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user configurable refresh time

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Join Date: Feb 2006
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chris5126 chris5126 is offline Offline
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user configurable refresh time

 
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  #1
Apr 19th, 2009
Hi,

I have a site and I want the user to be able to select the refresh time. I set it on page load:
ASP Syntax (Toggle Plain Text) 
  1. void Page_Load(Object sender, EventArgs e)
  2. 	{
  3. 		 Response.AppendHeader("Refresh", "10");
  4. }

Then the user can change it via a drop down list. In the list changed I put:

ASP Syntax (Toggle Plain Text) 
  1.  protected void RefreshTime_SelectedIndexChanged(object sender, EventArgs e)
  2.     {
  3.         string refreshtime = RefreshTime.AutoPostBack.ToString();
  4.         RefreshTime.Items.FindByValue(refreshtime).Selected = true;
  5.         Response.AppendHeader("Refresh", ""+refreshtime+"");
  6.     }
I hoped it would save the new value but it always defaults back to the original value. I even moved the code from page_load to page_init no difference. Any ideas where im going wrong?
If my post helped add to my rep!
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Join Date: Mar 2007
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FaridMasood FaridMasood is offline Offline
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Re: user configurable refresh time

 
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  #2
May 25th, 2009
add not post back condition in page load

like this

ASP Syntax (Toggle Plain Text) 
  1. if(!IsPostBack)
  2. {
  3. Response.AppendHeader("Refresh", "10");
  4. }
Last edited by peter_budo; May 26th, 2009 at 6:56 pm. Reason: Keep It Organized - For easy readability, always wrap programming code within posts in [code] (code blocks) and [icode] (inline code) tags.
Thanks and Best of Lusk,

Farid ud din Masood
MS.c (CS)
University of Agriculture, Faisalabad
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