Hello, I'm currently using struts2 for a project. I want to validate all elements of a list (each elements should have a non-empty value, or the list should be empty).
what I have done in my validator is :
<!-- correct doctype above and some field-validator-->
<validator type="expression">
<param name="expression">
<![CDATA[
((myList.isEmpty) || (myList{? #this.value != null}.size ==
myList.size))
]]>
</param>
<message>error ${myList.size}</message>
</validator>
<!-- correct end of file below this line -->
Then in console I have a warning, and the validator does not do what I
want.
WARN - Got result of null when trying to get Boolean
I don't know if it is related to my validator but it seems to be.
Any idea on how writing validator on all elements of the list ?
Thanks :-)
--
Martin Braure de Calignon
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