Python Django模板变量

一、传递字符串变量


# 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>

<h1>hello `user`</h1>

</body>

</html>


# cat blog/views.py

from django.shortcuts import render_to_response

def index(req):

    return render_to_response('index.html',{'title':'Loyu page','user':'loyu'})


二、传递字典、列表变量

# 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>

<h1>hello: `user`.`name`</h1>

<p>hello: `user`.`age`</p>

<p>hello: `user`.`sex`</p>

<p>`book_list`.`0`</p>

<p>`book_list`.`1`</p>

<p>`book_list`.`2`</p>

<p>`book_list`.`3`</p>

</body>

</html>



# 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})


三、传递类变量


# 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>

<h1>hello: `user`.`name`</h1>

<h1>hello: `user`.`age`</h1>

<h1>hello: `user`.`sex`</h1>

</body>

</html>


# cat blog/views.py


from django.shortcuts import render_to_response

class Person(object):

    def __init__(self, name, age, sex):

        self.name = name

        self.age = age

        self.sex = sex

def index(req):

    user = Person('Loyu', 33, 'male')

    return render_to_response('index.html',{'title':'Loyu page','user':user})