我创建了一个页面,用户可以在其中进行订购。因此,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。
因此,在我的view
中,有一个job_creation_form
几乎包含所有字段,然后有一个Formset
由Language
个表单组成。
我想使用JQuery validate
插件验证字段而不刷新页面。问题是,我可以在form
中看到一个HTML
标记,该标记没有任何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)
答案 0 :(得分:2)
在Django中django.forms.Form
只处理表单的内部(即字段,验证,保存)部分,而不是与提交有关的任何细节(提交按钮,操作,方法)。
这就是为什么在模板中渲染表单时的原因如下:
{% extend base.html %}
{% block content %}
<form action='' method='post'>
{{ form }}
</form>
{% endblock %}
如果您愿意,可以在表单上设置id属性,并在模板中访问<form ... id='{{ form.id }}'>
,或者只在表单上添加id。