Javascript Functions enable in postback events

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VS.NET2003

Hi to all,
I am Using Javascript Function for Hiding and showing a panel when user clicks a hyperlink..its working fine, but in postback event all panels automatically visible..
how to stop..it..

My Javascript Function :

JavaScript

function ShowHide(id) 
{
	try
        {
		var e = document.getElementById(id);
		if(e.style.display == 'block' || e.style.display=='')
			e.style.display = 'none';
		else
			e.style.display = 'block';
	}
	catch(e)
	{ 
		alert( "Error in JS Function: 1" + e); 
	}          
   }

My PageLoad event :

VB

If Not IsPostBack Then
      AddAttributes()
 End If

Private Sub AddAttributes()
        Try
          Hplink.Attributes("onclick") = "ShowHide('Panel1');"
          Hplink.Attributes("onclick") = "ShowHide('Panel2');"
          Hplink.Attributes("onclick") = "ShowHide('Panel3');"
          Hplink.Attributes("onmouseover") = "this.style.cursor='pointer'"
          Hplink.Attributes("onmouseout") = "this.style.cursor='pointer'"
        Catch ex As Exception

        End Try
    End Sub

pls..give code for it..
Thanks..

Posted 25-Dec-11 18:01pm

VenuKalyan

Updated 25-Dec-11 18:08pm

v3

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Karthik Harve 26-Dec-11 0:04am

[Edit] pre tags added.

1 solution

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Sarvesh Kumar Gupta · Answer 1 · 2011-12-25T19:45:00

Call javascript function showhide() after each successful event occured using

ScriptManager.RegisterStartupScript(this,this.GetType(), "%#######%", "ShowHide('Panel1');",true);

OR

this.ClientScript.RegisterStartupScript(this.GetType(), "%#######%", "ShowHide('Panel1');",true);

"ShowHide('Panel1');" it depends on you what you want to display. if any clarification then tell me.