Top "Cross-domain" questions

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

Ajax Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource

I'm writing a simple site that takes as input an idiom, and return its meaning(s) and example(s) from …

jquery ajax cross-domain
Access parent URL from iframe

Okay, I have a page on and on this page I have an iframe. What I need to do is …

javascript iframe cross-domain
AngularJS performs an OPTIONS HTTP request for a cross-origin resource

I'm trying to setup AngularJS to communicate with a cross-origin resource where the asset host which delivers my template files …

angularjs cors cross-domain preflight
How to enable CORS in ASP.net Core WebAPI

What I am trying to do I have a backend ASP.Net Core Web API hosted on an Azure Free …

c# rest asp.net-core cors cross-domain
Error handling in getJSON calls

How can you handle errors in a getJSON call? Im trying to reference a cross-domain script service using jsonp, how …

jquery cross-domain jsonp getjson
Firefox 'Cross-Origin Request Blocked' despite headers

I'm trying to make a simple cross-origin request, and Firefox is consistently blocking it with this error: Cross-Origin Request Blocked: …

javascript firefox cors cross-domain
Disable cross domain web security in Firefox

In Firefox, how do I do the equivalent of --disable-web-security in Chrome. This has been posted a lot, but never …

security firefox cross-domain cors
Unsafe JavaScript attempt to access frame with URL

I am getting the below error when i try to set a hash value to the parent url from iframe …

javascript iframe webkit cross-domain
How to use HTTP.GET in AngularJS correctly? In specific, for an external API call?

I have the following code in the controller.js, var myApp = angular.module('myApp',[]); myApp.service('dataService', function($http) { delete $…

javascript angularjs http get cross-domain
How to make cross domain request

As you know, the security of the web browser disallows making of cross domain requests. I read a book which …

javascript websocket xmlhttprequest cross-domain