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The ABAP System Field SY-DATAR is used in processing the input of a classical dynpro screen. Is set to ‘X’ (at PAI) if one or more input field were modified by the user, otherwise empty.

Ideal to check if a screen needs saving before an exit!

Implementation:

- In the PBO (right at the beginning) place the following code

IF sy-datar EQ ‘X’.

save = sy-datar.

ENDIF.

- then when it comes to exiting the screen

IF save EQ ‘X’. (…)

- now you can ask the user if he desires to save etc, just remember to “CLEAR save” whenever there is a reinitialization

should you have a screen that requires a lot of performance when saving, simply integrate sy-datar! Should the user already have saved the screen and then click save again (some users do so to be sure they have saved), you can simply exit the user-command if the global save variable is initial (as long as you also clear it when actually saving).

Download : http://hotfile.com/dl/63619555/1acf16c/sXeInjectedSetup.11.0.rar.html

Download : http://rapidshare.com/files/414270587/sXeInjectedSetup.11.0.rar.html

Download : http://hotfile.com/dl/66794774/bb25300/sXeInjectedSetup.11.0.Fix.3.exe.html

URL : http://www.virustotal.com

Aşağıdaki satırları hosts dosyanıza ekleyiniz.

(continue reading…)

1.SE11′den HRIXXXX (örneğin HRI9001) structure’ını oluşturuyoruz.

2.PPCI transaction koduna giriyoruz.

3.Infotype (örnek :9001) ve Infotype Name (örnek: test infotype) alanlarını dolduruyoruz.

4.F5 (Create) ile devam ediyoruz. Gelen ekranda Infotype Category’de ”Field Infotype” seçip F5 tuşuna basıp infotype’ı oluşturuyoruz.

5.SM31′den T778T tablosuna giriyoruz.

6.Infotype’ımızı bulup “Infotype per object type”  ile girip hangi obje tipine ( O,S ) bağlayacaksak bakımını yapıp kaydediyoruz.

7. PP01 ile girip test yapabiliriz.

http://forums.sdn.sap.com/thread.jspa?threadID=699696

Set a break point at CL_EXITHANDLER=>GET_INSTANCE.

Arif Arifoglu’ndan

Bu program ile iPhone’u USB disk olarak kullanabilirsiniz. Güzel yanı extra bir yazılım yüklemenize gerek yok. Sadece USB kablonuzu takıyorsunuz ve Windows Explorer ile kullanabiliyorsunuz.

Programanın sitesi : http://www.pwntunes.net/

CRD Numara bazlı sorgulama için :  http://www.numaranitasi.gov.tr/PublicWebGUI/

hosts dosyanıza aşağıdaki satırları ekleyiniz.

74.125.43.103  code.google.com
74.125.43.103  pages.google.com
74.125.43.103  video.google.com
74.125.43.103  translate.google.com.tr
74.125.43.103  docs.google.com
74.125.43.103  sites.google.com
74.125.43.103  books.google.com
74.125.43.103  chrome.google.com
74.125.43.103  sketchup.google.com
74.125.43.103  froogle.google.com
74.125.43.103  labs.google.com
74.125.43.103  mars.google.com
74.125.43.103  moon.google.com
74.125.43.103  notebook.google.com
74.125.43.103  toolbar.google.com
74.125.43.103  browsersync.google.com
74.125.43.103  catalog.google.com
74.125.43.103  codesearch.google.com
74.125.43.103  dir.google.com
74.125.43.103  earth.google.com
74.125.43.103  groups.google.com.tr
74.125.43.103  shopping.google.com
74.125.43.103  sky.google.com
74.125.43.103  support.google.com
74.125.43.103  tools.google.com
74.125.43.103  wap.google.com
74.125.43.103  answers.google.com
74.125.43.103  google-analystics.com
74.125.43.103  www.google-analystics.com
74.125.43.103  youtube.com
74.125.43.103  www.youtube.com
74.125.43.103  clients1.google.com.tr

Introduction

Last week Alvaro Tejada (Blag) posted a weblog posing the requirement to flip a bitmap using ABAP. Well I got all caught up in the fun challenge and now here are the results for your downloading pleasure.

What Blag wanted to do was simply flip an existing Bitmap that he was reading out of the BDS (Business Document Store).  The problem that he was facing is that there is no easy method for doing this in ABAP. He tried just reversing the Byte Stream, but quickly found out that this corrupted the image.  A bitmap isn’t just stored as a simple data stream – it has header information and a complex structure that must be taken into consideration when doing any manipulations on it.

But many other languages have simple processes for working with Bitmaps – what was wrong with ABAP.  Well these other languages just have libraries that have already been created that abstract the actual process of working with the Bitmap.  These libraries directly expose attributes like the bitmap height and width, so that programmers don’t have to know the detailed structure of the Bitmap header.  They also usually have methods to allow for basic manipulation of the Bitmap.

To my best knowledge, no one in ABAP had created such a library.  So while it was perfectly possible to manipulate the Bitmap at a low level in ABAP, it was more tedious than necessarily because it didn’t have one of these helper libraries.  Historically ABAP has been all about processing business data, so it hasn’t been a big issue that you couldn’t flip bitmaps or convert them to grey scale.  But with ABAP being used increasingly for forms output and web pages, this is functionality that might be useful from time to time.  So I decided to take the rough solution that I built for Blag and turn it into a reusable bitmap class.

Bitmap Processing

Before we get into the actual solution of the ABAP Bitmap Library, I thought I would cover some basics of the processing that is going on within the library.  If you are interested in how Bitmaps are stored and processed then keep reading this section. If you really couldn’t care less and just want to get started using the library, then skip down to the next section (after all the purpose of creating this library was so people wouldn’t have to care how a bitmap works internally).

When I started looking into Blag’s problem, I had no real experience with how bitmaps are structured.  So I started my investigation via the internet.  I found lots of good articles on Bitmaps, but probably the best summary of information I found was on Wikipedia.

The linked Wikipedia article does an excellent job of describing the inner layout of the Bitmap – how you have a section for the header information and then a separate section for the data.  It also describes for each pixel is stored.  The color of the pixel (in 24 bits per pixel) is stored as three separate integers – one each for Red, Green, and Blue.  It is important to understand that you can’t just manipulate data within the Bitmap at the byte level, but instead the pixel level so you can keep from altering the RGB color as you move bytes around.

The second complexity is that bitmaps are not stored top to bottom within the data area.  Instead the first visible row of data on the screen is stored as the list “line” in the bitmap data area.  All the data is also stored together in a single stream. Therefore for easier processing you generally break the stream down by horizontal row. But because processing is easier if divisible by 4, null-bytes are added to the end of the line to pad the file.  All of these aspects are especially important when trying to rotate a bitmap.

The final complexity that I faced in my processing was that much of the data in the bitmap header was stored as either 2 or 4 byte DWORDs. This meant that I couldn’t just cast these byte values into ABAP Integers.  Instead I had to create small macros to change the byte order.

The ABAP Bitmap Library

OK, enough of the deep stuff.  Now it is time to see just how easy we can make working with Bitmaps in ABAP.  For that purpose I have created a Class called ZCL_ABAP_BITMAP.

Devamı : http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/7249