我使用下面的structore有軌助手使用的link_to,但是當我使用它,我得到一類在Rails助手
undefined method 'link_to'
助手被安排爲消息:
module MyHelper
class Facet
def render_for_search
link_to("Value", params)
end
end
class FacetList
attr_accessor :facets
def initialize
#Create facets
end
def render_for_search
result = ""
facets.each do |facet|
result << facet.render_for_search
end
result
end
end
end
這有效,只有一個小改變。在視圖中我必須做<%= MyHelper :: Facet.new(self).render_for_search%> – 2010-01-08 17:42:55