Django中的ModelForm

customer 客户表

class Customer(models.Model):
    
    ......

 ModelForm

from django import forms
class customersModelForm(forms.ModelForm):
    class Meta:
        model=Customer
        fields="__all__"
    # 给表单添加样式
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        for field in self.fields.values():
            from multiselectfield.forms.fields import MultiSelectFormField
            if not isinstance(field,MultiSelectFormField):
                field.widget.attrs.update({'class': 'form-control'})