JDEVELOPER QUESTION

Question

DEAR SIR,
I'M IS A NEW USER OF JDEVELOPER, I HV A
SOME QUESTION OF JDEVELOPER, PLS HELP ME...
1) I KNOW JDEVELOPER IS ONLY INSTALL &
ON NT/2000 NOW,PLS LET ME KNOW WHEN
CAN INSTALL & DEVELOPMENT ON WIN 98 &
LINUX PLATFORM.
2) IF I BUILD SOME APPLICATION BY JDEVELOPER
FOR CLIENT/SERVER ENV., CAN I DEPLOY
APPLICATION TO 9I APPLICATION SERVER USE
BY SAME SOURCE.
3) IF I WANT TO BUILD SOME APPLICATION
HV GRAPHIC CHAT OR EXPORT DATA TO EXCEL
FILE IN APLLICATION. CAN IT DO THIS.
(LIKE ORACLE DEVELOPER).
4) IF I BUILD SOME APPLICATION IS MASTER/
DETAILS BY JDEVELOPER. CAN I DEPLOY
ON 9I APPLICATION SERVER STD. EDITION.
I KNOW ENTERPRISE EDITION IS WORK. BUT
TOO EXPENSIVE.
BEST REGARDS
BILLY
--------------------

Answer 1

Below is code:
void excel_btn_actionPerformed(ActionEvent e)
String rowRecord = "";
PrintWriter out = null;
statusLine_tf.setText ("Generating File and Opening Excel...");
setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
/* You will probably want to put this in temp directory and name it something dynamically? */
try
{out = new PrintWriter ( new FileOutputStream("c:\\outfile.xls"));}
catch (FileNotFoundException e2)
{ System.out.println(e2.toString()); }
out.println("ColumnName1\tColumnName2\tColumnName3\tColumn Name 3\tColumnName4\tColumnName4\tAdNauseam\t");
/* we use DataItemView to run through all the records in the rowset */
/* we do not use simple ScrollableRowsetAccess because that will cause */
/* rowChangeListeners to fire everywhere, while DataItemView will not */
ScrollableRowsetAccess x = (ScrollableRowsetAccess)myRows.myRowSet.getRowsetAccess();
Object dataItem = myRows.myRowset.getRowsetAccess();
DataItemView dview = (DataItemView)dataItem;
ArrayAccess access = dview.getView(-1);
int buffSize = x.getBufferSize();
int k = 0;
try
int rowCount = x.getRowCount();
for (int i=0; i<rowCount; i++)
k = i%buffSize;
/* reset my window on the world */
if ( k==0 )
dview.setViewStart(i);
access = dview.getView(-1);
/* you probably want to get by name instead of coordinates... could someone post? */
rowRecord = (
((ImmediateAccess)access.getItemByCoordinates( new int[] { (k),1 } )).getPresentationString(Locale.getDefault()).trim()+"\t"+
((ImmediateAccess)access.getItemByCoordinates( new int[] { (k),2 } )).getPresentationString(Locale.getDefault()).trim()+"\t"+
((ImmediateAccess)access.getItemByCoordinates( new int[] { (k),4 } )).getPresentationString(Locale.getDefault()).trim()+"\t"+
((ImmediateAccess)access.getItemByCoordinates( new int[] { (k),3 } )).getPresentationString(Locale.getDefault()).trim()+"\t"+
((ImmediateAccess)access.getItemByCoordinates( new int[] { (k),0 } )).getPresentationString(Locale.getDefault()).trim()+"\t"+
((ImmediateAccess)access.getItemByCoordinates( new int[] { (k),7 } )).getPresentationString(Locale.getDefault()).trim()+"\t"+
((ImmediateAccess)access.getItemByCoordinates( new int[] { (k),11} )).getPresentationString(Locale.getDefault()).trim()+"\t"+
((ImmediateAccess)access.getItemByCoordinates( new int[] { (k),12} )).getPresentationString(Locale.getDefault()).trim()+"\t"+
((ImmediateAccess)access.getItemByCoordinates( new int[] { (k),17 } )).getPresentationString(Locale.getDefault()).trim()+"\t"+
((ImmediateAccess)access.getItemByCoordinates( new int[] { (k),16 } )).getPresentationString(Locale.getDefault()).trim()+"\t"+
((ImmediateAccess)access.getItemByCoordinates( new int[] { (k),15 } )).getPresentationString(Locale.getDefault()).trim()+"\t"+
((ImmediateAccess)access.getItemByCoordinates( new int[] { (k),14 } )).getPresentationString(Locale.getDefault()).trim()
out.println ( rowRecord );
catch ( Exception e0 )
System.out.println(e0);
out.close();
/* we need to do something different for NT and W2K vs W95 or W98 to bring up Excel */
if (System.getProperty("os.name").equals("Windows NT") )
try
Runtime.getRuntime().exec("cmd /c start excel /e c:\\outfile.xls");
catch (Exception e1) {System.out.println(e1.getMessage()); }
else
try
Runtime.getRuntime().exec("start excel /e c:\\outfile.xls");
catch (Exception e2) {System.out.println(e2.getMessage());}
setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
statusLine_tf.setText (" ");
null