class SomeBorderLayout < Netzke::Basepack::BorderLayoutPanel js_configure do |c| c.on_update_west_region = <<-JS function(){ this.child('component[name="user_grid"]').body.update('Updated West Region Content'); } JS c.on_update_center_region = <<-JS function(){ this.child('component[name="role_grid"]').body.update('Updated Center Region Content'); } JS end def configure(c) super c.items = [ {:title => "Who", :class_name => "Netzke::Basepack::Grid", :region => :center, :model => "User", :name => :user_grid}, {:title => "Item Two", :class_name => "Netzke::Basepack::Grid", :region => :west, :width => 500, :split => true, :collapsible => true, :model => "Role", :name => :role_grid} ] c.bbar = [:update_center_region, :update_west_region] end action :update_center_region action :update_west_region end