在本文中,我将介绍在Django应用程序开发中设计Django模板的方法。目的是保持Django应用程序的UI部分井井有条,并避免重复编码。Django在模板引擎中提供了各种机制来帮助我们实现这一目标。在本教程中,我将说明如何使用Django内置模板标记块,扩展和包含来使模板易于维护。
准备工作:
1、Python 3.6
2、Django 2.2
3、AdminLTE 3.0.5
我们目标是将模板文件有效组织起来,避免重复的代码引用,我们分四个步骤来实现。
步骤1/4:base.html
将模板分为多个部分,我们知道除了菜单和内容外,其他所有内容都是可重复的。 我们将制作一个基本模板来容纳那些常见的部分,如图:
在项目文件夹中创建一个文件夹模板。 在其中创建一个base.html。 将所有常见的片段添加到其中。只需复制并粘贴以下内容,仅是load.html和index.html共享的一部分代码。
{% load static %}
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<i class="far fa-comments"></i>
<span class="badge badge-danger navbar-badge">3</span>
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Brad Diesel
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<p class="text-sm">Call me whenever you can...</p>
<p class="text-sm text-muted"><i class="far fa-clock mr-1"></i> 4 Hours Ago</p>
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John Pierce
<span class="float-right text-sm text-muted"><i class="fas fa-star"></i></span>
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<p class="text-sm">I got your message bro</p>
<p class="text-sm text-muted"><i class="far fa-clock mr-1"></i> 4 Hours Ago</p>
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Nora Silvester
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<p class="text-sm">The subject goes here</p>
<p class="text-sm text-muted"><i class="far fa-clock mr-1"></i> 4 Hours Ago</p>
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<span class="badge badge-warning navbar-badge">15</span>
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<span class="dropdown-header">15 Notifications</span>
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<i class="fas fa-envelope mr-2"></i> 4 new messages
<span class="float-right text-muted text-sm">3 mins</span>
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<i class="fas fa-users mr-2"></i> 8 friend requests
<span class="float-right text-muted text-sm">12 hours</span>
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<i class="fas fa-file mr-2"></i> 3 new reports
<span class="float-right text-muted text-sm">2 days</span>
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</footer>
</div>
<!-- ./wrapper -->
<!-- REQUIRED SCRIPTS -->
<!-- jQuery -->
<script src="{% static 'plugins/jquery/jquery.min.js' %}"></script>
<!-- Bootstrap 4 -->
<script src="{% static 'plugins/bootstrap/js/bootstrap.bundle.min.js' %}"></script>
<!-- AdminLTE App -->
<script src="{% static 'dist/js/adminlte.min.js' %}"></script>
</body>
</html>
请注意,块content_wrapper用于呈现每个页面的自定义内容。
步骤2/4:删除冗余的通用代码
由于我们在上一步中创建了base.html,因此不再需要将通用代码保留在Landing.html和home.html中。 我们应该得到如下结果。
<div class="content-wrapper">
<!-- Content Header (Page header) -->
<div class="content-header">
<div class="container-fluid">
<div class="row mb-2">
<div class="col-sm-6">
<h1 class="m-0 text-dark">Polls Index Page</h1>
</div><!-- /.col -->
<div class="col-sm-6">
<ol class="breadcrumb float-sm-right">
<li class="breadcrumb-item"><a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank">Home</a></li>
<li class="breadcrumb-item active">Polls</li>
</ol>
</div><!-- /.col -->
</div><!-- /.row -->
</div><!-- /.container-fluid -->
</div>
<!-- /.content-header -->
<!-- Main content -->
<div class="content">
<div class="container-fluid">
<div class="row">
<div class="col-lg-6">
<div class="card">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">
Some quick example text to build on the card title and make up the bulk of the card's
content.
</p>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Card link</a>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Another link</a>
</div>
</div>
<div class="card card-primary card-outline">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">
Some quick example text to build on the card title and make up the bulk of the card's
content.
</p>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Card link</a>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Another link</a>
</div>
</div><!-- /.card -->
<!-- general form elements disabled -->
<div class="card card-primary card-outline">
<div class="card-header">
<h3 class="card-title">General Elements</h3>
</div>
<!-- /.card-header -->
<div class="card-body">
<form role="form">
<div class="row">
<div class="col-sm-6">
<!-- text input -->
<div class="form-group">
<label>Text</label>
<input type="text" class="form-control" placeholder="Enter ...">
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label>Text Disabled</label>
<input type="text" class="form-control" placeholder="Enter ..." disabled>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-6">
<!-- textarea -->
<div class="form-group">
<label>Textarea</label>
<textarea class="form-control" rows="3" placeholder="Enter ..."></textarea>
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label>Textarea Disabled</label>
<textarea class="form-control" rows="3" placeholder="Enter ..." disabled></textarea>
</div>
</div>
</div>
<!-- input states -->
<div class="form-group">
<label class="col-form-label" for="inputSuccess"><i class="fas fa-check"></i> Input with
success</label>
<input type="text" class="form-control is-valid" id="inputSuccess" placeholder="Enter ...">
</div>
<div class="form-group">
<label class="col-form-label" for="inputWarning"><i class="far fa-bell"></i> Input with
warning</label>
<input type="text" class="form-control is-warning" id="inputWarning" placeholder="Enter ...">
</div>
<div class="form-group">
<label class="col-form-label" for="inputError"><i class="far fa-times-circle"></i> Input with
error</label>
<input type="text" class="form-control is-invalid" id="inputError" placeholder="Enter ...">
</div>
<div class="row">
<div class="col-sm-6">
<!-- checkbox -->
<div class="form-group">
<div class="form-check">
<input class="form-check-input" type="checkbox">
<label class="form-check-label">Checkbox</label>
</div>
<div class="form-check">
<input class="form-check-input" type="checkbox" checked>
<label class="form-check-label">Checkbox checked</label>
</div>
<div class="form-check">
<input class="form-check-input" type="checkbox" disabled>
<label class="form-check-label">Checkbox disabled</label>
</div>
</div>
</div>
<div class="col-sm-6">
<!-- radio -->
<div class="form-group">
<div class="form-check">
<input class="form-check-input" type="radio" name="radio1">
<label class="form-check-label">Radio</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="radio1" checked>
<label class="form-check-label">Radio checked</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" disabled>
<label class="form-check-label">Radio disabled</label>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-6">
<!-- select -->
<div class="form-group">
<label>Select</label>
<select class="form-control">
<option>option 1</option>
<option>option 2</option>
<option>option 3</option>
<option>option 4</option>
<option>option 5</option>
</select>
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label>Select Disabled</label>
<select class="form-control" disabled>
<option>option 1</option>
<option>option 2</option>
<option>option 3</option>
<option>option 4</option>
<option>option 5</option>
</select>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-6">
<!-- Select multiple-->
<div class="form-group">
<label>Select Multiple</label>
<select multiple class="form-control">
<option>option 1</option>
<option>option 2</option>
<option>option 3</option>
<option>option 4</option>
<option>option 5</option>
</select>
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label>Select Multiple Disabled</label>
<select multiple class="form-control" disabled>
<option>option 1</option>
<option>option 2</option>
<option>option 3</option>
<option>option 4</option>
<option>option 5</option>
</select>
</div>
</div>
</div>
</form>
</div>
<!-- /.card-body -->
</div>
<!-- /.card -->
</div>
<!-- /.col-md-6 -->
<div class="col-lg-6">
<div class="card">
<div class="card-header">
<h5 class="m-0">Featured</h5>
</div>
<div class="card-body">
<h6 class="card-title">Special title treatment</h6>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="btn btn-primary">Go somewhere</a>
</div>
</div>
<div class="card card-primary card-outline">
<div class="card-header">
<h5 class="m-0">Featured</h5>
</div>
<div class="card-body">
<h6 class="card-title">Special title treatment</h6>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="btn btn-primary">Go somewhere</a>
</div>
</div>
</div>
<!-- /.col-md-6 -->
</div>
<!-- /.row -->
</div><!-- /.container-fluid -->
</div>
<!-- /.content -->
</div>
landing.html页面代码:
<div class="content-wrapper">
<!-- Content Header (Page header) -->
<div class="content-header">
<div class="container-fluid">
<div class="row mb-2">
<div class="col-sm-6">
<h1 class="m-0 text-dark">Home Landing Page</h1>
</div><!-- /.col -->
<div class="col-sm-6">
<ol class="breadcrumb float-sm-right">
<li class="breadcrumb-item"><a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank">Landing Page</a></li>
</ol>
</div><!-- /.col -->
</div><!-- /.row -->
</div><!-- /.container-fluid -->
</div>
<!-- /.content-header -->
<!-- Main content -->
<div class="content">
<div class="container-fluid">
<div class="row">
<div class="col-lg-6">
<div class="card">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">
Some quick example text to build on the card title and make up the bulk of the card's
content.
</p>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Card link</a>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Another link</a>
</div>
</div>
<div class="card card-primary card-outline">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">
Some quick example text to build on the card title and make up the bulk of the card's
content.
</p>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Card link</a>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Another link</a>
</div>
</div><!-- /.card -->
</div>
<div class="col-md-6">
<!-- general form elements disabled -->
<div class="card card-warning">
<div class="card-header">
<h3 class="card-title">General Elements</h3>
</div>
<!-- /.card-header -->
<div class="card-body">
<form role="form">
<div class="row">
<div class="col-sm-6">
<!-- text input -->
<div class="form-group">
<label>Text</label>
<input type="text" class="form-control" placeholder="Enter ...">
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label>Text Disabled</label>
<input type="text" class="form-control" placeholder="Enter ..." disabled>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-6">
<!-- textarea -->
<div class="form-group">
<label>Textarea</label>
<textarea class="form-control" rows="3" placeholder="Enter ..."></textarea>
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label>Textarea Disabled</label>
<textarea class="form-control" rows="3" placeholder="Enter ..." disabled></textarea>
</div>
</div>
</div>
<!-- input states -->
<div class="form-group">
<label class="col-form-label" for="inputSuccess"><i class="fas fa-check"></i> Input with
success</label>
<input type="text" class="form-control is-valid" id="inputSuccess" placeholder="Enter ...">
</div>
<div class="form-group">
<label class="col-form-label" for="inputWarning"><i class="far fa-bell"></i> Input with
warning</label>
<input type="text" class="form-control is-warning" id="inputWarning" placeholder="Enter ...">
</div>
<div class="form-group">
<label class="col-form-label" for="inputError"><i class="far fa-times-circle"></i> Input with
error</label>
<input type="text" class="form-control is-invalid" id="inputError" placeholder="Enter ...">
</div>
<div class="row">
<div class="col-sm-6">
<!-- checkbox -->
<div class="form-group">
<div class="form-check">
<input class="form-check-input" type="checkbox">
<label class="form-check-label">Checkbox</label>
</div>
<div class="form-check">
<input class="form-check-input" type="checkbox" checked>
<label class="form-check-label">Checkbox checked</label>
</div>
<div class="form-check">
<input class="form-check-input" type="checkbox" disabled>
<label class="form-check-label">Checkbox disabled</label>
</div>
</div>
</div>
<div class="col-sm-6">
<!-- radio -->
<div class="form-group">
<div class="form-check">
<input class="form-check-input" type="radio" name="radio1">
<label class="form-check-label">Radio</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="radio1" checked>
<label class="form-check-label">Radio checked</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" disabled>
<label class="form-check-label">Radio disabled</label>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-6">
<!-- select -->
<div class="form-group">
<label>Select</label>
<select class="form-control">
<option>option 1</option>
<option>option 2</option>
<option>option 3</option>
<option>option 4</option>
<option>option 5</option>
</select>
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label>Select Disabled</label>
<select class="form-control" disabled>
<option>option 1</option>
<option>option 2</option>
<option>option 3</option>
<option>option 4</option>
<option>option 5</option>
</select>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-6">
<!-- Select multiple-->
<div class="form-group">
<label>Select Multiple</label>
<select multiple class="form-control">
<option>option 1</option>
<option>option 2</option>
<option>option 3</option>
<option>option 4</option>
<option>option 5</option>
</select>
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label>Select Multiple Disabled</label>
<select multiple class="form-control" disabled>
<option>option 1</option>
<option>option 2</option>
<option>option 3</option>
<option>option 4</option>
<option>option 5</option>
</select>
</div>
</div>
</div>
</form>
</div>
<!-- /.card-body -->
</div>
<!-- /.card -->
</div>
</div>
</div><!-- /.container-fluid -->
</div>
<!-- /.content -->
</div>
步骤3/4:继承base.html
为了将base.html用作每个页面的基础模板,我们需要通过在模板的开头使用{%extended‘base.html’%}来声明base.html为“父”模板。 最重要的是,不要忘记content_wrapper块。 将全部内容包装到该块中。 我们应该得到如下结果。
landing.html:
{% extends 'base.html' %}
{% load static %}
{% block content_wrapper %}
<div class="content-wrapper">
. . .
</div>
{% endblock %}
在index.html:
{% extends 'base.html' %}
{% load static %}
{% block content_wrapper %}
<div class="content-wrapper">
. . .
</div>
{% endblock %}
步骤4/4:将常见的内容单独存放
现在我们可能会意识到,两个模板中都存在相同的巨型形式。几乎一半的代码是它。由于此表单已在两个模板中重复使用,因此我们将其维护在一个可以包含任何模板的地方。
在模板文件夹中创建一个文件夹advanced_forms。 在advanced_forms文件夹中,创建如下的general_elements_form.html,代码如下:
<form role="form">
<div class="row">
<div class="col-sm-6">
<!-- text input -->
<div class="form-group">
<label>Text</label>
<input type="text" class="form-control" placeholder="Enter ...">
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label>Text Disabled</label>
<input type="text" class="form-control" placeholder="Enter ..." disabled>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-6">
<!-- textarea -->
<div class="form-group">
<label>Textarea</label>
<textarea class="form-control" rows="3" placeholder="Enter ..."></textarea>
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label>Textarea Disabled</label>
<textarea class="form-control" rows="3" placeholder="Enter ..." disabled></textarea>
</div>
</div>
</div>
<!-- input states -->
<div class="form-group">
<label class="col-form-label" for="inputSuccess"><i class="fas fa-check"></i> Input with
success</label>
<input type="text" class="form-control is-valid" id="inputSuccess" placeholder="Enter ...">
</div>
<div class="form-group">
<label class="col-form-label" for="inputWarning"><i class="far fa-bell"></i> Input with
warning</label>
<input type="text" class="form-control is-warning" id="inputWarning" placeholder="Enter ...">
</div>
<div class="form-group">
<label class="col-form-label" for="inputError"><i class="far fa-times-circle"></i> Input with
error</label>
<input type="text" class="form-control is-invalid" id="inputError" placeholder="Enter ...">
</div>
<div class="row">
<div class="col-sm-6">
<!-- checkbox -->
<div class="form-group">
<div class="form-check">
<input class="form-check-input" type="checkbox">
<label class="form-check-label">Checkbox</label>
</div>
<div class="form-check">
<input class="form-check-input" type="checkbox" checked>
<label class="form-check-label">Checkbox checked</label>
</div>
<div class="form-check">
<input class="form-check-input" type="checkbox" disabled>
<label class="form-check-label">Checkbox disabled</label>
</div>
</div>
</div>
<div class="col-sm-6">
<!-- radio -->
<div class="form-group">
<div class="form-check">
<input class="form-check-input" type="radio" name="radio1">
<label class="form-check-label">Radio</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="radio1" checked>
<label class="form-check-label">Radio checked</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" disabled>
<label class="form-check-label">Radio disabled</label>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-6">
<!-- select -->
<div class="form-group">
<label>Select</label>
<select class="form-control">
<option>option 1</option>
<option>option 2</option>
<option>option 3</option>
<option>option 4</option>
<option>option 5</option>
</select>
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label>Select Disabled</label>
<select class="form-control" disabled>
<option>option 1</option>
<option>option 2</option>
<option>option 3</option>
<option>option 4</option>
<option>option 5</option>
</select>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-6">
<!-- Select multiple-->
<div class="form-group">
<label>Select Multiple</label>
<select multiple class="form-control">
<option>option 1</option>
<option>option 2</option>
<option>option 3</option>
<option>option 4</option>
<option>option 5</option>
</select>
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label>Select Multiple Disabled</label>
<select multiple class="form-control" disabled>
<option>option 1</option>
<option>option 2</option>
<option>option 3</option>
<option>option 4</option>
<option>option 5</option>
</select>
</div>
</div>
</div>
</form>
删除Landing.html和index.html中的多余表单代码。使用{% include ‘advanced_forms/general_elements_form.html’ %}包含表单。 设置好之后,这就是最终结果。
index.html:
{% extends 'base.html' %}
{% load static %}
{% block content_wrapper %}
<div class="content-wrapper">
<!-- Content Header (Page header) -->
<div class="content-header">
<div class="container-fluid">
<div class="row mb-2">
<div class="col-sm-6">
<h1 class="m-0 text-dark">Polls Index Page</h1>
</div><!-- /.col -->
<div class="col-sm-6">
<ol class="breadcrumb float-sm-right">
<li class="breadcrumb-item"><a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank">Home</a></li>
<li class="breadcrumb-item active">Polls</li>
</ol>
</div><!-- /.col -->
</div><!-- /.row -->
</div><!-- /.container-fluid -->
</div>
<!-- /.content-header -->
<!-- Main content -->
<div class="content">
<div class="container-fluid">
<div class="row">
<div class="col-lg-6">
<div class="card">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">
Some quick example text to build on the card title and make up the bulk of the card's
content.
</p>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Card link</a>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Another link</a>
</div>
</div>
<div class="card card-primary card-outline">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">
Some quick example text to build on the card title and make up the bulk of the card's
content.
</p>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Card link</a>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Another link</a>
</div>
</div><!-- /.card -->
<!-- general form elements disabled -->
<div class="card card-primary card-outline">
<div class="card-header">
<h3 class="card-title">General Elements</h3>
</div>
<!-- /.card-header -->
<div class="card-body">
{% include 'advanced_forms/general_elements_form.html' %}
</div>
<!-- /.card-body -->
</div>
<!-- /.card -->
</div>
<!-- /.col-md-6 -->
<div class="col-lg-6">
<div class="card">
<div class="card-header">
<h5 class="m-0">Featured</h5>
</div>
<div class="card-body">
<h6 class="card-title">Special title treatment</h6>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="btn btn-primary">Go somewhere</a>
</div>
</div>
<div class="card card-primary card-outline">
<div class="card-header">
<h5 class="m-0">Featured</h5>
</div>
<div class="card-body">
<h6 class="card-title">Special title treatment</h6>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="btn btn-primary">Go somewhere</a>
</div>
</div>
</div>
<!-- /.col-md-6 -->
</div>
<!-- /.row -->
</div><!-- /.container-fluid -->
</div>
<!-- /.content -->
</div>
{% endblock %}
loading.html:
{% extends 'base.html' %}
{% load static %}
{% block content_wrapper %}
<div class="content-wrapper">
<!-- Content Header (Page header) -->
<div class="content-header">
<div class="container-fluid">
<div class="row mb-2">
<div class="col-sm-6">
<h1 class="m-0 text-dark">Home Landing Page</h1>
</div><!-- /.col -->
<div class="col-sm-6">
<ol class="breadcrumb float-sm-right">
<li class="breadcrumb-item"><a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank">Landing Page</a></li>
</ol>
</div><!-- /.col -->
</div><!-- /.row -->
</div><!-- /.container-fluid -->
</div>
<!-- /.content-header -->
<!-- Main content -->
<div class="content">
<div class="container-fluid">
<div class="row">
<div class="col-lg-6">
<div class="card">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">
Some quick example text to build on the card title and make up the bulk of the card's
content.
</p>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Card link</a>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Another link</a>
</div>
</div>
<div class="card card-primary card-outline">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">
Some quick example text to build on the card title and make up the bulk of the card's
content.
</p>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Card link</a>
<a href="#" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" class="card-link">Another link</a>
</div>
</div><!-- /.card -->
</div>
<div class="col-md-6">
<!-- general form elements disabled -->
<div class="card card-warning">
<div class="card-header">
<h3 class="card-title">General Elements</h3>
</div>
<!-- /.card-header -->
<div class="card-body">
{% include 'advanced_forms/general_elements_form.html' %}
</div>
<!-- /.card-body -->
</div>
<!-- /.card -->
</div>
</div>
</div><!-- /.container-fluid -->
</div>
<!-- /.content -->
</div>
{% endblock %}
现在,让我们再次重新启动项目。 屏幕上没有任何变化。 但是从整体结构上,项目变得更易于维护。 努力将是值得的(笑脸)
这是我们完成增强后的文件架构的目录结构。 我用黄色突出显示了模板。
写在最后,模板是Web应用程序中的核心部分之一。 不要写重复代码,我认为该原则适用于前端和后端开发,这样我们才可以制作出可伸缩的应用程序。
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