If you see "CROSS ORIGIN!! Cannot access file ...." message, please read the article below.
To prevent Cross-Origin Resource Sharing (CORS) issues in your .htaccess file, you can add headers that allow requests from other origins to access resources on your website.
Here's an example of how you can set up CORS headers in your .htaccess file:
<IfModule mod_headers.c>
Header set Access-Control-Allow-Origin "*"
</IfModule>
This configuration allows access to all resources from any origin. However, for security reasons, you might want to restrict it to specific origins if possible. To allow access only from a specific domain (e.g., example.com), you would replace "*" with that domain:
<IfModule mod_headers.c>
Header set Access-Control-Allow-Origin "https://example.com"
</IfModule>
Additionally, if you need to support credentials (e.g., cookies, authorization headers), you would need to add the `Access-Control-Allow-Credentials` header:
<IfModule mod_headers.c>
Header set Access-Control-Allow-Origin "https://example.com"
Header set Access-Control-Allow-Credentials "true"
</IfModule>
Make sure to replace "https://example.com" with the appropriate domain or origins from which you want to allow cross-origin requests.
After making these changes, you may need to clear your browser cache or perform a hard refresh to see the effect. Additionally, ensure that mod_headers is enabled on your server for these configurations to take effect.