Thursday, January 20, 2011

KwizCom Invisible Lookup Control

  • The dropdown will not show up
  • Or the entire page will continuously refresh
    • This happens when the web.config is partially configured for AJAX
  • There will be an error in the Application Event Log
    • The server tag "asp:scriptmanager" is ambiguous
  • Update the web application's web.config to use the AJAX extensions
    • You can do this by ensuring .Net 3.5 is installed and then creating a new test web application
    • The new web application should have the .net 3.5 AJAX configuration in the web.config
    • Use a text comparison tool to replace the appropriate sections
    • Make sure to backup the old web.config before changing

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