Hi,
here is the current #isSelected: code from WACollectionTag:
isSelected: anObject
^ self isMultiple
ifTrue: [ selected includes: anObject ]
ifFalse: [ selected = anObject ].
If the user did not have selected anything (nor the programmer have
choosen a default selection), this method will call #includes: on
UndefinedObject.
You may want to verify selected is not nil before sending it #includes:.
Bye
--
Damien Cassou
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