Twitter bootstrap 角度引导手风琴导航栏菜单元素不';单击时无法展开
单击时,用于小屏幕宽度的角度引导手风琴导航栏菜单元素未展开。任何想法或建议都会非常有用 代码来源: 我已在app.component.ts和app.module.ts文件中从ng引导导入NgbModalTwitter bootstrap 角度引导手风琴导航栏菜单元素不';单击时无法展开,twitter-bootstrap,angular,Twitter Bootstrap,Angular,单击时,用于小屏幕宽度的角度引导手风琴导航栏菜单元素未展开。任何想法或建议都会非常有用 代码来源: 我已在app.component.ts和app.module.ts文件中从ng引导导入NgbModal import {NgbModal} from '@ng-bootstrap/ng-bootstrap'; 这是我的app.component.html文件中的cookie cutter引导navbar accordian: <nav class="navbar navbar-toggl
import {NgbModal} from '@ng-bootstrap/ng-bootstrap';
这是我的app.component.html文件中的cookie cutter引导navbar accordian:
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right"
type="button"
data-toggle="collapse"
data-target="#navbarSupportedContent"
aria-controls="navbarSupportedContent"
aria-expanded="false"
aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse"id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="#">Home </a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
</ul>
<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2"
type="text"
placeholder="Search">
<button class="btn btn-outline-success my-2 my-sm-0"
type="submit">
Search</button>
</form>
</div>
</nav>
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