Creating a personalized, interactive form can effectively decrease the average time required for user submission. With Web Dynpro for ABAP, there are several ways that you can dynamically manipulate the layout in effort to enable these high demand efficiencies. The most common way is by updating the visible property. By controlling this property on the fly you can show/hide fields based on the user’s country, display fields in response to a user’s input, present a textview that recognizes a user’s submission, and much more.
I dynamically change WDA element visibility by binding the “visible” property to a context attribute with the data type WDUI_VISIBILITY. Try it out yourself after watching this Web Dynpro video tutorial.
see all of my SAP Tutorials here: http://bit.ly/SAPtutorials