lib/view_mixins/table.rb in it-logica-application-backbone-1.0.30 vs lib/view_mixins/table.rb in it-logica-application-backbone-1.0.31

@@ -2,7 +2,32 @@
   module Table
     def table_for(settings)
       #settings
       render :partial => '/helpers/build_table', :layout => false, :locals => {:settings => settings}
     end
+
+    ##
+    # Selected values from custom filter, it checks params and session
+    ##
+    def selected_values(form_id, path, default = [])
+      par = params
+      path.each do |p|
+        break if par.blank?
+        par = par[p.to_s]
+      end
+      selected = par unless par.blank?
+
+      if selected.blank?
+        par = session[form_id+"_params"]
+
+        path.each do |p|
+          break if par.blank?
+          par = par[p.to_s] unless par[p.to_s].blank?
+        end
+        selected = par
+      end
+      selected = selected.blank? ? default : selected
+
+      selected
+    end
   end
 end
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