Method for generating and reproducing IPTV page based on multiple windows
A multi-window, page technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as negative impact on system operation stability, page crashes, lack of judgment and screening methods, etc., to shorten loading time and smooth User experience, fast and accurate effect of page loading process
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Embodiment 1
[0034] see figure 1 As shown, the embodiment of the present invention provides a method for generating and reproducing IPTV pages based on multi-window, including the following steps:
[0035] S1. After the IPTV is started, load the homepage page in the main window; after the loading of the main window page is completed, the browser kernel copies the content of the main window and triggers the application layer to create a hidden window; the hidden window here is in the structure containing the URL pointer;
[0036] S2. In the process of creating the hidden window, the browser kernel saves the URLs of all pages corresponding to the hidden window and the main window in the kernel as a structure, and stores it in the form of a linked list;
[0037] S3. When the user performs an operation to trigger the main window to load a new page or perform a page jump, the browser kernel searches the structure linked list for the URL of the newly loaded page, and configures and loads the ma...
Embodiment 2
[0040] Embodiments of the present invention provide a method for generating and reproducing IPTV pages based on multi-windows, which is basically the same as Embodiment 1, the difference being:
[0041] In step S1, the step of copying the contents of the main window is realized by copying WebContents by the browser kernel. As mentioned earlier, since WebContents saves all page content of the entire window, including all sub-frames under the frame, compared with the existing javascript parsing method that only realizes page back and forward without knowing the actual URL , there will be no problems such as javascript parsing errors caused by lack of resources, making the IPTV page loading process faster and more accurate.
Embodiment 3
[0043] The embodiment of the present invention provides a method for generating and reproducing an IPTV page based on multi-window, which is basically the same as Embodiment 1, the difference is that in the step S1, before the content of the main window is copied, the page is judged Whether the switch is complete. Since there may be multi-level page jumps in a complete page switching process, the settings in this step can avoid copying to the window containing the jumping pages. Specifically, in the present invention, the method of delayed copying is used to judge whether the page switching is completed, that is, after each page loading is completed, the timing is started according to the preset time, and the criterion for judging whether the page switching is completed is: if there is no If a page jump activity occurs, it is determined that the page switching is complete, and the subsequent steps can be continued.
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