writable not editable...
http://web2py.com/books/default/chapter/29/07/forms-and-validators#SQLFORM-and-insert-update-delete
You need both readable and writable to be false to completly "mute" a
field... You may use readable = True and writable = False if you want to
display the field data that will not be updated...
Richard
On Mon, Sep 14, 2015 at 2:47 PM, Diego Tostes <tostes.pyt...@gmail.com>
wrote:
> 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 <ml.richard.vez...@gmail.com>:
>
>> 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 <
>> ml.richard.vez...@gmail.com> 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 <tostes.pyt...@gmail.com>
>>> 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 <tostes.pyt...@gmail.com>:
>>>>
>>>>> 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 <ml.richard.vez...@gmail.com
>>>>> >:
>>>>>
>>>>>> 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 <
>>>>>> tostes.pyt...@gmail.com> 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
>>>>>>>
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