button> <ul class="dropdown-menu" aria-labelledby="dropdownMenu1"> <li selected="selected"><a>Feature 1</a></li> <li><a>Feature 2</a></li> <li><a>Feature 3</a></li> <li><a>Feature 4</a></li> <li><a>Feature 5</a></li> <li><a>Feature 6</a></li> </ul>...
S=S+"<button type='button' class='btn btn-default dropdown-toggle' data-toggle='dropdown'>"+o.ButtonText+"<span class='caret'></span></button>"; S=S+"<ul class='dropdown-menu dropdown-menu-right' role='menu'>"; //可以由Sections参数或Items参数设置下拉条目,Sections的优先级比Items...
$().dropdown('toggle') Toggles the dropdown menu of a given navbar or tabbed navigation. Events All dropdown events are fired at the .dropdown-menu's parent element. All dropdown events have a relatedTarget property, whose value is the toggling anchor element. Event TypeDescription show.bs...
Disabling RequiredFieldValidator based on dropdown menu selection Disabling the form elements until the page is rendered completely Display a progress bar while loading a report! display a record count from sql database connection display a value to textbox whenever a checkbox is clicked Display an...
dropdown"> 下拉菜单<span class="caret"></span> </button> <ul class="dropdown-menu"> ...
<ul class="dropdown-menu" role="menu"> <li> <a href="#">手机数码</a> </li> <li> <a href="#">鞋靴箱包</a> </li> <li> <a href="#">电脑办公</a> </li> <li class="divider"></li> <li> <a href="#">Separated link</a> ...
在链接或按钮上添加data-toggle="dropdown"即可切换下拉菜单。 <div class="dropdown"> <a class="dropdown-toggle" data-toggle="dropdown" href="#">Dropdown trigger</a> <ul class="dropdown-menu" role="menu" aria-labelledby="dLabel"> ... </ul> </div> 为了保证URL符合规范,请使用data-ta...
.dropdown-menu>li>a{display: block;padding:3px20px;clear: both;font-weight:400;line-height:1.42857143;color: black;white-space: nowrap; } AI代码助手复制代码 通过下方,改变鼠标移动上去后,字体及背景颜色的显示 .dropdown-menu>li>a:hover{display: block;padding:3px20px;clear: both;font-weight:...
<divclass="dropdown"><buttonclass="btn btn-primary dropdown-toggle"type="button"data-bs-toggle="dropdown"aria-expanded="false">Dropdown</button><ulclass="dropdown-menu"><li><buttonclass="dropdown-item"type="button">Dropdown item</button></li><li><buttonclass="dropdown-item"type="but...
<select class="form-select nav nav-pills" aria-label="Dropdown menu" data-bs-toggle="dropdown"> <option selected>选择一个选项</option> <option value="1">选项1</option> <option value="2">选项2</option> <option value="3">选项3</option> ...