I should have specified: Can this be done in a more efficient way at all. Right now I loop through all the people in the controller a first time to assign the colors, and again in the view to display them. I'd like to keep it down to one loop if possible, and keep logic out of that loop if it is in the view (to not violate MVC).
On Jul 21, 8:43 am, Dave Roberts <[EMAIL PROTECTED]> wrote: > I have an application where I list expenses shared by people. > After each expense, I list the person's names associated with the > charge. > I would like each person's name to be colored differently, but each > occurance of the same name to be colored the same color. > To achieve this, I would create a hash called @color in the > controller, where each person's id maps to a different number > Using RHTML I would do this: > > <% for person in @people -%> > ... > <span class="color<%= @color[person.id] -%>person.name</span> > ... > <% end -%> > > this would alter the class to be color2, color11, color6 or whatever, > which would represent a different color in my CSS. > > I have two questions: > > 1) Can this be done a more efficient way using Haml and Sass? > 2) How can it be done? --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
