                        課程
                    
                        /后端開發
                        
                            /Java
                        
                        /MyBatis-Plus + SpringBoot實現簡單權限管理

無法創建選項卡

layui is not defined

<div class="layui-body">
	<!-- 內容主體區域 -->
	<div class="layui-tab" lay-filter="menu" lay-allowClose="true">
	<ul class="layui-tab-title">
	<li class="layui-this">歡迎頁</li>
	</ul>
	<div class="layui-tab-content">
	<div class="layui-tab-item layui-show">歡迎使用本系統</div>
	</div>
	</div>
	</div>

	<div class="layui-footer">
	<!-- 底部固定區域 -->
	? laoyuan - 底部固定區域
	</div>
	</div>
	<script src="/webjars/layui/layui.all.js"></script>
	<script src="/webjars/jquery/3.6.0/jquery.js"></script>
	<script src="/js/login/main.js"></script>

-----------------------------

function?showTab(url,name,id)
{
????let?length?=?$("li[lay-id="+id+"]").length;
????let?element?=?layui.element;
????if?(length?==?0?)
????{
????????let?fullUrl?=?"/"?+?url;
????????let?height?=?$(window).height()?-?185;
????????let?content?=?'<iframe?style?="width:100%;height:?'+height+'px"?src?=?"'+fullUrl+'"?frameborder="0"?scrolling="no">';

????????element.tabAdd('menu',
????????????{
????????????????title?:?name,
????????????????content?:?content,
????????????????id?:?id
????????????}
????????);
????}

????element.tabChange('menu',id);

}