Question

我是Django的新手，我想获取Checkbox值，我使用getlist（）方法获取值iit获取值但是如果我将值传递给数据重新生成代码则显示一些“类型错误”我不明白为什么会出现这个错误...代码在下面

Views.py

def edit_estimate_def(request):
context_csrf = RequestContext(request)
value = request.POST.getlist('inputs')
create_estt = create_est.objects.filter(id = value)
#----- Here only I got The Error, the above line it shows Type Error
       int() argument must be a string or a number, not 'list'


context = {'create_estt': create_estt}
if request.method == 'POST':
    introductory_paragraph = request.POST.get('introductory_paragraph')
    editable_signture_area = request.POST.get('editable_signature_area')
    statement_of_needs = request.POST.get('statement_of_needs')
    inline_checkboxes = request.POST.get('inline_checkboxes')
    weeks  = request.POST.get('weeks')
    payment_terms = request.POST.get('payment_terms')
    create_est.objects.filter
    (project_title =value).
    update(introductory_paragraph=introductory_paragraph,
    editable_signture_area=editable_signture_area, statement_of_need$
return render_to_response('accounts/edit_estimate.html', context,context_csrf)

Answer 1

由于value是list对象，您必须使用__in：

create_estt = create_est.objects.filter(id__in=value)

Link to the docs.

如何使用Django

1 个答案: