Home >>Ajax Tutorial >AJAX Server Response

AJAX Server Response

AJAX - Server Response

The onreadystatechange Property

The readyState property holds the status of the XMLHttpRequest. The onreadystatechange property defines a function to be executed when the readyState changes. The status property and the statusText property holds the status of the XMLHttpRequest object.

Method Description
onreadystatechange Defines a function to be called when the readyState property changes
readyState

Holds the status of the XMLHttpRequest.

0: request not initialized

1: server connection established

2: request received

3: processing request

4: request finished and response is ready

status

200: "OK"

403: "Forbidden"

404: "Page not found"