Data and controls from dynamically added controls is rmoved on Submit

[David Hubbard]

I place an PlaceHolder on a page and add a child control 1 or more times to
it. Then the user enters values and clicks the submit button. When my event
handler is called the controls are not present meaning:

ChildPlaceHolder.Controls.Count

is 0.

I know Page_Load is called before my handler, does that regenerate the page
before I have a chance to get the values in the child controls. If so do I
need to add identifiers to the controls so that I can identify them in
Page_Load to tell what button was pressed and call the appropriate handler
before they are cleared.

Thanks

 

[Bruce Barker]

on the postback, you need to add the controls before the onload event, say
in the oninit event (with the same names), so that they exist to receive
their postback values.

-- bruce (sqlwork.com)

 

[David Hubbard]

thanks bruce that did the trick.