Multiple calls to controller in webgrid for ajax sorting and paging

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I am using webgrid in mvc4 razor view. I have multiple tabs each tab contain webgrid. I have used partial view for each webgrid. it's working fine with ajax sorting and paging and also for filtering. But after ajax call filtration, and after tab index changing it's starting multiple calls to controller. In detail when grid loads first time its working fine with paging and sorting functionality. And after filter when I am trying to sort or filter. It starts sending multiple calls to controller.

Posted 15-Jul-14 1:43am

Member 10136580

Updated 15-Jul-14 1:44am

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Ajinkya Surve · Answer 1 · 2014-11-11T08:08:00

I have solved this for MVC 5, you would need to use ajax call rather than using the ajax form,
catch the ajax response and replace the partial page's DOM generated by the webgrid helper using below,

$.ajax
       (
           {
               contentType: "application/json; charset=utf-8",
               type: 'POST',
               url: '/YourController_Name/YourAction_Name',
               data: JSON.stringify(YourModel),
               success: function (data) {
                   //Added to undelegate the old events tagged to the partial view's grid.
                   var data = data.replace('<script type="text/javascript">', '<script type="text/javascript"> $(".table").undelegate();');
                   $('#YourParentDivIDWherePartialIsRendered').undelegate();
                   $('#YourParentDivIDWherePartialIsRendered').html(data);
                   $(document).foundation();
               },
               error: function (xhr, status, error) {
                   alert(error);
               }

           });