如何将表单传递给基于类的通用视图(TodayArchiveView)?
url.py
from django.conf.urls import patterns, include, url
import os.path
from crm.views import *
urlpatterns += patterns('',
(r'^test/$', tView.as_view()),
)
views.py
from django.views.generic import TodayArchiveView
from crm.forms import *
from crm.models import *
class tView(TodayArchiveView):
model = WorkDailyRecord
context_object_name = 'workDailyRecord'
date_field = 'date'
month_format = '%m'
template_name = "onlyWorkDailyRecord.html"
form_class = WorkDailyRecordForm ################## ADD
tView 是一个通用视图……
WorkDailyRecord 是在 models.py 中定义的模型
我想把表单(在 forms.py 中的 'WorkDailyRecordForm' 类)传递给模板(onlyWorkDailyRecord.html)
该怎么做呢?
添加
forms.py
from django import forms
class WorkDailyRecordForm(forms.Form):
contents = forms.CharField(label='',
widget=forms.Textarea(attrs={'placeholder': 'contents', 'style':'width:764px; height:35px;'}),
required=False,
)
target_user = forms.CharField(label='',
widget=forms.TextInput(attrs={'placeholder': 'target', 'style':'width:724px'}),
required=False,
)
onlyWorkDailyRecord.html
<form method="post" action="." class="form-inline" id="save-form">
{{ form.as_table }}
<button type="submit" class="btn btn-mini" id="workDailyRecord-add">작성</button>
</form>
2 个回答
0
我在把表单类传递给一个通用视图时遇到了麻烦,不过我通过重写 get_context_data() 这个函数解决了这个问题。如果有人也在找这个方法,可以参考一下。
这是来自 Mozilla 文档的一个例子:
class BookListView(generic.ListView):
model = Book
def get_context_data(self, **kwargs):
# Call the base implementation first to get the context
context = super(BookListView, self).get_context_data(**kwargs)
# Create any data and add it to the context
context['some_data'] = 'This is just some data'
return context
你需要把表单对象放入上下文字典中的一个键里。
想了解更多信息,可以点击 这里。
0
在基于类的视图中,你需要指定一个 form_class
:
form_class = WorkDailyRecordForm
这是一个简单的例子:
class tView(TodayArchiveView):
form_class = WorkDailyRecordForm
template_name = 'onlyWorkDailyRecord.html'
model = WorkDailyRecord
def form_valid(self, form, **kwargs):
instance = form.save(commit=True)
return HttpResponse('Done')
def dispatch(self, request, *args, **kwargs):
return super(tView, self).dispatch(request, *args, **kwargs)
想了解更多信息,可以查看 基于类的视图中的通用编辑