CORS Orgin problem in a CAP project

[former_member796360]

Hello experts !

I have developed a CAP application with 2 frontends:

(1) - Fiori UI5 : Maintain videos database: CRUD

(2) - Classic HTML/CSS/JS : Displays videos

Now I have a CORS error in the second project.. where I cannot load the data fetched from JSON

In this screenshot you can see the errors that occurs while requesting data from the backend.

And in the line 82 of Checkbox.js : (Client side)

fetch("https://url.hana.ondemand.com/service/front/Topics")

.then((Response) => Response.json())

.then((topics) => { ..}

I read this blog CORS and Fiori/UI5 – Everything you need to know | SAP Blogs but it does not seem to be working with this project.Does anyone have faced this issue earlier or any solution to propose.

Thank you !

Best,

Moomen

[former_member796360 · Accepted solution]

Hello developers,

Depending on your case, I invite you to visit this page GitHub - SAP-samples/devtoberfest-2021-security-coding-challenge: The sample in this repository has ...

You can find all, or nearly all, of the security problems that you may face during the development of a SAP CAP model project.

Thanks.

Best,

Moomen