this is the exception:
java.lang.NumberFormatException: For input string: "size"
forget what I wrote in the PD, that is ok.. the problem is with the
size with EL at the c:if tag.
thank you!
On Jul 16, 7:19 am, Juan Diego <juanddpe...@gmail.com> wrote:
> Hi folks!
>
> I am trying to retrieve the "size" attribute from a Vector for
> evaluating if there is data stored in there, but it throws me an
> exception when I use "${myvector.size gt 0} why??
>
> This is the code
>
> <c:if test="${branch.telephones.size gt 0}">
> Teléfonos:
> <c:forEach var="telephone" items="${branch.telephones}">
> <c:out value="${telephone}" />
> </c:forEach>
> </c:if>
>
> And it does not have to be with the data retrieved previously, because
> I already tested it and everything is alright.
>
> I hope you can help me with this.
>
> Thank you in advance!
>
> PD: I removed the c:if to print directly withouth any validations the
> telephone numbers and nothing, it does not print nothing.
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