Vincent Massol said:
> Ok I think I know...
> Actually the message is printed in the console.
> You see something in the page only if you print in the global scope because
> this is what gets returned by script evaluation. Calling “println” in a class
> doesn’t return anything in the evaluation and thus you don’t see anything.
> That’s why the examples at
> http://extensions.xwiki.org/xwiki/bin/view/Extension/Groovy+Macro work.
>
Right, makes sense. So looks like the best fix is to return the string and
print it from global (script) scope. This works:
{{groovy}}
class Callee {
def hello() {
return "hello, world"
}
}
c = new Callee()
println c.hello()
{{/groovy}}
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