App Extensibility: Manage Supplier Line Items

You can extend the Manage Supplier Line Items app according to your business needs by extending the OData service.

Extensibility Entities

Extension Points

You can use an extension point to add new buttons to the table toolbar.

To add new columns, you an can simply extend the OData service. Note that extension points for adding new columns to the table exist for compatibility reasons only.

For more information on extension points, see SAP Help Portal at Start of the navigation path http://help.sap.com/fiori_implementation Next navigation step Extensibility Information for SAP Fiori With SAP NetWeaver 7.5 English Adding Custom Views End of the navigation path .

UI Controller Hooks

To plug in and execute custom code, you can use UI controller hooks.

To add your own actions to the footer bar, for example, the following UI controller hook is available:

Controller	Hook	Use
S1.controller.js	extHookModifyFooterOptions	Allows you to define your own actions for the footer bar.

This graphic is explained in the accompanying text.

Example of a Footer Bar

For a detailed example of how to add actions to the footer bar, see Example: How to Define your own Actions in the Footer Bar.

For more information about extensibility, see SAP Help Portal at Start of the navigation path http://help.sap.com/fiori_implementation Next navigation step Extensibility Information for SAP Fiori With SAP NetWeaver 7.5 English Extensibility End of the navigation path .

Display of UI Controls

All UI controls can be hidden on the app UI.