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()?
