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DotNetNuke Forums
 
  Forum  General DotNetN...  Extend It! ( Pr...  unable to load ajax page... null pointer.
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New Post 6/2/2008 8:47 AM
User is offline nix
16 posts
10th Ranked


unable to load ajax page... null pointer. 
Hi,

I tried to modify the module that was generated by DotNetNuke Dynamic Module template to use AJAX extension. But I could not succeed, and I need your help.

Before I used the AJAX extension, everything works fine, e.g. Label1.text = System.DateTime.Now.ToString() displayed correctly on the page. After adding following to my cs file:

if (!Page.IsPostBack)
{
if (Dotnetnuke.Framework.AJAX.IsInstalled())
Dotnetnuke.Framework.AJAX.RegisterScriptManager();
...
Label1.text = System.DateTime.Now.ToString();
}

protected void Button1_Click(object sender, EventArgs e)
{
Label1.Text = System.DateTime.Now.ToString();
}

In my ascx file, I have added the UpdatePanel, and moved this Label1 to it. After successfully compiled it, it gave me error during run time. It stated that it can not load my page due to my page equals null. What did I do wrong? I believe that my control, and inheritant are incorrect, but could not verify this. Can you help me correcting this error. Thank you very much.
 
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