<script type="text/javascript">
$(document).ready(function(){
         var re;
var ree;
$('#controller').change(function(){
re = this.value;
alert(re);
if(!re){
$("#action").text('');
$("#action").append('<option value="">请选择动作</option>');
}
$.post('admin.php?m=navigation&a=ajax_get_actions',{mid_one:re},function(data){
alert(data);
$("#action").append(data);
$("#corp_url").val('index.php?c='+re);
$("#re").val(re);
}
);
});

$('#action').change(function(){
var ree = this.value;
var re = $("#re").attr("value");
$("#corp_url").val('index.php?m='+re+'&action='+ree); });
});
</script>
 <tr>
        <td width="120" class="tb_desc">所属模型</td>
          <td colspan="4">
          <select name="controller" id="controller">
           <option value="">请选择模型</option>
                 <{html_options options=$moxing_array selected=$controller}>
     </select>
           <select name="action" id="action">
           <option value="">请选择动作</option>
           </select> 
 
          </td>
    </tr>case 'ajax_get_actions':
loadModel('search_id');
$search_id = new search_id();
$mid_one = isset($_POST['mid_one']) ? trim($_POST['mid_one']) : '';
echo $mid_one;
if($mid_one != NULL){
$controller_arr = array();
if($controller_list = $search_id->getController($mid_one)){
foreach ($controller_list as $k=>$v){
$controller_arr[$v['action']] = $v['action'];
}
}
$smarty->assign('controller_arr',$controller_arr);
$smarty->display('search_mid.htm');
}
break;
//search_mid.htm页面
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<select id="actionid">
<{html_options options=$controller_arr selected=$aid}>
</select>现在就是不联动