface. Among them, the JS logic code is a Javascript Script code, Javascript is an object- and event-driven and relatively secure client-side scripting language, and a scripting language widely used for client-side web development, commonly used for HTML Web pages add dynamic features, such as responding to user actions.

After the user interface is displayed on the terminal device, after receiving the JS logic code injected by the user, it is first determined whether the uniform resource locator URL of the terminal user interface is consistent with the preset URL corresponding to the JS logic code. Since the page processing logic that the user needs to add or modify for different terminal user interfaces may be different, in order to distinguish, in the process of displaying the user interface on the terminal device, the JS logic code is injected through the preset information injection interface API. And injecting a page URL corresponding to the JS logic code to modify the page processing logic, that is, a preset URL. If it is determined that the URL of the terminal user interface is consistent with the preset URL corresponding to the JS logic code, the JS logic code is identified as page modification information injected by the user to perform page processing logic modification on the terminal user interface. Then, the JS parser is called to parse and execute the JS logic code to render and render the terminal user interface, and obtain the final modified terminal user interface.

For example, the operator may lack relevant processing logic when designing the front-end page of the terminal user interface. For example, if the front-end page does not have the processing logic of the button response, the user interface cannot be displayed when the user interface is displayed on the terminal device. The button event responds and the user cannot return or exit the current user interface. In an embodiment, the page modification information is a JS button processing logic code added for the terminal user interface when the terminal user interface is unable to respond to the button instruction, and is obtained when the user interface is displayed on the terminal device. After pre-storing the JS button processing logic code to the terminal, it is first determined whether the URL of the terminal user interface is consistent with the preset URL corresponding to the JS button processing logic code. If they are consistent, the JS button processing logic code is identified as page modification information injected by the user to add JS button processing logic to the terminal user interface. Then, the JS parser is called to parse and execute the JS button processing logic code, and add JS button processing logic to the terminal user interface for the terminal user interface to respond to the button command. In this way, the front end page that does not have the key response processing logic is executed by executing the JS button processing logic code to obtain the terminal user interface with the JS button processing logic added, and the user can be finally modified by the terminal user interface. The button events in the response respond to improve the user experience.

Further, if it is determined that the URL of the terminal user interface is inconsistent with the preset URL corresponding to the JS logic code, identifying that the JS logic code is not page modification information for performing page processing logic modification on the terminal user interface, currently The end user interface processing logic may be normal, without modification, maintaining the default page processing logic of the end user interface for the user to operate in the normal end user interface.

Further, in other embodiments, when the page modification information is CSS information for modifying the style of the terminal user interface, the foregoing step S10 may include:

The above step S20 may include:

The operator may not be able to take into account the characteristics of all the terminal devices that may display the front-end page when designing the front-end page, which may result in poor display of the front-end page due to display scale, resolution, and the like on some terminal devices. Therefore, in this embodiment, the user can optimize the default style of the terminal user interface to generate CSS information according to the display ratio and resolution of the terminal device, and inject the preset information by displaying the user interface on the terminal device. The interface API injects the CSS information, and the CSS information is used to modify the style of the terminal user interface to optimize the display effect of the terminal user interface on the terminal device. Among them, CSS (Cascading Style Sheets) is a cascading style sheet, also known as a cascading style sheet, a computer language used to represent file styles such as HTML (an application of the standard universal markup language) or XML (a subset of the standard universal markup language). A style design language used to control page styles and allow style information to be separated from web page content.

Specifically, the user may store the CSS information for modifying the style of the terminal user interface on the preset address of the terminal device, for example, to the preset directory of the development board, so that the user is displayed on the terminal device. During the interface, the preset CSS information can be read on the preset address of the terminal device, and then the read CSS information is temporarily stored in the preset character string. The CSS information in the temporary string can be injected into the preset style parsing pool through the preset information injection interface API, and the self-contained style information of different pages is loaded when the terminal user interface is loaded on the terminal device. CSS information is also fully injected into the style parsing pool. When receiving the instruction to display the terminal user interface, parsing the CSS information injected in the style parsing pool, and performing layout rendering and rendering on the terminal user interface according to the parsed CSS information, and finally obtaining according to the CSS information. Display the best performing end user interface on the terminal device.

Further, when parsing the style information injected in the style parsing pool, the same node of the terminal user interface may have some style information in the style parsing pool, and the same node of the terminal user interface only Can choose a style information for rendering. Therefore, in order to facilitate the differentiation and selection, the preset weights of the style information in the style parsing pool may be parsed. If the user needs to render the terminal user interface with the best display effect on the terminal device according to the CSS information, the CSS information may be stored on the preset address of the terminal device, and the highest right corresponding to the CSS information may be stored. Value identifier. such, When the same node of the terminal user interface has a plurality of style information in the style parsing pool, the corresponding CSS information may be identified according to the highest weight identifier to distinguish from the CSS information of the node, and The CSS information in the style parsing pool is parsed, and the end user interface can be rendered and drawn according to the parsed CSS information, and finally the end user interface with the best display effect on the terminal device is obtained according to the CSS information.

It should be noted that, in this embodiment, the highest weight identifier may be implemented by adding a “!important” suffix to the end of the style information. Of course, it may also be implemented by other grammar rules or label information. Not limited.

The present invention further provides a controlled display device for an end user interface.

Referring to FIG. 2, FIG. 2 is a schematic diagram of functional modules of an embodiment of a controlled display device for a terminal user interface according to the present invention.

In an embodiment, the controlled display device of the terminal user interface comprises:

The obtaining module 01 is configured to acquire page modification information pre-stored to the terminal when receiving an instruction to display the terminal user interface;

The parsing and rendering module 02 is configured to parse the page modification information, and render and render the terminal user interface according to the page modification information and the loaded self-contained page information, where the page modification information includes The JS logic code for adding or modifying the page processing logic of the terminal user interface, and/or CSS information for modifying the style of the terminal user interface;

The display module 03 is configured to display the terminal user interface after rendering and rendering.

In this embodiment, when receiving an instruction to display the user interface of the terminal, the page modification information stored in the terminal is parsed, and the user interface to be displayed on the terminal device is rendered and rendered according to the page modification information, thereby displaying the rendering and rendering. After the terminal user interface. Since the terminal user interface can be directly rendered and rendered by using the page modification information pre-stored to the terminal before displaying the user interface on the terminal device, without waiting for the front-end operator to modify the front-end page, the device developer can be at the terminal. The user interface displayed on the terminal device is quickly and conveniently modified according to user needs.

Further, in other embodiments, when the page modification information is JS logic code for adding or modifying page processing logic of the terminal user interface, the parsing and rendering module 02 may further be used to:

Further, in other embodiments, when the page modification information is CSS information for modifying the style of the terminal user interface, the obtaining module 01 may further be used to:

The above parsing and rendering module 02 can also be used to:

The serial numbers of the embodiments of the present invention are merely for the description, and do not represent the advantages and disadvantages of the embodiments. Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, The optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Claims

A controlled display method for an end user interface, characterized in that the method comprises the following steps:

Obtaining page modification information stored in advance to the terminal when receiving an instruction to display the terminal user interface;

Parsing the page modification information, and rendering the terminal user interface according to the page modification information, where the page modification information includes a JS for adding or modifying page processing logic of the terminal user interface. Logic code, and/or CSS information for modifying the style of the terminal user interface;

Display the terminal user interface after rendering rendering;

The step of acquiring the page modification information pre-stored to the terminal includes: acquiring the page modification information injected by the user through the preset information injection interface API;

When the page modification information is a JS logic code for adding or modifying page processing logic of the terminal user interface, the parsing the page modification information, and the end user according to the page modification information The steps for the interface to render and render include:

Determining whether the URL of the terminal user interface is consistent with a preset URL corresponding to the JS logic code;

If yes, the JS parser is called to parse and execute the JS logic code to render and draw the terminal user interface;

If the page modification information is a JS button processing logic code added for the terminal user interface when the terminal user interface is unable to respond to the button instruction, the parsing the page modification information, and modifying the information according to the page The steps of rendering and rendering the terminal user interface include:

Determining whether the URL of the terminal user interface is consistent with a preset URL corresponding to the JS button processing logic code;

If so, the JS parser is called to parse and execute the JS button processing logic code, and JS button processing logic is added to the terminal user interface for the terminal user interface to respond to the button command.
The controlled display method of the terminal user interface according to claim 1, wherein the step of parsing the page modification information and rendering and rendering the terminal user interface according to the page modification information further comprises:

If the URL of the terminal user interface is inconsistent with the preset URL corresponding to the JS logic code, the default page processing logic of the terminal user interface is maintained.
The controlled display method of the terminal user interface according to claim 1, wherein when the page modification information is CSS information for modifying a style of the terminal user interface, the acquiring is pre-injected. The steps for page modification information include:

Reading preset CSS information, and injecting the CSS information into a preset style parsing pool;

The step of parsing the page modification information and rendering and rendering the terminal user interface according to the page modification information includes:

Parsing the CSS information injected in the style parsing pool, and rendering and rendering the terminal user interface according to the parsed CSS information and the self-contained CSS information injected into the style parsing pool when loading the terminal user interface.
The controlled display method of the terminal user interface according to claim 3, wherein the step of parsing the page modification information and rendering and rendering the terminal user interface according to the page modification information further comprises:

When the same node of the terminal user interface has a plurality of CSS information in the style parsing pool, the CSS information with the highest preset weight value in the CSS information is selected for parsing, and the terminal user interface is rendered according to the parsed CSS information. draw.
A controlled display method for an end user interface, characterized in that the method comprises the following steps:

Obtaining page modification information stored in advance to the terminal when receiving an instruction to display the terminal user interface;

Parsing the page modification information, and rendering the terminal user interface according to the page modification information, where the page modification information includes a JS for adding or modifying page processing logic of the terminal user interface. Logic code, and/or CSS information for modifying the style of the terminal user interface;

Displays the terminal user interface after rendering rendering.
The controlled display method of the terminal user interface according to claim 5, wherein when the page modification information is JS logic code for adding or modifying page processing logic of the terminal user interface, The step of parsing the page modification information and rendering and rendering the terminal user interface according to the page modification information includes:

Determining whether the URL of the terminal user interface is consistent with a preset URL corresponding to the JS logic code;

If so, the JS parser is called to parse and execute the JS logic code to render and render the terminal user interface.
The controlled display method of the terminal user interface according to claim 5, wherein the page modification information is a JS button added for the terminal user interface when the terminal user interface is unable to respond to a button command. Processing the logic code, the step of parsing the page modification information, and rendering and rendering the terminal user interface according to the page modification information includes:

Determining whether the URL of the terminal user interface is consistent with a preset URL corresponding to the JS button processing logic code;

If so, the JS parser is called to parse and execute the JS button processing logic code, and JS button processing logic is added to the terminal user interface for the terminal user interface to respond to the button command.
The controlled display method of the terminal user interface according to claim 6, wherein the step of parsing the page modification information and rendering and rendering the terminal user interface according to the page modification information further comprises:

If the URL of the terminal user interface is inconsistent with the preset URL corresponding to the JS logic code, the default page processing logic of the terminal user interface is maintained.
The controlled display method of the terminal user interface according to claim 5, wherein when the page modification information is CSS information for modifying a style of the terminal user interface, the acquiring is pre-injected. The steps for page modification information include:

Reading preset CSS information, and injecting the CSS information into a preset style parsing pool;

The step of parsing the page modification information and rendering and rendering the terminal user interface according to the page modification information includes:

Parsing the CSS information injected in the style parsing pool, and rendering and rendering the terminal user interface according to the parsed CSS information and the self-contained CSS information injected into the style parsing pool when loading the terminal user interface.
The controlled display method of the terminal user interface according to claim 9, wherein the step of parsing the page modification information and rendering and rendering the terminal user interface according to the page modification information further comprises:

When the same node of the terminal user interface has a plurality of CSS information in the style parsing pool, the CSS information with the highest preset weight value in the CSS information is selected for parsing, and the terminal user interface is rendered according to the parsed CSS information. draw.
A controlled display device for an end user interface, wherein the controlled display device of the terminal user interface comprises:

An acquiring module, configured to acquire page modification information pre-stored to the terminal when receiving an instruction to display the terminal user interface;

An analysis rendering module, configured to parse the page modification information, and perform rendering rendering on the terminal user interface according to the page modification information, where the page modification information includes page processing logic for the terminal user interface Adding or modifying JS logic code, and/or CSS information for modifying the style of the terminal user interface;

A display module for displaying the terminal user interface after rendering rendering.
The controlled display device of the terminal user interface according to claim 11, wherein when the page modification information is JS logic code for adding or modifying page processing logic of the terminal user interface, The parsing rendering module is also used to:

Determining whether the URL of the terminal user interface is consistent with a preset URL corresponding to the JS logic code;

If so, the JS parser is called to parse and execute the JS logic code to render and render the terminal user interface.
The controlled display device of the terminal user interface according to claim 11, wherein the page modification information is a JS button added for the terminal user interface when the terminal user interface is unable to respond to a button command. Processing logic code, the parsing rendering module is also used to:

Determining whether the URL of the terminal user interface is consistent with a preset URL corresponding to the JS button processing logic code;

If so, the JS parser is called to parse and execute the JS button processing logic code, and JS button processing logic is added to the terminal user interface for the terminal user interface to respond to the button command.
The controlled display device of the terminal user interface of claim 12, wherein the parsing and rendering module is further configured to:

If the URL of the terminal user interface is inconsistent with the preset URL corresponding to the JS logic code, the default page processing logic of the terminal user interface is maintained.
The controlled display device of the terminal user interface according to claim 11, wherein when the page modification information is CSS information for modifying a style of the terminal user interface, the acquiring module further uses to:

Reading preset CSS information, and injecting the CSS information into a preset style parsing pool;

The parsing and rendering module is further configured to:

Parsing the CSS information injected in the style parsing pool, and rendering and rendering the terminal user interface according to the parsed CSS information and the self-contained CSS information injected into the style parsing pool when loading the terminal user interface.
The controlled display device of the terminal user interface according to claim 15, wherein the parsing and rendering module is further configured to:

When the same node of the terminal user interface has a plurality of CSS information in the style parsing pool, the CSS information with the highest preset weight value in the CSS information is selected for parsing, and the terminal user interface is rendered according to the parsed CSS information. draw.