在 Views.py 中引用表单的 ID 字段
referencing an ID field of a form in Views.py
我正在尝试在提交表单时通过电子邮件发送模型条目的url
然而,当我像这样引用我的 form.id 时
+ `'(http://localhost:8000/zipherJobCards/viewJobCard/'+form.cleaned_data['id']+')',`
我收到以下错误
KeyError: 'id'
有没有正确的方法来引用像这样的条目的 ID?
请在此处查看完整的 send_mail
函数
def jobCard(request ):
form = jobCardForm()
if request.method == 'POST':
form = jobCardForm(request.POST)
if form.is_valid():
form.save()
send_mail(
'ZTS JOB CARD' + form.cleaned_data['jobNumber'],
'A new job card has been loaded for ' + form.cleaned_data['customerName'] + ' with a Total Cost of ' + form.cleaned_data['totalCostOfJob'] + '(http://localhost:8000/zipherJobCards/viewJobCard/'+form.cleaned_data['id']+')',
'it.zipher@gmail.com',
['it@zipher.co.za'],
fail_silently=False,
)
return redirect('home')
else:
print(form.errors)
content = {'form':form}
return render(request, 'main/jobCard.html', content)
id
(或pk
)不是表单的一部分,它是保存对象时设置的主键。你需要做obj = form.save()
,然后你可以引用保存的对象,比如obj.id
。
我正在尝试在提交表单时通过电子邮件发送模型条目的url
然而,当我像这样引用我的 form.id 时
+ `'(http://localhost:8000/zipherJobCards/viewJobCard/'+form.cleaned_data['id']+')',`
我收到以下错误
KeyError: 'id'
有没有正确的方法来引用像这样的条目的 ID?
请在此处查看完整的 send_mail
函数
def jobCard(request ):
form = jobCardForm()
if request.method == 'POST':
form = jobCardForm(request.POST)
if form.is_valid():
form.save()
send_mail(
'ZTS JOB CARD' + form.cleaned_data['jobNumber'],
'A new job card has been loaded for ' + form.cleaned_data['customerName'] + ' with a Total Cost of ' + form.cleaned_data['totalCostOfJob'] + '(http://localhost:8000/zipherJobCards/viewJobCard/'+form.cleaned_data['id']+')',
'it.zipher@gmail.com',
['it@zipher.co.za'],
fail_silently=False,
)
return redirect('home')
else:
print(form.errors)
content = {'form':form}
return render(request, 'main/jobCard.html', content)
id
(或pk
)不是表单的一部分,它是保存对象时设置的主键。你需要做obj = form.save()
,然后你可以引用保存的对象,比如obj.id
。