On Mon, 2003-11-24 at 12:51, Michal Maczka wrote: > Maybe this will help: > http://java.sun.com/j2se/1.4.2/docs/api/java/util/Collection.html#isEmpty() > > > -----Original Message----- > > From: Vincent Massol [mailto:[EMAIL PROTECTED] > > Sent: Monday, November 24, 2003 5:55 PM > > To: 'Maven Users List' > > Subject: New dashboard feature request (was RE: [ANN] Dashboard > > plugin 1.1 released) > > > > > > dIon, > > > > I've almost implemented it. If you can help me resolve the following > > problem, it's done: > > > > <x:set var="notEmptyElems" select="aggregator[not(text() = '-')]"/> > > <j:if test="${notEmptyElems.size() == '0'}"> > > > > The call to notEmptyElems.size() is failing. Not sure why? Maybe because > > it returns a number? > > > Maybe this will help: > http://java.sun.com/j2se/1.4.2/docs/api/java/util/Collection.html#isEmpty()
You need to use the special size() operator: ${size(notEmptyElems) == 0} > > Michal > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] -- jvz. Jason van Zyl [EMAIL PROTECTED] http://tambora.zenplex.org In short, man creates for himself a new religion of a rational and technical order to justify his work and to be justified in it. -- Jacques Ellul, The Technological Society --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]