Django form Form.save() issue - Stack Overflow

def commentCreate(request, articleId):    
#POST
'''
the problem is  comment no relate mapping to one id of Artilce
    单纯的将CommentForm().save 是无法实现留言的,因为
    创建一个留言需要对应一个文章，即要对应其文章所属id；
'''
content = request.POST.get('comment')

CommentForm.content = content


comment = CommentForm()    
#print ('表单绑定确认:',comment.is_bound)
'''
if not comment.is_valid():
    return render(request, template,{'article':articleId})
'''
comment.save()
messages.success(request,'留言已新增')
return redirect('article:articleRead',articleId=articleId)

Console错误：
django.db.utils.IntegrityError: 错误:  在字段 "article_id" 中空值违反了非空约束
DETAIL:  失败, 行包含(879, , null, 2017-05-22 11:05:06.862614+00, null).


网页错误：
    comment.save() ...
▼ Local vars
Variable    Value
articleId    
'336'
comment    
<CommentForm bound=False, valid=False, fields=(content)>
content    
'你好'
request    
<WSGIRequest: POST '/article/commentCreate/336/'>

How to put the value of articleId corresponding to the article into CommentForm()?

伊谢尔伦2749 days ago923

Django form Form.save() issue - Stack Overflow

reply all(2)I'll reply