dropdownMenu.style.display = "none"; } else { // 打开下拉菜单 dropdownMenu.style.display = "block"; } // 关闭其他已打开的下拉菜单 var allDropdownMenus = document.querySelectorAll(".dropdown-menu"); allDropdownMenus.forEach(f
<DropdownItem>驴打滚</DropdownItem> <DropdownItem>炸酱面</DropdownItem> <DropdownItem disabled>豆汁儿</DropdownItem> <DropdownItem>冰糖葫芦</DropdownItem> <DropdownItem divided>北京烤鸭</DropdownItem> </DropdownMenu> </Dropdown> </template> <script> export default { } </script> 发现有...
{ // 隐藏下拉菜单 menu.style.display = 'none'; overlay.style.display = 'none'; } }); }); // 单击遮罩层关闭下拉菜单 overlay.addEventListener('click', () => { dropdowns.forEach((dropdown) => { const menu = dropdown.querySelector('.dropdown-menu'); menu....
Introducing Drop-Down Menus Almost every site on the Internet has a drop-down menu of one kind or another. You can find simple drop-down menus that line up horizontally across the top of a page, more complex ones that cascade with submenus, some that use graphics with mouseover effects,...
怎么在js中通过代码手动隐藏element-ui中的下拉弹窗(dropdown-menu)?官方只提供了通过死板的事件来实现这个功能,当然通过模拟事件是可以解决的但是不太友好。而且当我通过css来使其display:none时,按钮需要两次才能触发dropdown的下拉弹窗。代码如下: javascriptelement-uivue.js ...
1.外围容器使用class="dropdown"包裹; 2.内部点击按钮事件绑定data-toggle="dropdown"; 3.菜单元素使用class="dropdown-menu"。 在JavaScript 调用中,没有属性,方法并不好用,下面介绍四个基本事件。 //下拉菜单方法,但仍然需要data-* $('#btn').dropdown(); ...
通过向链接或按钮添加data-toggle="dropdown"可以打开或关闭下拉菜单。 <liclass="dropdown"> <a href="#"class="dropdown-toggle"data-toggle="dropdown">Dropdown <bclass="caret"></b></a> <ulclass="dropdown-menu"> <li><a href="#">Action</a></li> ...
JavaScript menu, CSS menu, DHTML menu creation. Create professional web menus in just a few clicks - no programming required
dropdownBtn.addEventListener("click", function() { dropdownMenu.style.display = (dropdownMenu.style.display === "none") ? "block" : "none"; }); // 点击菜单外部隐藏下拉菜单 window.addEventListener("click", function(event) { if (!event.target.matches(".dropdown-btn")) { ...
dropdown、dropdown-menu、dropdown-header、divider、dropdown-submenu 例子见下拉菜单.html //源码.dropup,.dropdown { position: relative;}.dropdown-toggle:focus { outline: 0;}.dropdown-menu { position: absolute; top: 100%; left: 0; z-index: 1000; display: none; float: left; min-width: ...