Hi, Kent,
Thanks for the reply. (Comments below)
> > I have a table in which I use a Foreach to add rows.
> >
> > When I click on one of the buttons in the table, I am getting a
> > java.util.ConcurrentModificationException (full stack trace below).
>
> The collection is being modified while an iterator is iterating
> on it.
Yeah, I kinda figured that. Any ideas why this would be happening, though?
Essentially, this is the kind of listener I have:
public void onRemoveTerm(IRequestCycle cycle)
{
final int buttonNum = getSelectedButton().intValue();
removeTerm(buttonNum);
}
This is the template:
<tr jwcid="@Foreach"
source="ognl:terms"
value="ognl:term"
element="tr">
<td>Term:</td>
<td><span jwcid="@Insert" value="ognl:term"/></td>
<td><input jwcid="removeTermButton" type="submit" value="Remove"/></td>
</tr>
And this is the component definition:
<component id="removeTermButton" type="Submit">
<binding name="listener" expression="listeners.onRemoveTerm"/>
<binding name="tag" expression="removeButtonTag"/>
<binding name="selected" expression="selectedButton"/>
</component>
I hope that gives you enough information to get the idea.
I'm not quite understanding why concurrent access is happening here, which
means I'm not able to understand how to solve the problem.
Any insights would be greatly appreciated!!!
Dave
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