前端相关js

循环遍历某些元素，实现点击选中的样式 li，

$(document).on('click',"#id",function(){
	if(!$(this).hasClass(".select")){
		$(this).sublings(".select").removeClass(".select");
			$(this).addClass(".select");
	}
})

点击div之外实现隐藏 当前div 的子集 效果（js）

<div class="filterBox">
			<div class="filter">
				<span>
					<span>1栋</span>
					<i class="aidicon aidicon-arrow-down-drop"></i>
				</span>
				<span>
					<span>1栋</span>
					<i class="aidicon aidicon-arrow-down-drop"></i>
				</span>
				<span>
					<span>1栋</span>
					<i class="aidicon aidicon-arrow-down-drop"></i>
				</span>
				<span>
					<span>1栋</span>
					<i class="aidicon aidicon-arrow-down-drop"></i>
				</span>
			</div>
			<div class="filterList"></div>
		</div>
		<div class="listBox"></div>

<script>

	$(document).on('click',function(e){
		var length = $(e.target).parents('.filterBox').length;
		console.log(length);
		if(length == 1){
		}else {
			$filterList.empty();
		}
	})

</script>