Currently facing an issue with my WCF web service hosted on Azure as a cloud service. I am encountering difficulty in sending a POST SOAP request from an HTML/JS web application due to restrictions on cross-domain communication. Despite trying different POST methods, the issue persists. Has anyone encountered this problem before and can suggest a solution or workaround?
Any assistance would be greatly valued.
Thanks in advance.
Unfortunately, making AJAX cross-domain requests is not possible without the server explicitly allowing it.
Typically, when attempting a cross-domain request, an OPTIONS request is sent to the server to inquire about which methods and options are permitted. The server then responds with headers indicating whether further communication is permitted.
To perform a cross-domain AJAX POST/GET request, one of the following scenarios must be attainable:
-> The server actively declares its readiness to accept your client's request, though this is uncommon
-> Utilize a proxy server within your application layer to forward the request to the intended server and relay back the response
If you need more detailed information, consider exploring various discussions on MDN forums or delving into the facts surrounding CORS.
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