Re: [xwiki-users] How to check $xcontext.get(xxxx) is empty?

(just because I see that syntax issue): On 08/01/2014 03:42 PM, Pascal BASTIEN wrote:

This test doesn't work #if (xcontext.get("source") != $null) #set ($Source = "xcontext.get("source")") #else #set ($Source = "SandboxTemplate") #end

Thats because $null is not the Java null, but "something undefined" A few options to check for null are given here: http://wiki.apache.org/velocity/CheckingForNull (however XWiki does not have that $null-tool installed and the other stuff mentioned from Approach 4 down, so you might try "Approach 3" there) (and there a few '$' in front of xcontext missing ;) Clemens