从Ajax调用PHP函数

Question

I'm new to AJAX, and can't get a php function to run.

The AJAX post request is working as it should, here's the code:

function thumbs(i) {
    $('.thumbs-up' + String(i)).click(function(){
        $(this).addClass('up');
        $.ajax({
            type:"POST",
            url:"item.php",
            data:'act=up&function' + String(i) + '=true&user=' + email,
            success: function(){
            }
        });
    });

for (var i = 1; i <= count; i++) {
    thumbs(i);
}

The above works, I receive all the correct values.

Then the PHP code that should run is here:

for ($i = 1; $i <= $count; $i++) {

    if ($_POST['function' . $i] == 'true') {
        //code that should run but does not
    }
}

The count variable is the same. Is there anything wrong here?

Answer 1

You're using get parameters instead of sending post parameters. See the example in the docs

$.ajax({
  type: "POST",
  url: "some.php",
  data: { name: "John", location: "Boston" }
})
.done(function( msg ) {
    alert( "Data Saved: " + msg );
});