class ActionView::Renderer
Public Instance Methods
render_as_embedded_view(context, options, &block)
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# File lib/active_scaffold/extensions/action_view_rendering.rb, line 94 def render_as_embedded_view(context, options, &block) require 'digest/md5' remote_controller = options[:active_scaffold] constraints = options[:constraints] conditions = options[:conditions] eid = Digest::MD5.hexdigest(context.controller.controller_name + remote_controller.to_s + constraints.to_s + conditions.to_s) options[:params] ||= {} options[:params].merge! :eid => eid, :embedded => true url_options = {:controller => remote_controller.to_s, :action => 'index'}.merge(options[:params]) label = options[:label] || context.controller.class.active_scaffold_controller_by_controller_name(remote_controller.to_s).active_scaffold_config.list.label context.controller.session["as:#{eid}"] = {:constraints => constraints, :conditions => conditions, :list => {:label => options[:label]}} id = "as_#{eid}-content" if context.controller.respond_to?(:render_component_into_view, true) context.controller.send(:render_component_into_view, url_options) else if !context.controller.respond_to?(:uses_active_scaffold?) || context.controller.send(:uses_active_scaffold?) == false # have to add activescaffold view path cause parentcontroller is not activescaffold enabled ActiveScaffold.default_view_paths.each do |path| context.controller.append_view_path(ActionView::ActiveScaffoldResolver.new(path)) end end url_options.delete(:embedded) options[:locals] ||= {} options[:locals].merge!({:url_options => url_options, :id=> id, :remote_controller => remote_controller}) options[:partial] = 'embedded_controller' options.delete(:active_scaffold) options.delete(:params) render(context, options) end end
render_as_super_view(context, options, &block)
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# File lib/active_scaffold/extensions/action_view_rendering.rb, line 74 def render_as_super_view(context, options, &block) last_view = @view_stack.last options[:locals] ||= {} options[:locals].reverse_merge!(last_view[:locals] || {}) if last_view[:templates].nil? last_view[:templates] = lookup_context.find_all_templates(last_view[:view], !last_view[:is_template], options[:locals].keys) last_view[:templates].shift end options[:template] = last_view[:templates].shift @view_stack << last_view options.delete(:partial) if options[:partial] == :super result = if options.key?(:partial) render_partial_without_active_scaffold(last_view[:context], options) else render_template_without_active_scaffold(last_view[:context], options) end @view_stack.pop result end
render_as_view(context, options, &block)
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# File lib/active_scaffold/extensions/action_view_rendering.rb, line 128 def render_as_view(context, options, &block) if options.is_a?(Hash) current_view = {:view => options[:partial], :is_template => false} if options[:partial] current_view = {:view => options[:template], :is_template => !!options[:template]} if current_view.nil? && options[:template] if current_view.present? current_view[:locals] = options[:locals] if options[:locals] current_view[:context] = context @view_stack ||= [] @view_stack << current_view end end result = if options.key?(:partial) render_partial_without_active_scaffold(context, options, &block) else render_template_without_active_scaffold(context, options, &block) end result end
render_with_active_scaffold(context, options, &block)
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Adds two rendering options.
render :super¶ ↑
render :partial => :super, :locals =>{:headline => 'formheadline'}¶ ↑
This syntax skips all template overrides and goes directly to the provided ActiveScaffold templates. Useful if you want to wrap an existing template. Just call super!
render :active_scaffold => #{controller.to_s}, options = {}+¶ ↑
Lets you embed an ActiveScaffold by referencing the controller where it's configured.
You may specify options for the embedded scaffold. These constraints have three effects:
* the scaffold's only displays records matching the constraint * all new records created will be assigned the constrained values * constrained columns will be hidden (they're pretty boring at this point)
You may also specify options for the embedded scaffold. These only do 1/3 of what constraints do (they only limit search results). Any format accepted by ActiveRecord::Base.find is valid.
Defining options lets you completely customize the list title for the embedded scaffold.
# File lib/active_scaffold/extensions/action_view_rendering.rb, line 48 def render_with_active_scaffold(context, options, &block) if options && options[:partial] == :super render_as_super_view(context, options, &block) elsif options[:active_scaffold] render_as_embedded_view(context, options, &block) else render_as_view(context, options, &block) end end