searchable.rb in ProMotion-2.5.0.beta1

- old
+ new

@@ -9,10 +9,12 @@
 
         if params[:search_bar] && params[:search_bar][:placeholder]
           search_bar.placeholder = params[:search_bar][:placeholder]
         end
 
+        @no_results_text = params[:search_bar][:no_results] if params[:search_bar][:no_results]
+
         @table_search_display_controller = UISearchDisplayController.alloc.initWithSearchBar(search_bar, contentsController: params[:content_controller])
         @table_search_display_controller.delegate = params[:delegate]
         @table_search_display_controller.searchResultsDataSource = params[:data_source]
         @table_search_display_controller.searchResultsDelegate = params[:search_results_delegate]
 
@@ -37,13 +39,22 @@
         search_bar = UISearchBar.alloc.initWithFrame(params[:frame])
         search_bar.autoresizingMask = UIViewAutoresizingFlexibleWidth
         search_bar
       end
 
+      def set_no_results_text(controller)
+        Dispatch::Queue.main.async do
+          controller.searchResultsTableView.subviews.each do |v|
+            v.text = @no_results_text if v.is_a?(UILabel)
+          end
+        end if @no_results_text
+      end
+
       ######### iOS methods, headless camel case #######
 
       def searchDisplayController(controller, shouldReloadTableForSearchString:search_string)
         self.promotion_table_data.search(search_string)
+        set_no_results_text(controller) if @no_results_text
         true
       end
 
       def searchDisplayControllerWillEndSearch(controller)
         self.promotion_table_data.stop_searching