I'm having a strange problem with a RadioButtonList (manually populated
in the HTML, not data-bound) on one of my ASP .NET pages. I have the
user select a value and click a button, then the code-behind's function
for that button re-sorts a list based on the selected value. However,
every postback results in the same sorting, and the RadioButtonList on
the page always returns to the default value. Is there something else I
need to be doing here?
Regards,
David P. Donahue dd******@ccs.ne u.edu 2  3767 
David,
Are you checking the IsPostBack property on your page to determine
whether or not to sort, or to initialize the page? The same instance of
your class is not always going to be used in the processing of your page, so
you can't assume the state will be saved between post backs (nor can you
assume that your page will remember the state, hence the need for the check
on whether or not it is a post back).
Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard. caspershouse.co m
"David P. Donahue" <dd******@ccs.n eu.edu> wrote in message
news:OI******** ******@TK2MSFTN GP11.phx.gbl... I'm having a strange problem with a RadioButtonList (manually populated in
the HTML, not data-bound) on one of my ASP .NET pages. I have the user
select a value and click a button, then the code-behind's function for
that button re-sorts a list based on the selected value. However, every
postback results in the same sorting, and the RadioButtonList on the page
always returns to the default value. Is there something else I need to be
doing here?
Regards,
David P. Donahue
dd******@ccs.ne u.edu
> Are you checking the IsPostBack property on your page to determine whether or not to sort, or to initialize the page?
Everything in Page_Load is wrapped in an "if (!IsPostBack){ ... }"
condition, so I should think that the function associated with clicking
the button would be the only code being executed.
I've also tried having no default selection on the RadioButtonList , but
it just returns to no selection after the postback (leaving the sorting
clause in the SQL which binds the control being sorted empty).
Regards,
David P. Donahue dd******@ccs.ne u.edu This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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