Re: how to pass value from code to page template
Daniel Dekany <[email protected]>
| Newsgroups | gmane.comp.web.freemarker.user |
|---|---|
| Message-ID | <[email protected]> |
Friday, May 11, 2012, 11:29:35 PM, Daniel Dekany wrote: > Friday, May 11, 2012, 7:54:43 PM, Daniel Dekany wrote: > >> Friday, May 11, 2012, 5:56:58 AM, S Ahmed wrote: >> >>> Also, how do I check for not null and not empty? >>> >>> <#if title??> >>> </#if> >>> >>> that checks for null only, what if I want to know if it is an empty string? ie.. "" >> >> <#if title!'' == ''> > > Ops... You wanted the inverse of the above, which is: > > <#if title!'' != ''> Also due to the know precedence bug you have to write this as: <#if (title!'') != ''> -- Best regards, Daniel Dekany ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/