1 Aug
2014
1 Aug
'14
4:27 p.m.
(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