Help needed to write a dialog program

Hello ABAP Gurus,
I am very much new to ABAP Programming.
Can anybody help me to write a simple Dialog Program ??
I have a database table.
I have created a screen with screen painter, and kept some input fields & a push button in it.
I want to fill the database table with the data entered into the fields on the screen.
When the user enters the data and presses the PUSH BUTTON then that data record should be stored into the Database table.
So what kinda code I have to write in PAI (Process After Input), to achieve this functionality ??
The help will be greatly appreciated.
Thanks in advance
Best regards
Ravi
Edited by: Ravi Kiran on Oct 28, 2009 2:17 PM

It's easy:
In PAI you have do an insert into a database table, following the steps:
1.on PAI create a module: for exemple Zwrite_table.
2. inside Zwrite_table code as follow:
move var1 to wa_table-var1.
move var2 to wa_table-var2.
move var3 to wa_table-var3. etc etc
insert table ztable from wa_table.
P.s. ztable is a database table.
wa_table is a structure that have the same structure of ztable.
var1 var2 var3 etc is a variable inside your dynpro.
regards,
Roberto.

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It's easy:
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We are scanning pages and images from different newspaper. All the .tif, .jpg are on DVDs.
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from      "DOSSIER" "DOSSIER",
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and       "DOSSIER"."TITLE" = :P3_SEARCH
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DVD:        C2008-203
Elements: 12l10201.tif, 12l10202.tif, 12l11101.tif, 12l11102.tif, 12l11201.tif
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IS
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Here are my 4 classes of code........
* Dictionary.java
* Created on November 4, 2007, 10:53 PM
* A class Dictionary that implements the other classes.
* @author Denis
import javax.swing.JOptionPane;
/* testWordList.java
* Created on November 10, 2007, 11:50 AM
* @author Denis
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String in="";
while(done!=true)
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switch (num){
case 1:
String toAdd = JOptionPane.showInputDialog("Please Key in the Word a dash and the definition.");
add(toAdd);
break;
case 2:
String toDelete = JOptionPane.showInputDialog("What would you like to remove?");
remove(toDelete);
break;
case 3:
for(Word e: list)
System.out.println(e);
break;
case 4:
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done = true;
break;
default:
done = true;
break;
   }//end switch
}//end while
}//end Dictionary
}//end main
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/* WordList.java
* Created on November 4, 2007, 10:40 PM
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* @author Denis*/
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    WordNode list;
    //Iterator<WordList> i = list.iterator();
    /*public void main(String [] args)
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    String s = w.word.getWord();
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        WordNode temp = new WordNode(b);
        WordNode current,previous = null;
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        if(list == null)
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        else{
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                if(temp.object.getWord().compareTo(current.object.getWord())<0)
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/*WordNode.java
* Created on November 4, 2007, 10:40 PM
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        object = x;
        next = null;
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    //WordNode list = new WordNode("z");
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        return object;
    WordNode getNode()
        return next;
import javax.swing.JOptionPane;
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* Created on November 4, 2007, 10:39 PM
* A class Word that holds the name of a word and its meaning.
* @author Denis
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zoemayne wrote:
java:26: cannot find symbol
symbol : method add(java.lang.String)
location: class Dictionary
add(toAdd);this is in the dictionary class
generic messageThat's because there is no add(...) method in your Dictionary class: the add(...) method is in your WordList class.
To answer your next question "+how do I add things to my list then?+": Well, you need to create an instance of your WordList class and call the add(...) method on that instance.
Here's an example of instantiating an object and invoking a method on that instance:
Integer i = new Integer(6); // create an instance of Integer
System.out.println(i.toString()); // call it's toString() method and display it on the "stdout"

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*Data Declaration
TYPES: BEGIN OF t_final,
vbeln LIKE vbak-vbeln,
erdat LIKE vbak-erdat,
matnr LIKE vbap-matnr,
posnr LIKE vbap-posnr,
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wa_final TYPE t_final.
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DATA: fieldcatalog TYPE slis_t_fieldcat_alv WITH HEADER LINE,
gd_tab_group TYPE slis_t_sp_group_alv,
gd_layout TYPE slis_layout_alv,
gd_repid LIKE sy-repid.
*Start-of-selection.
START-OF-SELECTION.
PERFORM data_retrieval.
PERFORM build_fieldcatalog.
PERFORM build_layout.
PERFORM display_alv_report.
*& Form BUILD_FIELDCATALOG
     Build Fieldcatalog for ALV Report
FORM build_fieldcatalog.
fieldcatalog-fieldname = 'VBELN'.
fieldcatalog-seltext_m = 'sales order'.
fieldcatalog-col_pos = 0.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'ERDAT'.
fieldcatalog-seltext_m = 'date'.
fieldcatalog-col_pos = 1.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'MATNR'.
fieldcatalog-seltext_m = 'material no.'.
fieldcatalog-col_pos = 2.
fieldcatalog-edit = 'X'.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
fieldcatalog-fieldname = 'POSNR'.
fieldcatalog-seltext_m = 'line item no.'.
fieldcatalog-col_pos = 3.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
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FORM build_layout.
gd_layout-no_input = 'X'.
gd_layout-colwidth_optimize = 'X'.
gd_layout-totals_text = 'Totals'(201).
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ENDFORM. " BUILD_LAYOUT
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     Display report using ALV grid
FORM display_alv_report.
gd_repid = sy-repid.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = gd_repid
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i_callback_user_command = 'USER_COMMAND'
i_grid_title = outtext
is_layout = gd_layout
it_fieldcat = fieldcatalog[]
     it_special_groups = gd_tabgroup
     IT_EVENTS = GT_XEVENTS
i_save = 'X'
     is_variant = z_template
TABLES
t_outtab = i_final
EXCEPTIONS
program_error = 1
OTHERS = 2.
IF sy-subrc 0.
     MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
     WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFORM. " DISPLAY_ALV_REPORT
*& Form DATA_RETRIEVAL
     Retrieve data form EKPO table and populate itab it_ekko
FORM data_retrieval.
SELECT avbeln aerdat bmatnr bposnr FROM vbak AS a
INNER JOIN vbap AS b ON avbeln = bvbeln
INTO TABLE i_final WHERE avbeln = bvbeln.
     ENDFORM. " DATA_RETRIEVAL
thanks in advance.

hi sudhir,
thanks for ur reply.
after seeing the code u send to me i made changes to my program.but still when i click on update button,nothing is happening.can u please suggest me an idea.
TABLES: vbak,vbap.
TYPE-POOLS: slis.                                 "ALV Declarations
TYPES: BEGIN OF t_final,
     vbeln LIKE vbak-vbeln,
     erdat LIKE vbak-erdat,
     matnr LIKE vbap-matnr,
     posnr LIKE vbap-posnr,
     END OF t_final.
DATA: i_final TYPE STANDARD TABLE OF t_final WITH HEADER LINE,
      wa_final TYPE t_final.
*DATA:i_final LIKE vbap OCCURS 0.
*DATA:wa_final LIKE vbap.
*ALV data declarations
DATA: fieldcatalog TYPE slis_t_fieldcat_alv WITH HEADER LINE,
      gd_tab_group TYPE slis_t_sp_group_alv,
      gd_layout    TYPE slis_layout_alv,
      gd_repid LIKE sy-repid.
*Start-of-selection.
START-OF-SELECTION.
PERFORM data_retrieval.
PERFORM build_fieldcatalog.
PERFORM build_layout.
PERFORM display_alv_report.
*&      Form BUILD_FIELDCATALOG
      Build Fieldcatalog for ALV Report
FORM build_fieldcatalog.
fieldcatalog-fieldname   = 'VBELN'.
fieldcatalog-seltext_m   = 'sales order'.
fieldcatalog-col_pos     = 0.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
fieldcatalog-fieldname   = 'ERDAT'.
fieldcatalog-seltext_m   = 'date'.
fieldcatalog-col_pos     = 1.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
fieldcatalog-fieldname   = 'MATNR'.
fieldcatalog-seltext_m   = 'material no.'.
fieldcatalog-col_pos     = 2.
fieldcatalog-edit        = 'X'.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
fieldcatalog-fieldname   = 'POSNR'.
fieldcatalog-seltext_m   = 'line item no.'.
fieldcatalog-col_pos     = 3.
APPEND fieldcatalog TO fieldcatalog.
CLEAR fieldcatalog.
ENDFORM.                    " BUILD_FIELDCATALOG
*&      Form BUILD_LAYOUT
      Build layout for ALV grid report
FORM build_layout.
gd_layout-no_input          = 'X'.
gd_layout-colwidth_optimize = 'X'.
gd_layout-totals_text       = 'Totals'(201).
gd_layout-totals_only        = 'X'.
gd_layout-f2code            = 'DISP'. "Sets fcode for when double
                                        "click(press f2)
gd_layout-zebra             = 'X'.
gd_layout-group_change_edit = 'X'.
gd_layout-header_text       = 'helllllo'.
ENDFORM.                    " BUILD_LAYOUT
*&      Form DISPLAY_ALV_REPORT
      Display report using ALV grid
FORM display_alv_report.
gd_repid = sy-repid.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
       EXPORTING
            i_callback_program      = gd_repid
           i_callback_top_of_page   = 'TOP-OF-PAGE' "see FORM
            i_callback_user_command = 'USER_COMMAND'
            i_callback_pf_status_set = 'GUI_STAT'
           i_grid_title           = outtext
            is_layout               = gd_layout
            it_fieldcat             = fieldcatalog[]
           it_special_groups       = gd_tabgroup
           it_events                = it_events
            i_save                  = 'X'
           is_variant              = z_template
       TABLES
            t_outtab                = i_final
       EXCEPTIONS
            program_error           = 1
            OTHERS                  = 2.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFORM.                    " DISPLAY_ALV_REPORT
*&      Form DATA_RETRIEVAL
      Retrieve data form EKPO table and populate itab it_ekko
FORM data_retrieval.
SELECT avbeln aerdat bmatnr bposnr FROM vbak AS a
INNER JOIN vbap AS b ON avbeln = bvbeln
INTO TABLE i_final WHERE avbeln = bvbeln.
ENDFORM.                    " DATA_RETRIEVAL
      FORM GUI_STAT                                                 *
--> RT_EXTAB                                                      *
FORM gui_stat USING rt_extab TYPE slis_t_extab.
SET PF-STATUS 'UPDATE' EXCLUDING rt_extab.
ENDFORM.
      FORM USER_COMMAND                                             *
--> U_COMM                                                        *
--> RS_SELFIELD                                                   *
FORM user_command USING u_comm LIKE sy-ucomm
rs_selfield TYPE slis_selfield.
DATA:selfield TYPE slis_selfield.
CASE u_comm.
    WHEN 'UPDATE'.
      LOOP AT i_final ."into wa_final.
        i_final-matnr = vbap-matnr.
        update (vbap) from table i_final.
        IF sy-subrc = 0.
          MESSAGE s000(0) WITH 'records updated successfully'.
        ENDIF.
      ENDLOOP.
ENDCASE.
ENDFORM.

HELP NEeded in creating tis java program

create a prompter appliation that prompts the user for two numbers. The first number is a minimum value, and the second is a maximum value. Prompter then prompts the user for a number between the minimum and maximum numbers entered. The user should be continuously prompted until a number within the range is entered. Be sure to include the minimum and maximum numbers in prompt.
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so can some 1 help me"Help" as in provide workable code? They might - you did all right in your last
thread. Personally, though, I doubt you're much helped by this.
Start by reading the description of what your code must do. Make sure you
understand the description - perhaps by explaining it in your own words to someone
else. If they don't understand then you don't understand: not in any sense
that matters.
Then proceed to write some code. The first sentence of the description you posted
makes a good starting point. Write some code that compiles and does this.
Make sure you understand what each line does before moving on.
If you get stuck post some code and an actual question. If there is a compiler error,
copy paste and post the actual error you can't understand and say which line it refers
to. If your code compiles but has unwanted, unexpected or mysterious results,
say what it does and what you were expecting, or wanting.
Hope that helps.
(My apologies if your native language is not English, but really. Use a
dictionary - online or, better, in paper form. Eschew abbreviations. Read what you
post aloud or, as above, to someone else who can tell you if it makes no sense.)

Help NEEDED!!! - Quiz Program

Doing a Java project, writing a Quiz program basically got multiple screens and using a Buffered reader which loads a txt folder, at the moment it reads the questions and allows u to skip questions on all 4 buttons, i know need it to count up the correct answers and have a final score etc.
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.util.StringTokenizer;
import javax.swing.*;
public class Main extends JFrame implements ActionListener
     private JButton button, buttonAns1, buttonAns2, buttonAns3, buttonAns4;
     private JPanel panel, panelAns, panelAns1, panelAns2, panelAns3, panelAns4;
     private JLabel labelTitle, labelName, labelQ1;
     BufferedReader inFile;
     boolean start =true;
     String answer = null;
     int noOfQuestions = 0;
     Main myMain ;
     MusicQuiz myMusicQuiz;
     Levels myLevels;
     public Main()
          String name;
     name = JOptionPane.showInputDialog(null,"Please enter your Name!");
          JOptionPane.showMessageDialog(null,"Welcome " + name);
          setDefaultCloseOperation(EXIT_ON_CLOSE);
          Container c= getContentPane();
          setSize(700,600);
          panel = new JPanel();
panel.setLayout(new GridLayout(5,1));
panel.setSize(600,400);
          c.add(panel);
          labelTitle = new JLabel("MTV's Quiz Star");
          labelTitle.setHorizontalAlignment(JLabel.CENTER);
          panel.add(labelTitle);
          labelTitle.setFont(new Font("Tahoma",Font.BOLD,48));
          labelTitle.setForeground(Color.orange);
          labelName = new JLabel("User: "+ name);
          labelName.setHorizontalAlignment(JLabel.CENTER);
          panel.add(labelName);
          labelName.setFont(new Font("Tahoma",Font.BOLD,14));
          labelName.setForeground(Color.darkGray);
          labelQ1 = new JLabel("");
          labelQ1.setHorizontalAlignment(JLabel.CENTER);
          panel.add(labelQ1);
          labelQ1.setFont(new Font("Tahoma",Font.BOLD,24));
          labelQ1.setForeground(Color.darkGray);
          panelAns = new JPanel();
          panelAns.setLayout(new GridLayout(2,2));
          panelAns.setSize(600,400);
          panel.add(panelAns);
          buttonAns1 = new JButton("");
          buttonAns1.addActionListener(this);
          buttonAns1.setForeground(Color.darkGray);
          panelAns.add(buttonAns1);
          buttonAns2 = new JButton("");
          buttonAns2.addActionListener(this);
          buttonAns2.setForeground(Color.darkGray);
          panelAns.add(buttonAns2);
          buttonAns3 = new JButton("");
          buttonAns3.addActionListener(this);
          buttonAns3.setForeground(Color.darkGray);
          panelAns.add(buttonAns3);
          buttonAns4 = new JButton("");
          buttonAns4.addActionListener(this);
          buttonAns4.setForeground(Color.darkGray);
          panelAns.add(buttonAns4);
          setSize(600,400);
          show();
          countQuestions();
          readQuestions();
     public static void main(String[] args)
               Main myMain = new Main();
     public void countQuestions()
          try
               String line;
               inFile = new BufferedReader(new FileReader("Questions.txt"));
          try
               while ((line = inFile.readLine()) != null)
                    noOfQuestions++;
               inFile.close();
          catch(Exception e)
     catch (FileNotFoundException e)
          System.out.println("File - Questions.txt - File Not Found");
          private void readQuestions()
               int number = (int)(Math.random() * noOfQuestions);
               if(start == true)
               start = false;
          try
               inFile = new BufferedReader(new FileReader("Questions.txt"));
               String line = null;
               for(int loop =0;loop < number;loop++)
                    line= inFile.readLine();
               StringTokenizer parts = new StringTokenizer(line,"|");
               labelQ1.setText(parts.nextToken());
               buttonAns1.setText(parts.nextToken());
               buttonAns2.setText(parts.nextToken());
               buttonAns3.setText(parts.nextToken());
               buttonAns4.setText(parts.nextToken());
               answer = parts.nextToken();
               inFile.close();
          catch (Exception e)
          /* (non-Javadoc)
          * @see java.awt.event.ActionListeneractionPerformed(java.awt.event.ActionEvent)
          public void actionPerformed(ActionEvent arg0)
               if (arg0.getSource()==myMusicQuiz)
                    if(myMusicQuiz==null)
                         myMusicQuiz= new MusicQuiz();
                    else show();
               if (arg0.getSource()==myLevels)
                    if(myLevels==null)
                         myLevels= new Levels();
                    else show();
               if(arg0.getSource() == buttonAns1)
                    readQuestions();
               if(arg0.getSource() == buttonAns2)
                    readQuestions();
               if(arg0.getSource() == buttonAns3)
                    readQuestions();
               if(arg0.getSource() ==buttonAns4)
                    readQuestions();
}

In case you're wondering if someone is going to do it for you, I'd guess No. So if you're still sitting there on your hands you might want to do something about it instead.

Help needed to write in excel sheet

Hi,
I currently need to read a table and write it in a file.
iam able to do it by using UTL package.The utl file also writes in xls format.but if a record has two column.
both the columns are written in a single column in excel
sheet.Kindly suggest me how to solve this problem
Thanks in advance.

1. spool a file with 'csv' extension using Sql*Plus.
2. Use a delimiter for columns.
For example,
select '"'||column1||'","'||column2||'"'
from mytable

Help needed to write a dialog program

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