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after trying to execute function using fetch my project got blocked!

Jan 29, 2025, 10:00

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Rameez RootOriginal post

Web Developer

Jan 29, 2025, 09:23

is there a speicifc way to execute ,request a function?

Summary

Function to be triggered via fetch is blocked after resolving CORS issue. Developer shared code snippet with preflight request handling for CORS. Project not blocked, likely CORS misconfiguration. Solution: ensure proper CORS headers set in function response, particularly 'Access-Control-Allow-Origin'.

Jan 29, 2025, 09:40

The project doesn't seems to be blocked, I think?

Jan 29, 2025, 09:40

Just CORS not set

Rameez Root

Web Developer

Jan 29, 2025, 09:43

i resolveed the cors issue now its block,
here is the code of function:

// This Appwrite function will be executed every time your function is triggered
export default async ({ req, res, log, error }) => {

// Handle preflight (OPTIONS) requests for CORS

if (req.method === 'OPTIONS') {

return res.send('', 204, {

  'Access-Control-Allow-Origin': '*',

  'Access-Control-Allow-Methods': 'GET, POST, OPTIONS',

  'Access-Control-Allow-Headers': 'Content-Type, Authorization, X-Appwrite-Key'

});

}

return res.json({
motto: "HELLO CORS!"
}, 200, {
"Access-Control-Allow-Origin": "*",
});
};

after trying to execute function using fetch my project got blocked!

Need support?_