Hi
I've got a problem implementing a form which renders checkboxes within a
loop, and then posts back the values of the checkboxes on form submission.
In my form submission handler, I need to know which checkboxes the user
checked.
What I'm looking to do is something like this:
Page:
<t:form>
<t:loop source="choices" value="choice">
<t:checkbox t:value="choice"/>
</t:loop>
<t:submit/>
</t:form>
Class:
void onSubmit() {
for(boolean b : choices)
System.out.println(b);
}
Where 'choices' is a List of booleans.
If I put @Persist on 'choices', the list is still null on postback, which I
expected. If I re-initialize the list on postback that doesn't help either
as I've lost the results from the form.
So what is the solution for doing this type of thing?
Thanks, Mark
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