Django基礎(chǔ)教程-模板

 
 
 
Ordering notice
 
Dear {{ person_name }},
 
Thanks for placing an order from {{ company }}. It's scheduled to
 ship on {{ ship_date|date:"F j, Y" }}.
 
Here are the items you've ordered:
 
 {% for item in item_list %}
 
{{ item }}
 {% endfor %}
 
 {% if ordered_warranty %}
 
Your warranty information will be included in the packaging.
 {% else %}
 
You didn't order a warranty, so you're on your own when
 the products inevitably stop working.
 {% endif %}
 
Sincerely,
{{ company }}
 
 

>>> from django import template
>>> t = template.Template('My name is {{ name }}.')
>>> c = template.Context({'name': 'Adrian'})
>>> print(t.render(c))
My name is Adrian.
>>> c = template.Context({'name': 'Fred'})
>>> print(t.render(c))
My name is Fred.

>>> from django import template #從django中導(dǎo)入template對(duì)象
>>> t = template.Template('My name is {{ name }}.') #使用template對(duì)象的Template（）方法
>>> c = template.Context({'name': 'Adrian'}) #使用template對(duì)象的Context（）函數(shù)給賦值，比如name的值就是Adrian，Context（）的（）里面是一個(gè)字典
>>> print(t.render(c)) #渲染模板，也就是講Context賦值后的name的值A(chǔ)drian替換上面Template（）中的{{name}}并

#代碼段1：
>>> from django.template import Template,Context
>>> t=Template('hello,{{name}}')
>>> for name in ('A','B','C'):
... print(t.render(Context({'name':name})))
...
hello,A
hello,B
hello,C
#代碼段2：
>>> from django.template import Template,Context
>>> person={'name':'Thunder','age':'108'}
>>> t=Template('{{person.name}} is {{person.age}} years old!')
>>> c=Context({'person':person})#后面的這個(gè)person是一個(gè)字典
>>> t.render(c)
'Thunder is 108 years old!'
#代碼段3：
>>> from django.template import Template,Context
>>> t=Template('Item 2 is {{items.2}}')#items.2的意思是調(diào)用items列表的第3個(gè)元素，因?yàn)榱斜淼乃饕菑?開始的
>>> c=Context({'items':['Apple','Banana','Orange']})
>>> t.render(c)
'Item 2 is Orange'