Numbers in XWiki documents

[jjanssen at nl.swets.com]

Hello,

I've created an class with a property defined as a number. Hower, when I retrieve an object in my XWiki document, $doc.display("property", "view", $obj) will return me a String. This prevents my from adding the property values of several objects.

So how to retrieve an number property as a number in a XWiki document.

Thanks,

Joep Janssen