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class Mood(models.Model):
status =models.CharField(max_length=10,null=False)
def __unicode__(self):
return self.status
class Post(models.Model):
mood = models.ForeignKey('Mood',on_delete=models.CASCADE) #外键引用
nickname =models.CharField(max_length=10, default='不愿意透露自己的人')
message = models.TextField(null=False)
del_pass = models.CharField(max_length=10)
pub_time = models.DateTimeField(auto_now=True)
enabled = models.BooleanField(default=False)
def __unicode__(self):
return u"%s" %(self.message)
class PostForm(forms.ModelForm):#窗口类，要import forms
class Meta:
model= Post#用于指定用哪个model
fields= ['mood','nickname','message','del_pass']#用于指定用model中哪些变量
def __init__(self, *args, **kwarge):
super(PostForm, self).__init__(*args, **kwarge)
self.fields['mood'].label = '现在的心情'
self.fields['nickname'].label = '你的昵称'
self.fields['message'].label = '你的消息'
self.fields['del_pass'].label = '设置密码'
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view调用的函数
def posttest(request):
if request.method=='POST': #点击提交时的处理入口
post_form = PostForm(request.POST)
if post_form.is_valid:
message = "你的信息已存储"
post_form.save()
else:
message = "如果张贴，要每个字段多必须写"
template = get_template('one/posttest.html')
post_form = PostForm()
moods = Mood.objects.all()
request_context = RequestContext(request)
request_context.push(locals())
html = template.render(request_context)
return HttpResponse(html)
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对用的html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>post test</title>
</head>
<body>
{% if message %}
<h2>{{ message }}</h2>
{% endif %}
<form action="." method="post">
{% csrf_token %}
<!--#导入包，防止伪站点请求-->
<table>
{{ post_form.as_table }}
</table>
<input type="submit" value="张贴" >
<input type="reset" value="清除重设" >
</form>
</body>
</html>
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最后，附上结果图
