JFrame "event" help needed
Hello, I have a GUI application. I put a frame on the GUI and on that frame I want to upload a picture, but I'm not sure what type of event I should use on the Frame. I'm useing NetBeans which gives me a lot of options. I tried this but it only run the gui without loading the image
private void jPanel2ComponentAdded(java.awt.event.ContainerEvent evt) {
BufferedImage img;
try {
img = ImageIO.read(new File("C:/Documents and Settings/All Users/Documents/My Pictures/Sample Pictures/Blue hills.jpg"));
} catch (IOException e) {
}I tried events-->container-->componentadded this did not work though.
Read the Swing tutorial on "How to Use Labels":
http://java.sun.com/docs/books/tutorial/uiswing/components/label.html
Similar Messages
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Offscreen drawing and Events help needed!!
Hi,
I have run into a problem... I need to create a rather complicated image with lots of interactivity. As a simplified example, I need to add a grid, a histogram, and a pie chart on the same JPanel.
Normally, you create your images in your class, set up listeners on your graphics objects and voila, clickable images.
But I want to create all my images in a separate class, attach listeners there and then add that image and its listeners to my JPanel. Otherwise my class gets huge and painful- some of these objects (the histogram for example) need to establish URL connections, execute JDBC querys, be threaded, etc. According to what I know about OOP, these should certainly be in their own class.
So, if I wanted to draw a 10x10 grid, I could simply do:
DrawGrid grid = new DrawGrid( 10, 10 ); In DrawGrid, I would have listeners on each cell, so I can keep track of what was clicked.
Adding grid to my JPanel also adds the listeners associated with grid...
I initially tried this as a separate JPanel, and then to just add the new JPanel to the 'central' one, but this wont work because some of my graphics must overlap each other- and I couldnt get graphics to overlay multiple JPanels.
I also created my graphic by extending BufferedImage and then doing:
g2d.drawImage( buffer1, 0, 0, this);
g2d.drawImage( buffer2, 0, 0, this);
Which worked for the images- but none of the listeners worked. :(
I really need some help on this one.
Also what are the best books for Java 2D graphics and interacting with them??? I gotta buy one.
Thanks!
BryanFrom what I understand, you want to have multiple images on one surface and have them all contain their own mouse listeners. As far as i know this is impossible (but what do i know:)
What you could do is have a single mouse listener and subdivide the surface whenever images are placed there. So when the user clicks it checks to see in which section was clicked, then forwards that info to the appropriate object. And to deal with overlapping just have the top image have control over that area. If you needed to get more complex wich your bounderies you could have an array of pixels representing the surface and flag them bassed on the objects in that area.
It may get a bit slow if your boundaries are too complex -
Guided Procedures Life & Work Events Help Needed
Our HR Department recently saw an SAP demo of the ESS Life and Work Events, which uses Guided Procedures. We are now struggling with the decision to use Guided Procedures for the On-Boarding or if this same type of functionality can be delivered with HCM Processes and Forms. The biggest draw for the Guided Procedures is the u201Cchecklistu201D type delivery. Does anyone know if it would be possible to use HCMPF and have a similar u201Cchecklistu201D that the new hire can work through. I heard somewhere that SAP is moving away from recommending the use of Guided Procedures and is instead recommending using HCMPF.
did you follow this http://wiki.scn.sap.com/wiki/display/ERPHCM/Reusing+ESS+Java+applications+in+ESS+ABAP+Role?original_fqdn=wiki.sdn.sap.com As such work events are not delivered as such in new releases, you can reuse it however,check above.
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JCmboBox setSelectedIndex help needed !!!!!!!!!!!!
hi,
I hope it's a trivial question but I am not able to solve it so need your help plz. I have a demo program if you run it you will see what I mean. Actually I am adding items to my JComboBox dynamically. My problem is that if I add the items with the same name and then explicitly set them selected my first item with same name is always highlighted and selected even though I say to select the last item which I add. But when I pull down the comboBox my first item with the same name is selected and highlighted not the last one. Please run the program and see. How can I solve this problem help needed.
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class ComboBoxDemo extends JPanel {
JButton picture;
public ComboBoxDemo() {
String[] petStrings = { "Bird", "Cat", "Dog", "Rabbit", "Pig" };
// Create the combo box, select the pig
final JComboBox petList = new JComboBox(petStrings);
picture = new JButton("ADD");
picture.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
petList.addItem("TEST ");
int nodeTotal = petList.getItemCount();
petList.setSelectedIndex(nodeTotal-1);
setLayout(new BorderLayout());
add(petList, BorderLayout.NORTH);
add(picture, BorderLayout.SOUTH);
setBorder(BorderFactory.createEmptyBorder(20,20,20,20));
public static void main(String s[]) {
JFrame frame = new JFrame("ComboBoxDemo");
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {System.exit(0);}
frame.setContentPane(new ComboBoxDemo());
frame.pack();
frame.setVisible(true);
I want to select the last item I add even if there exists an item with same name.
Any help is greatly appreciated.
Thanks.never mind I got the answer.
Tnaks -
HELP NEEDED! I have been working for 3 days in a "new doc". Of course i have saved several times (control+s)
but i do not remember it asking me about file name or folder. Today my comp crashed and i do not find the file. Just found 2 files (a tmp and one with no extension)
: one with 174 mg and another one with almost 2 gb. Is there any possibility to recover my work? Photoshop did not oppened a thing when i restarted comp
Thanks in advanceThe TMP file is your Scratch Disk file, and cannot be "recovered" to an Image file.
Your second file might be almost anything. Though designed more for video files, both G-Spot and MediaInfo (both free file info utilities), CAN read several Still Image file types, and might help point out what that file (the one with no extension) really is. OTOH, as it could be almost anything, it could be that there is no header info in the file, for either to read.
Good luck,
Hunt
PS - Before I did much additional work, I would investigate WHY your computer shut down. If you are on a PC, I would go into Event Viewer, at the time of the shutdown, and see if you can track down any warning, or error messages, in both the System and Applications Tabs. I am pretty sure that a Mac has similar, but have not a clue where, or even what it would be called. -
Help needed to loadjava apache poi jars into oracle database.
Help needed to loadjava apache poi jars into oracle database. Many classes left unresolved. (Poi 3.7, database 11.1.0.7). Please share your experience!
Hi,
The first 3 steps are just perfect.
But with
loadjava.bat -user=user/pw@connstr -force -resolve geronimo-stax-api_1.0_spec-1.0.jar
the results are rather unexpected. Here is a part of the log file:
arguments: '-user' 'ccc/***@bisera7-db.dev.srv' '-fileout' 'c:\temp\load4.log' '-force' '-resolve' '-jarsasdbobjects' '-v' 'geronimo-stax-api_1.0_spec-1.0.jar'
The following operations failed
resource META-INF/MANIFEST.MF: creation (createFailed)
class javax/xml/stream/EventFilter: resolution
class javax/xml/stream/events/Attribute: resolution
class javax/xml/stream/events/Characters: resolution
class javax/xml/stream/events/Comment: resolution
class javax/xml/stream/events/DTD: resolution
class javax/xml/stream/events/EndDocument: resolution
class javax/xml/stream/events/EndElement: resolution
class javax/xml/stream/events/EntityDeclaration: resolution
class javax/xml/stream/events/EntityReference: resolution
class javax/xml/stream/events/Namespace: resolution
class javax/xml/stream/events/NotationDeclaration: resolution
class javax/xml/stream/events/ProcessingInstruction: resolution
class javax/xml/stream/events/StartDocument: resolution
class javax/xml/stream/events/StartElement: resolution
class javax/xml/stream/events/XMLEvent: resolution
class javax/xml/stream/StreamFilter: resolution
class javax/xml/stream/util/EventReaderDelegate: resolution
class javax/xml/stream/util/StreamReaderDelegate: resolution
class javax/xml/stream/util/XMLEventAllocator: resolution
class javax/xml/stream/util/XMLEventConsumer: resolution
class javax/xml/stream/XMLEventFactory: resolution
class javax/xml/stream/XMLEventReader: resolution
class javax/xml/stream/XMLEventWriter: resolution
class javax/xml/stream/XMLInputFactory: resolution
class javax/xml/stream/XMLOutputFactory: resolution
class javax/xml/stream/XMLStreamReader: resolution
resource META-INF/LICENSE.txt: creation (createFailed)
resource META-INF/NOTICE.txt: creation (createFailed)
It seems to me that the root of the problem is the error:
ORA-29521: referenced name javax/xml/namespace/QName could not be found
This class exists in the SYS schema though and is valid. If SYS should be included as a resolver? How to solve this problem? -
Help needed Displaying ALV Secondary list without using oops concept
Hi Experts
Help needed Displaying ALV Secondary list without using oops concept.
its urgent
regds
rajasekharhi chk this code
******************TABLES DECLARATION*****************
TABLES : VBAP,MARA.
*****************TYPE POOLS**************************
TYPE-POOLS : SLIS.
****************INTERNAL TABLES**********************
DATA : BEGIN OF IT_VBAP OCCURS 0,
VBELN LIKE VBAP-VBELN, "SALES DOCUMENT
POSNR LIKE VBAP-POSNR, "SALES DOCUMENT ITEM
MATNR LIKE VBAP-MATNR, "MATERIAL NUMBER
END OF IT_VBAP.
****************TEMPORARY VARIABLES******************
DATA : V_VBELN LIKE VBAP-VBELN."SALES DOCUMENT
DATA : V_MTART LIKE MARA-MTART. "MATERIAL TYPE
*****************FIELD CATALOG***********************
DATA : IT_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
****************LAYOUT*******************************
DATA : WA_LAYOUT TYPE SLIS_LAYOUT_ALV.
***************VARIANT*******************************
DATA : G_VARIANT LIKE DISVARIANT.
****************SAVE*********************************
DATA : G_SAVE(1) TYPE C.
*****************EVENTS******************************
DATA : XS_EVENTS TYPE SLIS_ALV_EVENT,
G_EVENTS TYPE SLIS_T_EVENT.
******************PF STATUS**************************
DATA : PF_STATUS TYPE SLIS_FORMNAME VALUE 'SET_PF_STATUS'.
******************USER COMMAND************************
DATA : USER_COMMAND TYPE SLIS_FORMNAME VALUE 'SET_USER_COMMAND',
R_UCOMM LIKE SY-UCOMM.
****************SELECTION SCREEN************************
SELECT-OPTIONS : S_VBELN FOR VBAP-VBELN.
***************AT SELECTION SCREEN*********************
AT SELECTION-SCREEN.
PERFORM VALIDATE.
**************START-OF-SELECTION**************************
START-OF-SELECTION.
PERFORM GET_DETAILS.
PERFORM FIELDCAT.
PERFORM LAYOUT.
PERFORM VARIANT.
PERFORM SAVE.
PERFORM EVENTS.
PERFORM ALV_DISPLAY.
*********************FORMS*******************************************
*& Form validate
text
--> p1 text
<-- p2 text
FORM VALIDATE .
SELECT SINGLE VBELN
FROM VBAP
INTO V_VBELN
WHERE VBELN IN S_VBELN.
IF SY-SUBRC <> 0.
MESSAGE E000 WITH 'enter valid vbeln'.
ENDIF.
ENDFORM. " validate
*& Form get_details
text
--> p1 text
<-- p2 text
FORM GET_DETAILS .
SELECT VBELN
POSNR
MATNR
FROM VBAP
INTO TABLE IT_VBAP
WHERE VBELN IN S_VBELN.
IF SY-SUBRC <> 0.
MESSAGE E000 WITH 'no details found'.
ENDIF.
ENDFORM. " get_details
*& Form fieldcat
text
--> p1 text
<-- p2 text
FORM FIELDCAT .
WA_FIELDCAT-TABNAME = 'IT_VBAP'.
WA_FIELDCAT-FIELDNAME = 'VBELN'.
WA_FIELDCAT-OUTPUTLEN = 10.
WA_FIELDCAT-SELTEXT_L = 'SALES DOC'.
APPEND WA_FIELDCAT TO IT_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_VBAP'.
WA_FIELDCAT-FIELDNAME = 'POSNR'.
WA_FIELDCAT-OUTPUTLEN = 6.
WA_FIELDCAT-SELTEXT_L = 'ITEM'.
APPEND WA_FIELDCAT TO IT_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_VBAP'.
WA_FIELDCAT-FIELDNAME = 'MATNR'.
WA_FIELDCAT-OUTPUTLEN = 18.
WA_FIELDCAT-SELTEXT_L = 'MATERIAL NO'.
APPEND WA_FIELDCAT TO IT_FIELDCAT.
CLEAR WA_FIELDCAT.
ENDFORM. " fieldcat
*& Form LAYOUT
text
--> p1 text
<-- p2 text
FORM LAYOUT .
WA_LAYOUT-ZEBRA = 'X'.
ENDFORM. " LAYOUT
*& Form VARIANT
text
--> p1 text
<-- p2 text
FORM VARIANT .
CLEAR G_VARIANT.
G_VARIANT-REPORT = SY-REPID.
ENDFORM. " VARIANT
*& Form SAVE
text
--> p1 text
<-- p2 text
FORM SAVE .
CLEAR G_SAVE.
G_SAVE = 'A'.
ENDFORM. " SAVE
*& Form EVENTS
text
--> p1 text
<-- p2 text
FORM EVENTS .
CLEAR XS_EVENTS.
XS_EVENTS-NAME = SLIS_EV_TOP_OF_PAGE.
XS_EVENTS-FORM = 'TOP_OF_PAGE'.
APPEND XS_EVENTS TO G_EVENTS.
ENDFORM. " EVENTS
*& Form TOP_OF_PAGE
text
FORM TOP_OF_PAGE.
WRITE :/ ' INTELLI GROUP'.
ENDFORM. "TOP_OF_PAGE
*& Form ALV_DISPLAY
text
--> p1 text
<-- p2 text
FORM ALV_DISPLAY .
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
I_INTERFACE_CHECK = ' '
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE = ' '
I_CALLBACK_PROGRAM = SY-REPID
I_CALLBACK_PF_STATUS_SET = PF_STATUS
I_CALLBACK_USER_COMMAND = USER_COMMAND
I_STRUCTURE_NAME =
IS_LAYOUT = WA_LAYOUT
IT_FIELDCAT = IT_FIELDCAT
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT = 'X'
I_SAVE = G_SAVE
IS_VARIANT = G_VARIANT
IT_EVENTS = G_EVENTS
IT_EVENT_EXIT =
IS_PRINT =
IS_REPREP_ID =
I_SCREEN_START_COLUMN = 0
I_SCREEN_START_LINE = 0
I_SCREEN_END_COLUMN = 0
I_SCREEN_END_LINE = 0
IMPORTING
E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =
TABLES
T_OUTTAB = IT_VBAP
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. " ALV_DISPLAY
*& Form SET_PF_STATUS
text
FORM SET_PF_STATUS USING EXTAB TYPE SLIS_T_EXTAB.
SET PF-STATUS 'Z50651_PFSTATUS' EXCLUDING EXTAB.
ENDFORM. "SET_PF_STATUS
*& Form SET_USER_COMMAND
text
FORM SET_USER_COMMAND USING R_UCOMM
RS_SELFIELD TYPE SLIS_SELFIELD.
CASE R_UCOMM.
WHEN 'DC'.
READ TABLE IT_VBAP INDEX RS_SELFIELD-TABINDEX.
IF SY-SUBRC = 0.
SELECT SINGLE MTART
FROM MARA
INTO V_MTART
WHERE MATNR = IT_VBAP-MATNR.
IF SY-SUBRC <> 0.
MESSAGE E000 WITH 'NO MATERIAL DESCRIPTION FOR SELECTED MATERIAL NO'.
ELSE.
WRITE :/ 'MATERIAL NO :',IT_VBAP-MATNR.
WRITE :/ 'MATERIAL TYPE :' , V_MTART.
ENDIF.
ENDIF.
WHEN 'BACK'.
LEAVE TO SCREEN 0.
WHEN 'EXIT'.
LEAVE TO SCREEN 0.
WHEN 'CLOSE'.
CALL TRANSACTION 'SE38'.
ENDCASE.
REPORT Z_ALV_INTERACTIVE MESSAGE-ID ZMSG_50651
LINE-SIZE 100
LINE-COUNT 60
NO STANDARD PAGE HEADING.
******************TABLES DECLARATION*****************
TABLES : VBAP,MARA.
*****************TYPE POOLS**************************
TYPE-POOLS : SLIS.
****************INTERNAL TABLES**********************
DATA : BEGIN OF IT_VBAP OCCURS 0,
VBELN LIKE VBAP-VBELN, "SALES DOCUMENT
POSNR LIKE VBAP-POSNR, "SALES DOCUMENT ITEM
MATNR LIKE VBAP-MATNR, "MATERIAL NUMBER
END OF IT_VBAP.
****************TEMPORARY VARIABLES******************
DATA : V_VBELN LIKE VBAP-VBELN."SALES DOCUMENT
DATA : V_MTART LIKE MARA-MTART. "MATERIAL TYPE
*****************FIELD CATALOG***********************
DATA : IT_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
****************LAYOUT*******************************
DATA : WA_LAYOUT TYPE SLIS_LAYOUT_ALV.
***************VARIANT*******************************
DATA : G_VARIANT LIKE DISVARIANT.
****************SAVE*********************************
DATA : G_SAVE(1) TYPE C.
*****************EVENTS******************************
DATA : XS_EVENTS TYPE SLIS_ALV_EVENT,
G_EVENTS TYPE SLIS_T_EVENT.
******************PF STATUS**************************
DATA : PF_STATUS TYPE SLIS_FORMNAME VALUE 'SET_PF_STATUS'.
******************USER COMMAND************************
DATA : USER_COMMAND TYPE SLIS_FORMNAME VALUE 'SET_USER_COMMAND',
R_UCOMM LIKE SY-UCOMM.
****************SELECTION SCREEN************************
SELECT-OPTIONS : S_VBELN FOR VBAP-VBELN.
***************AT SELECTION SCREEN*********************
AT SELECTION-SCREEN.
PERFORM VALIDATE.
**************START-OF-SELECTION**************************
START-OF-SELECTION.
PERFORM GET_DETAILS.
PERFORM FIELDCAT.
PERFORM LAYOUT.
PERFORM VARIANT.
PERFORM SAVE.
PERFORM EVENTS.
PERFORM ALV_DISPLAY.
*********************FORMS*******************************************
*& Form validate
text
--> p1 text
<-- p2 text
FORM VALIDATE .
SELECT SINGLE VBELN
FROM VBAP
INTO V_VBELN
WHERE VBELN IN S_VBELN.
IF SY-SUBRC <> 0.
MESSAGE E000 WITH 'enter valid vbeln'.
ENDIF.
ENDFORM. " validate
*& Form get_details
text
--> p1 text
<-- p2 text
FORM GET_DETAILS .
SELECT VBELN
POSNR
MATNR
FROM VBAP
INTO TABLE IT_VBAP
WHERE VBELN IN S_VBELN.
IF SY-SUBRC <> 0.
MESSAGE E000 WITH 'no details found'.
ENDIF.
ENDFORM. " get_details
*& Form fieldcat
text
--> p1 text
<-- p2 text
FORM FIELDCAT .
WA_FIELDCAT-TABNAME = 'IT_VBAP'.
WA_FIELDCAT-FIELDNAME = 'VBELN'.
WA_FIELDCAT-OUTPUTLEN = 10.
WA_FIELDCAT-SELTEXT_L = 'SALES DOC'.
APPEND WA_FIELDCAT TO IT_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_VBAP'.
WA_FIELDCAT-FIELDNAME = 'POSNR'.
WA_FIELDCAT-OUTPUTLEN = 6.
WA_FIELDCAT-SELTEXT_L = 'ITEM'.
APPEND WA_FIELDCAT TO IT_FIELDCAT.
CLEAR WA_FIELDCAT.
WA_FIELDCAT-TABNAME = 'IT_VBAP'.
WA_FIELDCAT-FIELDNAME = 'MATNR'.
WA_FIELDCAT-OUTPUTLEN = 18.
WA_FIELDCAT-SELTEXT_L = 'MATERIAL NO'.
APPEND WA_FIELDCAT TO IT_FIELDCAT.
CLEAR WA_FIELDCAT.
ENDFORM. " fieldcat
*& Form LAYOUT
text
--> p1 text
<-- p2 text
FORM LAYOUT .
WA_LAYOUT-ZEBRA = 'X'.
ENDFORM. " LAYOUT
*& Form VARIANT
text
--> p1 text
<-- p2 text
FORM VARIANT .
CLEAR G_VARIANT.
G_VARIANT-REPORT = SY-REPID.
ENDFORM. " VARIANT
*& Form SAVE
text
--> p1 text
<-- p2 text
FORM SAVE .
CLEAR G_SAVE.
G_SAVE = 'A'.
ENDFORM. " SAVE
*& Form EVENTS
text
--> p1 text
<-- p2 text
FORM EVENTS .
CLEAR XS_EVENTS.
XS_EVENTS-NAME = SLIS_EV_TOP_OF_PAGE.
XS_EVENTS-FORM = 'TOP_OF_PAGE'.
APPEND XS_EVENTS TO G_EVENTS.
ENDFORM. " EVENTS
*& Form TOP_OF_PAGE
text
FORM TOP_OF_PAGE.
WRITE :/ ' INTELLI GROUP'.
ENDFORM. "TOP_OF_PAGE
*& Form ALV_DISPLAY
text
--> p1 text
<-- p2 text
FORM ALV_DISPLAY .
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
I_INTERFACE_CHECK = ' '
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE = ' '
I_CALLBACK_PROGRAM = SY-REPID
I_CALLBACK_PF_STATUS_SET = PF_STATUS
I_CALLBACK_USER_COMMAND = USER_COMMAND
I_STRUCTURE_NAME =
IS_LAYOUT = WA_LAYOUT
IT_FIELDCAT = IT_FIELDCAT
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT = 'X'
I_SAVE = G_SAVE
IS_VARIANT = G_VARIANT
IT_EVENTS = G_EVENTS
IT_EVENT_EXIT =
IS_PRINT =
IS_REPREP_ID =
I_SCREEN_START_COLUMN = 0
I_SCREEN_START_LINE = 0
I_SCREEN_END_COLUMN = 0
I_SCREEN_END_LINE = 0
IMPORTING
E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =
TABLES
T_OUTTAB = IT_VBAP
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. " ALV_DISPLAY
*& Form SET_PF_STATUS
text
FORM SET_PF_STATUS USING EXTAB TYPE SLIS_T_EXTAB.
SET PF-STATUS 'STANDARD' EXCLUDING EXTAB.
ENDFORM. "SET_PF_STATUS
*& Form SET_USER_COMMAND
text
FORM SET_USER_COMMAND USING R_UCOMM
RS_SELFIELD TYPE SLIS_SELFIELD.
CASE R_UCOMM.
WHEN 'DC'.
READ TABLE IT_VBAP INDEX RS_SELFIELD-TABINDEX.
IF SY-SUBRC = 0.
SELECT SINGLE MTART
FROM MARA
INTO V_MTART
WHERE MATNR = IT_VBAP-MATNR.
IF SY-SUBRC <> 0.
MESSAGE E000 WITH 'NO MATERIAL DESCRIPTION FOR SELECTED MATERIAL NO'.
ELSE.
WRITE :/ 'MATERIAL NO :',IT_VBAP-MATNR.
WRITE :/ 'MATERIAL TYPE :' , V_MTART.
SUBMIT SLIS_DUMMY WITH P_MATNR EQ IT_VBAP-MATNR
WITH P_MTART EQ V_MTART.
ENDIF.
ENDIF.
WHEN 'BACK'.
LEAVE TO SCREEN 0.
WHEN 'EXIT'.
LEAVE TO SCREEN 0.
WHEN 'CLOSE'.
CALL TRANSACTION 'SE38'.
ENDCASE.
plz reward if useful -
Help needed:Printing HTML file using javax.print
Hi
I am using the following code which i got form the forum for rpinting an HTML file.
The folllowing code is working fine, but the problem is the content of HTML file is not getting printed. I am geeting a blank page with no content. What is the change that is required in the code? ALso is there any simpler way to implement this. Help needed ASAP.
public boolean printHTMLFile(String filename) {
try {
JEditorPane editorPane = new JEditorPane();
editorPane.setEditorKit(new HTMLEditorKit());
//editorPane.setContentType("text/html");
editorPane.setSize(500,500);
String text = getFileContents(filename);
if (text != null) {
editorPane.setText(text);
} else {
return false;
printEditorPane(editorPane);
return true;
} catch (Exception tce) {
tce.printStackTrace();
return false;
public String getFileContents(String filename) {
try {
File file = new File(filename);
BufferedReader br = new BufferedReader(new FileReader(file));
String line;
StringBuffer sb = new StringBuffer();
while ((line = br.readLine()) != null) {
sb.append(line);
br.close();
return sb.toString();
} catch (Exception tce) {
tce.printStackTrace();
return null;
public void printEditorPane(JEditorPane editorPane) {
try {
HTMLPrinter htmlPrinter = new HTMLPrinter();
htmlPrinter.printJEditorPane(editorPane, htmlPrinter.showPrintDialog());
} catch (Exception tce) {
tce.printStackTrace();
* Sets up to easily print HTML documents. It is not necessary to call any of the setter
* methods as they all have default values, they are provided should you wish to change
* any of the default values.
public class HTMLPrinter {
public int DEFAULT_DPI = 72;
public float DEFAULT_PAGE_WIDTH_INCH = 8.5f;
public float DEFAULT_PAGE_HEIGHT_INCH = 11f;
int x = 100;
int y = 80;
GraphicsConfiguration gc;
PrintService[] services;
PrintService defaultService;
DocFlavor flavor;
PrintRequestAttributeSet attributes;
Vector pjlListeners = new Vector();
Vector pjalListeners = new Vector();
Vector psalListeners = new Vector();
public HTMLPrinter() {
gc = null;
attributes = new HashPrintRequestAttributeSet();
flavor = null;
defaultService = PrintServiceLookup.lookupDefaultPrintService();
services = PrintServiceLookup.lookupPrintServices(flavor, attributes);
// do something with the supported docflavors
DocFlavor[] df = defaultService.getSupportedDocFlavors();
for (int i = 0; i < df.length; i++)
System.out.println(df.getMimeType() + " " + df[i].getRepresentationClassName());
// if there is a default service, but no other services
if (defaultService != null && (services == null || services.length == 0)) {
services = new PrintService[1];
services[0] = defaultService;
* Set the GraphicsConfiguration to display the print dialog on.
* @param gc a GraphicsConfiguration object
public void setGraphicsConfiguration(GraphicsConfiguration gc) {
this.gc = gc;
public void setServices(PrintService[] services) {
this.services = services;
public void setDefaultService(PrintService service) {
this.defaultService = service;
public void setDocFlavor(DocFlavor flavor) {
this.flavor = flavor;
public void setPrintRequestAttributes(PrintRequestAttributeSet attributes) {
this.attributes = attributes;
public void setPrintDialogLocation(int x, int y) {
this.x = x;
this.y = y;
public void addPrintJobListener(PrintJobListener pjl) {
pjlListeners.addElement(pjl);
public void removePrintJobListener(PrintJobListener pjl) {
pjlListeners.removeElement(pjl);
public void addPrintServiceAttributeListener(PrintServiceAttributeListener psal) {
psalListeners.addElement(psal);
public void removePrintServiceAttributeListener(PrintServiceAttributeListener psal) {
psalListeners.removeElement(psal);
public boolean printJEditorPane(JEditorPane jep, PrintService ps) {
if (ps == null || jep == null) {
System.out.println("printJEditorPane: jep or ps is NULL, aborting...");
return false;
// get the root view of the preview pane
View rv = jep.getUI().getRootView(jep);
// get the size of the view (hopefully the total size of the page to be printed
int x = (int) rv.getPreferredSpan(View.X_AXIS);
int y = (int) rv.getPreferredSpan(View.Y_AXIS);
// find out if the print has been set to colour mode
DocPrintJob dpj = ps.createPrintJob();
PrintJobAttributeSet pjas = dpj.getAttributes();
// get the DPI and printable area of the page. use default values if not available
// use this to get the maximum number of pixels on the vertical axis
PrinterResolution pr = (PrinterResolution) pjas.get(PrinterResolution.class);
int dpi;
float pageX, pageY;
if (pr != null)
dpi = pr.getFeedResolution(PrinterResolution.DPI);
else
dpi = DEFAULT_DPI;
MediaPrintableArea mpa = (MediaPrintableArea) pjas.get(MediaPrintableArea.class);
if (mpa != null) {
pageX = mpa.getX(MediaPrintableArea.INCH);
pageY = mpa.getX(MediaPrintableArea.INCH);
} else {
pageX = DEFAULT_PAGE_WIDTH_INCH;
pageY = DEFAULT_PAGE_HEIGHT_INCH;
int pixelsPerPageY = (int) (dpi * pageY);
int pixelsPerPageX = (int) (dpi * pageX);
int minY = Math.max(pixelsPerPageY, y);
// make colour true if the user has selected colour, and the PrintService can support colour
boolean colour = pjas.containsValue(Chromaticity.COLOR);
colour = colour & (ps.getAttribute(ColorSupported.class) == ColorSupported.SUPPORTED);
// create a BufferedImage to draw on
int imgMode;
if (colour)
imgMode = BufferedImage.TYPE_3BYTE_BGR;
else
imgMode = BufferedImage.TYPE_BYTE_GRAY;
BufferedImage img = new BufferedImage(pixelsPerPageX, minY, imgMode);
Graphics myGraphics = img.getGraphics();
myGraphics.setClip(0, 0, pixelsPerPageX, minY);
myGraphics.setColor(Color.WHITE);
myGraphics.fillRect(0, 0, pixelsPerPageX, minY);
java.awt.Rectangle rectangle=new java.awt.Rectangle(0,0,pixelsPerPageX, minY);
// call rootView.paint( myGraphics, rect ) to paint the whole image on myGraphics
rv.paint(myGraphics, rectangle);
try {
// write the image as a JPEG to the ByteArray so it can be printed
Iterator writers = ImageIO.getImageWritersByFormatName("jpeg");
ImageWriter writer = (ImageWriter) writers.next();
// mod: Added the iwparam to create the highest quality image possible
ImageWriteParam iwparam = writer.getDefaultWriteParam();
iwparam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT) ;
iwparam.setCompressionQuality(1.0f); // highest quality
ByteArrayOutputStream out = new ByteArrayOutputStream();
ImageOutputStream ios = ImageIO.createImageOutputStream(out);
writer.setOutput(ios);
// get the number of pages we need to print this image
int imageHeight = img.getHeight();
int numberOfPages = (int) Math.ceil(minY / (double) pixelsPerPageY);
// print each page
for (int i = 0; i < numberOfPages; i++) {
int startY = i * pixelsPerPageY;
// get a subimage which is exactly the size of one page
BufferedImage subImg = img.getSubimage(0, startY, pixelsPerPageX, Math.min(y - startY, pixelsPerPageY));
// mod: different .write() method to use the iwparam parameter with highest quality compression
writer.write(null, new IIOImage(subImg, null, null), iwparam);
SimpleDoc sd = new SimpleDoc(out.toByteArray(), DocFlavor.BYTE_ARRAY.JPEG, null);
printDocument(sd, ps);
// reset the ByteArray so we can start the next page
out.reset();
} catch (PrintException e) {
System.out.println("Error printing document.");
e.printStackTrace();
return false;
} catch (IOException e) {
System.out.println("Error creating ImageOutputStream or writing to it.");
e.printStackTrace();
return false;
// uncomment this code and comment out the 'try-catch' block above
// to print to a JFrame instead of to the printer
/* JFrame jf = new JFrame();
PaintableJPanel jp = new PaintableJPanel();
jp.setImage( img );
JScrollPane jsp = new JScrollPane( jp );
jf.getContentPane().add( jsp );
Insets i = jf.getInsets();
jf.setBounds( 0, 0, newX, y );
jf.setDefaultCloseOperation( JFrame.DISPOSE_ON_CLOSE );
jf.setVisible( true );*/
return true;
* Print the document to the specified PrintService.
* This method cannot tell if the printing was successful. You must register
* a PrintJobListener
* @return false if no PrintService is selected in the dialog, true otherwise
public boolean printDocument(Doc doc, PrintService ps) throws PrintException {
if (ps == null)
return false;
addAllPrintServiceAttributeListeners(ps);
DocPrintJob dpj = ps.createPrintJob();
addAllPrintJobListeners(dpj);
dpj.print(doc, attributes);
return true;
public PrintService showPrintDialog() {
return ServiceUI.printDialog(gc, x, y, services, defaultService, flavor, attributes);
private void addAllPrintServiceAttributeListeners(PrintService ps) {
// add all listeners that are currently added to this object
for (int i = 0; i < psalListeners.size(); i++) {
PrintServiceAttributeListener p = (PrintServiceAttributeListener) psalListeners.get(i);
ps.addPrintServiceAttributeListener(p);
private void addAllPrintJobListeners(DocPrintJob dpj) {
// add all listeners that are currently added to this object
for (int i = 0; i < pjlListeners.size(); i++) {
PrintJobListener p = (PrintJobListener) pjlListeners.get(i);
dpj.addPrintJobListener(p);
// uncomment this also to print to a JFrame instead of a printer
/* protected class PaintableJPanel extends JPanel {
Image img;
protected PaintableJPanel() {
super();
public void setImage( Image i ) {
img = i;
public void paint( Graphics g ) {
g.drawImage( img, 0, 0, this );
Thanks
RamRam,
I have had printing problems too a year and a half ago. I used all printing apis of java and I still find that it is something java lacks. Now basically you can try autosense. To check whether your printer is capable of printing the docflavor use this PrintServiceLookup.lookupPrintServices(flavor, aset); . If it lists the printer then he can print the document otherwise he can't. I guess that is why you get the error.
Regards,
Kevin -
IPhone 4 reset itself, photos lost -URGENT HELP NEEDED
Hi there,
Urgent help needed!!
Tonight I was taking extremely important photos throughout an event on my iPhone 4, however, my iPhone 4 ran out of battery once I was near a charger I plugged it in and for some reason my iPhone had reset itself. Back up icloud options were from yesterday, but the photos that I was taking at the event are needed urgently. Is there any way possible I can recover the photos that were taken?
Thanks in advance!!!!Slymm71 wrote:
just had similar problem got email from find my phone saying initiating full phone wipe this cannot be stopped ***? i own the phone from new and registerred in m name but wiped whilst i was using it !!!
See your other post...
https://discussions.apple.com/message/18876037#18876037 -
I have an Imac 800Mhz PPC G4 with OSX 4.11 installed, THANKS! Quicktime help needed?
Thanks for your kind reply Quicktime Kirk! Thanks in advance to anyone who replies to this as well. I have heard that what I need is an older Quicktime Version that allows for saving files, etc. But apple does not support it & I should look elsewhere - hence my appeal on this forum. Also, for some reason, when I try to upgrade to Quicktime Pro my browser (both Safari & Firefox) quits as I am about to complete my purchase. In any event, the real question is this: would the Quicktime Pro upgrade be compatible with my current system?
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Troubleshooting help needed: My iMac keeps crashing and restarting with a notice: "Spinlock application timed out" What can I do?
Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the page that opens.
Select the most recent panic log under System Diagnostic Reports. Post the contents — the text, please, not a screenshot. In the interest of privacy, I suggest you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header and body of the report, if it’s present (it may not be.) Please don't post shutdownStall, spin, or hang reports. -
help needed for writing query
i have the following tables(with data) as mentioned below
FK*-foregin key (SUBJECTS)
FK**-foregin key (COMBINATION)
1)SUBJECTS(table name)
SUB_ID(NUMBER) SUB_CODE(VARCHAR2) SUB_NAME (VARCHAR2)
2 02 Computer Science
3 03 Physics
4 04 Chemistry
5 05 Mathematics
7 07 Commerce
8 08 Computer Applications
9 09 Biology
2)COMBINATION
COMB_ID(NUMBER) COMB_NAME(VARCHAR2) SUB_ID1(NUMBER(FK*)) SUB_ID2(NUMBER(FK*)) SUB_ID3(NUMBER(FK*)) SUBJ_ID4(NUMBER(FK*))
383 S1 9 4 2 3
384 S2 4 2 5 3
---------I actually designed the ABOVE table also like this
3) a)COMBINATION
COMB_ID(NUMBER) COMB_NAME(VARCHAR2)
383 S1
384 S2
b)COMBINATION_DET
COMBDET_ID(NUMBER) COMB_ID(FK**) SUB_ID(FK*)
1 383 9
2 383 4
3 383 2
4 383 3
5 384 4
6 384 2
7 384 5
8 384 3
Business rule: a combination consists of a maximum of 4 subjects (must contain)
and the user is less relevant to a COMB_NAME(name of combinations) but user need
the subjects contained in combinations
i need the following output
COMB_ID COMB_NAME SUBJECT1 SUBJECT2 SUBJECT3 SUBJECT4
383 S1 Biology Chemistry Computer Science Physics
384 S2 Chemistry Computer Science Mathematics Physics
or even this is enough(what i actually needed)
COMB_ID subjects
383 Biology,Chemistry,Computer Science,Physics
384 Chemistry,Computer Science,Mathematics,Physics
you can use any of the COMBINATION table(either (2) or (3))
and i want to know
1)which design is good in this case
(i think SUB_ID1,SUB_ID2,SUB_ID3,SUB_ID4 is not a
good method to link with same table but if 4 subjects only(and must) comes
detail table is not neccessary )
now i am achieving the result by program-coding in C# after getting the rows from oracle
i am using oracle 9i (also ODP.NET)
i want to know how can i get the result in the stored procedure itsef.
2)how it could be designed in any other way.
any help/suggestion is welcome
thanks for your time --PradeeshWell I forgot the table-alias, here now with:
SELECT C.COMB_ID
, C.COMB_NAME
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID1) AS SUBJECT_NAME1
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID2) AS SUBJECT_NAME2
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID3) AS SUBJECT_NAME3
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID4) AS SUBJECT_NAME4
FROM COMBINATION C;
As you need exactly 4 subjects, the columns-solution is just fine I would say. -
Help needed I have a canon 40D. I am thinking of buying a canon 6D.But not sure that my len
Hi all help needed I have a canon 40D. I am thinking of buying a canon 6D.
But not sure that my lenses will work.
I have a 170mm/ 500mm APO Sigma.
A 10/20 ex Sigma HSM IF.
And a 180 APO Sigma Macro or do I have to scrap them and buy others.
ALL Help will be greatly received. Yours BRODIEIn short, I love it. I was going to buy the 5DMark III. After playing with it for a while at my local Fry's store where they put 5DMII, 5DMIII and 6D next to each other, using the same 24-105L lens, I decided to get the 6D and pocket the different for lens later.
I'm upgrading from the 30D. So I think you'll love it. It's a great camera. I have used 5DMII extensively before (borrowing from a close friend).
Funny thing is at first I don't really care about the GPS and Wifi much. I thought they're just marketing-gimmick. But once you have it, it is actually really fun and helpful. For example, I can place the 6D on a long "monopod", then use the app on the phone to control the camera to get some unique perspective on some scenes. It's fun and great. GPS is also nice for travel guy like me.
Weekend Travelers Blog | Eastern Sierra Fall Color Guide -
Help needed! Raid degraded again!
Hi!
Help needed! I hava made bootable RAID with two S-ATAII 250Gb HDD and its not working! Every now and then at bootup I get a message RAID -> DEGRADED... Must be seventh time! Rebuild takes its own time!
What am I doing wrong!
T: Ekku
K8N Neo4 Ultra
AMD 64 4200+
2 Gb RAM
2 x 250 Gb HDD (Maxtor)
nVidia RAID (in mb)
P.S. I wery SORRY with my poor language!I'm going to blame the nVRAID because I've seen issues with it in the past. If your motherboard has another non-nVidia RAID solution, use that instead. Using the nVidia SATA ports as BASE or JBOD is fine and dandy but RAIDing always had issues. It's not even a driver issue I think it's just instability. Latest drivers and even boxed drivers never helped. Granted, some will report success with their rig. But on a professional level I've seen nForce issues on different motherboards and different hard drives that had RAID disaster stories.
Good luck and if you don't have another RAID solution, my suggestion would be to buy a dedicated RAID controller card.
LPB -
HELP NEEDED WITH ADDAPTER-DVI TO VGA.
PLEASE ...HELP NEEDED WITH WIRING CROSS OVER....CAN YOU HELP WITH BACK OF PLUG CONNECTIONS...I SORTA UNDERSTAND THE PINOUTS BUT CANT MAKE AN EXACT MACH...WOULD LIKE TO BE 100% SURE...
......THIS ENSURES NO SMOKE!!!
THE CARD IS AN ATI RADEON RX9250-DUAL HEAD-.........ADDAPTER IS DVI(ANALOG)MALE TO VGA(ANALOG)FEMALE.
ANY HELP VERY MUCH APPRECIATED........ SEEMS YOU NEED TO BE ROCKET SCI TO ATTACH A BLOODY PICTURE...SO THIS HAS BEEN BIG WASTE OF FING TIME!Quote from: BOBHIGH on 17-December-05, 09:21:31
Get over it mate !
I find it easy t read CAPS...and if you dont like it ...DONT READ IT!
And why bother to reply...some people have nothing better to do.
Yes there chep and easy to come by...Ive already got a new one.
All I wanted was to make a diagram of whats inside the bloody thing...it was a simple question and required a simple answer.
NO NEED TO A WANKA !!
I feel a bann comming up.
Have you tryed Google ? really.. your question is inrelevant. No need to reply indeed.
Why do you come here asking this question anyway ? is it becouse you have a MSI gfx card ? and the adapter has nothing to do with this ?
You think you can come in here yelling.. thinking we have to put up with it and accept your style of posting. This is not a MSI tech center.. it's a user to user center.. Your question has nothing to do with MSI relavant things anyway's.
Google = your friend.
Quote from: BOBHIGH on 17-December-05, 09:21:31
it was a simple question and required a simple answer
Simple for who ? you (buying a new one) ? me ? we ? .really...........
Quote from: Dynamike on 16-December-05, 04:11:48
1: There are allot of diffrent types of those adapters.
If any of the mods have a problem about my reply.. please pm me.
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