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五、Python Django模板标签
Python Django模板标签
一、if、for标签
# cat blog/views.py
from django.shortcuts import render_to_response
def index(req):
user = {‘name‘:‘loyu‘,‘age‘:23,‘sex‘:‘male‘}
book_list = [‘python‘,‘java‘,‘php‘,‘web‘]
return render_to_response(‘index.html‘,{‘title‘:‘Loyu page‘,‘user‘:user,‘book_list‘:book_list})
# cat blog/template/index.html
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<title>{{title}}</title>
</head>
<body>
{% if user %}
<li>name:{{user.name}}</li>
{% else %}
用户不存在
{% endif %}
{% for book in book_list %}
<li>{{book}}</li>
{% endfor %}
{% for k,v in user.items %}
<li>{{forloop.counter}}.{{k}}:{{v}}</li>
{% endfor %}
</body>
</html>
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五、Python Django模板标签