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Accepted
Shreko
Asked: 2024-11-24 00:30:09 +0800 CST

django-crispy-forms 在两个 div 布局中拆分表单

  • 772

我想将表单拆分为两个具有各自 css_id 的 div，以便我可以根据第一个 div 中的选择使用 ajax 更新第二个 div。问题是，我生成的表单没有 id 为“pbid”和“pb-options”的 div

class PBForm(forms.ModelForm):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.helper = FormHelper(self)

        self.layout = Layout(
            Div('cc', 'pb_id', css_id="pbid"),
            Div('closed_r', 'closed_l', css_id="pb-options")
        )

    pb_id = forms.ChoiceField(label='PB', widget=forms.RadioSelect)
    closed_l = forms.ChoiceField(label='Left Closed', widget=forms.RadioSelect, choices=BOOL_CHOICES)
    closed_r = forms.ChoiceField(label='Right Closed', widget=forms.RadioSelect, choices=BOOL_CHOICES)

    class Meta:
        model = pb 
        fields = ['cc', 'pb_id', 'closed_r', 'closed_l']
django

1 个回答

  1. Best Answer

    您将其分配.layout给FormHelper：

    class PBForm(forms.ModelForm):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.helper = FormHelper(self)
        #   🖟 .helper
        self.helper.layout = Layout(
            Div('cc', 'pb_id', css_id='pbid'),
            Div('closed_r', 'closed_l', css_id='pb-options'),
        )
    • 1

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