输入框中添加下拉菜单不需要使用 .dropdown 类。Bootstrap4 实例 <div class="input-group mt-3 mb-3"> <div class="input-group-prepend"> <button type="button" class="btn btn-outline-secondary dropdown-toggle" data-toggle="dropdown"> 选择网站 </button> <div class="dropdown-menu"> <a ...
This Bootstrap Input tutorial explains various types of Bootstrap 4 input options like file, radio button, dropdown, checkbox, custom, etc.: In this tutorial, we have covered Bootstrap inputs, input sizes, file upload, range, textareas, select dropdowns, radio buttons, checkboxes, custom s...
//bootstrap输入框 左侧使用下拉菜单或分列式 <divclass="input-group"><spanclass="input-group-btn"><buttonclass="btn btn-default dropdown-toggle"data-toggle="dropdown">下拉菜单<spanclass="caret"></span></button><ulclass="dropdown-menu"><liclass="dropdown-header">网站导航</li><li><ahref...
<input type="text" class="form-control"> </div> //左侧使用下拉菜单或分列式 <div class="input-group"> <span class="input-group-btn"> <button class="btn btn-default dropdown-toggle" data-toggle="dropdown"> 下拉菜单 <span class="caret"></span> </button> <ul class="dropdown-menu"...
btn-outline-secondary dropdown-toggle"type="button"data-toggle="dropdown"aria-haspopup="true"aria-expanded="false">Dropdown</button><divclass="dropdown-menu"><aclass="dropdown-item"href="#">Action</a><aclass="dropdown-item"href="#">Another action</a><aclass="dropdown-item"href="#...
同样,我们可以使用 Bootstrap 定义分段下拉按钮组 <div class="row"> <div class="col-6"> <div class="input-group"> <button type="button" class="btn btn-outline-secondary">Action</button> <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-bs...
34px"><button onclick="createDropSelect(this)" type="button" style="margin:1px;float:right;height: 34px;" class="btn btn-default dropdown-toggle"><span class="caret"></span></button></td>','<td>','<a class="glyphicon glyphicon-floppy-disk size16" style="cursor:pointer" title="...
基础按钮类,将a标签、 button标签、button类型的input标签转换成bootstrap下基础按钮样式。 <divstyle="margin-bottom:15px"><ahref="#">查看评论</a></div><divstyle="margin-bottom:15px"><buttontype="submit">结账</button></div><divstyle="margin-bottom:15px"><inputtype="button"value="设置">...
outline-secondary dropdown-toggle"type="button"data-bs-toggle="dropdown"aria-expanded="false">Dropdown</button><ulclass="dropdown-menu dropdown-menu-end"><li><aclass="dropdown-item"href="#">Action</a></li><li><aclass="dropdown-item"href="#">Another action</a></li><li><aclass...
<script src="../../js/bootstrap-suggest.js"></script> 2.html内容 <input type="text" id="name"/> <div class="input-group-btn" style="width:0px;"> <ul class="dropdown-menu dropdown-menu-left" role="menu"></ul> </div> ...