In all the examples I have seen online most of the Drop-In
ItemRenderers use an ArrayCollection when a CheckBox is used as the
DataProvider. I tried using an XMLList collection instead and I
don't get any of the CheckBoxes in the ItemRenderer to be checked
when the value is true, by default they all appear as unchecked.
I've tested the values displayed when I take out the ItemRenderer
and they show true or false.
I've tried to see if it made a difference that the values
were either text nodes or attr nodes and it didn't seem to care. So
is this a problem with the Drop-in ItemRenderer? Is this expected
behavior? Do I need to create a LabelFunction to cast the XML value
as a boolean? (I tried and it didn't work either)