What are the drawbacks of JSON in Salesforce?

Hi,

If JSON not inserted, nothing happens. It just fails silently. For example, you are not able to catch a 404 error from the server, Nor can you cancel or restart the request. You can, however, timeout after waiting a reasonable amount of time.

Another major drawback of JSON is that it can be quite dangerous if used with untrusted services or untrusted browsers, because a JSON service returns a JSON response wrapped in a function call, which will be executed by the browser if it will be used with untrusted browser it can be hacked, this makes the hosting Web Application Vulnerable to a variety of attacks.

If you are going to use JSON services, it’s very important to be aware of the threats which JSON have in that and also be aware of the things which can protect it. JSON only have limited supported tools which we can use during JSON development.

Thanks.

Hello,

Drawbacks of JSON i-

1. No error Handling calls.
2. If the dynamic script insertion works, you get called and will get the response perfectly. If not inserted, nothing happens. It just fails silently.

Thanks.