4

How get Method BeginRequest & EndRequest In UpdatePanel?(in jquery) 

function onBeginRequest()
{
     //$.blockui;
} 

function onEndRequest()
{ 
     //$.unblockui;
}
demo
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ashkufaraz
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  • related article i think : http://encosia.com/using-jquery-to-enhance-aspnet-ajax-progress-indication/ – demo Apr 17 '15 at 13:06

3 Answers3

5
with(Sys.WebForms.PageRequestManager.getInstance()  ) {
       add_beginRequest(onBeginRequest);
       add_endRequest(onEndRequest);
}

function onBeginRequest(sender, args) {
       $.blockUI();
}

function onEndRequest(sender, args) {
Amar Palsapure
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ashkufaraz
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0

you can capture these events By Sys.WebForms.PageRequestManager.getInstance() this.

Andrew Barber
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sm.abdullah
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  • That answer was already given almost two years ago, except with example code.. and without an external link. Do not include these links in the future. – Andrew Barber Jan 19 '13 at 03:49
0

Use this code to have no problems with the update panel of your page!

        $(document).ready(function () {
            // Put your code here
        });

        var prm = Sys.WebForms.PageRequestManager.getInstance();
        prm.add_endRequest(function () {
           // Put your code here
        });

        prm.add_beginRequest(function () {
           // Put your code here
        });
Thwyster
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