Django 2.0 CreateView无法正常工作

时间:2017-12-29 01:04:57

标签: django

我是Django的新手。不确定这是错误还是错误。

这是我的应用程序中的模型,名为gcbv(用于基于通用类的视图)

from django.db import models
from core.models import TimeStampModel
from django.urls import reverse
# Create your models here.
class Vehicle(TimeStampModel):
    maker = models.CharField(max_length=100)
    model_year = models.IntegerField()
    vehicle_type = models.CharField(max_length=100)
    slug = models.SlugField(max_length=100, unique=True)
    vehicle_model = models.CharField(max_length=100)
     website = models.URLField(max_length=100, blank=True)
    email = models.EmailField(max_length=100, blank=True)
    notes = models.TextField(blank=True, default='')
    def __str__(self):
        x = self.maker + ' ' + self.vehicle_model
        return x

以下是网址:

from django.contrib import admin
from django.urls import path, include
from django.conf.urls import url
from . import views
from django.urls import reverse
#from django.views.generic.base import TemplateView

app_name = 'gcbv'

urlpatterns = [
    path('sub1/', views.SubView.as_view(), name='sub1'),
    path('vehicle_list/', views.VehicleListView.as_view(),
        name = 'vehicle_list'),
    path('vehicle/<str:slug>/', 
       views.VehicleDetailView.as_view(), 
        name='vehicle_detail'),
    path('vehicle/create', views.VehicleCreateView.as_view(),
        name='vehicle_create'),    
    path('', views.IndexTemplateView.as_view(), name='index'),
]

以下是相关观点:

class VehicleCreateView(CreateView):    
    model = Vehicle
    fields = ['maker', 'model_year', 'vehicle_type', 'slug',
        'vehicle_model', 'website', 'email', 'notes']
    labels = {'maker':'Maker', 'model_year':'Year', 
        'vehicle_type':'Type', 'vehicle_model':'Model',
        'website':'Website', 'email':'Email', 'notes':'Notes'}

以下是模板:

{% extends "core/base.html" %}
{% block body_block %}
    <h1>Vehicle Create for GCBV</h1>
    <form action="POST" action="">
        {% csrf_token %}
        {{ form.as_p }}
        <button name="submit" class="btn btn-primary">Submit</button>
    </form>
    <h1>End Vehicle Create for GCBV</h1>
{% endblock %}

看起来好像数据没有保存在数据库中,但是当我直接在管理页面中手动添加相同的数据时,一切正常。我附上了另一张屏幕截图,显示VehicleDetailView已找到相关模板并呈现信息。

非常感谢任何帮助。

NB:当我使用函数视图和正则表达式而不是路径时,一切正常。

表格 rendered form template

提交后 after clicking submit

列表 after clicking submit

详情 after clicking submit

好的,这就是我们七十多岁的人所说的高级时刻&#34;。我已经盯着这段代码两天了,并没有看到明显的。

方法=&#34; POST&#34;!

不是

行动=&#34; POST&#34;

很多,非常感谢

1 个答案:

答案 0 :(得分:1)

在模板的第四行,方法应该等于&#34; post&#34;

{% extends "core/base.html" %} 

{% block body_block %}

 <h1>Vehicle Create for GCBV</h1> 

<form method="POST" action=""> 
{% csrf_token %}
 {{ form.as_p }}
 <button name="submit" class="btn btn-primary">Submit</button> 
</form> 
<h1>End Vehicle Create for GCBV</h1>
 {% endblock %}