删除的html页面

<a href="javascript:void(0);" onclick="del('<?php echo $v['id']?>')">删除</a>

<script>
        function del(id){
            if(confirm("是否将此留言信息删除?")){
                $.ajax({
                type:'post',
                data:'id='+id,
                url:'./index.php?m=appear&c=appear&a=del',
                success:function(data){
                if(data == 1){
                    window.location.href='./index.php?m=appear&c=appear';
                }else{
                    alert('2');
                }
            }
        });
            }
        }
    </script>

删除的后台操作

//执行删除功能
	function del(){
		$id = $_POST['id'];
		//根据id删除这条数据
		$del = $this->appear->delete(array('id'=>$id));
		if($del){
			echo '1';
		}else{
			echo '0';
		}
	}