jQuery：$ .ajax（）不会触发或没有来自PHP的响应

Question

I've just started learning jQuery and PHP, and I encountered a problem when I try to use Ajax. Either the $.ajax() function won't fire, or PHP won't return anything, I cannot tell. I must have forgotten something really stupid, I guess...

Here's the code. There's no reply, no alert, nothing.

js:

<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<script>
$(document).ready(function() {

$.ajax({
    url: "get_profile.php",
    type: "GET",
    data: {},
    done: function(response) {
        alert("response");
    }
});

 });
 </script>

PHP:

<?php echo "Something"; ?>

Thanks in advance.

Answer 1

$.ajax({
    url: "get_profile.php",
    type: "GET",
    data: {},
    done: function(response) {
        alert("response");
    }
});

supposed to be

$.ajax({
    url: "get_profile.php",
    type: "GET",
    data: {},

}).done(function(response) {
        alert("response");
});

success , error methods are generally declared in the place where you have written done which are now deprecated