Top "Cors" questions

Use this tag when you see a message in the browser devtools console about CORS (Cross-Origin Resource Sharing) — e.g., your browser logged an error about Access-Control-Allow-Origin, and you want to know how to eliminate the error.

enable cors in .htaccess

I have created a basic RESTful service with the SLIM PHP framework and now I'm trying to wire it up …

php apache .htaccess cors slim
How do I use Access-Control-Allow-Origin? Does it just go in between the html head tags?

I've been reading about Access-Control-Allow-Origin because it seems effective at allowing cross domain requests since I have access to the …

html cross-domain same-origin-policy access-control cors
CORS with spring-boot and angularjs not working

I am trying to call REST endpoints on one application (spring-boot application) from another (angularjs). The applications are running on …

angularjs rest spring-mvc spring-boot cors
Setting Access-Control-Allow-Origin in ASP.Net MVC - simplest possible method

I have a simple actionmethod, that returns some json. It runs on ajax.example.com. I need to access this …

json asp.net-mvc-3 cors asp.net-ajax
Spring CORS No 'Access-Control-Allow-Origin' header is present

I am getting the following problem after porting web.xml to java config No 'Access-Control-Allow-Origin' header is present on the …

spring spring-mvc cors
How to enable cross-origin resource sharing (CORS) in the express.js framework on node.js

I'm trying to build a web server in node.js that will support cross-domain scripting, while still providing static files …

node.js express cors webserver cross-domain
IE9 jQuery AJAX with CORS returns "Access is denied"

The following works in all browsers except IE (I'm testing in IE 9). jQuery.support.cors = true; ... $.ajax( url + "messages/postMessageReadByPersonEmail", { …

jquery internet-explorer-9 cross-domain jsonp cors
Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at

I'm using CometChat in my website and recently my users art having this problem with receiving messages. After inspection in …

ajax cors access-control
AngularJS $http, CORS and http authentication

Because using CORS and http authentication with AngularJS can be tricky I edited the question to share one learned lesson. …

angularjs cors
Solve Cross Origin Resource Sharing with Flask

For the following ajax post request for Flask (how can I use data posted from ajax in flask?): $.ajax({ url: "…

javascript python ajax flask cors