December 2012
Intermediate to advanced
316 pages
6h 51m
English
Content preview from SAP ABAP Advanced Cookbook
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Creating trees
In this recipe, we will see how we can display a tree in our Web Dynpro application. We will create a tree that will display the employee department-wise data, that is, nodes showing department names, each of which when opened will display a list of employees within the department along with the employee names.
For the sake of this recipe, we assume that we have an internal table DATA_TAB comprising of three fields, department, pernr, and sname containing the department name, employee number, and the employee names respectively sorted according to the department name.
How to do it...
We will now follow the steps as shown:
- We first define ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.