call javascript after updatepanel postback

Question

I put the following javascript code inline but it doesn't trigger after the updatepanel is done with its postback:

function EndRequestHandler(sender, args) { alert("this should work"); }
Sys.WebForms.PageRequestManager.getInstance().add_endRequest(EndRequestHandler);

Any ideas?

Thanks.

possible duplicate of [ASP.NET - UpdatePanel and JavaScript](http://stackoverflow.com/questions/418072/asp-net-updatepanel-and-javascript) — jcolebrand, Feb 09 '11 at 04:36

score 3 · Accepted Answer · answered Feb 09 '11 at 04:21

3

ok, nevermind, I got it. If someone else runs into this problem, put the sys.webforms..... line like this:

$(document).ready( function () { sys.webforms....; }

answered Feb 09 '11 at 04:21

frenchie

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As a touch of commentary, this requires that you be using jQuery in the first place. Alternately there's a way to do this with straight ASP.NET javascript libraries – jcolebrand Feb 09 '11 at 04:27
1

Works well *thump up* – Verni Jul 19 '13 at 12:49

score 1 · Answer 2 · answered Feb 09 '11 at 06:11

1

Do following thing place following function on dom load.

function load() {
  Sys.WebForms.PageRequestManager.getInstance().add_endRequest(EndRequestHandler);
}

answered Feb 09 '11 at 06:11

santosh singh

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Apps Tawale · Answer 3 · 2016-01-13T13:41:20.340

0

This may be help you.

var prm = Sys.WebForms.PageRequestManager.getInstance();
if (prm != null) {
    prm.add_endRequest(function (sender, e) {
        if (sender._postBackSettings.panelsToUpdate != null) {
            DisplayCurrentTime(); // here your javascript function
        }
    });
};

edited Jan 13 '16 at 13:41

answered Jan 13 '16 at 08:18

Apps Tawale

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7

score 0 · Answer 4 · answered Jun 22 '17 at 13:30

Just to clear up the confusion here is the full code

function EndRequestHandler(sender, args) 
         { yourFunction(); }

jQuery(document).ready(function (){
         Sys.WebForms.PageRequestManager.getInstance().add_endRequest(EndRequestHandler);
      });

Hope this helps!

call javascript after updatepanel postback

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