Full-screen browsing method and device for picture in web page

Abstract

The invention discloses a full-screen browsing method and device for a picture in a web page. The method comprises the following steps of: opening a tag of a current web page in a sub-process of the web page, and obtaining position and picture information on picture elements in the web page; when a selection inputting event for the current picture elements is monitored in the sub-process of the current web page, sending the position and picture information on the current picture elements to a host process of a browser; according to the position information on the current picture elements, creating and displaying a picture full-screen display tool mark at a specified position by the host process of the browser; and receiving a trigger on the picture full-screen display tool mark from a user, creating a full-screen display window in the host process, and loading the picture information on the current picture elements into the full-screen display window. According to the method and the device, a mechanism for the full-screen browsing of picture elements in one or more webpage tags is established in the host process of the browser, so that the problem of browser failure caused when picture full-screen browsing is executed in the browser is solved.

Description

technical field [0001] The invention belongs to the technical field of the Internet, and in particular relates to a full-screen browsing method and device for pictures in a webpage. Background technique [0002] The browser is the most frequently used client program. With the help of the browser, the content of the Hypertext Markup Language (Hypertext Markup Language, hereinafter referred to as: HTML) file obtained from the web server or the file system can be displayed, and it is convenient for the user to interact with the obtained HTML file. to interact. Among them, the browser that obtains the HTML file from the web server is the web browser. The common web browsers on personal computers include Microsoft’s Internet Explorer, Mozilla’s Firefox, Apple’s Safari, Opera, Google Chrome, GreenBrowser browser, 360 Safe Browsing browser, Sogou high-speed browser, Tiantian browser, Tencent TT, Maxthon browser, Baidu browser, Tencent QQ browser, etc. [0003] The working princip...

AI Technical Summary

Problems solved by technology

And because it is the realization of the JS script, the effect of its display is limited to the webpage designers, and the problem that the browser crashes due to the program problem of the JS script design often occurs, but because the technical problem cannot be solved at the browser side, it causes Browser-side glitches

[0007] Therefore, a technical problem that urgently needs to be solved in this field is to provide a browser-based webpage image element processing solution to solve the problem of browser failure caused by full-screen image browsing in the browser.

Images