How about putting a helper class in your session which has methods:-
String stringArrayToTokenizedString(String[] array)
//store array elements delimted by some char that's not in the data.
String[] tokenizedStringToStringArray.
//Use StringTokeniser to build the array again.
Then you need only store 1 big long string.
Personally that seems fairly horrible too but at least there's less JSP code.
Keith.
--- Christian Bouessay <[EMAIL PROTECTED]> wrote:
> Well, I've found one solution:
>
> <logic:present parameter="fields" property="fields">
> <logic:iterate id="fieldsValue"
> collection="<%=request.getParameterValues("fields")%>">
>
> <html:hidden property="fields" value="<%=fieldsValue%>"/>
>
> </logic:iterate>
> </logic:present>
>
> Is there a better way to do this?
>
> --
> C. Bouessay
>
> Christian Bouessay wrote:
>
> > Hi,
> > I have a form with a multiple select box.
> >
> > class myForm1 extends ActionForm {
> > String[] getFields() { ...}
> > void setFields(String[] fields )
> > ...
> > }
> > <html:select property="fields" multiple="1" size="3">
> > <html:options collection="list" property="value"
> > labelProperty="label"/>
> > </html:select>
> >
> > When I submit the form and validate() return null, it forwards to an
> > other view of the same form where I would like to store this property in
> > a hidden field.
> >
> > And HTML output is:
> >
> > <input type="hidden" name="fields" value="[Ljava.lang.String;@1765ae">
> >
> > How can I tell struts to store it in a "String" format?
> >
> >
> > Thanks for help.
> > --
> > C. Bouessay
> >
> >
> > --
> > To unsubscribe, e-mail:
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> >
>
>
>
>
> --
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