Loading ModalPopup Extender in Asp.net Page

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Hi,

I am using a Modal Pop-Up Extender in my Application. i am loading that pop-up by using a Linkbtn.. when i am clicking it is raising exception in JS file as MS JScript Error: Object Required and it is pointing in the code at this Place as shown below..

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C#

this._backgroundElement.style.display = 'none';
        this._foregroundElement.style.display = 'none';

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In this issue, i need help from anyone........

Posted 17-Oct-11 22:49pm

B Prasun Reddy

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hypermellow · Answer 1 · 2011-10-17T23:29:00

Solution 1

Are you using the Modal Popup Extender control that ships with the ajax control toolkit?

If you are, then try and show/hide it with the following javascript:

JavaScript

$find('MPEBehaviourID').show();

... and to hide it:

JavaScript

$find('MPEBehaviourID').hide();

Posted 17-Oct-11 23:29pm

hypermellow