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【laravel5.1-0.0.3】【基础2】Blade模板继承简要使用

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Release: 2016-06-23 13:24:45
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我的原文地址: http://www.jianshu.com/p/0aa1153eac22
模板继承什么用? 自然是增强基础页面的复用,有利于页面文档的条理,也便于更改多处使用的内容,如页头、页脚

1.用法概要
  • @include('common.header') 包含子视图

  • @extends('article.common.base') 继承基础模板

  • @yield('content') 视图占位符

  • @section('content') @endsection继承模板后向视图占位符中填入内容

  • {{-- 注释 --}} Blade模板中注释的使用

2.具体使用

2.1 新建Article基础模板base.blade.php

直接使用Bootstrap4模板代码及CDN,新建视图基础模板
路径resources/views/article/common/base.blade.php

<!DOCTYPE html><html lang="en"><head>    <title>Artilce|标题在此</title>    <meta charset="utf-8">    <meta name="viewport" content="width=device-width, initial-scale=1">    <meta http-equiv="x-ua-compatible" content="ie=edge">    <link rel="stylesheet" href="https://cdn.rawgit.com/twbs/bootstrap/v4-dev/dist/css/bootstrap.css"></head><body>{{-- 包含页头 --}}@include('article.common.header'){{-- 继承后插入的内容 --}}@yield('content'){{-- 包含页脚 --}}@include('article.common.footer')<script src="http://ajax.useso.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script><script src="https://cdn.rawgit.com/twbs/bootstrap/v4-dev/dist/js/bootstrap.js"></script></body></html>
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2.2. 建子视图文件 页头和页脚
  • 页头文件 resources/views/article/common/header.blade.php

<nav class="navbar navbar-light bg-faded">        <div class="container">            <a class="navbar-brand" href="#">Articles</a>            <ul class="nav navbar-nav">                    <li class="nav-item active">                        <a class="nav-link" href="/article">首页 <span class="sr-only">(current)</span></a>                    </li>                    <li class="nav-item">                            <a class="nav-link" href="#">写文章</a>                    </li>            </ul>            <ul class="nav navbar-nav pull-right">                <li class="nav-item">        <a href="" class="btn btn-primary-outline">登录</a>    </li>                <li class="nav-item">        <a href="" class="btn btn-success-outline">注册</a>    </li>            </ul>    </div></nav>
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  • 页脚文件 resources/views/article/common/footer.blade.php

<div class="footer"         style="width: 100%;height: 300px;background-color: #00B388;padding-top: 50px;">        <div class="container">                <h1 style="color: #FFFFFF;font-size: 1.5em;">Articles</h1>              </div></div>
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2.3 即可继承模板,实现复用

新建主页文件在resources/views/article/index.blade.php

@extends('article.common.base')@section('content')        <div class="container" style="height: 500px;text-align: center;">            <h1 style="position: absolute;left: 35%;top: 30%;">继承模板的主页搞定了!</h1>            {{-- 这里是Blade注释 --}}        </div>@endsection
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2.4 如何访问?

  • 需要路由以及控制器配合,这里简单只用路由实现,详细内容请点击,以及接下来的其它文段

  • 在app/Http/routes.php 路由注册文件写上如下代码

Route::get('/',function(){    return view('article.index');});
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  • 启动你的配置的laravel跑的服务器,比如我在目录地址下php artisan serve

  • 浏览器输入 : localhost:8000,即可看到效果图

3. 效果图

X bootstrap4起始模板代码
  • bootstrap4文档

<!DOCTYPE html><html lang="en">  <head>    <!-- Required meta tags always come first -->    <meta charset="utf-8">    <meta name="viewport" content="width=device-width, initial-scale=1">    <meta http-equiv="x-ua-compatible" content="ie=edge">    <!-- Bootstrap CSS -->    <link rel="stylesheet" href="https://cdn.rawgit.com/twbs/bootstrap/v4-dev/dist/css/bootstrap.css">  </head>  <body>    <h1>Hello, world!</h1>    <!-- jQuery first, then Bootstrap JS. -->    <script src="http://ajax.useso.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>    <script src="https://cdn.rawgit.com/twbs/bootstrap/v4-dev/dist/js/bootstrap.js"></script>  </body></html>
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