值未保存在我的模型中

我的models.py中有一個名爲INPUT的模型。它有多對多的字段我的問題是，我的值沒有得到保存在數據庫或表名INPUT 我不知道我在哪裏錯了。值未保存在我的模型中

我的models.py是：

from django.db import models 
from django.contrib.auth.models import User 

# Create your models here. 
class Person(models.Model): 
     title=models.CharField(max_length=1000,unique=True) 
    cost=models.CharField(max_length=100) 
    desc=models.TextField(blank=True) 
    color=models.CharField(max_length=1000) 
    image_urls=models.CharField(max_length=1000) 
    source=models.CharField(max_length=1000,unique=True) 
    category=models.CharField(max_length=1000) 
    size=models.CharField(max_length=1000) 
    fit=models.CharField(max_length=1000) 
    fabric=models.CharField(max_length=1000) 
    type_dress=models.CharField(max_length=1000) 
    currency=models.CharField(max_length=1000) 
    advertiser=models.CharField(max_length=1000) 
    def __unicode__(self): 
      return self.title 

class foroccasion(models.Model): 
     occasions=models.CharField(max_length=2000) 
    def __unicode__(self): 
      return self.occasions 

class forstyle(models.Model): 
     style=models.CharField(max_length=2000) 
    def __unicode__(self): 
      return self.style 

class forbodytype(models.Model): 
     bodytype=models.CharField(max_length=2000) 
    def __unicode__(self): 
      return self.bodytype 

class Input(models.Model): 
    tabbody=[ 
      ("apple","apple"), 
      ("pear/triangle","pear/triangle"), 
      ("hourglass","hourglass"), 
      ("rectangle","rectangle"), 
      ("inverted triangle","invered triangle") 
     ] 
     tabstyle=[ 
     ("vintage","vintage"), 
     ("sophisticated","sophisticated"), 
     ("chic","chic"), 
     ("bone","bone"), 
     ("edgy","edgy") 
     ] 

# apparelid=models.(max_length=104) 
    apparelid=models.ForeignKey('Person') 
# apparelid=models.CharField(max_length=100,blank=True) 
    userid=models.CharField(max_length=100,blank=True,editable=False) 
    occassion=models.ManyToManyField(foroccasion) 
    bodytype=models.ManyToManyField(forbodytype) 
    style=models.ManyToManyField(forstyle) 
    def __unicode__(self): 
      return self.userid

我forms.py如下：

import re 
from django import forms 
from django.contrib.auth.models import User 
from django.utils.translation import ugettext_lazy as _ 
from apple3.models import models 
from django.forms import ModelForm 
from apple3.models import Input,Person 

class UserForm(ModelForm): 
    class Meta: 
    model=Input

我views.py如下：

def title(request,title_id): 
     cur=0 
    cur=Person.objects.get(pk=title_id) 
# imge=Person.objects.all()[:109] 
# for i in range(1,len(imge)-2): 
#  if i==int(title_id): 
#   cur=imge[i] 
    sz=str(cur.size) 
    sz=sz.split(',') 
    fsz=[] 
    for i in sz: 
     s="" 
     for j in range(0,len(i)): 
     if i[j]!='U' and i[j]!='K' and i[j]!=',': 
      s+=i[j] 
     fsz.append(s) 
    lsz=len(fsz) 
#form=UserForm(request.POST) 
     if request.method == 'POST':# If the form has been submitted... 
     print "dsflkjdfslkjdsl" 
      form=UserForm(request.POST)# A form bound to the POST data 
      if form.is_valid(): # All validation rules pass 
      # Process the data in form.cleaned_data 
      # ... 
#form.cleaned_data() 
      new=form.save(commit=False) 
      new.userid=request.user 
      new.occassion=self.cleaned_data["occassion"] 
      new.bodytype=self.cleaned_data["bodytype"] 
      new.style=self.cleaned_data["style"] 
      new.apparelid=self.cleaned_data["apparelid"] 
      new.save() 
      form.save_m2m() 
     else: 
      form = UserForm() # An unbound form""" 
     template=loader.get_template('apple3/title.html') 
    context=RequestContext(request,{ 
      'cur':cur, 
      'sz':fsz, 
      'lsz':lsz, 
      'form':form, 
     } 
     ) 
     return HttpResponse(template.render(context))

我的模板如下：

<form action="/dress/female/" method="post">{% csrf_token %} 

{{form.as_p}} 
<input type="submit" value="Submit" /> 
</form>

此外，我已嘗試顯示窗體的單個元素，但它沒有得到保存在數據庫中請幫我我是新來的django。

來源

2013-10-26 ashishk

您是否已經驗證的形式是如果form.is_valid（）：語句有效並運行True塊： – schillingt

你是什麼意思，通過驗證表格的有效性我寫了form.is_valid（）if條件和什麼是真正的塊？ – ashishk

你知道代碼「new = form.save（commit = False）」實際上是在執行嗎？「form.is_valid（）」返回True嗎？ – schillingt

添加您的形式是這樣的：

YOURFORM(ModelForm): 

    class Meta: 
    model=Yourmodel 

    def __init__(self, *args, **kwargs): 
      self.user = kwargs.pop('user', None) 
      super(yourform, self).__init__(*args, **kwargs) 

    def save(self, commit=True): 
     instance = super(yourform, self).save(commit=False) 
     if self.user: 
      instance.user = self.user 
     return instance.save()

在我的例子中，我設置的用戶字段的值，我從觀點稱之爲是這樣的：

 form = myForm(request.POST,user=request.user)

來源

2013-10-26 13:36:48 Walucas

值未保存在我的模型中

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