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Device and method for achieving adding and displaying of web image comments
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A picture and picture-in-picture technology, applied in the Internet field, can solve problems such as the inability to realize picture positioning and comments, and achieve the effect of increasing user viscosity and strong interest.
Active Publication Date: 2014-03-19
ZTE CORP
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Problems solved by technology
[0003] The present invention provides a method and device for adding and displaying web picture comments, which are used to solve the problem that the prior art cannot realize picture positioning comments
Method used
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Embodiment 1
[0058] Embodiments of the present invention provide a method for adding web picture comments, such as image 3 shown, including:
[0059] Step S301, the user inputs the picture comment content in the web page of the browser;
[0060] Step S302, the user selects a certain point on the picture as the comment position of the picture, and then clicks the left mouse button to trigger a javascript event on the page;
[0061] Step S303, the browser obtains the absolute coordinates X and Y of the page where the mouse click event is located (that is, the absolute coordinates of the picture comment position);
[0062] Among them, the absolute coordinate values X and Y are owned by the mouse event object itself, and can be taken out directly.
[0063] Step S304, select a point in the picture as a fixed reference point for the comment position of the picture, and calculate the absolute coordinates of the fixed reference point in the page;
[0064] Usually pictures and their parent ob...
Embodiment 2
[0076] This embodiment provides a method for displaying comments on web pictures, such as Figure 4 shown, including:
[0077] Step S401, the user enters the web page of the browser, and clicks the button of displaying picture comments;
[0078] Step S402, the browser sends a request for obtaining picture comments to the web server under the trigger of the user;
[0079] Preferably, in this step, the browser submits the request through the AJAX page technology and keeps the page still;
[0080] Step S403, the web server obtains the picture comment, coordinate information, etc. from the databaseserver according to the picture ID, and transmits it to the user browser page;
[0081] Step S404, the browser calculates the absolute coordinates of the fixed reference point of the relative coordinate reference;
[0082] In this step, when the fixed reference point is the vertex in the upper left corner of the picture, the method of calculating its absolute coordinates is the same ...
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Abstract
The present disclosure discloses a browser and a method for adding and displaying a web picture comment. The method for adding the comment includes that: information on a content of a comment on a picture and a location of the comment on the picture is acquired, relative coordinates of the location of the comment on the picture with respect to a fixed reference point within the picture is calculated; and comment parameters comprising the relative coordinates, the content of the comment, and an ID of the picture are uploaded to a web server; and a comment information layer is formed using the comment parameters, and is placed on a picture layer; when a user enters a web page, the browser requests the web server to display comment information, calculates absolute coordinates of the location of the comment on the picture, and places the formed comment information layer on the picture layer to display. With the present disclosure, a comment can be pasted on a certain part of a picture while the page is kept stationary, which is graphic and vivid, and quite interesting, and works well especially for commenting an animation / cartoon / comics product, thereby enhancing user loyalty to an internet product.
Description
technical field [0001] The invention relates to the technical field of the Internet, in particular to a method and device for adding and displaying web picture comments. Background technique [0002] The general implementation method of picture comments on the website is the same as that of ordinary comments, and the content of comments is displayed one by one under the picture. But if you want to comment on a certain part of the picture, you can only use the text description to locate it. This method is not very intuitive, which greatly reduces the effect of the comment. Contents of the invention [0003] The invention provides a method and device for adding and displaying web picture comments, which are used to solve the problem that the prior art cannot realize picture positioning comments. [0004] Specifically, the present invention provides a method for adding web image comments, including: [0005] Obtaining picture comment content and picture comment position inf...
Claims
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