如何从angular-cli在项目上创建仪表板布局（或应用仪表板商业模板）？
我刚刚使用@ angular / cli创建了一个新的Angular 2项目，然后像往常一样使用npm install admin-lte --save安装了Admin LTE，以创建如下图所示的布局。
我已经从中取代了app / index.html的内容：
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Web</title>
<base href="/">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/x-icon" href="favicon.ico">
</head>
<body>
<app-root>Loading...</app-root>
</body>
</html>
由此：
<!DOCTYPE html>
<html>
<head>
<title>Angular QuickStart</title>
<base href="/">
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="styles.css">
<!-- Polyfill(s) for older browsers -->
<script src="node_modules/core-js/client/shim.min.js"></script>
<script src="node_modules/zone.js/dist/zone.js"></script>
<script src="node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('main.js').catch(function(err){ console.error(err); });
</script>
<!-- Tell the browser to be responsive to screen width -->
<meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
<!-- Bootstrap 3.3.6 -->
<link rel="stylesheet" href="node_modules/admin-lte/bootstrap/css/bootstrap.min.css">
<!-- Font Awesome -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.5.0/css/font-awesome.min.css">
<!-- Ionicons -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/ionicons/2.0.1/css/ionicons.min.css">
<!-- Theme style -->
<link rel="stylesheet" href="node_modules/admin-lte/dist/css/AdminLTE.min.css">
<!-- AdminLTE Skins. We have chosen the skin-blue for this starter
page. However, you can choose any other skin. Make sure you
apply the skin class to the body tag so the changes take effect.
-->
<link rel="stylesheet" href="node_modules/admin-lte/dist/css/skins/skin-blue.min.css">
<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body class="hold-transition skin-blue sidebar-mini">
<div class="wrapper">
<!-- Main Header -->
<header class="main-header">
<!-- Logo -->
<a href="index2.html" class="logo">
<!-- mini logo for sidebar mini 50x50 pixels -->
<span class="logo-mini"><b>A</b>LT</span>
<!-- logo for regular state and mobile devices -->
<span class="logo-lg"><b>Admin</b>LTE</span>
</a>
<!-- Header Navbar -->
<nav class="navbar navbar-static-top" role="navigation">
<!-- Sidebar toggle button-->
<a href="#" class="sidebar-toggle" data-toggle="offcanvas" role="button">
<span class="sr-only">Toggle navigation</span>
</a>
<!-- Navbar Right Menu -->
<div class="navbar-custom-menu">
<ul class="nav navbar-nav">
<!-- Messages: style can be found in dropdown.less-->
<li class="dropdown messages-menu">
<!-- Menu toggle button -->
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-envelope-o"></i>
<span class="label label-success">4</span>
</a>
<ul class="dropdown-menu">
<li class="header">You have 4 messages</li>
<li>
<!-- inner menu: contains the messages -->
<ul class="menu">
<li><!-- start message -->
<a href="#">
<div class="pull-left">
<!-- User Image -->
<img src="admin-lte/dist/img/user2-160x160.jpg" class="img-circle" alt="User Image">
</div>
<!-- Message title and timestamp -->
<h4>
Support Team
<small><i class="fa fa-clock-o"></i> 5 mins</small>
</h4>
<!-- The message -->
<p>Why not buy a new awesome theme?</p>
</a>
</li>
<!-- end message -->
</ul>
<!-- /.menu -->
</li>
<li class="footer"><a href="#">See All Messages</a></li>
</ul>
</li>
<!-- /.messages-menu -->
<!-- Notifications Menu -->
<li class="dropdown notifications-menu">
<!-- Menu toggle button -->
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-bell-o"></i>
<span class="label label-warning">10</span>
</a>
<ul class="dropdown-menu">
<li class="header">You have 10 notifications</li>
<li>
<!-- Inner Menu: contains the notifications -->
<ul class="menu">
<li><!-- start notification -->
<a href="#">
<i class="fa fa-users text-aqua"></i> 5 new members joined today
</a>
</li>
<!-- end notification -->
</ul>
</li>
<li class="footer"><a href="#">View all</a></li>
</ul>
</li>
<!-- Tasks Menu -->
<li class="dropdown tasks-menu">
<!-- Menu Toggle Button -->
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-flag-o"></i>
<span class="label label-danger">9</span>
</a>
<ul class="dropdown-menu">
<li class="header">You have 9 tasks</li>
<li>
<!-- Inner menu: contains the tasks -->
<ul class="menu">
<li><!-- Task item -->
<a href="#">
<!-- Task title and progress text -->
<h3>
Design some buttons
<small class="pull-right">20%</small>
</h3>
<!-- The progress bar -->
<div class="progress xs">
<!-- Change the css width attribute to simulate progress -->
<div class="progress-bar progress-bar-aqua" style="width: 20%" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">20% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
</ul>
</li>
<li class="footer">
<a href="#">View all tasks</a>
</li>
</ul>
</li>
<!-- User Account Menu -->
<li class="dropdown user user-menu">
<!-- Menu Toggle Button -->
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<!-- The user image in the navbar-->
<img src="admin-lte/dist/img/user2-160x160.jpg" class="user-image" alt="User Image">
<!-- hidden-xs hides the username on small devices so only the image appears. -->
<span class="hidden-xs">Alexander Pierce</span>
</a>
<ul class="dropdown-menu">
<!-- The user image in the menu -->
<li class="user-header">
<img src="admin-lte/dist/img/user2-160x160.jpg" class="img-circle" alt="User Image">
<p>
Alexander Pierce - Web Developer
<small>Member since Nov. 2012</small>
</p>
</li>
<!-- Menu Body -->
<li class="user-body">
<div class="row">
<div class="col-xs-4 text-center">
<a href="#">Followers</a>
</div>
<div class="col-xs-4 text-center">
<a href="#">Sales</a>
</div>
<div class="col-xs-4 text-center">
<a href="#">Friends</a>
</div>
</div>
<!-- /.row -->
</li>
<!-- Menu Footer-->
<li class="user-footer">
<div class="pull-left">
<a href="#" class="btn btn-default btn-flat">Profile</a>
</div>
<div class="pull-right">
<a href="#" class="btn btn-default btn-flat">Sign out</a>
</div>
</li>
</ul>
</li>
<!-- Control Sidebar Toggle Button -->
<li>
<a href="#" data-toggle="control-sidebar"><i class="fa fa-gears"></i></a>
</li>
</ul>
</div>
</nav>
</header>
<!-- Left side column. contains the logo and sidebar -->
<aside class="main-sidebar">
<!-- sidebar: style can be found in sidebar.less -->
<section class="sidebar">
<!-- Sidebar user panel (optional) -->
<div class="user-panel">
<div class="pull-left image">
<img src="admin-lte/dist/img/user2-160x160.jpg" class="img-circle" alt="User Image">
</div>
<div class="pull-left info">
<p>Alexander Pierce</p>
<!-- Status -->
<a href="#"><i class="fa fa-circle text-success"></i> Online</a>
</div>
</div>
<!-- search form (Optional) -->
<form action="#" method="get" class="sidebar-form">
<div class="input-group">
<input type="text" name="q" class="form-control" placeholder="Search...">
<span class="input-group-btn">
<button type="submit" name="search" id="search-btn" class="btn btn-flat"><i class="fa fa-search"></i>
</button>
</span>
</div>
</form>
<!-- /.search form -->
<!-- Sidebar Menu -->
<ul class="sidebar-menu">
<li class="header">HEADER</li>
<!-- Optionally, you can add icons to the links -->
<li class="active"><a href="#"><i class="fa fa-link"></i> <span>Link</span></a></li>
<li><a href="#"><i class="fa fa-link"></i> <span>Another Link</span></a></li>
<li class="treeview">
<a href="#"><i class="fa fa-link"></i> <span>Multilevel</span>
<span class="pull-right-container">
<i class="fa fa-angle-left pull-right"></i>
</span>
</a>
<ul class="treeview-menu">
<li><a href="#">Link in level 2</a></li>
<li><a href="#">Link in level 2</a></li>
</ul>
</li>
</ul>
<!-- /.sidebar-menu -->
</section>
<!-- /.sidebar -->
</aside>
<!-- Content Wrapper. Contains page content -->
<div class="content-wrapper">
<!-- Content Header (Page header) -->
<section class="content-header">
<h1>
Page Header
<small>Optional description</small>
</h1>
<ol class="breadcrumb">
<li><a href="#"><i class="fa fa-dashboard"></i> Level</a></li>
<li class="active">Here</li>
</ol>
</section>
<!-- Main content -->
<section class="content">
<my-app>Loading AppComponent content here ...</my-app>
</section>
<!-- /.content -->
</div>
<!-- /.content-wrapper -->
<!-- Main Footer -->
<footer class="main-footer">
<!-- To the right -->
<div class="pull-right hidden-xs">
Anything you want
</div>
<!-- Default to the left -->
<strong>Copyright © 2016 <a href="#">Company</a>.</strong> All rights reserved.
</footer>
<!-- Control Sidebar -->
<aside class="control-sidebar control-sidebar-dark">
<!-- Create the tabs -->
<ul class="nav nav-tabs nav-justified control-sidebar-tabs">
<li class="active"><a href="#control-sidebar-home-tab" data-toggle="tab"><i class="fa fa-home"></i></a></li>
<li><a href="#control-sidebar-settings-tab" data-toggle="tab"><i class="fa fa-gears"></i></a></li>
</ul>
<!-- Tab panes -->
<div class="tab-content">
<!-- Home tab content -->
<div class="tab-pane active" id="control-sidebar-home-tab">
<h3 class="control-sidebar-heading">Recent Activity</h3>
<ul class="control-sidebar-menu">
<li>
<a href="javascript:;">
<i class="menu-icon fa fa-birthday-cake bg-red"></i>
<div class="menu-info">
<h4 class="control-sidebar-subheading">Langdon's Birthday</h4>
<p>Will be 23 on April 24th</p>
</div>
</a>
</li>
</ul>
<!-- /.control-sidebar-menu -->
<h3 class="control-sidebar-heading">Tasks Progress</h3>
<ul class="control-sidebar-menu">
<li>
<a href="javascript:;">
<h4 class="control-sidebar-subheading">
Custom Template Design
<span class="pull-right-container">
<span class="label label-danger pull-right">70%</span>
</span>
</h4>
<div class="progress progress-xxs">
<div class="progress-bar progress-bar-danger" style="width: 70%"></div>
</div>
</a>
</li>
</ul>
<!-- /.control-sidebar-menu -->
</div>
<!-- /.tab-pane -->
<!-- Stats tab content -->
<div class="tab-pane" id="control-sidebar-stats-tab">Stats Tab Content</div>
<!-- /.tab-pane -->
<!-- Settings tab content -->
<div class="tab-pane" id="control-sidebar-settings-tab">
<form method="post">
<h3 class="control-sidebar-heading">General Settings</h3>
<div class="form-group">
<label class="control-sidebar-subheading">
Report panel usage
<input type="checkbox" class="pull-right" checked>
</label>
<p>
Some information about this general settings option
</p>
</div>
<!-- /.form-group -->
</form>
</div>
<!-- /.tab-pane -->
</div>
</aside>
<!-- /.control-sidebar -->
<!-- Add the sidebar's background. This div must be placed
immediately after the control sidebar -->
<div class="control-sidebar-bg"></div>
</div>
<!-- ./wrapper -->
<!-- REQUIRED JS SCRIPTS -->
<!-- jQuery 2.2.3 -->
<script src="admin-lte/plugins/jQuery/jquery-2.2.3.min.js"></script>
<!-- Bootstrap 3.3.6 -->
<script src="admin-lte/bootstrap/js/bootstrap.min.js"></script>
<!-- AdminLTE App -->
<script src="admin-lte/dist/js/app.min.js"></script>
<!-- Optionally, you can add Slimscroll and FastClick plugins.
Both of these plugins are recommended to enhance the
user experience. Slimscroll is required when using the
fixed layout. -->
</body>
</html>
但它没有找到任何样式和脚本。我该怎么办？
更新
为了澄清我的问题，我添加了一个通用仪表板结构的图像。
我的问题是（包括原始问题中的前一个）：
- 我是否需要有一个主要组件（如AppComponent）来显示其中的所有内容？或者我可以在index.html中定义多个组件及其标签吗？
- 我是否必须为每个部分（侧栏，标题，内容区域）创建组件？
- 如何在点击链接时处理内容区域的替换？
1 个答案:
答案 0 :(得分：0)
我是否需要有一个主要组件（如AppComponent）来显示其中的所有内容？或者我可以在index.html中定义多个组件及其标签吗？
您需要将页面的这些部分视为组件。当您要在Angular，React或Vue等框架/库中执行此操作时，所有HTML生成都将成为框架的责任。因此，您的HTML将具有最低限度的标记并加载所有基本内容;就像你在第一个代码示例中提到的那样。
现在，在您拥有app-root的代码中，它将在其模板中具有底层结构。像：
<app-header />
<div class="container">
<div class="col-md-3">
<app-sidebar />
</div>
<div class="col-md-9">
<app-container />
</div>
</div>
<app-footer />
所有app-*标记本身都成为组件。主要思想是在组件中思考
我是否必须为每个部分（补充工具栏，标题，内容区域）创建一个组件？
是的，正如答案上面部分所解释的那样，您必须为每个部分创建组件。而是最小可重用块的组件，以便您可以非常轻松地配置UI。
如何在点击链接时处理内容区域的替换？
这是您的应用逻辑。有很多方法可以解决这个问题。途中是在模板中有条件。就像下面的代码示例一样（从文档站点https://angular.io/docs/ts/latest/api/common/index/NgIf-directive.html获取）
@Component({
selector: 'ng-if-then-else',
template: `
<button (click)="show = !show">{{show ? 'hide' : 'show'}}</button>
<button (click)="switchPrimary()">Switch Primary</button>
show = {{show}}
<br>
<div *ngIf="show; then thenBlock; else elseBlock">this is ignored</div>
<ng-template #primaryBlock>Primary text to show</ng-template>
<ng-template #secondaryBlock>Secondary text to show</ng-template>
<ng-template #elseBlock>Alternate text while primary text is hidden</ng-template>
`
})
class NgIfThenElse implements OnInit {
thenBlock: TemplateRef<any> = null;
show: boolean = true;
@ViewChild('primaryBlock')
primaryBlock: TemplateRef<any> = null;
@ViewChild('secondaryBlock')
secondaryBlock: TemplateRef<any> = null;
switchPrimary() {
this.thenBlock = this.thenBlock === this.primaryBlock ? this.secondaryBlock : this.primaryBlock;
}
ngOnInit() { this.thenBlock = this.primaryBlock; }
}
通过这种方式，您可以显示/隐藏替换某些条件内容。
虽然当你前进并希望在应用程序中有页面时，你需要使用路由器。这将处理基于URL的内容替换。根据URL的外观，您可以定义要在路由器占位符中加载的组件。 https://angular.io/docs/ts/latest/tutorial/toh-pt5.html
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