How to call javascript function from code-behind after ajax postback

Question

I'm using Telerik controls in my project and I am using RadTabStrip for my purposes

<telerik:RadTabStrip ID="tsRequisitions" Skin="" MultiPageID="mpRequisitions" runat="server" Width="980"  ScrollButtonsPosition="Right" ScrollChildren="True" OnTabCreated="tabCreated">

As you can see in this template I call tabCreated method every time when new tab has created. Now I want to call some javascript function from server-side(all mentioned is in RadAjaxPanel).

I've tried to use RegisterClientScriptBlock, but it didn't help me to fire my javascript function.

if (!ClientScript.IsClientScriptBlockRegistered("tabSelected"))
            {
                ClientScript.RegisterClientScriptBlock(this.GetType(),
                    "tabSelected", "TabSelected();", true);
            }

And I have this in my .aspx file

<script type="text/javascript">
    function TabSelected() {
       console.log("dfgdfgfdg");
    }          
</script>

How can I call my function from code-behind after AJAX postback?

If you are rendering HTML, then you can try having the http post response render "<script>TabSelected();</script>". When the browser renders the html it will execute the javascript method. — Nick Bray
– Nick Bray, Commented Jan 10, 2013 at 14:14
@ChuckNorris - What about ScriptManager.RegisterStartupScript? — Gavin
– Gavin, Commented Jan 10, 2013 at 14:38

Chuck Norris · Accepted Answer · 2013-01-11 08:24:52Z

4

The following code snippet do the trick

RadScriptManager.RegisterStartupScript(this,this.GetType(), "tabSelectedScript", "TabSelected();", true);

RegisterStartupScript is static method of RadScriptManager class (I'm using Telerik controls here again, but maybe it will work with asp.net standart ScriptManager too).

answered Jan 11, 2013 at 8:24

Chuck Norris

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Comments

Pugazh · Accepted Answer · 2013-01-10 19:03:31Z

0

Have you tried this ?

    Page.RegisterStartupScript("OnLoad", "<script>TabSelected();</script>");

answered Jan 10, 2013 at 19:03

Pugazh

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