Sample Specs. What’s Hot? Web Dynpro for ABAP Tutorials Demo program on interactive ALV using OOPS. By Swarna S, Tata AS: Simple Interactive ALV report developed using OOPS *ALV display for output PERFORM alv_output. SAP ALV tool is used to make interactive OOPs concept,ABAP List Viewer enhance the readability and functionality of any ABAP report output. OO ABAP ALV Tutorials. Below are the list of OO ALV tutorials in SAP will find all the tutorials with source code and outputs. Object Oriented ALV’s.
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Using field catalog in OOALV – Developing ALV using OOABAP |
The ALV Grid control is a flexible tool for displaying lists. The ALV Grid control avl used to oop non-hierarchical, interactive, and modern-design lists. The ALV Grid control provides typical list functions as sorting, filtering, summing, etc. It presents numerous interfaces like Excel Inplace and Crystal Reports. While preparing a list to be displayed via an ALV grid control, we have some basic components to prepare.
Obviously, this is the data in an internal table to be listed.
Standard ALV functions except sorting makes just read access to the list data. However, sorting changes state of the internal table.
OO ABAP ALV Tutorials
The internal table holding list data may tutorual of any flat type. Deep types are only allowed when set for some functionalities of ALV Grid. We use another internal table to define specifications on how the fields of our list will be displayed. This internal table is called the “field catalog”. The field catalog must comprise some technical and additional information about display options for each column to be displayed.
There are three procedures to generate the field catalog as “Automatic generation”, “Semi-automatic generation”, and “Manual generation”. We fill a structure to specify general layout options for the grid.
With this structure we can ops general display options, grid customizing, totals options, color adjustments etc We should define and implement an event handler class if we want to handle events triggered by the ALV Grid instance. To trigger some additional features of ALV Grid we can have some additional data to pass as parameters.
For example, initial sorting criteria, buttons to be deactivated. Thanks for the help.
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A t tachments 8 Page History. Created by Former Memberlast modified on Feb 18, For example, initial sorting criteria, buttons to be deactivated Now lets start with a simple example program. Populate the internal table that you want to display on the GRID. Create a custom container.
Field catalog types Page: Hyperlink in ALV Page: Permalink Sep 07, Permalink Sep 24, Hi Hareesh, None of pictures on this page and child pages can be seen or be loaded. Thanks and best regards, Wayne. Permalink Sep 03, A good document, thank ttutorial. Permalink Sep 18,