python (65.1k questions)

javascript (44.2k questions)

reactjs (22.7k questions)

java (20.8k questions)

c# (17.4k questions)

html (16.3k questions)

r (13.7k questions)

android (12.9k questions)

Questions - flask-cors

Do CORS restrictions apply to browser windows as well ? HTML Editor:127.0.0.1:5000, Img editor:127.0.0.1:8000. Sending img results back causes a CORS

I have a app on 127.0.0.1:5000 that edits a page (html code) If I need to edit a picture on that page using a specialized editor I select the picture and then I fire up a call to 127.0.0.1:8000/pictu...
test-img

MiniMe

flask

iframe

browser

same-origin-policy

flask-cors

Votes: 0

Answers: 1

Latest Answer

Yes CORS has is actually specifically about this and it does not allow the code from a browser window accessing one site to interact with the code in another window that was loaded from another site ...
test-img

MiniMe

Access-Control-Allow-Credentials problems React

Here is a project to create a login system using react. However when it connects to the back-end flask to check whether the login is valid or not, it shows the error message below. Hope someone can he...
test-img

Yan Skywalker

reactjs

flask

cors

flask-cors

Votes: 0

Answers: 1

Latest Answer

In the specification, the Access-Control-Allow-Credentials: true header is not allowed to use with the Access-Control-Allow-Origin: * header. However, * is the default value for the origin header in f...
test-img

Zheng Bowen

Flask cors not allowing request from my react web app (even with cors enabled)

im having many issues with my backend flask API with CORS. I have done everything which flask documentation and stackover flow says, but I still get this error. Even with cors enabled. Anyone know wha...
test-img

jaal kamza

python

flask

flask-cors

Votes: 0

Answers: 0

Python Flask Restful Api Cors Issue

I built a post api with flask and deployed in windows server. Whenever I hit the api from postman, it is working fine. but when i hit the api from frontend(Ionic). It shows cors error. I added flask c...
test-img

Nahidul Islam

python

flask-restful

flask-cors

Votes: 0

Answers: 1

Latest Answer

I had this problem with my flask API, this is what solved the issue for me. cors = CORS(app) app.config['CORS_HEADERS'] = 'Content-Type'
test-img

stuckoverflow

Posts

Questions

Blogs

Jobs