EPG page focus control method applied to IPTV platform

Abstract

The invention provides an EPG page focus control method applied to IPTV platform. The method comprises the steps of closing a default focus processing mode of a browser or disabling focusing on all elements in the page, distinguishing all the elements expected to acquire focuses from element areas cannot acquire the focuses, such as only using a specific label, adding a specific class or setting a specific attribute for each element expected to acquire the focus, and setting the specific attribute for each element expected to acquire the focus for storing an address of a page to be skipped; for each EPG page, dividing all the focuses into modules; presetting moving rules between the focus modules; initializing the focuses on the upper, lower, left and right sides of each focus according to the focus moving rule in each module, and determining the next focus after the focus moves; moving the related focus according to a key value of a remote controller. According to the method provided by the invention, the default focus processing of a set top box is replaced with a focus controller, so that consistent response of the set top boxes from the plurality of different manufactures to remote controller commands is achieved.

Description

technical field [0001] The invention relates to the field of EPG page focus, in particular to an EPG page focus control method for an IPTV platform. Background technique [0002] Since ITV (Interactive Television) does not have input devices such as a mouse and keyboard, the user can only operate the TV, especially the selection of a program, through the direction keys of the remote controller. The default processing method of the page focus is that the browser handles it by itself according to the arrangement relationship of user keys and page focusable element keys. However, there are many manufacturers of ITV set-top boxes and various hardware versions, and the interpretation and actions of the arrow keys are different. The handling of the focus frame is also inconsistent with the way it is implemented. In order to bring a consistent experience to end users, it needs to be compatible with various set-top boxes. Obviously, this is not conducive to the uniform page style. ...

AI Technical Summary

Problems solved by technology

In order to bring a consistent experience to end users, it needs to be compatible with various set-top boxes. Obviously, this is not conducive to the uniform page style. At the same time, redundant and irregular codes are not conducive to management and version upgrades, which brings great challenges to the development of ITV. inconvenient

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