def edit_article():
article_id = int(request.vars['article_id'])
from gluon.tools import Crud
crud = Crud(db)
article_edit = db.article
article_edit.seeders.readable = False
article_edit.seeders.editable = False
article_edit.leechers.readable = False
article_edit.leechers.editable = False
form = crud.update(article_edit,
article_id)
return {'form':form}
this is my method, and continue showing and updating leechers and seeders
field...
whats wrong?
2015-09-14 15:18 GMT-03:00 Richard Vézina <[email protected]>:
> And if you only need one field from ten in an update form you may consider
> this :
>
> for f in db.tabe.fields:
> db.table[f].readable = False
> db.table[f].writable = False
>
> Then you put to True the field you want to update...
>
> Richard
>
> On Mon, Sep 14, 2015 at 2:16 PM, Richard Vézina <
> [email protected]> wrote:
>
>> No, no, no, before the crud.update()
>>
>> I think it may work either after, but it more safe and coherent before
>> the form definition (before crud.something).
>>
>> Richard
>>
>> On Mon, Sep 14, 2015 at 1:47 PM, Diego Tostes <[email protected]>
>> wrote:
>>
>>> def controler_update():
>>> from gluon.tools import Crud
>>> crud = Crud(db)
>>>
>>>
>>>
>>> crud.update(db.tablename,
>>> id)
>>>
>>>
>>>
>>> db.tablename.field.readable = False
>>> db.tablename.field.editable = False
>>>
>>> return dict(form=crud())
>>>
>>>
>>> 2015-09-14 14:37 GMT-03:00 Diego Tostes <[email protected]>:
>>>
>>>> like this:
>>>>
>>>> def controler_update():
>>>> from gluon.tools import Crud
>>>> crud = Crud(db)
>>>>
>>>>
>>>>
>>>> crud.update(db.tablename,
>>>> db.tablename.field.readable = False,
>>>> db.tablename.field.editable = False,
>>>> id)
>>>>
>>>> return dict(form=crud())
>>>>
>>>>
>>>> regards
>>>>
>>>> diego
>>>>
>>>> 2015-09-14 13:49 GMT-03:00 Richard Vézina <[email protected]>
>>>> :
>>>>
>>>>> I you want to prevent some fields to appears and be created/updated in
>>>>> your form put this in you controller before form declaration :
>>>>>
>>>>> db.table.field.readable = False
>>>>> db.table.field.writeable = False
>>>>>
>>>>> Richard
>>>>>
>>>>> On Mon, Sep 14, 2015 at 12:47 PM, Diego Tostes <
>>>>> [email protected]> wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I neew to create a form to edit a existing table element, but i do
>>>>>> not want to expose all the fields of the table to update.
>>>>>>
>>>>>> is that possiblem using sqlform or crud form? or i need to build a
>>>>>> custom form at the viw and create a controler to update the table?
>>>>>>
>>>>>> rgds
>>>>>> diego
>>>>>>
>>>>>> --
>>>>>> Resources:
>>>>>> - http://web2py.com
>>>>>> - http://web2py.com/book (Documentation)
>>>>>> - http://github.com/web2py/web2py (Source code)
>>>>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>>>>>> ---
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>>>>>> To unsubscribe from this group and stop receiving emails from it,
>>>>>> send an email to [email protected].
>>>>>> For more options, visit https://groups.google.com/d/optout.
>>>>>>
>>>>>
>>>>> --
>>>>> Resources:
>>>>> - http://web2py.com
>>>>> - http://web2py.com/book (Documentation)
>>>>> - http://github.com/web2py/web2py (Source code)
>>>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>>>>> ---
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>>>>>
>>>>
>>>>
>>> --
>>> Resources:
>>> - http://web2py.com
>>> - http://web2py.com/book (Documentation)
>>> - http://github.com/web2py/web2py (Source code)
>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
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>>>
>>
>>
> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
> ---
> You received this message because you are subscribed to the Google Groups
> "web2py-users" group.
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> email to [email protected].
> For more options, visit https://groups.google.com/d/optout.
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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