No problem! :)
So, is there any method to customize the elements of a form (fields and
buttons) without using a custom form?
Because I managed to customize it with form.custom... but then I can't add
a cancel button.
Thanks a lot! :)
David
On 1 October 2012 22:47, Massimo Di Pierro <massimo.dipie...@gmail.com>wrote:
> When you add_button('cancel',....) you do not get a form.custom.cancel.
> Sorry.
>
>
> On Monday, 1 October 2012 13:36:02 UTC-5, David Sorrentino wrote:
>>
>> Hi everybody,
>>
>> Sorry for re-opening this thread, but I'm trying without success to add a
>> cancel button to a CRUD form.
>>
>> Here my controller:
>> def insertnews():
>> form = crud.create(db.news)
>> form.add_button("cancel",URL(r**=request,f='index'))
>> return dict(form=form)
>>
>> Here my view:
>> {{=form.custom.begin}}
>> Body:
>> <div>{{=form.custom.widget.**body}}</div>
>> {{=form.custom.submit}}
>> {{=form.custom.cancel}}
>> {{=form.custom.end}}
>>
>> Where am I wrong?
>>
>> Cheers,
>> David
>>
>>
>> On Thursday, 13 September 2012 23:49:01 UTC+2, Massimo Di Pierro wrote:
>>>
>>> +1
>>>
>>> On Thursday, 13 September 2012 12:17:17 UTC-5, Henrik Holm wrote:
>>>>
>>>> Has this "add_button" been added to one of the recent releases? I'm
>>>> running 1.99.7 and I get
>>>>
>>>> *<type 'exceptions.AttributeError'> 'SQLFORM' object has no
>>>> attribute 'add_button'*
>>>>
>>>> Maybe it's time to upgrade :-)
>>>>
>>>> Thanks,
>>>> Henrik
>>>>
>>>>
>>>> On Tuesday, July 17, 2012 1:43:08 PM UTC-4, Massimo Di Pierro wrote:
>>>>>
>>>>> In trunk:
>>>>>
>>>>> form.add_button("Cancel",URL(**r=request,f='new_contact'))
>>>>>
>>>>> On Tuesday, 17 July 2012 10:00:59 UTC-5, Mathias wrote:
>>>>>>
>>>>>> I found a good solution for me :
>>>>>>
>>>>>> form[0][-1][1].append(TAG.**INPUT(_value='Cancel',_type="**
>>>>>> button",_onclick="window.**location='%s';"%URL(r=request,**f='new_contact')))
>>>>>>
>>>>>>
>>>>>> Mathias
>>>>>>
>>>>>>
>>>>>> 2012/7/17 Mathias Van Daele <mathias...@gmail.com>:
>>>>>> > Thanks for your solution Richard !
>>>>>> >
>>>>>> > I am still looking for a solution with a button component...
>>>>>> >
>>>>>> > Mathias
>>>>>> >
>>>>>> > 2012/7/17 Richard Vézina <ml.richa...@gmail.com>:
>>>>>> >> Maybe this could be enough??
>>>>>> >>
>>>>>> >> {{=A(T('cancel'),_href="**javascript:void(history.go(-1)**)")}}
>>>>>> >>
>>>>>> >> It will bring you back to the precedent page, in my use case, I
>>>>>> direct the
>>>>>> >> user on a crud.read page where the user can edit the record
>>>>>> (crud.update).
>>>>>> >> Then if don't want make change anymore there is a "cancel"
>>>>>> hyperlink that
>>>>>> >> bring back the user on the crud.read page.
>>>>>> >>
>>>>>> >> Richard
>>>>>> >>
>>>>>> >>
>>>>>> >> On Tue, Jul 17, 2012 at 8:13 AM, Mathias <mathias...@gmail.com>
>>>>>> wrote:
>>>>>> >>>
>>>>>> >>> Hello,
>>>>>> >>>
>>>>>> >>> I have added a CANCEL button to my SQLFORM.
>>>>>> >>>
>>>>>> >>> Form submission prevents the correct working of it.
>>>>>> >>>
>>>>>> >>> I have tried to avoid form submission with this code :
>>>>>> >>>
>>>>>> >>>
>>>>>> >>> def new_guest_contact():
>>>>>> >>> form = SQLFORM.factory(...)
>>>>>> >>>
>>>>>> >>>
>>>>>> >>> form[0][-1][1].append(TAG.**BUTTON('Cancel',_onclick='**ajax("%s",[],":eval");return
>>>>>>
>>>>>> >>> false' %URL(r=request,f='new_contact'**)))
>>>>>> >>>
>>>>>> >>> if form.process().accepted:
>>>>>> >>> ...
>>>>>> >>> redirect(URL(r=request,f='new_**contact_part'))
>>>>>> >>> elif form.errors:
>>>>>> >>> response.flash = 'form has errors'
>>>>>> >>> else:
>>>>>> >>> response.flash = 'Create new guest'
>>>>>> >>>
>>>>>> >>> return dict(form=form)
>>>>>> >>>
>>>>>> >>>
>>>>>> >>> If I click the cancel button now, nothing happens anymore.
>>>>>> >>>
>>>>>> >>>
>>>>>> >>> Any help is welcome.
>>>>>> >>>
>>>>>> >>> Thanks
>>>>>> >>>
>>>>>> >>>
>>>>>> >>> Mathias
>>>>>> >>>
>>>>>> >>> --
>>>>>> >>>
>>>>>> >>>
>>>>>> >>>
>>>>>> >>
>>>>>> >>
>>>>>> >> --
>>>>>> >>
>>>>>> >>
>>>>>> >>
>>>>>>
>>>>> --
>
>
>
>
--
