Controls

[Bruno Piovan]

Hi,
I am developing a simple voting control, this control will have a label with
the question and the number of RadioButons needed for each question, the
question and the options texts are in a XML file, I have the code to open
the xml and read the text ok, btw the entire control was working ok. The
problem now is that if I the user press another button of the form that
makes a postback occurs, all the radiobutons desapears!! Everything is with
enableviewstate = true, I dinamically create the number of radiobutons
needed, and I put them inside a <div> that is with runat=server. This
problem doesnt occur if I dont check for IsPostBack but I dont want to have
this code executed for each post back.

how do I solve this problem?

thanks,
Bruno

 

[Hermit Dave]

okay is your control saving its state information on creation ?
ie how many child controls and its information ?
have you implemented loadfromviewstate ?

with every postback the child controls are populated from viewstate . if you
save state and use load them viewstate it should work.
I could be wrong but its still worth checking

http://msdn.microsoft.com/library/d...pguide/html/cpconMantainingStateInControl.asp

--

Regards,

Hermit Dave
(http://hdave.blogspot.com)

 

[Steve C. Orr [MVP, MCSD]]

When you dynamically create controls at runtime, you are responsible for
dynamically re-creating them upon each postback.