Django template engine is the most powerful and most complex part of the template is inherited. Template inheritance allows you to create a basic " skeleton " template that contains all the elements of your site, and you can define templates can quilt cover Block .
Template inheritance:
1. New muban.html template file, add in different locations overwhelmed by the need to replace the different names of block tags
{% block content %}
Template content
{% endblock %}或者{% endblock content %}
2. In the new html beginning of the file write:
{% extends "muban.html" %}
3. Next to rewrite the template block label content:
Note: Each block tag is not the same name, there may be a plurality (typically css / js / content can have)
{% block content %}
……
{% endblock %}或者{% endblock content %}
4. To retain the inherited template block content, plus when rewriting
{{ block.super }}
Template inheritance Demo:
muban.html
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <style> 6 * {margin: 0; padding: 0; } 7 .c1, .nav {margin: 0 auto; width: 1200px; background-color: #d6d6d6; color: white; } 8 .fixed:after {content: "";display: block; clear: both; } 9 .navleft {float: left; } 10 .navright {float: right; } 11 ul, li {list-style: none; display: inline; } 12 .contentleft {float: left; width: 300px; background-color: red; height: 100px; } 13 .contentright {float: left; width: 900px; height: 100px; background-color: green; } 14 .c2 {margin: auto auto; text-align: center;vertical-align: middle; } 15 </style> 16 <title>模板继承测试</title> 17 </head> 18 <body> 19 <div class="c1"> 20 <div class="nav fixed"> 21 <div class="navleft "> 22 <ul> 23 <>liAncient </ Li > 24 < Li > Quatrains </ Li > 25 < Li > Songs </ Li > 26 is </ UL > 27 </ div > 28 < div class = "navright" > 29 < UL > 30 < Li > Log </ Li > 31 is < Li > Register </ Li > 32 </ ul> 33 </div> 34 </div> 35 36 <div class="content fixed"> 37 <div class="contentleft"> 38 <div class="c2"> 39 <a href="http://127.0.0.1:8888/muban/">简介</a><br> 40 <a href="http://127.0.0.1:8888/muban_1/">br> <A</Poetry. 1> 41 <a href="http://127.0.0.1:8888/muban_2/">古诗2</a></div> 42 </div> 43 <div class="contentright"> 44 <div class="c2"> 45 {% block content %} 46 模板内容---简介 47 {% endblock %} 48 </div> 49 </div> 50 </div> 51 52 </div> 53 </body> 54 </html>
muban_1.thml
1 {% extends "muban.html" %} 2 {% block content %} 3 <h2>You never fail just when you give up!</h2> 4 {% endblock %}
muban_2.thml
. 1 {the extends% "muban.html"%} 2 {Block Content%%} . 3 {{}} block.super <-! Inheritance reservation label template corresponding to content -> . 4 < H2 > the Do you want Whatever and Smile veryday! </ H2 > . 5 {%}% endblock
views.py
1 def muban(request): 2 return render(request,"muban.html") 3 def muban_1(request): 4 return render(request,"muban_1.html") 5 def muban_2(request): 6 return render(request,"muban_2.html")
Rendering