django 同时提交多个重复表单formset_factory

最新推荐文章于 2025-05-14 17:36:34 发布

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最新推荐文章于 2025-05-14 17:36:34 发布

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分类专栏： Django 文章标签： Django formset_factory

本文链接：https://blog.youkuaiyun.com/qq_38854847/article/details/103824543

版权

formset_factory

官方文档：https://docs.djangoproject.com/en/3.0/topics/forms/formsets/

Step1 写个自定义表单

Step2 forms.formset_factory(ReceiptForm, extra=1)注册

class ReceiptForm(forms.Form):
    invoice_number = forms.CharField(
        widget=forms.TextInput(attrs={
            'placeholder': 'Enter Receipt No.',
            'required': True,
        })
    )
    limit_day = (datetime.now()-timedelta(13)).strftime('%Y-%m-%d')
    invoice_issue_date = forms.CharField(
        widget=forms.TextInput(attrs={
            'type': 'text',
            'autocomplete': 'off',
            'readonly': 'readonly',
            'placeholder': 'Enter Receipt Issue Date',
            'required': True,
        })
    )
    invoice_amount = forms.CharField(
        widget=forms.TextInput(attrs={
            'type':'number',
            'placeholder': 'Enter Receipt Amount (in HK$)',
            'required': True,
        })
    )
    record_type = forms.ChoiceField(choices=RECORD_TYPE_CHOICES, required=True)
ReceiptFormset = forms.formset_factory(ReceiptForm, extra=1)

Step3 显示模板

def tttttt(request):
    get_transaction_results = None

    formset = ReceiptFormset(None)

    if request.method == 'POST':
        formset = ReceiptFormset(request.POST, request.FILES)
        if formset.is_valid():
            for form in formset:
                invoice_amount = form.cleaned_da