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?
 
John Saunders said:
What exactly returns NULL, and what is NULL, anyway?
Click to expand...

ddlMenu1.Value is returning NULL when it is suppose to return a numerical
value.
 
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