ryangr wrote:
With that being said...I can populate the list "groups" just fine, but when
I try to use "user.groups" to get the other list it throws an exception that
says: "The requested list key 'user.groups' could not be resolved as a
collection/array/map/enumeration/iterator type." What am I doing wrong? It's
probably pretty obvious, but this hasn't exactly been a good week for
concentration so far. ;)
Are you just missing the getter for user? Struts2 has to call
getUser().getGroups().
I have the following for code in my JSP:
<s:optiontransferselect
name="user.groups"
list="user.groups"
I never have these two attributes pointing to the same property. It may
work, but it's the first place I'd look for type conversion problems.
My list attribute always points to a List with key and value entries for
the select and the name attribute always points to a String[] that will
contain the selected key values.
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