Thanks about explain it.
this is code in my controller "default.py"
@auth.required_login()
def foo():
return 'this requires login'
I use these code for visitor auto redirect to login page.
and web2py will auto add *_next* variable then I can't use
*auth.settings.login_next
*to redirect location.
so how to let web2py *don't *auto add _next variable by use
@auth.required_login()?
Anthony於 2016年3月30日星期三 UTC+8下午8時54分30秒寫道：
>
> On Wednesday, March 30, 2016 at 4:06:41 AM UTC-4, killzane wrote:
>>
>> I use *@auth.requires_login()* in my controller
>> and when I visit that page, I will auto go to login page and have the
>> "_next URL parameter"
>>
>> I want to use
>> auth.settings.login_next = URL('default', 'router')
>>
>> according to this page
>> <http://web2py.com/books/default/chapter/29/09/access-control#Auth-Settings-and-messages>
>> I
>> need to set *referrer_actions *but I don't know where should I put this
>> code?
>> or It has other way to do it?
>>
>
> auth.settings.login_next is the default redirect location in case there is
> *no* _next variable in the URL query string -- so that should already
> work without any _next variable. By default, the auth.navbar adds a _next
> variable to the login URL when the login link is clicked (so the user will
> be redirected back to the page they were on before logging in) -- the _next
> variable in the URL takes precedence over the auth.settings.login_next
> setting, which only serves as a default. If you want to prevent auth.navbar
> from adding the _next variable, you can use auth.navbar(...,
> referrer_actions=None) wherever you have inserted the navbar (most likely
> this would be in your layout.html). If that is not your goal, please
> explain the behavior you are looking for and what you are seeing instead.
>
> Anthony
>
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