Is there a callback or some mechanism that will allow me to modify a view once a field in a form is finished .... asumming that there are multiple fields in a form.
As a silly example, let's say the bacground of the filed is white by default ... but once the user goes on to the next field, then make the background of that field red if the number of characters in the field is even. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" 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/rubyonrails-talk?hl=en.
