我试图显示一个Bootstrap Form Modal,而不是Django中的通常形式。我写了下面的代码。但是,提交模态后,form_valid()方法执行两次,从而将数据两次添加到数据库中。任何帮助将不胜感激。
form_class = CreateTransacionForm
template_name = 'create.html'
success_url = '/main/'
success_message = 'Transaction created'
def form_valid(self, form):
obj = form.save(commit=False)
## Do some additional tasks
obj.save()
return HttpResponseRedirect(reverse('main'))
请求看起来像this
答案 0 :(得分:1)
插入:
如果不是self.request.is_ajax():
def form_valid(self, form):
if not self.request.is_ajax():
obj = form.save(commit=False)
## Do some additional tasks
obj.save()
return HttpResponseRedirect(reverse('main'))