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jquery ajax传值有关问题

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Release: 2016-06-13 12:05:27
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jquery ajax传值问题
<script><br />function xz(){<br /> <br /> $.ajax({<br /> <br /> cache: true,<br /> type: "POST",<br /> url:"__URL__/index",<br /> data:'lcc='+$("#lc").val(),<br /> async: false,<br /> error: function(request) {<br /> alert("Connection error");<br /> },<br /> success: function(data) {<br /><br /> }<br />}<br /><br /></script>
============================
" onclick="xz()">选择
===========================
php:
 $lc=$_REQUEST['lcc']
dump($lc);

=================
值为空,求解。。。。。。。。。
------解决方案--------------------
      success: function(data) {
         alert(data);
      }

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