{extend name="public/base"/}

{block name="body"}
<div class="main-box clearfix">
	<header class="main-box-header clearfix">
		<div class="pull-left">
			<h2>菜单排序 [ <a href="{:url('index',array('pid'=>input('pid')))}">返回列表</a> ]</h2>
		</div>
	</header>
	<div class="main-box-body clearfix">
		<form action="{:url('sort')}" method="post" class="form form-horizontal">
			<div class="form-group">
				<div class="col-lg-2">
					<select value="" size="8" class="form-control">
						{volist name="list" id="vo"}
							<option class="ids" title="{$vo.title}" value="{$vo.id}">{$vo.title}</option>
						{/volist}
					</select>
				</div>
				<div class="col-lg-2">
					<button class="top btn btn-primary btn-block" type="button"><i class="fa fa-arrow-up"></i> 第 一</button>
					<button class="up btn btn-primary btn-block" type="button"><i class="fa fa-chevron-up"></i> 上 移</button>
					<button class="down btn btn-primary btn-block" type="button"><i class="fa fa-chevron-down"></i> 下 移</button>
					<button class="bottom btn btn-primary btn-block" type="button"><i class="fa fa-arrow-down"></i> 最 后</button>
				</div>
			</div>
			<div class="sort_bottom form-group">
				<div class="col-lg-12">
					<input type="hidden" name="ids">
					<button class="sort_confirm btn btn-primary submit-btn" type="button">确 定</button>&nbsp;
					<button class="sort_cancel btn btn-dafault btn-return" type="button" url="{$Think.cookie.__forward__}">返 回</button>
				</div>
			</div>
		</form>
	</div>
</div>
{/block}

{block name="script"}
	<script type="text/javascript">
		$(function(){
			sort();
			$(".top").click(function(){
				rest();
				$("option:selected").prependTo("select");
				sort();
			})
			$(".bottom").click(function(){
				rest();
				$("option:selected").appendTo("select");
				sort();
			})
			$(".up").click(function(){
				rest();
				$("option:selected").after($("option:selected").prev());
				sort();
			})
			$(".down").click(function(){
				rest();
				$("option:selected").before($("option:selected").next());
				sort();
			})
			$(".search").click(function(){
				var v = $("input").val();
				$("option:contains("+v+")").attr('selected','selected');
			})
			function sort(){
				$('option').text(function(){return ($(this).index()+1)+'.'+$(this).text()});
			}

			//重置所有option文字。
			function rest(){
				$('option').text(function(){
					return $(this).text().split('.')[1]
				});
			}

			//获取排序并提交
			$('.sort_confirm').click(function(){
				var arr = new Array();
				$('.ids').each(function(){
					arr.push($(this).val());
				});
				$('input[name=ids]').val(arr.join(','));
				$.post(
					$('form').attr('action'),
					{
					'ids' :  arr.join(',')
					},
					function(data){
						if (data.code) {
	                        updateAlert(data.msg + ' 页面即将自动跳转~','alert-success');
	                    }else{
	                        updateAlert(data.msg,'alert-success');
	                    }
	                    setTimeout(function(){
	                        if (data.code) {
	                        	$('.sort_cancel').click();
	                        }
	                    },1500);
					},
					'json'
				);
			});

			//点击取消按钮
			$('.sort_cancel').click(function(){
				window.location.href = $(this).attr('url');
			});
		})
	</script>
{/block}