我有一个表单,它正在更新文本,但不更新数据库中的复选框。复选框是数据库(postgres)中的布尔模型,其中f为false,t为true。我看了其他一些教程,并尝试使用多选题,但没有取得太大成功。在
我会提前道歉,因为我是在django自学的,这是我第一个可悲的应用程序。在
这是表单.py模块
from django import forms
from .model import parcels
class tableedit(forms.ModelForm):
class Meta:
model = parcels
fields = [
"some_number",
"boolean_checkbox_1",
"boolean_checkbox_2"
]
这是模型模型.py在
^{pr2}$这是我的视图.py在
from django.shortcuts import render, redirect
from django.http import HttpResponse
from django.http import HttpResponseRedirect
from django.core.urlresolvers import reverse
from django.views.generic import UpdateView,View
from django.contrib import auth
from django.views.decorators.csrf import csrf_protect
from model import tableedit
from django.contrib.auth.decorators import login_required
from django import forms
import simplejson
from forms import tableedit
@login_required
@csrf_protect
def table_edit(request, p_id = None):
data = parcels.objects.get(id = p_id)
form = tableedit(request.POST or None, instance = data)
if form.is_valid():
instance = form.save(commit = False)
instance.save()
return HttpResponseRedirect(instance.get_absolute_url())
context = {
"some_number" : data.some_number,
"boolean_checkbox_1" : data.boolean_checkbox_1,
"boolean_checkbox_2" : data.boolean_checkbox_2,
"form":form}
return render(request, "static/table_edit.html", context)
这是表格_编辑.html文件
{% if next %}
<input type = "hidden" name="next" value= {% url 'table.view' table.id %} \>
{% endif %}
{{ form.as_p }}
<form action=next method="post">{% csrf_token %}
<input type="submit" value="Update Item" />
</form>
您的
{{ form.as_p }}
不在html<form>
标记内。不太可能有任何数据从该表单发送到服务器。在相关问题 更多 >
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