Exercise in alv
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This document provides instructions for including an ALV (Application List Viewer) table component in a Web Dynpro application to display booking data. The steps are to: 1) Copy an existing component and rename it; 2) Define usage of the ALV component and map its data context to the booking table data; 3) Replace the existing table UI element with a view container displaying the ALV component. Following these steps will allow one to use the ALV table component to display bookings for a selected flight in a Web Dynpro application.
Exercise in alv
- 1. 1 Web Dynpro ALV Exercise Web Dynpro ALV Exercise Chapter: Web Dynpro ALV Theme: Use the ALV in Web Dynpro for displaying complex data At the end of this Exercise, you will be able to: • Include the ALV table component in your Web Dynpro components 1 Development Objectives This exercise has the following objectives: Use the Web Dynpro ALV in your own component 2 Result In this exercise, you will use the ALV table component to display the bookings of a selected flight. Template Solution: Web Dynpro Components: WD_10S_ALV Application: WD_10S_ALV
- 2. 2 Web Dynpro ALV Exercise Starting Point of this exercise: Web Dynpro Component: ZWD_##_TABLE_2 or the template solution Web Dynpro Component: WD_05S_TABLE_2 Group number: ## stands for the two-digit group number 3 Developing 3-1 Copy Web Dynpro Component Copy your Web Dynpro Component ZWD_##_TABLE_2 or the template solution WD_05S_TABLE_2 to the name ZWD_##_ALV. In this component you will replace the Table UI element with the WD ALV. 3-2 Define the usage of the ALV component Define a new Component Use for the SALV_WD_TABLE component. Map the DATA context node of the ALV table component to the BOOKINGTAB node of your component by external context mapping. 3-3 Replace the Table UI element with the ALV Delete the table UI element which shows the bookings in your component and replace it with a View Container UI element that displays the ALV.