DJango-我的forms.py元素未顯示在html模板中
[英]DJango - My forms.py elements are not showing up in the html template
問題描述
我是Django的新手，正在從事一個項目。 我一直堅持設置一個forms.py，並將其與我的模板集成在一起。 我借助在線上的各種教程完成了所有必需的工作，但無法看到在HTML頁面上以表單聲明的字段。 以下是我用於每個模塊的代碼。 如果有人可以幫助我，那就太好了。
models.py
from django.db import models
class EarlyBirds(models.Model):
name = models.CharField(max_length=200)
email = models.CharField(max_length=200)
contact_number = models.IntegerField()
def __str__(self):
return '%s - %s' % (self.name, self.email)
views.py
from django.shortcuts import render
from django.http import HttpResponse
from django.template import RequestContext, loader
from django.shortcuts import render_to_response
from .forms import EarlyBirdsForm
from .models import EarlyBirds
def register(request):
context = RequestContext(request)
success=''
if request.method == 'POST':
form = EarlyBirdsForm(request.POST)
if form.is_valid():
name = request.POST.get('name','')
email = request.POST.get('email','')
number = request.POST.get('number','')
if email:
email_exist = EarlyBirds.objects.filter(email=email)
if email_exist:
success = 'Thankyou for your intrest! This email is already registered with us. We will get back to you soon.'
else:
eb_obj = EarlyBirds(name=name,email=email,contact_number=number)
eb_obj.save()
success = 'Thankyou for your intrest! We will get back to you soon.'
else:
success = 'Please fill out the required fields'
else:
success = form.errors
else:
form = EarlyBirdsForm()
return render_to_response('ComingSoon.html', {'success':success}, context)
表格
from django import forms
from django.forms import ModelForm
from app_name.models import EarlyBirds
class EarlyBirdsForm(forms.Form):
name = forms.CharField(required=True,max_length=100)
email = forms.CharField(required=True,max_length=100)
number = forms.IntegerField(required=True)
class Meta:
model = EarlyBirds
fields = ("name", "email", "number")
模板
<html xmlns="http://www.w3.org/1999/xhtml">
<body align="center">
<form method="POST" action="{%url 'comingsoon:register'%}">
{% csrf_token %}
<div class="header-blog-comingSoon" align="center">
<!--<form method="post">
<span>{{ form.as_p }}</span>
<br/>
<span><button class="comingsoon-Reg" type="submit">Register</button></span>
<br/><br/>
<br/><label class="successLabel">{{success}}</label>
</div>
</form>
</body>
</html>
project.urls.py
from django.conf.urls import include, url
from django.contrib import admin
urlpatterns = [
url(r'^ComingSoon/', include('app_name.urls', namespace="comingsoon")),
url(r'^admin/', include(admin.site.urls)),
]
當我嘗試執行此代碼時，我在html頁面上的“注冊”按鈕中看到的全部內容。 名稱，電子郵件和聯系電話的三個文本字段丟失。 請讓我知道我在這里想念的東西。
2 個解決方案
解決方案1
0 已采納 2015-09-02 17:45:55
您忘記將表單添加到上下文中：
def register(request):
...
return render_to_response('ComingSoon.html', {'success':success, 'form': form}, context)
解決方案2
0 2015-09-03 07:33:48
也許您應該嘗試這樣編寫表單：
class EarlyBirdsForm(forms.ModelForm):
class Meta:
model = EarlyBirds
fields = '__all__'
更容易，更簡單。 由於您正在使用模型中的所有屬性，因此不妨將表單直接與模型連接。
CésarBustíos說的沒錯。 您沒有在模板的上下文字典中添加表單。
我的Django form.py的元素未定義嗎？
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