【发布时间】:2017-12-13 10:42:41
【问题描述】:
这是我的视图函数:它需要一个 kwarg,即 block_id
def write_comment(request, block_id):
block=get_object_or_404(Block, pk=block_id)
if request.method=='POST':
form=Comment_form(request.POST)
if form.is_valid():
#do stuff
else:
return render(request,'writers_block/index.html', {'comment_form':form, 'block_form':Block_form()})
要从我使用的模板表单中访问它:
{%for block in block_list%}
<form method="post" action="{%url 'write_comment' block_id=block.id%}">
{%csrf_token%}
{{comment_form}}
<input type="submit" value="submit">
</form>
{%endfor%}
不知何故,我总是收到一个 NoReverseMatch,说找不到带有该参数的 write_comment:
url模式是:
url(r'^write_comment', writers_block.views.write_comment, name='write_comment')
你能帮帮我吗?
【问题讨论】:
标签: django python-3.x django-forms django-templates django-views