Hi guys, The functionality I plan on doing is to insert some form elements depending on a number chosen from a select tag.
I have a select tag called for number_of_passengers, and i plan to dynamically append new passenger fields for the number chosen. Say I select 2 from number_of_passengers, then 2 forms should appear in a fieldset. these forms contain name, age weight etc. I tried following this: http://stackoverflow.com/questions/261752/call-a-rails-function-from-jquery and just converted it to haml-speak but I get errors whenever I use the :javascript tag. Also I don't think I can "escape" the javascript tag once I am in it :javascript $('#number_of_passengers').change(function() { var $num_of_passengers = $(this).val(); for($i=0; $i<$num_of_passengers;$i++) { $('.passenger-info ul').append('<%= escape_javascript( render :partial => "new_passenger", :locals {:booking => @booking }) %>'); } }) also since I am in a form_for, how do I pass the @booking variable to the local? It seems really complicated and I'm planning of doing the dirty way out of just looping 20 times(20 max passengers) then just hide/show them depending on the selected number. But that's too dirty don't you think? -- You received this message because you are subscribed to the Google Groups "Haml" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
