Hi Ricardo, I remember this problem was reported some time ago but unfortunately nobody has looked into it: http://jira.xwiki.org/jira/browse/XWIKI-361 We'd like to move to the latest Groovy version in 1.3. Maybe this will help. Any help would be most welcome. Thanks -Vincent On Jan 27, 2008, at 12:07 AM, [Ricardo Rodriguez] Your EPEC Network ICT Team wrote:

Hi all,

I included this quite simple Groovy script in a XWiki page:

<% println "Hello World" list = ["Rod", "James", "Chris"] list.each { println it } println "${list.size()}" %>

And I get...

Hello World 3

But nothing about printing list.

The same script works fine in groovyConsole being the output:

Hello World Rod James Chris 3

Please, what am I doing wrong? Must I expect that a script working in groovyConsole do the same in a XWiki page?

Thanks for your help,

Ricardo

-- Ricardo Rodríguez Your EPEC Network ICT Team

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[Ricardo Rodriguez] Your EPEC Network ICT Team wrote:

I've tried to change groovy-all-1.0-jsr-06.jar with groovy-1.5.1.jar but it seems that it is not that simple to move to the new Groovy version :-(

I'll make any new comment in the concerned JIRA Issue.

Thanks,

Call me stupid! The name of the folder in the Groovy distribution can not be clearest: embeddable. The .jar to be embedded is not groovy-1.5.1.jar but groovy-all-1.5.1.jar. I've copied this -jar to Xwiki lib, restarted the servlet container and voilá! each() works now. The only difference with groovyConsole is that the browser doesn't move to a new line after each output item, but this is just a minor issue that can be solved by simply including a <br> in each output line. Something like: <% list = ["Rod", "James", "Chris"] list.each { println it + "<br>"} %> I will add a comment in the concerned JIRA issue. Cheers, Ricardo -- Ricardo Rodríguez Your EPEC Network ICT Team