Look at the description of the "c:forEach" tag in the JSTL specification (or one of the books). You'll see the "varStatus" attribute.
> -----Original Message----- > From: Matthew Van Horn [mailto:[EMAIL PROTECTED] > Sent: Wednesday, June 04, 2003 6:50 PM > To: Struts Users Mailing List > Subject: Re: struts-el question > > > Is there a property in class MyForm named "columns"? > It's in the base class that MyForm extends. > > > > Can you post the block using tags and the error? > > I got it working, although it is not what I would think of as elegant. > here: > <c:set var="row" value="0"/> > <c:forEach var="foo" items="${candidateSearchForm.candidateColumns}" > step="7"> > <tr> > <c:forEach var="cell" begin="${7*row}" end="${7*row+6}" > step="1"> > <td align="left" valign="top"> > <c:if test="${!empty > candidateSearchForm.candidateColumns[cell]}"> > <html-el:multibox property="selectedColumns" > value="${candidateSearchForm.candidateColumns[cell]}"/> > </c:if> > </td> > <td align="left" valign="top"> > <c:if test="${!empty > candidateSearchForm.candidateColumns[cell]}"> > <c:out > value="${candidateSearchForm.candidateColumns[cell]}"/> > </c:if> > </td> > </c:forEach> > </tr> > <c:set var="row" value="${row + 1}"/> > </c:forEach> > > I wish I had a solution that didn't need the !empty test, or the "row = > row + 1" bit. > > > > > > > Matthew Van Horn wrote: > > > >> How do I access the form bean properties from my jsp page? > >> > >> I have a property called columns which is a String[] array. > >> I'd like to do the equivalent of the following using tags. > >> > >> <% > >> String[] myArray = myForm.getColumns(); > >> for (int i=0; i < myArray.length; i = i+7) { > >> out.print("<TR>"); > >> for (int j=0; j < 7; j++) { > >> out.print("<TD>"+ myArray[(i*7)+j] +"</TD>"); > >> } > >> out.print("</TR>"); > >> } > >> %> > >> > >> I tried this (saw it online) - but I get an error about accessing the > >> columns property. > >> > >> <c:forEach var="row" begin="0" items="${myForm.columns}" step="7"> > >> > >> If it matters, columns is inherited from a BaseForm class. > >> > >> Thanks for helping, > >> Matt > >> > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
