Hard to say without seeing your code, but after processing the selected
records, the grid does a redirect, so you have to access request.vars.f
before defining the grid.
Anthony
On Wednesday, December 13, 2017 at 5:13:52 AM UTC-5, mweissen wrote:
>
> Hi Anthony,
>
> thank you for your answer. Of course I have tried "request.vars.f" before
> asking my question:
> *request.vars.f* is None and does not work for me.
>
> My SQLFORM.grid has a selectable argument and therefore it creates an
> INPUT(_type="submit") button.
> After pressing this button the form calls the page containing itself - the
> postback works fine. But the postback link contains only something like
>
> *path-to-the-function-with-grid?typ=text&_signature=b8a...#*
>
>
> There is no f=myinput, nothing coming from my INPUT(_type='text',
> _name='f')
>
> Therefore my question remains: how can I get the value from an additional
> INPUT in a SQLFORM.grid?
>
>
>
> 2017-12-12 14:24 GMT+01:00 Anthony <abasta...@gmail.com>:
>
>> request.vars.f
>>
>>
>> On Tuesday, December 12, 2017 at 3:47:56 AM UTC-5, mweissen wrote:
>>>
>>> I want to add *one and only one *INPUT field to a grid (not one field
>>> per row, but one filed for the whole grid)
>>>
>>> For example:
>>>
>>> form = SQLFORM.grid(....)
>>> form.elements('table')[-1].append(INPUT(_type='text', _name='f'))
>>>
>>> Maybe there is a better solution, but it works.
>>>
>>> My question is: how can I get the value of the input field f?
>>> form.vars.f does not work of course.
>>>
>>> Regards, Martin
>>>
>>>
>>> --
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>> - 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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>
>
>
--
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- 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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