我试图将Bootstrap 4添加到Angular 7,我看到样式被引导样式覆盖,但导航栏和下拉框不起作用。
我跟着this document将Bootstrap添加到Angular 7项目中。我已将下面的代码添加到angular.json中
"styles": [
"src/styles.css",
"node_modules/bootstrap/dist/css/bootstrap.min.css"
],
"scripts": [
"node_modules/jquery/dist/jquery.js",
"node_modules/popper.js/dist/umd/popper.js",
"node_modules/bootstrap/dist/js/bootstrap.bundle.js"
]
这是我在stackblitz上的code,它不起作用
这是简单的jQuery Bootstrap example,它按预期工作
your code需要进行一些改变以使其发挥作用...添加了dropdown
,dropdownToggle
和*dropdownMenu
检查更新/正在运行的app.component.html:
<div class="container">
<hello name="{{ name }}"></hello>
<p>
Start editing to see some magic happen :)
</p>
<button type="button" class="btn btn-primary">Primary</button>
<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
<!-- Brand -->
<a class="navbar-brand" href="#">Logo</a>
<!-- Links -->
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" href="#">Link 1</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link 2</a>
</li>
<!-- Dropdown -->
<li class="nav-item dropdown" dropdown>
<a class="nav-link dropdown-toggle" href="#" id="navbardrop" data-toggle="dropdown" dropdownToggle>
Dropdown link
</a>
<div class="dropdown-menu" *dropdownMenu>
<a class="dropdown-item" href="#">Link 1</a>
<a class="dropdown-item" href="#">Link 2</a>
<a class="dropdown-item" href="#">Link 3</a>
</div>
</li>
</ul>
</nav>
<div class="dropdown" dropdown>
<button class="btn btn-primary dropdown-toggle" type="button" dropdownToggle >Dropdown Example
<span class="caret"></span></button>
<ul class="dropdown-menu" *dropdownMenu>
<li><a href="#">HTML</a></li>
<li><a href="#">CSS</a></li>
<li><a href="#">JavaScript</a></li>
</ul>
</div>
</div>