原生的左側導航欄代碼:
<div class="layui-side layui-bg-black"> <div class="layui-side-scroll"> <!-- 左側導航區域(可配合layui已有的垂直導航) --> <ul class="layui-nav layui-nav-tree" lay-filter="test"> <li class="layui-nav-item layui-nav-itemed"> <a class="" href="javascript:;">所有商品</a> <dl class="layui-nav-child"> <dd><a href="javascript:;">列表一</a></dd> <dd><a href="javascript:;">列表二</a></dd> <dd><a href="javascript:;">列表三</a></dd> <dd><a href="">超鏈接</a></dd> </dl> </li> <li class="layui-nav-item"> <a href="javascript:;">解決方案</a> <dl class="layui-nav-child"> <dd><a href="javascript:;">列表一</a></dd> <dd><a href="javascript:;">列表二</a></dd> <dd><a href="">超鏈接</a></dd> </dl> </li> <li class="layui-nav-item"><a href="">雲市場</a></li> <li class="layui-nav-item"><a href="">發布商品</a></li> </ul> </div> </div>
自己修改的:
<div class="layui-side layui-bg-black"> <div class="layui-side-scroll"> <div title="菜單縮放" class="kit-side-fold"><i class="fa fa-navicon" aria-hidden="true"></i></div> <!-- 左側導航區域(可配合layui已有的垂直導航) --> <ul class="layui-nav layui-nav-tree" lay-filter="test"> <li class="layui-nav-item layui-nav-itemed"> <a class="" href="javascript:;"><i class="fa fa-user-circle-o fa-lg"></i> <span >生源追蹤</span></a> <dl class="layui-nav-child"> <dd><a href="javascript:;"><i class="fa fa-list fa-lg"></i> <span >生源列表</span></a></dd> <dd><a href="javascript:;"><i class="fa fa-clipboard fa-lg"></i> <span >學校信息</span></a></dd> <dd><a href="javascript:;"><i class="fa fa-file-text fa-lg"></i> <span >工做計划</span></a></dd> </dl> </li> <li class="layui-nav-item"> <a href="javascript:;"><i class="fa fa-vcard fa-lg"></i> <span >學員管理</span></a> <dl class="layui-nav-child"> <dd><a href="javascript:;"><i class="fa fa-th-list fa-lg"></i> <span >學員列表</span></a></dd> <dd><a href="javascript:;"><i class="fa fa-user-o fa-lg"></i> <span >考勤管理</span></a></dd> <dd><a href="javascript:;"><i class="fa fa-send-o fa-lg"></i> <span >溝通計划</span></a></dd> <dd><a href="javascript:;"><i class="fa fa-frown-o fa-lg"></i> <span >成績管理</span></a></dd> </dl> </li> <li class="layui-nav-item"> <a href="javascript:;"><i class="fa fa-diamond fa-lg"></i> <span >管理設置</span></a> <dl class="layui-nav-child"> <dd><a href="javascript:;"><i class="fa fa-address-book fa-lg"></i> <span >賬號管理</span></a></dd> <dd><a href="javascript:;"><i class="fa fa-check-square fa-lg"></i> <span >授權管理</span></a></dd> </dl> </li> <li class="layui-nav-item"> <a href="javascript:;"><i class="fa fa-gear fa-lg"></i> <span >系統管理</span></a> <dl class="layui-nav-child"> <dd><a href="javascript:;"><i class="fa fa-window-restore fa-lg"></i> <span >系統信息</span></a></dd> <dd><a href="javascript:;"><i class="fa fa-database fa-lg"></i> <span >操作日志</span></a></dd> </dl> </li> </ul> </div> </div>
JQ代碼:
<script>
//JavaScript代碼區域
layui.use('element', function(){
var element = layui.element;
});
var isShow = true; //定義一個標志位
$('.kit-side-fold').click(function(){
//選擇出所有的span,並判斷是不是hidden
$('.layui-nav-item span').each(function(){
if($(this).is(':hidden')){
$(this).show();
}else{
$(this).hide();
}
});
//判斷isshow的狀態
if(isShow){
$('.layui-side.layui-bg-black').width(60); //設置寬度
$('.kit-side-fold i').css('margin-right', '70%'); //修改圖標的位置
//將footer和body的寬度修改
$('.layui-body').css('left', 60+'px');
$('.layui-footer').css('left', 60+'px');
//將二級導航欄隱藏
$('dd span').each(function(){
$(this).hide();
});
//修改標志位
isShow =false;
}else{
$('.layui-side.layui-bg-black').width(200);
$('.kit-side-fold i').css('margin-right', '10%');
$('.layui-body').css('left', 200+'px');
$('.layui-footer').css('left', 200+'px');
$('dd span').each(function(){
$(this).show();
});
isShow =true;
}
});
</script>


原文:https://blog.csdn.net/yhflyl/article/details/79502469
