Hello all,
There is an array(dsmccList) obtained by a self-defined tag, and I wanna to
send the length of the array
as an hidden property, as following:
<iPanel:appListData id='dsmccList'/>
<c:set var="dataCount" value="${dsmccList.length}"/>
But this causes exception:
javax.servlet.jsp.el.ELException: The "." operator was supplied with an index value of
type "java.lang.String" to be applied to a List or array, but that value cannot be
converted to an integer.
Any ideas? Thanks!
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Yours,
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