XMLHttpRequest Post Parameters

1.1.1 Phenomenon

Using the XMLHttpRequest object to send data natively to the server, the POST method, but the background does not see in the $_post pass the past parameters, but in $_global[' Http_raw_post_data '] see.

1.1.2 Reasons

The request header has not been set in the sent requests, causing the server to not recognize the data format passed in.

1.1.3 Solution

To set header information before sending:

Xmlhttp.setrequestheader ("Content-type", "application/x-www-form-urlencoded");

XMLHttpRequest Post Parameters