try:
$_->created->ymd created is most likely a DateTime object. more info: perldoc DateTime Francisco On Mar 15, 2012, at 2:38 PM, Steve Seremeth wrote: > Hello - > > I am semi new to Perl and Catalyst. I have walked through the Catalyst > tutorial a couple times and have also picked up a couple books and done much > googling that always seem to get me close but leave me hanging. > > Have been looking at tons of docs for catalyst::controller::rest and > catalyst::view::json amongst many others and can't find joy. > > Anyway -- I think I would be on the right track if someone solved this basic > inquiry: > > Working from this example: > http://www.catalystframework.org/calendar/2009/22# An AJAX CRUD Interface > with Catalyst and jQuery > > which I have working fine, fwiw... > > How would you expose the "created" column from the db (schema came from here: > http://search.cpan.org/~bobtfish/Catalyst-Manual-5.9003/lib/Catalyst/Manual/Tutorial/04_BasicCRUD.pod > and is, in this example, a sqlite TIMESTAMP col) in the JSON generated by > the API controller's grid_POST method? > > If I simply add the column to the API controller here: > > <snip> > $data{rows} = [ > map { +{ > id => $_->id, > cell => [ > $_->id, > $_->title, > $_->rating, > $_->author_list, > $_->created, > ] > } } $paged_rs->all > ]; > </snip> > > The app throws this: > > Content-Type application/json had a problem with your > request. > > ***ERROR*** > encountered object '2012-02-29T17:16:27', but neither > allow_blessed enabled nor TO_JSON method available on it at > /usr/local/share/perl/5.12.4/Catalyst/Action/Serialize/JSON.pm > line 39. > > > And I realize I'm not serializing the timestamp appropriately (and how data > with colons are bound to cause issues in JSON)... but this simple thing is > what I haven't been able to solve. > > Any guidance greatly appreciated. > > Thanks - > > Steve > > P.S. For penance I will create some documentation of the working example and > check it in somewhere useful or host a living doc on one of my websites to > help others. > > Steve Seremeth | Release Engineer > > steve.serem...@dealer.com > V : 877.327.8422 x 1391 > > FOLLOW US: > > > > _______________________________________________ > List: Catalyst@lists.scsys.co.uk > Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst > Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ > Dev site: http://dev.catalyst.perl.org/ Francisco Obispo email: fobi...@isc.org Phone: +1 650 423 1374 || INOC-DBA *3557* NOC PGP KeyID = B38DB1BE _______________________________________________ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
