disable the control with _dopostback

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how to disable the control with _dopostback using javascript,
Can any one tell me how to disable the button while i click the button in page

Posted 15-Mar-12 2:49am

codeBegin

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3 solutions

Solution 3

This article explains this scenario very beautifully - Disable a button control during postback.[^]

Dave Ward (author of above article) has replied to the same question here - Disable a button on click[^]

Hope this helps!

Posted 18-Jun-12 19:55pm

Ankur^\m/

v2

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Ankur^\m/ 19-Jun-12 1:56am

I know this is old, but may guide anyone coming here to the correct direction.

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Prasad_Kulkarni · Accepted Answer · 2012-03-15T02:55:00

Solution 1

Use this code onClientClick

JavaScript

<script language="Javascript">
function disabledME()
{
   document.getElementById("btnID").disabled = true;
   return false;
}
</script>

<asp:button id="btnID" text="ClickMe" runat="server" onclientclick="return disabledME();" xmlns:asp="#unknown" />

Posted 15-Mar-12 2:55am

Prasad_Kulkarni

Comments

[no name] 15-Mar-12 9:05am

If you are canceling the response there is no point in having a server control, an html input element will function the same.

Prasad_Kulkarni 15-Mar-12 9:18am

I thought OP gets the result, so he accepted answer.

[no name] 30-Apr-12 19:26pm

Doesn't make the solution correct. Just means the OP doesn't know any better either.

Ankur^\m/ 19-Jun-12 1:52am

This won't fire button's click event. Or in other words, server won't know which control caused the postback.

Not Active · Accepted Answer · 2012-03-15T02:56:00

If you want to disable the button after you have clicked and initiated a postback then it won't work, the page is already being processed. If you want to disable it after the postback then in the code-behind set the controls Enabled property. If you want to disable it before postback then use