jquery ajax =>未定义索引php [英] jquery ajax => Undefined index php

问题描述

我对php有问题.

AJAX

    $(document).ready(function(){

$.ajax({
  type: "POST", // i test post, get...
  url:'TESTING.php', 
  data: {name: "alfred"},
  success: function(){  
      alert("success"); // it show "success" !... :/
    } 
});
});

和php

<?php 
//var_dump($_POST); array is empty
$name = $_POST['name']; // error line
echo $name;
?>

我在Localhost上对其进行了测试(如果有问题).而且我不知道，哪里有错误. 谢谢您的帮助

I test it on Localhost (if it is the problem). And i dont know, where is mistake. Thanks for any help

推荐答案

var weightd = $("#weight").val();
var user_id = <?php echo $current_user->ID; ?>;
$.ajax({
                 type: "POST",
                url:"<?php bloginfo('template_directory')?>/ajax/index.php",
                data: { weight:weightd,user_ids:user_id},
                success:function(result){
                  $("#result1").html(result);
                  setInterval(function() {
                    $('#result1').hide('slow');
                    }, 5000);
                }});


<div id="result1"></div>

尝试以此用户

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