I do not understand what you mean by "return to the grid with a value".
Anyway, you can't because the gird urls are signed.
On Sunday, 31 May 2015 08:07:37 UTC-5, Alex Glaros wrote:
>
> I want to send user to a child grid function to select a row value and
> then return to the parent function with the value.
>
> Right now, I just send user to the child grid controller first from the
> main menu, then user clicks button in the selected row, and a redirect
> takes him to the parent controller.
>
> I think I can just embed a call to the child controller in the parent
> controller so that I don't have to send user to child controller first, but
> what is the syntax for exiting child function with the value?
>
> The button in child function for the current way looks like this:
>
> links=[dict(header='Add relationship', body=lambda row: A('Assign person
> to role',_class="btn btn-success btn-mini", _href=URL(
> 'add_person_to_roles_and_relationships', args=row.id, vars=request.vars
> )))], links_placement = 'left')
> return dict(grid=grid)
>
> If call to child is inside the parent controller what is syntax for
> exiting child function and passing vars to parent? Currently, it exits
> with a redirect. Also, what does the "return" statement look like in the
> child function?
>
> The structure I want looks something like this:
>
> PARENT_FUNCTION():
> child_function, args=args # this child function selects a value parent
> uses below
> continue doing work inside the parent function....
> return locals()
>
> thanks,
>
> Alex Glaros
>
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