76

我使用 angular-ui-boostrap 的模块“ui.bootstrap.dropdownToggle”创建了一个带有下拉导航栏的 JSFiddle：http: //jsfiddle.net/mhu23/2pmz5/

<div class="navbar navbar-fixed-top">
<div class="navbar-inner">
    <div class="container"> <a class="brand" href="#">
                My Responsive NavBar
            </a>

        <ul class="nav">
            <li class="divider-vertical"></li>
            <li class="dropdown"> <a href="#" class="dropdown-toggle">
                        Menu 1 <b class="caret"></b>
                    </a>

                <ul class="dropdown-menu">
                    <li><a href="#/list">Entry 1</a>
                    </li>
                    <li><a href="#/list">Entry 2</a>
                    </li>
                </ul>
            </li>
          ....
        </ul>
    </div>
</div>
</div>

据我了解，这是实现此类下拉菜单的正确、有角度的方式。就 angularjs 而言，“错误”的方式是包含 bootstrap.js 并使用“data-toggle="dropdown"...我在这里吗？

现在我想向我的导航栏添加响应行为，如下面的小提琴：http: //jsfiddle.net/ghtC9/6/

但是，我不喜欢上述解决方案。这家伙包括 bootstrap.js！

那么向我现有的导航栏添加响应行为的正确角度方式是什么？

我显然需要使用引导响应式导航栏类，例如“nav-collapse collapse navbar-responsive-collapse”。但是我不知道怎么...

我真的很感谢你的帮助！

先感谢您！迈克尔

4

4 回答 4

123

2015-06 更新

基于antoinepairet 的评论/示例：

使用uib-collapse属性提供动画：http ://plnkr.co/edit/omyoOxYnCdWJP8ANmTc6?p=preview 

<nav class="navbar navbar-default" role="navigation">
    <div class="navbar-header">

        <!-- note the ng-init and ng-click here: -->
        <button type="button" class="navbar-toggle" ng-init="navCollapsed = true" ng-click="navCollapsed = !navCollapsed">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
        </button>
        <a class="navbar-brand" href="#">Brand</a>
    </div>

    <div class="collapse navbar-collapse" uib-collapse="navCollapsed">
        <ul class="nav navbar-nav">
        ...
        </ul>
    </div>
</nav>

古老的..

我看到这个问题是围绕 BS2 提出的，但我想我会根据ui.bootstrap 问题 394中的建议使用 ng-class 解决方案为 Bootstrap 3 提供解决方案：

官方引导示例的唯一变化是添加了ng-注释中提到的属性，如下所示：

<nav class="navbar navbar-default" role="navigation">
  <div class="navbar-header">

    <!-- note the ng-init and ng-click here: -->
    <button type="button" class="navbar-toggle" ng-init="navCollapsed = true" ng-click="navCollapsed = !navCollapsed">
      <span class="sr-only">Toggle navigation</span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
    </button>
    <a class="navbar-brand" href="#">Brand</a>
  </div>

  <!-- note the ng-class here -->
  <div class="collapse navbar-collapse" ng-class="{'in':!navCollapsed}">

    <ul class="nav navbar-nav">
    ...

这是一个更新的工作示例：http ://plnkr.co/edit/OlCCnbGlYWeO7Nxwfj5G?p=preview （帽子提示 Lars）

这在简单的用例中似乎对我有用，但您会在示例中注意到第二个下拉菜单被切断......祝你好运！

于 2013-10-11T10:45:36.333 回答
57

You can do it using the "collapse" directive: http://jsfiddle.net/iscrow/Es4L3/ (check the two "Note" in the HTML).

        <!-- Note: set the initial collapsed state and change it when clicking -->
        <a ng-init="navCollapsed = true" ng-click="navCollapsed = !navCollapsed" class="btn btn-navbar">
           <span class="icon-bar"></span>
           <span class="icon-bar"></span>
           <span class="icon-bar"></span>
        </a>
        <a class="brand" href="#">Title</a>
           <!-- Note: use "collapse" here. The original "data-" settings are not needed anymore. -->
           <div collapse="navCollapsed" class="nav-collapse collapse navbar-responsive-collapse">
              <ul class="nav">

That is, you need to store the collapsed state in a variable, and changing the collapsed also by (simply) changing the value of that variable.

Release 0.14 added a uib- prefix to components:

https://github.com/angular-ui/bootstrap/wiki/Migration-guide-for-prefixes

Change: collapse to uib-collapse.

于 2013-05-06T14:14:42.213 回答
8

不确定是否有人遇到相同的响应问题，但这对我来说只是一个简单的 css 解决方案。

同样的例子

...  ng-init="isCollapsed = true" ng-click="isCollapsed = !isCollapsed"> ...
...  div collapse="isCollapsed"> ...

和

@media screen and (min-width: 768px) {
    .collapse{
        display: block !important;
    }
}
于 2014-01-13T22:01:40.243 回答
1

我使用 angular-ui bootstrap 进行响应式/下拉导航栏的独奏（当更新到 angular 1.5 和 ui-bootrap 1.2.1 时）
index.html 

     ...    
    <link rel="stylesheet" href="/css/app.css">
</head>
<body>


<nav class="navbar navbar-inverse navbar-fixed-top">
        <div class="container">
            <input type="checkbox" id="navbar-toggle-cbox">
            <div class="navbar-header">
                <label for="navbar-toggle-cbox" class="navbar-toggle" 
                       ng-init="navCollapsed = true" 
                       ng-click="navCollapsed = !navCollapsed"  
                       aria-controls="navbar">
                    <span class="sr-only">Toggle navigation</span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </label>
                <a class="navbar-brand" href="#">Project name</a>
                 <div id="navbar" class="collapse navbar-collapse"  ng-class="{'in':!navCollapsed}">
                    <ul class="nav navbar-nav">
                        <li class="active"><a href="/view1">Home</a></li>
                        <li><a href="/view2">About</a></li>
                        <li><a href="#">Contact</a></li>
                        <li uib-dropdown>
                            <a href="#" uib-dropdown-toggle>Dropdown <b class="caret"></b></a>
                            <ul uib-dropdown-menu role="menu" aria-labelledby="split-button">
                                <li role="menuitem"><a href="#">Action</a></li>
                                <li role="menuitem"><a href="#">Another action</a></li>                                   
                            </ul>
                        </li>

                    </ul>
                 </div>
            </div>
        </div>
    </nav>

app.css

/* show the collapse when navbar toggle is checked */
#navbar-toggle-cbox:checked ~ .collapse {
    display: block;
}

/* the checkbox used only internally; don't display it */
#navbar-toggle-cbox {
  display:none
}
于 2016-03-02T09:24:54.893 回答