initial=2, widget=widgets.Select ) def __init__(self, *args, **kwargs): super(MyForm,self).__init__(*args, **kwargs) # self.fields['user'].choices = ((1, '上海'), (2, '北京'),) #或 self.fields['user'].choices = models.Classes.objects.all().values_list('id','captio...
initial=1,#设置默认值widget=forms.widgets.Select#下拉选项)#重写父类的init方法#如果一个字段的内容是从数据库获取的,需要重写父类的init方法def__init__(self, *args, **kwargs): super().__init__(*args, **kwargs) self.fields["city"].widget.choices = models.City.objects.all().values_list...
super().__init__(*args, **kwargs) for field in iter(self.fields): field_obj = self.fields[field] if not isinstance(field_obj, forms.fields.ChoiceField): field_obj.widget.attrs.update({‘class‘: ‘form-control‘}) # 全局钩子,此处用来判断两次输入的密码 def clean(self): pwd = self...
from django.core.validatorsimportRegexValidatorclassMyForm(Form):user=fields.ChoiceField(# choices=((1,'上海'),(2,'北京'),),initial=2,widget=widgets.Select)def__init__(self,*args,**kwargs):super(MyForm,self).__init__(*args,**kwargs)# self.fields['user'].widget.choices=((1,'上海...
[1,],widget=widgets.SelectMultiple)# 从数据库中获取多选# 方式一fromdjango.forms import Formfromdjango.core.validators import RegexValidatorclass Form类(Form):user= fields.ChoiceField(# choices=((1,'一班'),(2,'二班'),),initial=2,widget=widgets.Select)def __init__(self, *args, **kwarg...
def__init__(self,*args,**kwargs):super().__init__(*args,**kwargs)forfieldiniter(self.fields):field_obj=self.fields[field]ifnotisinstance(field_obj,forms.fields.ChoiceField):field_obj.widget.attrs.update({‘class‘:‘form-control‘})# 全局钩子,此处用来判断两次输入的密码 ...
context['widget']['type'] = self.input_type return context 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 发现模板文件template_name = 'django/forms/widgets/input.html',实际上并不存在,是调用了父类方法 ...
Override get_ordering_widget() if you need to provide a widget instance for use with can_order: >>> from django.forms import BaseFormSet, formset_factory >>> from myapp.forms import ArticleForm >>> class BaseArticleFormSet(BaseFormSet): ... def get_ordering_widget(self): ... retu...
FIX: Elementor widget JetForm - fields width issue (props@stijnvanouplines) FIX: Incorrect recognition of regular expression in advanced validation 3.1.8 FIX: Error in form fields in editor after release of WP 6.4. Inability to edit them ...
widget=widgets.Select ) def__init__(self, *args, **kwargs): super(MyForm,self).__init__(*args, **kwargs) # self.fields['user'].widget.choices = ((1, '上海'), (2, '北京'),) #或 self.fields['user'].widget.choices = models.Classes.objects.all().value_list('id','caption...