Top "Cross-domain" questions

Cross-domain refers to web applications that communicate outside of their hosting domain / web server.

Getting around same origin policy in javascript without server side scripts

I have an environment that doesn't allow server side scripting really (it is extremely difficult to get a script "installed" …

javascript cross-domain same-origin-policy
iframe cross domain messaging with jQuery postMessage plugin

I am trying to communicate between a child iframe and its parent using the following plugin: http://benalman.com/projects/…

jquery jquery-plugins iframe cross-domain postmessage
Access is denied error on XDomainRequest

I'm trying to use microsoft XDomainRequest to send cross domain request. Here is the code ... if ($.browser.msie && …

javascript internet-explorer cross-domain xdomainrequest
SECURITY_ERR: DOM Exception 18 when applying document.domain on both sites. How do I resolve this?

I have a page at an internal server, server1.mydomain.com/page.jsp and another page at a different internal …

javascript cross-domain user-agent same-origin-policy domexception
Same origin Policy and CORS (Cross-origin resource sharing)

I was trying to understand CORS. As per my understanding it is a security mechanism implemented in browsers to avoid …

ajax cors cross-domain
how to use ajax request in jsFiddle

I'm trying to create my first fiddle. So here's what I want to do with jquery $('.list').live('click', …

jquery cross-domain xss jsfiddle
Is it possible to perform an asynchronous cross-domain file-upload?

It is possible! Read below. First of all, let me use this diagram to explain how asynchronous file uploads can …

javascript html iframe file-upload cross-domain
postMessage Source IFrame

I'm working on a website with cross-domain iframes that are resized to the correct height using postMessage. The only problem …

javascript html iframe cross-domain postmessage
Facebook and Cross domain messaging clarification?

I wanted to investigate how the facebook login transfer data to the main page ( mypage) - despite the cross domain …

javascript facebook cross-domain facebook-javascript-sdk
Can't Get Custom HTTP Header Response from Ajax getAllResponseHeaders

I do get the response data, but I can't get my custom HTTP header data. Yes, this is a cross-domain …

javascript jquery ajax cross-domain