将数据从$ .ajax发送到php

Question

I am trying to send the username to php using ajax.

Here is my js.

$('#username').blur(function(){
    var username = $("#username").val();
    $.ajax({
        type: "POST",
        url: "dbquery.php",
        data: username,
        success: function(result){
            $("#dbdata").html(result);
        }
    });
});

And here is php.

$value = $_GET['username'];

I know it is about the ajax because everything worked fine when the ajax part was written in pure javascript.

Answer 1

Send data as an object as $_GET reads associative array of variables passed to the current script via the URL parameters

data: {username:username},