Web Forms :: Disabled DropDownList Does Not Appear In Page - Request.Form When Submitting Via LinkButton

May 25, 2010

I do some stuff with dynamic DropDownLists. A choice at one level makes the next level appear and so on.

When I open up an old report for editing, the first level is not editable so I set that DropDownList to Enabled=false (still dynamically in code).

My problem is that when I press save (a LinkButton) I first come to my OnInit as usual and check the Page.Request.Form for my DropDownLists, but then the first list is not represented.

But if I change one of the lists when editing, a postback is made, then there is no problem at all with the Page.Request.Form, the first list is there all the time.

Is there some fundamental difference with causing a PostBack from a LinkButton vs a Dynamically Added DropDownList?

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