django model form 關聯

參考：

http://www.cnblogs.com/BeginMan/archive/2013/09/10/3312522.html

(1)、字段類型的對應，django model的字段類型對應到form的字段類型，這裏列舉一下幾個重要的：

 

Model field	Form field
BooleanField	BooleanField
CharField	CharField with max_length
DateField	DateField
DateTimeField	DateTimeField
FileField	FileField
ForeignKey	ModelChoiceField
IntegerField	IntegerField
ManyToManyField	ModelMultipleChoiceField
TextField	CharField with widget=forms.Textarea

• ForeignKey is represented by django.forms.ModelChoiceField, which is a ChoiceField whose choices are a model QuerySet.
• ManyToManyField is represented by django.forms.ModelMultipleChoiceField, which is a MultipleChoiceField whose choices are a model QuerySet.

 

(2)、對應的屬性

若是model 字段 有blank=True, 則表單類中對應的要 required=False,不然required=True

表單字段的 label 被設置爲model field的 verbose_name  且第一個字符大寫.

表單字段的 help_text 對應models field的 help_text

若是model 字段有choices 則表單字段widget 設置 Select