Hi WK, Thanks again for the reply. When I try it your way:
redirect "/sport_add/$id"; Dancer attempts to serve up the page /sport_add/105 (105 being an the value of $ID) and of course gets an error. Not sure what I am doing wrong. Also, are you saying that hook before makes the var S_id global? I have tried invoking it briefly in other routes and it did not seem to be in scope. Thanks for the help. 2015-08-24 11:45 GMT-05:00 WK <[email protected]>: > 2015-08-24 18:52 GMT+03:00 Richard Reina <[email protected]>: > > > Thank you very much for the reply. Before I saw this came up with this > > solution to pass the variable to the other sub/template: > > > > # take them to the add_sport (but with the id no) > > hook 'before' => sub { > > var S_id => $select_id; > > request->path('/sport_add') > > }; > > > > redirect '/sport_add'; > > You may need before-hook sometimes, but not now (if I understood you > correctly). before-hook is executed on every request. Mostly you don't > have need to set id such way for every route. For basic data > submitting is best to submit data to post-route and after successful > data-saving redirect to result page. Like this: > > post '/sport_add' => sub { > my $id = params->{ id }; > # DO something to store needed data > redirect "/sport_add/$id"; > }; > > get '/sport_add/:id' => sub { > my ( $id ) = params->{ id }; > template 'sport_add', { id => $id }; > }; > > > It actually worked but I was wondering if doing it this way with hook and > > redirect is a bad idea? > > The before-hook was redundant there, redirect was right way. > > In cookbook is shown one way to use it: > > http://search.cpan.org/dist/Dancer/lib/Dancer/Cookbook.pod#Before_hooks_-_processed_before_a_request > > > Also, I was wondering why it's a bad idea to print > > input from dancer to the console? Does it produce a security > vulnerability > > or is it merely disruptive to dancer? > > Have you tried to print there? You print into SТDOUT and you ruin > http-headers, resulting faulty page. print does not send anything to > console, use log-methods for it (like debug). > > Wbr, > -- > Kõike hääd, > > Gunnar > _______________________________________________ > dancer-users mailing list > [email protected] > http://lists.preshweb.co.uk/mailman/listinfo/dancer-users >
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