Image control problem. urgent RSS

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  DinoCultraro

  Member

  26 Points

  5 Posts

  Image control problem. urgent

  Mar 02, 2012 02:58 AM|LINK

  Hi all.

  I have a issue, in a updatepanel, i have a image control that has a image loaded. i need a way to clear that image and then run server side function where i still have access to data from the current form.

  any ideas?

   

   

  Thanks

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  santosh.jagd...

  Star

  7625 Points

  1454 Posts

  Re: Image control problem. urgent

  Mar 02, 2012 03:09 AM|LINK

  try this one

  < script type="text/javascript">
  var prm = Sys.WebForms.PageRequestManager.getInstance();
  prm.add_pageLoaded(pageLoaded);
  var c = 0;
  function pageLoaded(sender, args)
  {
  var img = document.getElementById("Control");
  c++;
  img.src = img.src + "?" + c;
  }

  plz mark as ANSWER if it helps u

  Santosh J
  MCP
  
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  DinoCultraro

  Member

  26 Points

  5 Posts

  Re: Image control problem. urgent

  Mar 02, 2012 06:03 PM|LINK

  sorry, im not a java person, trying to learn it as i go, so, can this be called from a button , or is this executed every time the page refreshed from the update panel?

   

   

  thanks

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  DinoCultraro

  Member

  26 Points

  5 Posts

  Re: Image control problem. urgent

  Mar 02, 2012 06:22 PM|LINK

  found my own answer thanks for the help. works great,\

  for anyone who need to know, i created the following on the page load

   

  btn.Attributes.Add("onclick", "javascript:function()")

  • Marked as answer by Frank Jiang - MSFT on Mar 12, 2012 10:42 AM