How to write the value of JComboBox
Hi All
how to write the value of JComboBox, when the user selected?
i.e. if i have text filed age and a JComboBox 20,30,40 and so on
i want to save the age with the user selected item from JComboBox??
any ideas
Thanks for the useful link
but what i need is how to write the JComboBox when it is appear in the line
i.e if i have the following line
Name Hana Age JComboBox Major JComboBox
and i need to save all this line in a text file
JLabel JTextfiled JLabel JComboBox JLabel JComboBox
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There are two ABAP statements for raising exceptions. They can only be used in function modules:
RAISE except.
und
MESSAGE.....RAISING except.
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The entire source code of READ_SPFLI_INTO_TABLE looks like this:
FUNCTION read_spfli_into_table.
""Local Interface:
*" IMPORTING
*" VALUE(ID) LIKE SPFLI-CARRID DEFAULT 'LH '
*" EXPORTING
*" VALUE(ITAB) TYPE SPFLI_TAB
*" EXCEPTIONS
*" NOT_FOUND
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PARAMETERS carrier TYPE s_carr_id.
DATA: jtab TYPE spfli_tab,
wa LIKE LINE OF jtab.
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EXPORTING
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WHEN 2.
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LOOP AT jtab INTO wa.
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Or
just have to decide what exceptions u want and under what conditions.
then declarethese exeptions under the exceptions tab.
in the source code of ur function module.
if
like this u can code .
now when u call the function module in tme mainprogram.
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Please reward if useful
Regards,
Ravi
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Try below code
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How to call pl/sql function from oaf
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this.setLocation(100,100);
String Heading[]={"BOOK ID","NAME","AUTHOR","PRICE"};
String records[][]={{"B0201","JAVA PROGRAMING","JAMES","1234.00"},
{"B0202","SERVLET PROGRAMING","GOSLIN","1425.00"},
{"B0203","PHP DEVELOPMENT","SUNITHA","123"},
{"B0204","PRIAM","SELVI","1354"},
{"B0205","JAVA PROGRAMING","JAMES","1234.00"},
{"B0206","SERVLET PROGRAMING","GOSLIN","1425.00"},
{"B0207","PHP DEVELOPMENT","SUNITHA","123"},
{"B0208","PRIAM","SELVI","1354"}};
btnExpots= new JButton("Export");
btnExpots.addActionListener(this);
btnExpots.setBounds(140,200,60,25);
table = new JTable();
scroll=new JScrollPane(table);
((DefaultTableModel)table.getModel()).setDataVector(records,Heading);
System.out.println(table.getModel());
exportpanel= new JPanel();
exportpanel.add(btnExpots,BorderLayout.SOUTH);
exportpanel.add(scroll);
getContentPane().add(exportpanel);
setVisible(true);
public void actionPerformed(ActionEvent ae)
Object obj=ae.getSource();
try {
PrintWriter writing= new PrintWriter(new FileWriter("Report.csv"));
if(obj==btnExpots)
for(int row=0;row<table.getRowCount();++row)
for(int col=0;col<table.getColumnCount();++col)
Object ob=table.getValueAt(row,col);
//exportApi(ob);
System.out.println(ob);
System.out.println("Connected");
String fieldNames[]={"BOOK ID","NAME","AUTHOR","PRICE"};
String rec = "";
for (int i=0; i <fieldNames.length; i++)
rec +='\"'+fieldNames[i]+'\"';
rec+=",";
if (rec.endsWith(",")) rec=rec.substring(0, (rec.length()-1));
writing.println(rec);
//write values from result set to file
rec +="\""+ob+"\",";
if (rec.endsWith(",")) rec=rec.substring(0,(rec.length()-1));
writing.println(rec);
writing.close();
catch(Exception ex)
ex.printStackTrace();
public static void main(String arg[]) throws Exception
Exporting ex= new Exporting();
}Could anyone Please modify my code and help me out.
Thank you for your service
Cheers
Jofin -
How to write the map expression for a const string
hi all,
i am trying to map from source table A to target table B. Table B has a column that A doesn't have and the column type is string.
what should i do if i want to keep this column a const string like "abc"? How to write the map expression?
Setting a default value like "abc" of this column in database is not available .
please try to help, thanks a lot.
junHi jun,
You mean, u want to give some hard coded value to a specific column in mapping?
If so , give 'abc' in the target column and execute it on Target.
Thanks,
Guru -
How to save the value in Cedit control into a text file bu using measurement studio c++?
Im using measurement studio c++ to create a application. How to save a randomly generated value which display in the CNumberEdit Control to a text file? how to do the coding part?
You can use the CNiFile class to write the value out to a file. For example, create a new Measurement Studio C++ project and follow these steps:
Add a CNiNumEdit to the dialog.
Add a member variable for the CNiNumEdit called m_numEdit.
Add a button to the dialog.
Double-click the button to add a message handler for the button's BN_CLICKED message.
Add the following code to the button's BN_CLICKED message handler:
CNiFile file("C:\\Values.log", CFile::modeCreate | CFile::modeWrite | CFile::typeText);
file << m_numEdit.Value << endl;
file.Close();
Run the application, edit the CNiNumEdit's value, and click the button. The value should be written to the Values.log
file as specified in the code above.
Hope this helps.
- Elton -
How to catch the value in sum(control break statement).
hi,
can any one tell me how to catch the value in sum in control break satament.
ex.
at end of brtwr.
sum.
endat.
I need to print the value in sum only.
I tried to declare a varaible of type i and assigned sum to this variable.
it is giving syntax error that sum is not identified.
How should i do this.
regards.Hi Siva,
In control break statement when we use SUM. it added all the amount fields and stores its in the work area of that field.
look below code.
DATA : BEGIN OF itab OCCURS 0,
name(10),
num TYPE i,
END OF itab.
DATA : num TYPE i .
itab-name = 'salman'.
itab-num = 100.
APPEND itab.
itab-name = 'salman'.
itab-num = 200.
APPEND itab.
itab-name = 'akshay'.
itab-num = 500.
APPEND itab.
LOOP AT itab.
AT END OF name.
SUM.
WRITE : / itab-num.
ENDAT.
ENDLOOP.
here the SUM value is stored in Workarea,
the output will be 300 & 500.
regards
Kumar M
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