Hello!
I've got a DropDownChoice in one of my forms, with which the user can
select a icon.
I want to display a preview of this icon beneath the drop down choice box.
Therefore I added an AjaxFormValidatingBehavior to the DropDownChoice.
Now, when
the user changes the value of the DropDownChoice I get informed in the
onError or onSubmit
method of the AjaxFormValidatingBehavior. Everything works fine if the
form validation is
ok and the form data gets synced to my data model (then I query my model
for the selected icon
and update the corresponding Image and send it to the client).
The problem occurs when the form validation doesn't work, because in
this case, the
form data isn't synced to the model and I have no chance to know which
icon was selected
by the user (through the DropDownChoice). As I want to display a preview
of the icon also
if any of the previous form components didn't validate successful, I am
in need of a method
which tells me which Icon was chosen by the user, regardless of the
previous validation
result.
Is this possible?
Thanks in anticipation!
Best Regards,
chris
--
Christian Reiter |||c.rei...@gmx.net
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