Please open a googlecode thicket pointing here. We will review and probably
accept it.
On Wednesday, 16 January 2013 11:21:14 UTC-6, Vincent wrote:
>
> I am trying to export a grid with a custom exporter that has a name ending
> "with_hidden_cols" in order to export a complete table (and more).
>
> However, my exported file does not contain the hidden cols.
>
> I have diagnosed the problem and believe the following changes yields the
> expected behavior:
> --- a/gluon/sqlhtml.py
> +++ b/gluon/sqlhtml.py
> @@ -2016,7 +2016,9 @@ class SQLFORM(FORM):
>
> expcolumns = columns
> if export_type.endswith('with_hidden_cols'):
> - expcolumns = [f for f in fields if f._tablename intablenames
> ]
> + expfields = reduce(lambda a, b: a + b,
> + [[field for field in table] for table
> intables
> ])
> + expcolumns = [f for f in expfields if f._tablename
> intablenames
> ]
> if export_type in exportManager and exportManager[export_type
> ]:
> if request.vars.keywords:
> try:
>
> I specify "fields" when creating the grid because I want to limit the
> number of visible columns. However, in the original sqlhtml.py code the
> "expcolumns" variable is set using the "fields" variable that has already
> been limited to the visible columns. My change simply defines a new
> variable "expfields" using the original way "fields" is defined when it is
> not specified on grid creation.
>
> I believe this now has the expected behavior. I am using web2py from trunk.
>
> Thanks
> Vincent
>
>
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