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Datagrid Viewstate not working correctly?


Hi,

I have a Datagrid with template columns (TextBox and Radiolist in them).
When I type something in the textbox and push a radiobutton and
subsequently push another button (not part of the datagrid) the contents
isn't restored on the round-trip, even though the Viewstate for the
Datagrid and the controls is set to 'true'.

Anyone have a clue what the problem could be? Someone told me there are
'problems' with the Viewstate in the Datagrid but from what I gather from
the documentation it should just work.

Thanks in advance
Feb 7 '07 #1
2 1214
Morning,

It's desired behaviour. If you want reset controls to their initial state
rebind the data.

--
Milosz
"Nomen Nescio" wrote:
>
Hi,

I have a Datagrid with template columns (TextBox and Radiolist in them).
When I type something in the textbox and push a radiobutton and
subsequently push another button (not part of the datagrid) the contents
isn't restored on the round-trip, even though the Viewstate for the
Datagrid and the controls is set to 'true'.

Anyone have a clue what the problem could be? Someone told me there are
'problems' with the Viewstate in the Datagrid but from what I gather from
the documentation it should just work.

Thanks in advance
Feb 7 '07 #2

Sorry, I found the problem here:

http://msdn2.microsoft.com/en-us/library/aa478966.aspx

"Forgetting to Check for IsPostBack in the Page_Load Event"

I overlooked this since I'm using a base class written by someone else.
The problem was that it rebinded on every page load, resetting the old values.

Feb 7 '07 #3

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