Please open a ticket about this and link this thread. they should work the
same. I never had a problem with it but we will take a second look.
On Monday, 11 February 2013 12:32:05 UTC-6, 黄祥 wrote:
>
> hi anthony,
>
> thank for your explaination, but i'm sorry, i'm still not understand. i've
> already tried to learn from trial and error like the code that i've shown
> above. the unexpected result above, is mean that i can not view the page
> that is authorize to me (as an *admin membership*). the strange behaviour
> on my second post is when i submit the data in form, it won't work.
> my goal is to set the function that can be used by another function. let
> say __grid_0() can be used by manage_blog() and manage_news() for example
>
> here is the code that i'm tried :
> *#model*
> db.define_table('blog',
> Field('title'),
> Field('contents', 'text'),
> format='%(title)s')
>
> #controller work for a moment
> # pagination function
> def __pagination_0(flash, table, active):
> response.flash=T(flash)
> if len(request.args):
> page=int(request.args[0])
> else:
> page=0
> items_per_page=10
> limitby=(page*items_per_page, (page+1)*items_per_page+1)
> rows=db(active==True).select(limitby=limitby, orderby=~table.id,
> cache=(cache.ram, 10))
> return dict(rows=rows, page=page, items_per_page=items_per_page)
>
> # grid function
> @auth.requires(auth.has_membership(role = 'Admin'))
> def __grid_0(flash, table):
> response.flash=T(flash)
> has_membership=auth.has_membership('Admin')
> grid=SQLFORM.smartgrid(table, user_signature=False,
> onupdate=auth.archive,
> create=has_membership, editable=has_membership,
> deletable=has_membership)
> return dict(grid=grid)
>
> blog_flash="Blog"
> blog_db=db.blog
> blog_active=db.blog.is_active
> blog_manage_flash="Manage Blog"
>
> # blog
> def blog():
> return __pagination_0(blog_flash, blog_db, blog_active)
>
> # manage_blog
> def manage_blog():
> return __grid_0(blog_manage_flash, blog_db)
>
> *#view*
> *blog.html*
> {{extend 'layout.html'}}
>
> {{for i,row in enumerate(rows):}}
> {{if i==items_per_page: break}}
> {{=DIV(H2(row.title))}}
> {{=DIV(row.contents)}}
> {{=prettydate(row.created_on)}}
> {{=BR()}}
> {{pass}}
>
> {{if page:}}
> {{=SPAN(A(T('< Previous'), _href=URL(args=[page-1]), _title=T('Previous
> Page')))}}
> {{pass}}
>
> {{if len(rows) > items_per_page:}}
> {{=SPAN(A(T('Next >'), _href=URL(args=[page+1]), _title=T('Next Page')))}}
> {{pass}}
>
> *manage_blog.html*
> {{extend 'layout.html'}}
>
> {{=grid}}
>
> On Monday, February 11, 2013 9:49:29 PM UTC+7, Anthony wrote:
>>
>> These should be equivalent, though technically
>> @auth.requires_membership('Admin') is equivalent to @auth.requires(lambda:
>> auth.has_membership(role='Admin')). Using the lambda prevents
>> unnecessary database hits checking for membership in cases where the
>> controller file is executed but the specific decorated function is not
>> called.
>>
>> Perhaps you can post a minimal app that reproduces the problem.
>>
>> Anthony
>>
>> On Sunday, February 10, 2013 11:40:45 PM UTC-5, 黄祥 wrote:
>>>
>>> hi,
>>>
>>> what is the difference within :
>>> @auth.requires_membership('Admin') and
>>> @auth.requires(auth.has_membership(role = 'Admin'))
>>> it seems there is some limitation in @auth.requires_membership('Admin')
>>>
>>> e.g.
>>> *case 1 :*
>>> *as expected result*
>>> *@auth.requires(auth.has_membership(role = 'Admin')) ### the difference*
>>> def __grid_0(flash, table):
>>> response.flash=T(flash)
>>> has_membership=auth.has_membership('Admin')
>>> grid=SQLFORM.smartgrid(table, onupdate=auth.archive,
>>> create=has_membership,
>>> editable=has_membership,
>>> deletable=has_membership)
>>> return dict(grid=grid)
>>>
>>> def manage_blog():
>>> return __grid_0(blog_manage_flash, blog_db)
>>>
>>> *unexpected result*
>>> *@auth.requires_membership('Admin') ### the difference*
>>> def __grid_0(flash, table):
>>> response.flash=T(flash)
>>> has_membership=auth.has_membership('Admin')
>>> grid=SQLFORM.smartgrid(table, onupdate=auth.archive,
>>> create=has_membership,
>>> editable=has_membership,
>>> deletable=has_membership)
>>> return dict(grid=grid)
>>>
>>> def manage_blog():
>>> return __grid_0(blog_manage_flash, blog_db)
>>>
>>> what i mean for unexpected result is, the user with the membership of
>>> group 'Admin' can not see the manage_blog page, when i modified it with
>>> *@auth.requires(auth.has_membership(role = 'Admin'))*, the user with
>>> the membership of group 'Admin' can see the manage_blog page.
>>>
>>> is there anyone know about it?
>>>
>>> thank you so much in advance
>>>
>>
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