ReadyState en Ajax
unsent/not initialize-0
request setup-1
request sent-2
process/loading - 3
complete/success-4
kinjal suryavanshi
unsent/not initialize-0
request setup-1
request sent-2
process/loading - 3
complete/success-4 //Ajax 5 states of requests
0 UNSENT open() has not been called yet.
1 OPENED send() has been called.
2 HEADERS_RECEIVED send() has been called, and headers and status are available.
3 LOADING Downloading; responseText holds partial data.
4 DONE The operation is complete.