ALV USING OOPS PDF
OOPS ALV Reports in ABAP. Create an ALV report using CL_GUI_ALV_GRID · Prakash – 01/18/ Display Setting in ALV using CL_SALV_TABLE. The ALV is developed using OOPS and various styles are given for * *& each * Apppending the data to the internal table of ALV output LOOP AT it_table INTO. SAP ALV tool is used to make interactive OOPs concept,ABAP List Viewer enhance the readability and functionality of any ABAP report output.
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In no time, we built a prototype and it worked perfectly.
simple ALV using oops example
Log into your account. But thanks to Author Saswata, he made it look simpler than I thought. We are going to create a screen with a custom container placed in it. Thank a ton once again!
Hi Saswata, Do you have example of further this demo. Even I have not used it. I would rather suggest develop the entire report with the help of local class or at least apply some modularization concepts.
As we were going along with our development we found some well-discussed topics over the internet which I have tried to fine tune and address through this article. Dear Steven — Welcome back. When the report is run, a new ALV grid instance will be created and it will placed into the custom container of the screen.
Creating an ALV Grid Using OOP
The data of VBAK was used to create the first level nodes. I hope this jsing your query. These sales orders can be selected by giving certain selection screen criteria.
Module for output processing. We put a lot of effort in conceptualizing, testing and writing each and every article. Just to get a hang of it.
The following code has been written to display a report which has 2 containers in the list screen. Definition of event class Step — IV: Tree structures can also be done in many other ways.
You logic is perfect. In the example you have created only one. Splitter containers are well explored oips hardly used unless we have such specific requirements.
Using field catalog in OOALV
Copy or refer the embedded code but do change the design. Please suggest Thanks once again! Uaing those events there are commented lines, which you have to uncomment now.
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How we are going to do We are going to create a screen with a custom container placed in it. The left panel container has been designed to hold the tree model and the right container ools to display the details of the left panel document upon an event of double clicking.
Now the screen is ready, but you have to specify what code should be executed during the PBO and PAI events of the screen. Hello Dev, If I got apv correctly, you want to make the left pane tree hierarchy to be extended to 3 or 4 level which in this example allv expanded to 2 levels. But PBO runs again and again whenever an action takes place in the screen, whereas we want to load and display the table only the first time the scree loads. If you do not have a database connection between those tables, conceptually you should have built a set of tables or your available tables should have some connection among them already.
It is really very nicely done. Personally I prefer macros to do this kind of repeated work, so that its easy to code and the code looks very neat and understandable. Pass the usng as required. Selection Screen Step — VI: Do we need to create two containers?
ABAP 7 Steps to create OOPS ALV for beginners – Code Gallery – SCN Wiki
Implementation of Event Class Step — V: In this example a tree structure has been created with sales orders which have sales contract as a preceding document. Now we are going to create a screen. Declare all required structures and tables Step —II: Alvv uncommenting, double click it to create the modules in the program.
Make sure you have created both the modules into the main program we created at the beginning.
It is very well possible if you want to do so. Hi Dev, Please post the detailed error analysis from ST22 along with your code to investigate the issue. Create one module in the flow logic of the screen. Declare reference of various classes Step — III: Objective is to establish a connection so that you can make the folder structures accordingly.
Now all this process has to happen before the screen appears in the output.