hy everyone!
got everything almost working with synchronization of vtiger ver 6.4 and google calendar & contacts api. there remains one problem: it's not synchronizing because of a
"No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://example.com' is therefore not allowed access."
Although domain is registered, confirmed as property, client-id & key are working.
Question one: is it a problem of vtiger or a problem of google-authorization? Question two: anybody knows a solution to allow this CORS?
Thx in advance!