jquery Plugin Easyui Setting the pagenumber of the DataGrid results in a two-time request problem resolution _jquery

This article illustrates the solution of the jquery plug-in Easyui setting the pagenumber of the DataGrid to cause two requests. Share to everyone for your reference, specific as follows:

First, the problem description:

$ (' #tb-page-list '). DataGrid ({
    URL: '/bisorderinfo/getlist ',
    pagenumber:2,
    pagesize:10
});

When the manual setting pagenumber is greater than or equal to 2 o'clock, the requested method is requested 2 times, and the second pagenumber equals 1;

Second, the reason lies in:

7821-7828 lines of code in the Jquery.easyui.min.js 1.3.4;

Because the paging control initializes the parameter total = 0, pagenumber = 1, the first request second page parameter is inconsistent with the control initialization parameter, causing the request again: _5DC (_545);

Solution: When the page is refreshed, the total number of requested data changes and the Pagebar display needs to be updated.

Third, the solution:

7822 Lines (Please note the version 1.3.4 Jquery.easyui.min.js):

_54a.pagination ("Refresh", {total:data.total});

Modified to:

Copy Code code as follows:

_54a.pagination ("Refresh", {pagenumber:opts.pagenumber| | _54b.pagenumber,total:data.total});

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I hope this article will help you with the jquery program design.