Tray Service 

The tray service enables you to add a menu item to an iView or page tray, and to specify a Web Dynpro action to execute when the menu item is selected.

The following is an example of adding an iView and page menu item:

ITrayService trayService = (ITrayService)     WDPortalUtils.getService(ITrayService.KEY); if (trayService != null) {     // Add iView tray menu item     trayService.addIViewItem("addItemComment", "Add Comment",     wdThis.wdGetAddItemCommentAction(), null);     // Add page tray menu item     trayService.addPageItem("addItemComment", "Add Comment",      wdThis.wdGetAddItemCommentAction(), null); }

Generally, tray menu items are added in the wdDoModifyView() method. Make sure to add the menu item once; otherwise, duplicate menu items are displayed.

Dependencies

In order to use the APIs in this section, you must create the following dependency references in your project:

SC	DC
EP-RUNTIME	tc/ep/pagebuilder/api