Ajax PopupControlExtender in Gridview
<p>I just want to get your opinion on what is the best approach in my gridview.
Sample Gridview Data.</p>

<pre><code>--------------------------------------------------------------------
|          | UserID         | First Name    | Last Name | Last Loggedin|    
--------------------------------------------------------------------
|imgBtn    | PHUserId1    | Jim             | Carey     | 1/16/2011 6:00AM    |
--------------------------------------------------------------------
--------------------------------------------------------------------
|imgBtn    | PHUserId2    | Andres           | Boni     | 1/27/2011 5:56 PM  |
--------------------------------------------------------------------
--------------------------------------------------------------------
|imgBtn    | PHUserId3    | George           | Jungle   | 1/2/2011 4:01 AM    |
--------------------------------------------------------------------
</code></pre>

<p>What I want to do is, in the 1st column of the GridView(grdUserList) control once I click the ImageButton control inside ItemTemplate of the gridview a popup (Ajax PopupExtender)
will appear. The popup contains GridView (grdHistory) control inside of it which are the logged history of the user you select. </p>

<p>Actually, the design and the output is already done. I get a popup everytime I click the ImageButton on the 1st column of the GridView(grdUserList) control.</p>

<p>But the problem now is, how do I refresh the GridView (grdHistory) control in my popup everytime I select different user in my GridView(grdUserlist).
I place Click event on the ImageButton but it fires only once. The next click on the ImageButton will no longer fires the Click event.
I dont what to used the Ajax ModalPopupExtender for the reason of, I dont what the user to close a popup evertime they click the ImageButton in the 1st row.</p>

<p>Thanks in advance</p>
