I have a Select dropdown on the form of an ActiveScaffold. I am trying to hide some of the fields on the form if a particular value is selected.
开发者_如何学CI need to use the nifty_scaffold to generate all the views and controller for my model, but I already have the model, the migration and the table in database, so I don\'t need it to gene
I am trying to chain a calendaer_date_select to a select field, so the select list is filtered by the choosen date. I have followed the instructions as described here
In a Rails app I have Sales and Salespeople: class Sale < ActiveRecord::Base belongs_to :salesperson
Say I have Course that has_many Students.I also have de开发者_StackOverflow社区f top_student in the Course class.I now have an active_scaffold on top of Course, but if I add top_student as a column it
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