West Tour Road--python full Stack--form component fields and dynamic bindings

One, in HTML | Safe can be processed in the background in the following ways

1 " <input type ' text '/> " 2  from Import Mark_safe 3 Text = Mark_safe (text)

Second, views.py operation

1  fromDjango.shortcutsImportRender2 3  fromDjangoImportForms4  fromDjango.formsImportfields,widgets5  fromApp01ImportModels6 classLoveform (forms. Form):7Price =Fields . Integerfield ()8USER_ID =Fields . Integerfield (9         #widget=widgets. Select (choices=[(1, ' Alex '), (2, ' Xialv '), (3, ' SB '),])Ten         #Database Fetch value Onewidget=widgets. Select () A     ) -     #set up dynamic bindings to update data at any time -     def __init__(self,*args,**Kwargs): the         #super must be in front, copy all the static fields, copy to Self.fields -Super (Loveform,self).__init__(*args,**Kwargs) -self.fields['user_id'].widget.choices = models. UserInfo.objects.values_list ('ID','username') -  + defLove (Request): -obj =Loveform () +     returnRender (Request,'love.html', locals ())

West Tour Road--python full Stack--form component fields and dynamic bindings