php - AJAX and $_POST field is not passed -

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hello can guys give quick tip on i'm doing wrong here.

i want pass $_post['url'] php file via ajax.

ajax:

<script> $('#checkurl').click(function() {     $('#loader').css("display","block");     $('#form').submit(function (e) {         e.preventdefault();         $.ajax({             url: 'example.php',             data: {url:'<?php echo $_post['url']; ?>'},             type: 'post',             success: function(data) {                 $('#loader').css("display","none");                 $('#reponse').replacewith(data);             }         });     }); }); </script>

form

<form id="form" method="post">     <input type="search" size="35" id="url" name="url" placeholder="www.myblogurl.com" class="btn btn-mod btn-gray btn-medium btn-round" />     <span class="hidden-xs">&nbsp;</span>     <input type="submit" value="submit" id="checkurl" class="btn btn-mod btn-medium btn-round mb-xs-10">                                   </form>

i know i'm calling php file, can var_dump random text it. var_dump($_post); empty.

array(1) { ["url"]=> string(0) "" }

try this

data: {url:$('#url').val()},

rather echoing php variable can url using jquery.


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