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Processing method of dynamic data of embedded browser

An embedded browser, dynamic data technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as large amount of code, large resource space, complex application program, etc., to achieve the effect of reducing coupling degree

Inactive Publication Date: 2010-02-10
INST OF ACOUSTICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the types of dynamic data continue to increase and the amount of data is large, the application must include the processing of all dynamic data, and the amount of code is huge, which will make the application very complicated and occupy a large amount of resource space
Therefore, the dynamic data processing technology of the embedded browser has a lot of room for optimization and improvement.

Method used

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  • Processing method of dynamic data of embedded browser
  • Processing method of dynamic data of embedded browser

Examples

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specific Embodiment

[0041] Specific embodiment: electronic program guide EPG

[0042] The electronic program guide (EPG) is a typical example of dynamic data in the embedded browser of the digital TV set-top box. It has a lot of information. Through the EPG, you can see the TV programs and programs that will be broadcast on multiple or even all channels in the near future (such as within a week) Introduction, play time and other information. figure 2 The process of processing EPG data information by the embedded browser is described, and the specific steps are as follows:

[0043] Step 200: Determine whether the page is GET, and if so, go to step 201; otherwise, continue to maintain the main loop of the browser and wait for other events of the browser.

[0044] Step 201: the browser parses the page.

[0045] Step 202: Determine whether to call the extended JavaScript method for obtaining data, if called, go to step 203, otherwise, the browser processes other events of the page.

[0046] Step ...

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Abstract

The invention provides a processing method of dynamic data of an embedded browser. A JavaScript engine of the browser is used in a web page for expanding a non-standard JavaScript method for calling back a dynamic data acquisition module; acquisition of dynamic data is specifically realized in the dynamic data acquisition module in an application procedure; layout is carried out on the dynamic data in the web page for realizing the combination of the dynamic data with the web page, and the browser analyzes the layout of the web page for completing the layout and display of the dynamic data. The method carries out the interaction by the related method of calling the JavaScript engine for expansion in the web page, the callback way and the dynamic data acquisition module of the application procedure which is independent out of the browser, realizes the acquisition of the dynamic data and determines the display form; and the layout of the dynamic data is completed by the independent layout in the web page, and the management of the browser is carried out by the browser without the need of external application procedure for intervention, thereby being capable of separating the data acquisition of the browser, the layout and the display, reducing the coupling degree of the browser with the external application procedure and simplifying the complexity.

Description

technical field [0001] The invention relates to the technical field of browsers, in particular to a processing method for acquiring and displaying dynamic data by an embedded browser. Background technique [0002] In an embedded system, especially an embedded system as an Internet network terminal, the embedded browser may become the main application software of the embedded operating system, and may even be the only application software directly supported. In this case, the core position of the embedded operating system is replaced by the browser, and transformed into a driver and underlying management module between the browser and the hardware system to complete basic memory management, process management, hardware drivers and other work. At present, there is no accurate and strict definition of an embedded browser, but in terms of its functions and functions, it can be roughly described from two aspects. First, it must be a web information browser, which must support HT...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 胡琳琳刘春梅孙鹏刘建
Owner INST OF ACOUSTICS CHINESE ACAD OF SCI
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