在bootstrap-select.min.css下加入如下css即可 .bootstrap-select .dropdown-menu { width: 100%; } .bootstrap-select .dropdown-menu li a span { white-space: normal;; } 1. 2. 3. 4. 5. 6. 7. 效果 注意 原本选项比较少时高度会自动适应 改在后默认就会多出很多空白空间 bootstrap-select v1...
You are able to single out the achievable opportunities in the dropdown menu to a several groups-- just cover the <option> features you require in a <optgroup> and appoint an appropriate label= ““ attribute which in turn will turn up like a title of the group;...
<selectid="queryVlan"class="selectpicker form-control"name="vlan"data-live-search="true"><optionvalue=''selected>所有</option></select> JS $("#queryVlan").on('shown.bs.select',function(e){ $('.dropdown-menu').css('min-height',300); $('.dropdown-menu').css('transform','translat...
$(".dropdown-menu li a").click(function () { // Grab the selected text var selected = $(this).text(); // Display the selected text $(this).parents('.btn-group') .find('.dropdown-toggle') .text(selected + '<span class="caret"></span>'); // Get the value associated with ...
然后,在CustomDropdown.css文件中定义自定义样式: 代码语言:txt 复制 .dropdown-menu { transform: rotate(180deg); } 通过设置transform: rotate(180deg),我们将下拉菜单旋转180度,改变了它的方向。 这是一个简单的示例,你可以根据实际需求自定义更多的样式。同时,你也可以根据具体的项目需求来选择适合的腾讯云...
dropdown-header类:通过为下拉项添加dropdown-header类,可以创建一个用于分组的标题。例如: 代码语言:txt 复制 <div class="dropdown"> <button class="btn btn-primary dropdown-toggle" type="button" id="dropdownMenuButton" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> 下拉菜单...
<option value="2">Text 2</option> <option value="3">Text 3</option> </select> <div id="dropdown1"class="dropdown"style="margin-top:30px;"> <divclass="btn-group"> <a style="font-size:14px;"class="btn dropdown-toggle"type="button"id="dropdownMenu1"data-toggle="dropdown">...
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:...
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...