【发布时间】:2016-09-15 02:03:15
【问题描述】:
我创建了一个页面,用户可以在其中下订单。所以他们可以填写一些字段,如 description、notes 等,包括“语言”,这是formset 的一个字段。
所以在我的view 中,有一个job_creation_form 包含几乎所有字段,然后有一个Formset 由Language 组成。
我想使用JQuery validate 插件来验证字段而不刷新页面。问题是我可以在HTML 中看到一个form 标签,它没有任何id。如何设置id?
def create_order(request):
LanguageLevelFormSet = formset_factory(LanguageLevelForm, extra=5, max_num=5)
language_level_formset = LanguageLevelFormSet(request.POST or None)
job_creation_form = JobCreationForm(request.POST or None, request.FILES or None)
context = {'job_creation_form': job_creation_form,
'formset': language_level_formset}
if request.method == 'POST':
if job_creation_form.is_valid() and language_level_formset.is_valid():
cleaned_data_job_creation_form = job_creation_form.cleaned_data
cleaned_data_language_level_formset = language_level_formset.cleaned_data
for language_level_form in [d for d in cleaned_data_language_level_formset if d]:
language = language_level_form['language']
level = language_level_form['level']
job = Job(
customer=request.user,
text_to_translate=cleaned_data_job_creation_form['text_to_translate'],
file=cleaned_data_job_creation_form['file'],
short_description=cleaned_data_job_creation_form['short_description'],
notes=cleaned_data_job_creation_form['notes'],
language_from=cleaned_data_job_creation_form['language_from'],
language_to=language,
level=level,
)
job.save()
return HttpResponseRedirect('/order-success')
else:
print job_creation_form.errors
print language_level_formset.errors
return render(request, 'auth/jobs/create-job.html', context=context)
return render(request, 'auth/jobs/create-job.html', context=context)
【问题讨论】:
-
我不确定您的问题是什么。为什么你需要一个 ID,而不是在只有一个表单的情况下选择 $("form")?另外,如果你真的需要,为什么不在模板中给它一个ID?
标签: javascript jquery html django django-forms