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Contents
module ActiveScaffold
module Helpers
module ControllerHelpers
def self.included(controller)
controller.class_eval { helper_method :params_for, :main_path_to_return }
end
include ActiveScaffold::Helpers::IdHelpers
def params_for(options = {})
# :adapter and :position are one-use rendering arguments. they should not propagate.
# :sort, :sort_direction, and :page are arguments that stored in the session. they need not propagate.
# and wow. no we don't want to propagate :record.
# :commit is a special rails variable for form buttons
blacklist = [:adapter, :position, :sort, :sort_direction, :page, :record, :commit, :_method, :authenticity_token]
unless @params_for
@params_for = params.clone.delete_if { |key, value| blacklist.include? key.to_sym if key }
@params_for[:controller] = '/' + @params_for[:controller] unless @params_for[:controller].first(1) == '/' # for namespaced controllers
@params_for.delete(:id) if @params_for[:id].nil?
end
@params_for.merge(options)
end
# Parameters to generate url to the main page (override if the ActiveScaffold is used as a component on another controllers page)
def main_path_to_return
parameters = params.clone
if params[:parent_controller]
parameters[:controller] = params[:parent_controller]
parameters[:eid] = params[:parent_controller]
end
parameters[:nested] = nil
parameters[:parent_model] = nil
parameters[:parent_column] = nil
parameters[:parent_id] = nil
parameters[:action] = "index"
parameters[:id] = nil
params_for(parameters)
end
end
end
end
Version data entries
97 entries across 97 versions & 2 rubygems