2016-04-04

使用 Laravel 构建内容管理框架(二)

初步搭建好后台管理功能的界面

新增控制器


在终端执行以下命令,在文件夹app/Http/Controllers/Backend下生成IndexController控制器。

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php artisan make:controller Backend/IndexController --plain

修改文件IndexController.php代码如下:

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<?php

namespace App\Http\Controllers\Backend;

use App\Http\Requests;
use App\Http\Controllers\Controller;

class IndexController extends Controller
{
public function index()
{
$tasks = [
[
'name' => 'Design New Dashboard',
'progress' => '87',
'color' => 'danger'
],
[
'name' => 'Create Home Page',
'progress' => '76',
'color' => 'warning'
],
[
'name' => 'Some Other Task',
'progress' => '32',
'color' => 'success'
],
[
'name' => 'Start Building Website',
'progress' => '56',
'color' => 'info'
],
[
'name' => 'Develop an Awesome Algorithm',
'progress' => '10',
'color' => 'success'
]
];
return view('backend.index.index',compact('tasks'));
}
}

新增路由


打开文件app\Http\routes.php,修改代码如下:

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Route::group(['namespace'=>'Backend'],function(){
Route::get('index','IndexController');
});

新增视图


resources/views/下新建文件夹backend,在文件夹backend下新建文件夹indexlayout

在文件夹layout新建文件如下:

  • header.blade.php
  • footer.blade.php
  • main.blade.php
  • sidebar.blade.php

在文件夹index新建文件如下:

  • index

header.blade.php

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<header class="main-header">
<a href="index2.html" class="logo"><b>Admin</b>LTE</a>
<nav class="navbar navbar-static-top" role="navigation">
<a href="#" class="sidebar-toggle" data-toggle="offcanvas" role="button">
<span class="sr-only">Toggle navigation</span>
</a>
<div class="navbar-custom-menu">
<ul class="nav navbar-nav">
<li class="dropdown messages-menu">
<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>
<ul class="menu">
<li>
<a href="#">
<div class="pull-left">
<img src="{{ asset("/assets/img/user2-160x160.jpg") }}" class="img-circle" alt="User Image"/>
</div>
<h4>
Support Team
<small><i class="fa fa-clock-o"></i> 5 mins</small>
</h4>
<p>Why not buy a new awesome theme?</p>
</a>
</li>
</ul>
</li>
<li class="footer"><a href="#">See All Messages</a></li>
</ul>
</li>
<li class="dropdown notifications-menu">
<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>
<ul class="menu">
<li>
<a href="#">
<i class="fa fa-users text-aqua"></i> 5 new members joined today
</a>
</li>
</ul>
</li>
<li class="footer"><a href="#">View all</a></li>
</ul>
</li>
<li class="dropdown tasks-menu">
<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>
<ul class="menu">
<li>
<a href="#">
<h3>
Design some buttons
<small class="pull-right">20%</small>
</h3>
<div class="progress xs">
<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>
</ul>
</li>
<li class="footer">
<a href="#">View all tasks</a>
</li>
</ul>
</li>
<li class="dropdown user user-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<img src="{{ asset("/assets/img/user2-160x160.jpg") }}" class="user-image" alt="User Image"/>
<span class="hidden-xs">Alexander Pierce</span>
</a>
<ul class="dropdown-menu">
<li class="user-header">
<img src="{{ asset("/assets/img/user2-160x160.jpg") }}" class="img-circle" alt="User Image"/>
<p>
Alexander Pierce - Web Developer
<small>Member since Nov. 2012</small>
</p>
</li>
<li class="user-body">
<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>
</li>
<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>
</ul>
</div>
</nav>
</header>
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<footer class="main-footer">
<div class="pull-right hidden-xs">
Anything you want
</div>
<strong>Copyright © {{date('Y')}} <a href="#">Company</a>.</strong> All rights reserved.
</footer>

main.blade.php

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<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta content='width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no' name='viewport'>
<title>{{ $page_title or "AdminLTE Dashboard" }}</title>
<link rel="stylesheet" href="{{asset('/assets/css/app.css')}}">
@yield('style')
</head>
<body class="skin-blue">
<div class="wrapper">
@include('backend.layout.header')
@include('backend.layout.sidebar')
<div class="content-wrapper">
<section class="content-header">
<h1>
{{ $page_title or "Page Title" }}
<small>{{ $page_description or null }}</small>
</h1>
<ol class="breadcrumb">
<li><a href="#"><i class="fa fa-dashboard"></i> Level</a></li>
<li class="active">Here</li>
</ol>
</section>
<section class="content">
@yield('content')
</section>
</div>
@include('backend.layout.footer')
</div>
<script src="{{ asset ("/assets/js/app.js") }}" type="text/javascript"></script>
@yield('script')
</body>
</html>
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<aside class="main-sidebar">
<section class="sidebar">
<div class="user-panel">
<div class="pull-left image">
<img src="{{ asset("/assets/img/user2-160x160.jpg") }}" class="img-circle" alt="User Image"/>
</div>
<div class="pull-left info">
<p>Alexander Pierce</p>
<a href="#"><i class="fa fa-circle text-success"></i> Online</a>
</div>
</div>
<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>
<ul class="sidebar-menu">
<li class="header">HEADER</li>
<li class="active"><a href="#"><span>Link</span></a></li>
<li><a href="#"><span>Another Link</span></a></li>
<li class="treeview">
<a href="#"><span>Multilevel</span> <i class="fa fa-angle-left pull-right"></i></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>
</section>
</aside>

index.blade.php

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@extends("backend.layout.main")

@section("content")
<div class="row">
<div class="col-md-6">
<div class="box box-primary">
<div class="box-header with-border">
<h3 class="box-title">Randomly Generated Tasks</h3>
<div class="box-tools pull-right">
<button class="btn btn-box-tool" data-widget="collapse" data-toggle="tooltip" title="Collapse">
<i class="fa fa-minus"></i>
</button>
<button class="btn btn-box-tool" data-widget="remove" data-toggle="tooltip" title="Remove">
<i class="fa fa-times"></i>
</button>
</div>
</div>
<div class="box-body">
@foreach($tasks as $task)
<h5>
{{ $task['name'] }}
<small class="label label-{{$task['color']}} pull-right">{{$task['progress']}}%</small>
</h5>
<div class="progress progress-xxs">
<div class="progress-bar progress-bar-{{$task['color']}}" style="width: {{$task['progress']}}%"></div>
</div>
@endforeach
</div>
<div class="box-footer">
<form action="#">
<input type="text" placeholder="New task" class="form-control input-sm"/>
</form>
</div>
</div>
</div>
<div class="col-md-6">
<div class="box box-primary">
<div class="box-header with-border">
<h3 class="box-title">Second Box</h3>
<div class="box-tools pull-right">
<button class="btn btn-box-tool" data-widget="collapse" data-toggle="tooltip" title="Collapse">
<i class="fa fa-minus"></i>
</button>
<button class="btn btn-box-tool" data-widget="remove" data-toggle="tooltip" title="Remove">
<i class="fa fa-times"></i>
</button>
</div>
</div>
<div class="box-body">
A separate section to add any kind of widget. Feel free
to explore all of AdminLTE widgets by visiting the demo page
on <a href="https://almsaeedstudio.com">Almsaeed Studio</a>.
</div>
</div>
</div>
</div>
@endsection