Attributes and Web Controls limitations?

  • Thread starter Thread starter Wayne
  • Start date Start date
W

Wayne

I have a <select> drop down list in a Web Control set to run at server side.

When I use the Attribute.Add routine it behaves a little strange:
ddlMenu1.Attribute.Add("OnChange", "location=this." & ddlMenu1.ClientID &
".SelectedIndex.Value")

That works, and adds the attribute inline, but when it fires it always
return NULL, no matter what.

In a straight forward HTML page that works, but not when in a control - is
this a limitation?
 
Wayne said:
I have a <select> drop down list in a Web Control set to run at server side.

When I use the Attribute.Add routine it behaves a little strange:
ddlMenu1.Attribute.Add("OnChange", "location=this." & ddlMenu1.ClientID &
".SelectedIndex.Value")

That works, and adds the attribute inline, but when it fires it always
return NULL, no matter what.
Click to expand...

What exactly returns NULL, and what is NULL, anyway?
 
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