django后复选框数据 [英] django post checkbox data
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问题描述
我的视图中有以下代码:
if request.POST ['check'] == True:
,但如果未选中,则会抛出错误。我如何检查我的帖子数据中是否有值检查?
谢谢
解决方案
Python文档是您的朋友:
如果request.POST.get('check',False):
...做东西...
你也可以这样做(更多Python文档):
如果请求中检查.POST:
...做东西...
I'm using a checkbox form in my template and in my view im trying to check if the box has been checked or not I have the following code in my view:
if request.POST['check'] == True:
but then it throws an error if it is unchecked. How do i check if there is a value 'check' in my post data?
Thanks
解决方案
The Python docs are your friend:
if request.POST.get('check', False):
...do stuff...
You could also do this (more Python docs):
if "check" in request.POST:
... do stuff...
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