But it means I *have *to use iframe if even my design doesn't need it. On Fri, Feb 15, 2013 at 10:25 PM, Jacob Groundwater <[email protected]>wrote:
> I had a project that extensively used cross-domain requests in the past, > and I will say I think the whole thing is a mess. > > The solution I used, which worked flawlessly, came from a little gem known > as window.postMessage > > The window.postMessage method is used to communicate between iframes > loaded from different domains. Normally cross-domain iframe traffic is > disallowed, but postMessage *is* allowed. The iframe acts like an > interface to the remote domain: > > <Main Page> --- <Hidden iFrame> > | | > <Domain 1> <Domain 2> > > You can relay any messages to domain2 via postMessage without *any* Access > Control Allow Origin headers. This method is much easier to debug, and will > actually give you better performance. Cross-domain POST requests are > actually two HTTP trips, because the browser first pre-authorizes your > request. > > -- > -- > Job Board: http://jobs.nodejs.org/ > Posting guidelines: > https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines > You received this message because you are subscribed to the Google > Groups "nodejs" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/nodejs?hl=en?hl=en > > --- > You received this message because you are subscribed to the Google Groups > "nodejs" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- -- Job Board: http://jobs.nodejs.org/ Posting guidelines: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines You received this message because you are subscribed to the Google Groups "nodejs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en --- You received this message because you are subscribed to the Google Groups "nodejs" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
