Thank you, Guillaume - that's perfect. How does .getValue() differ from .display() ?
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Guillaume Lerouge Sent: 22 March 2010 4:47 PM To: XWiki Developers Subject: Re: [xwiki-devs] PropertyClass questions Hi Hugh, On Mon, Mar 22, 2010 at 5:42 PM, Hugh Hulme <[email protected]> wrote: > Hi, me again :) > > Firstly, thank you for your help so far - it is hugely appreciated. > > On to the question: I searched xwiki.org for PropertyClass and found > only release notes. I'm looking for a way to determine if a value has > been entered into a text field, so that I can omit the entire section > from the sheet if it's empty. > Maybe: #if($doc.getValue('yourproperty') != '') * ${class.get('yourproperty').prettyName}: ${doc.display('yourproperty')} #end Guillaume First I guessed that there would be a length() property on a string, but > was unsuccessful. Then I guessed from the VTL Reference & User Guide > that I might be able to use size(), if a string was actually a char[], > but was disappointed. Any clues? > > Thanks again, > - Hugh > _______________________________________________ > devs mailing list > [email protected] > http://lists.xwiki.org/mailman/listinfo/devs > -- Guillaume Lerouge Product Manager - XWiki SAS Skype: wikibc Twitter: glerouge http://guillaumelerouge.com/ _______________________________________________ devs mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/devs _______________________________________________ devs mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/devs
