Forum Discussion
Microsoft teams incoming webhook CORS error
Hi there, I've been trying to get my web app (javascript) to send a message to a microsoft teams channel. I went through the steps of the "getting-started" page and then referred to this tutorial...
Make sure you're using a native server and not React for example. So, a call from a basic ExpressJS app works but not if initiated from within React. That solved the issue for me
Just had the same issue, and got it working by using: https://www.npmjs.com/package/teams-web-send
see the docs:
- Directly off the browser as a UMD
<script src="https://unpkg.com/teams-web-send@0.1.1/dist/tws.umd.production.min.js"></script> <script> (() => { const sendMessage = window.tws.bootstrap(); const message = `{"text": "Hello World"}`; sendMessage('http://your.msteams.webhook.url', message).then(() => { console.info('Message sent!') }); })(); </script>
- Directly off the browser as a UMD
