Easyui 2 requests from the DataGrid dynamically bound URL

This morning, the architect e-Mail said to let everyone use the Easyui datagrid,html code in the class= "Easyui-datagrid" removed, to avoid the background of the two requests, remember before also encountered this problem, when referring to a blog post (HTTP/ www.cnblogs.com/weeksun23/archive/2013/04/13/3019478.html), with the SetTimeout method to solve the problem, but then did not search for other information, so today decided to understand again, Then on the internet to find a lot of information, said is class= "Easyui-datagrid" this caused, and then there is another page said, do not class= "Easyui-datagrid" This way will also lead to two background requests, we also do not use the class = "Easyui-datagrid", directly in the jquery implementation, but there are two background requests, and then carefully contrast, the original is our dynamic binding URL caused, in a function with $ ("#TableId"). DataGrid ({}); Mr. The DataGrid, which does not specify a URL, and then implements the URL binding in another function, requests the data, so it will be two times the background request.