<ulclass="dropdown-menu"> <li><aclass="dropdown-item"href="#">Link 1</a></li> <li><aclass="dropdown-item"href="#">Link 2</a></li> <li><aclass="dropdown-item"href="#">Link 3</a></li> <li><aclass="dropdown-item-text"href="#">Text Link</a></li> ...
Bootstrap5 多级dropdown <div class="dropdown"> <a class="btn dropdown-toggle"> Dropdown link </a> <ul class="dropdown-menu"> <div class="dropdown-item dropdown"> <a class="btn dropdown-toggle"> Dropdown link </a> <ul class="dropdown-menu"> <div class="dropdown-item drop...
<a class="btn dropdown-toggle"> Dropdown link </a> <ul class="dropdown-menu"> <div class="dropdown-item dropdown"> <a class="btn dropdown-toggle"> Dropdown link </a> <ul class="dropdown-menu"> <div class="dropdown-item dropdown"> <a class="btn dropdown-toggle"> Dropdown...
通过data 属性:向链接或按钮添加data-toggle="dropdown"来切换下拉菜单,如下所示: <div class="dropdown"> <a data-toggle="dropdown" href="#">下拉菜单(Dropdown)触发器</a> <ul class="dropdown-menu" role="menu" aria-labelledby="dLabel"> ... </ul> </div> 1. 2. 3. 4. 5. 6. 如...
1.步骤(1)要做为下拉菜单的li增加class="dropdown"(2)为li中文字添加超链接书籍(3)li>ul添加(4)li>ul>li添加:Java核心技术或Java核心技术(5)各子菜单对就的div添加:Java核心技术:50元2.代码 dropdo
VS Bootstrap dropdown 方法/步骤 1 <buttonid="Province"type="button"class=""data-toggle="dropdown"aria-expanded="false">省/直辖市/自治区<spanclass=""></span></button><inputtype="hidden"id="HidPro"/><ulclass="dropdown-menu"id="Province"role="menu"aria-labelledby="Province"><li><a...
$('.dropdown') .find('.btn') .on('click', function () { $('#myMenu').dropdown('toggle'); }); 当使用方法去触发时,其中dropdown('toggle')和想象中的不一样,只能触发显示,不能隐藏,并且位置还有所偏移。。 drop.gif 所以,我用了jQuery方法中的 toggle(); ...
'options'=>['aria-labelledby'=>'dropdownMenuButton'] ]); // Configuring the Bootstrap 5 Button Dropdown widget echoButtonDropdown::widget([ 'label'=>'Button Dropdown', 'dropdown'=>[ 'items'=>[ ['label'=>'Action','url'=>'#'], ...
详解bootstrap⽤dropdown-menu实现上下⽂菜单 详解bootstrap⽤dropdown-menu实现上下⽂菜单 写在前⾯：所谓上下⽂菜单，它与⼀般菜单的区别在于：通过右键触发显⽰在⿏标右键点击处 ⿏标在别处点击后，该菜单消失 实现⽅法：在html中定义⼀个普通的没有触发条件的dropdown-menu，然后写这个menu的...
However, Bootstrap does add built-in support for most standard keyboard menu interactions, such as the ability to move through individual .dropdown-item elements using the cursor keys and close the menu with the ESC key.Examples Wrap the dropdown’s toggle (your button or link) and the ...