How to show an empty JLabel?

Hi,
I tried to create a JLabel containing nothing, gave it a size and a background color...but when i add it to a JFRame, it just won't show! I tried setVisible(true), and it's not either! Anyone knows what i should do?

To get the background color to show you need to setOpaque(true);
Otherwise the layout may be shrinking it to zer size. You may need to setSize(), setPreferredSize() or setMinimumSize() depending on the layout you are using.

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SSRS 2008: how to show an empty chart with legend and x and y axis when no data available

Hi,
I am using SSRS 2008, I generated one chart in report designer with the data from Analysis Services (Cube).
According to the dataset, there is no data returned when I run the query. so when I preview the chart, there is nothing but "no data available" showing on the chart.
Here I want to know is there any possible to show an empty chart with legend and x and y axis?
If it is possible, can you tell me how can I make it?
Best Regards.
Connie Zhu

Hi,
When there is no data, the chart displays the message "no data available". But using a little work around, you can display an empty chart.
Please find the below steps given to achieve this
1. Create a new dataset using TSQL to return 1 row of data having the category field and value field set to 0. Add the fields that are necessary for the category fields, series fields and datafields.
   A simple example would be like
   SELECT 'abc' as Category, 0 as Amount
2. Add a new chart, set the category field to 'Category' and set the data field to Amount from above dataset created in step 1.
3. In the new chart, right click the category axis and select axis properties, Click on the labels tab, check on
'Hide axis labels' and then click ok
4. Now set the Visibility property of both the charts depending on the rows returned from your main dataset
   a. click on your main chart and set its Hidden property to :
=iif(CountRows("MainDataSet"),false,true)
   b. click on the new blank chart added and set its Hidden proprety to (the opposite) :
=iif(CountRows("MainDataSet"),true,false)
   Note : Please change the dataset name in above expression "MainDataset" to the name of your chart's dataset
5. Resize the new chart to the same size as your main chart, then position the new chart on the place as the main chart.
   (Note : You can set the position of new chart to be same by copying the location property from the main chart)
6. Now run and observe the result. When there are no rows returned by your main dataset, the new chart (the blank chart) should be displayed.
I've added a working sample of this kind of a report
here.
Hope this helps. Please feel free to discuss if you have any questions.
Please click "Mark as Answer" if this resolves your problem or "Vote as Helpful" if you find it helpful.
BH

How to show an empty line at the end of a ParagraphView

Hi everybody,
I wonder if anyone knows how to extend ParagraphView to show an empty line at the end of every paragraph?
Thanks in advance,
mrai

I tried to use that class and couldn't get it to work.
JTextField field = new JTextField();
field.setText("blah blah");
CompisiteView view = new ParagraphView(field.getDocument().getRootElement());
int views = view.getViewCount() //always zero...

IBooks does not open. It only briefly shows an empty bookcase. I have all my important .pdf reference documents in my library. I was never able to figure out how to backup ibooks. I am afraid to reinstall the apps risking loss of data. Any way to save?

IBooks will not open with new ipad and upgraded iOS. It only opens briefly to show an empty bookcase. I installed the most recent update of iBooks. In apps store it says 'open'. But the same thing happens...a brief flash. Strangely, the image and list of my collection actually shows in miniature with all the open apps; so I can close it as I do any other app.
I have all my important .pdf reference documents in my library. I am afraid to reinstall the apps risking loss of data. I was never able to figure out how to backup ibooks. Any way to save without access to the program?

Now that you have your PDFs on your computer's iTunes library you could try deleting and redownloading the app, and then sync the PDFs back to it - as long as you continue to keep a copy of the PDFs on your computer (and preferably on a backup as well) then if the same thing happens again then you could delete and reinstall again (you shouldn't have any problems with the iBooks app, but then you shouldn't have had a problem this time either).
You could try GoodReader (you could have the most important PDFs in both) - but the current version on iOS 7 isn't getting very good reviews in terms of its speed and crashes (it's description page says that a major update is coming soon).

How come under the "Library Tab" some of the Presets effects show as empty Files thus rendering them unusable?

How come under the "Library Tab" when I select a specific Channel, some of the Presets effects show as empty files thus rendering them unusable?

No problem at all, thks for your reply. I did not download from the App Store. I bought the full Logic Studio software back in 2008 so I have all the disks.
I did look on the Library/Application Application Support/Logic/Plug-in Settings and there are 26 files listed and I recognize quite a few that i have been using that seem to work OK. But somtimes, as you know you can click on say, EFM1 but then by clicking on that, you have to choose another on of the option effects such as 07 Warped FM and then to Aqua Enchant befoer you can be finished selecting what you need. This is where I run into the lost content. Actually I have a book I' learning from called Logic Pro 8 Beyond the Basics and it hands on exercises to do, the books written well, and I'mn dong well with it, but if you have a major question you must ask, thats when I need help otherwise you can't proceed further.
But back to to The File incons Library/Application Application Support/Logic/Plug-in Setting yes, I do sse the 26 File Folders and the folder icon is Blue which looks correct, however, when I try to open those files, there appears to be no content inside of them. I'm not saying this is abnormal as I dont' really know, I'm just reporting back. So does this mean that the files are in fact missing content?
By the way, some of the plug in settngs in the Library work fine and those files show up as "blue" color but LIbray always lets me know when the files show a white "Zero." in the file.icon.

How to show staticly decleared int's in a JLabel

hi
how to show staticly decleared int's in a JLabel
i have the following code but it doesnt seem to be working
       // Declear jlabel
        JLabel statuslabel = new JLabel(" X Axis : " + x + " Y Axis : + y ");
       // position of cursor
        public static int x;
        public static int y;


nicchick wrote:
um is there a easyer way to update int's inside a JLabel:)You need a MouseMotionListener
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.Point;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
public class CursorPositionInLabel
private static final String BAD_LABEL = "Bad Label";
private static final String GOOD_LABEL = "Good Label";
private JPanel mainPanel = new JPanel();
private Point cursorP = new Point();
private JLabel badLabel = new JLabel(BAD_LABEL + "; [" + cursorP.x + ", " + cursorP.y + "]"); // this guy never gets updated, & so never changes
private JLabel goodLabel = new JLabel(GOOD_LABEL + "; [" + cursorP.x + ", " + cursorP.y + "]");
public CursorPositionInLabel()
    mainPanel.setPreferredSize(new Dimension(600, 600));
    mainPanel.setLayout(new GridLayout(1, 2));
    JPanel badPanel = new JPanel();
    badPanel.add(badLabel);
    JPanel goodPanel = new JPanel();
    goodPanel.add(goodLabel);
    mainPanel.add(badPanel);
    mainPanel.add(goodPanel);
    mainPanel.addMouseMotionListener(new MouseAdapter()
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      public void mouseMoved(MouseEvent e)
        // get the location of the mouse curse
        cursorP = e.getPoint();
        // and then update your JLabel with the coordinates
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public JPanel getMainPanel()
    return mainPanel;
// create the JFrame in a thread-safe manner as the Sun tutorials tell us to do.
private static void createAndShowUI()
    JFrame frame = new JFrame("CursorPositionInLabel");
    frame.getContentPane().add(new CursorPositionInLabel().getMainPanel());
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
public static void main(String[] args)
    java.awt.EventQueue.invokeLater(new Runnable()
      public void run()
        createAndShowUI();
}Edited by: Encephalopathic on Jun 18, 2008 5:28 PM

How to show message on selection screen status bar if alv is empty.

Hi,
Can anyone tell me how to show message on selection screen status bar when our final internal table or alv is empty .
i am getting message on alv status bar, where no data is in alv but i want to stop it to selection screen and show message there only.
Regards,
Ranu

Hi,
After populating the final internal table do this check,
if it_final [] is initial.
message 'No data available' TYPE 'S' DISPLAY LIKE 'E'.
exit.
endif.
This will be displayed in the selection screen itself
Regards,
Vikranth

Images not showing in the jlabel/jbutton

Hello all,
I've a package in which my cards directory is located along with all my src files and compiled classes. All my images ****.gif files are inside this directory.
Then I've following the icon object.
protected static JLabel lblDeck;The following code is used to get the image.
String imgPath;
     imgPath = isImageExists("imgBG1.gif");
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          {     // If the image of Card Deck(imgDeck) is not Found
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               lblDeck.setBackground(new Color(0, 64, 128));
               lblDeck.setOpaque(true);
               flagImgDeckFound = false;
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               lblDeck = new JLabel(imgDeck);
// Check if the image exists else return "";
protected String isImageExists(String imgName) {
          java.net.URL imgURL = getClass().getResource("cards/" + imgName);
         if (imgURL != null)
         {     return (imgURL.toString());     }
         else
              JOptionPane.showMessageDialog(null, "File not Found: " + imgURL);
              return "";
     }I'm still unable to get the image in the jlabel!
When i checked the path, it is exactly returning the path of the file.
But its neither loading the image into the jlabel nor is it returning "".
This is just the label part i've other jbuttons also. Even they are not displaying any images.

aLkeshP wrote:
can everyone see this thread?
YES FER-CHRISE-SAKE.
Just how many times do you intend posting the same identical question?
images not showing in the jlabel/jbutton
Problem in imageicon
iconImage on JButton & JLabel
Re: images not showing in the jlabel/jbutton

How to show only key in mdx query

Hello Experts
i have mdx query such as :
SELECT
[Measures].MEMBERS ON AXIS(0) ,
NON EMPTY [ZCHANNEL].members
Properties [ZCHANNEL].[2ZCHANNEL]
ON AXIS(1)
FROM ZIC_TPL/ZIC_TPL_DETAIL
SAP VARIABLES
[ZVSOCALM] INCLUDING [0CALMONTH].[200605]
the result from this query are zchannel text and zchannel key
how to show only zchannel key ?
really appreciate your help.
regards
JeiMing
Message was edited by: JeiMing Tjiam

Hi Juice
Yes, i have already tried setting zchannel as key only in my query
but the result from mdx query still shown key and text
Regards
JeiMing

Prevent empty JLabel from collapsing

How can I prevent an empty JLabel from collapsing?
I use a JLabel to display different images at runtime.
That label has a simple border (setBorder(BorderFactory.createLineBorder(Color.black));) and I would like to have some sort of default size of the label even when it's empty.
I tried setting the minimumSize and the preferredSize of the label but as long as the label does not display an image it only consists of a small black horizontal line (the collapsed border).
What can I do?

I have a mixed bag for you - the good news is that you can stop the JLabel from collapsing (and now for the bad news) by using a GridBagLayout.

How to show more than one record at a form-like style report?

Hi All,
I developed a form-like style report
I want it to show more than one record at once (At the same page)
I tried that by setting the value to "Maximum records per page" property for the repeating frame to 10
but when I close the property palete and open it agian the value is returned to 1 !!!
how to show more than one record at the same page?????
Thank u

Hi,
there's perhaps another property like "page protect". If than 2 records didn't fit at one page there's a page break. Or is there any object inside the repeating frame with page-break properties? Sorry .. it's like looking into a chrystal ball ...
Regards
Rainer

How to show custom error message in WebADI Excel template?

Hi,
I've created a custom Web ADI integrator and associated it with a 'Procedure' based custom interface.
WebADI Interface API Returns is set to "Error Message".
I'm using raise_application_error(-20001, "Actual Error Message") for invalid rows,but custom error message from PL/SQL is not populated on the excel template.
Instead it is showing "SQL exception occurred during PL/SQL upload".
Am I missing anything? How to show custom error message from Pl/SQL procedure to WebADI Excel template?
TIA
Narasimha

The custom API errors are visible in the BNE log but not on the Excel.
BNE Log=>
12/10/13 2:52 PM Web ADI Upload Job 13008 ERROR          BnePLSQLUpload.doUpload: Exception while uploading to PL/SQL API. Error Code: 20001, Message: ORA-20001: -Please enter CONTAINER_ID - Enter PO_NO -
ORA-06512: at "APPS.XXPO_COSTFACTS_WEBADI_PKG", line 264
ORA-06512: at line 1
12/10/13 2:52 PM Web ADI Upload Job 13008 ERROR          BnePLSQLUpload.doUpload: Stack trace: java.sql.SQLException: ORA-20001: -Please enter CONTAINER_ID - Enter PO_NO -
ORA-06512: at "APPS.XXPO_COSTFACTS_WEBADI_PKG", line 264
ORA-06512: at line 1
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:439)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:395)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:802)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:436)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:186)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:521)
at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:202)
at oracle.jdbc.driver.T4CCallableStatement.executeForRows(T4CCallableStatement.java:1005)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1307)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3449)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3550)
at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4710)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1374)
at oracle.apps.bne.integrator.upload.BnePLSQLUpload.doUpload(BnePLSQLUpload.java:284)
at oracle.apps.bne.integrator.upload.BneSAXUploader.processDeepestLevel(BneSAXUploader.java:2346)
at oracle.apps.bne.integrator.upload.BneSAXUploader.startElement(BneSAXUploader.java:1182)
at oracle.xml.parser.v2.XMLContentHandler.startElement(XMLContentHandler.java:181)
at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1288)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:336)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:303)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:234)
at oracle.apps.bne.integrator.upload.BneUploader.processUpload(BneUploader.java:301)
at oracle.apps.bne.integrator.upload.BneAbstractUploader.processUpload(BneAbstractUploader.java:114)
at oracle.apps.bne.integrator.upload.async.BneAsyncUploadThread.run(BneAsyncUploadThread.java:140)
12/10/13 2:52 PM AJPRequestHandler-HTTPThreadGroup-5 WARNING        BneOracleWebAppsContext.getTimeZone CLIENT_TIMEZONE_ID has not been set
12/10/13 2:52 PM AJPRequestHandler-HTTPThreadGroup-5 ERROR          BneOracleWebAppsContext.getExtraJDBCConnection recieved the same connection as the base connection. There may be transaction problems.
How to show the same error in the excel template?
Here is the package:
CREATE OR REPLACE PACKAGE BODY APPS.XXPO_COSTFACTS_WEBADI_PKG
AS
   PROCEDURE upload_data (
                          P_CONTAINER_ID IN VARCHAR2
                        , P_SAIL_DATE IN DATE
                        , P_PO_NO IN VARCHAR2
                         ) IS
    --declare
    lv_err_msg      VARCHAR2(240);
    lf_err_flag     NUMBER := 0;
    ln_temp         NUMBER;
    BEGIN
    --------------------- checking for mandatory parameters---------------------------
      IF (P_CONTAINER_ID IS NULL) THEN
         lf_err_flag := 1;
         lv_err_msg := lv_err_msg||'-'||'Please enter CONTAINER_ID - ';
      END IF;
      -------------Validation for Sail Date Format----------------------
      IF (P_SAIL_DATE IS NULL) THEN
         lf_err_flag := 1;
         lv_err_msg := lv_err_msg || ' ' || 'Enter Sail Date - ';
      ELSE
         BEGIN
            SELECT 1
              INTO ln_temp
              FROM DUAL
             WHERE P_SAIL_DATE = TO_DATE (TO_CHAR (P_SAIL_DATE, 'DD-MON-YYYY'), 'DD-MM-YYYY');
         EXCEPTION
            WHEN NO_DATA_FOUND THEN
               lf_err_flag := 1;
               lv_err_msg := lv_err_msg || ' Enter Sail date in DD-MON-YYYY Format';
            WHEN OTHERS THEN
               lf_err_flag := 1;
               lv_err_msg := lv_err_msg || ' Enter Sail date in DD-MON-YYYY Format'|| SQLERRM;
         END;
      END IF;
      -------------Validation for PO_Number----------------------
      IF (P_PO_NO IS NULL) THEN
         lf_err_flag := 1;
         lv_err_msg := lv_err_msg || ' ' || 'Enter PO_NO - ';
      ELSE
         BEGIN
            SELECT count(1)
              INTO ln_temp
              FROM PO_HEADERS
             WHERE Attribute4 = P_PO_NO;
         EXCEPTION
            WHEN NO_DATA_FOUND THEN
               lf_err_flag := 1;
               lv_err_msg := lv_err_msg || ' No Oracle PO for Biceps PO#'||P_PO_NO;
            WHEN OTHERS THEN
               lf_err_flag := 1;
               lv_err_msg := lv_err_msg || ' Error getting the Oracle PO for Bicpes PO#'||P_PO_NO||' Error-' || SQLERRM;
         END;
      END IF;
     -----------------------Insert Record----------------------------
     IF lv_err_msg is NULL THEN
     BEGIN
         INSERT
          INTO XXP2P_HW_COST_FACTORS_STG
                 CONTAINER_ID
                ,SAIL_DATE
                ,PO_NO
                , ERROR_FLAG
                , ERROR_MSG
               ,CREATED_BY
                ,CREATION_DATE
                ,LAST_UPDATED_BY
                ,LAST_UPDATE_DATE
                ,LAST_UPDATE_LOGIN
            VALUES
                 P_CONTAINER_ID
                ,P_SAIL_DATE
                ,P_PO_NO
                ,lf_err_flag
                ,lv_err_msg
              ,FND_GLOBAL.USER_ID
                , trunc (sysdate)
                ,FND_GLOBAL.USER_ID
                , trunc (sysdate)
                ,FND_GLOBAL.LOGIN_ID
              -- commit;
              DBMS_OUTPUT.put_line
                '-' || 'After ap_invoices_interface'
        EXCEPTION
        WHEN OTHERS THEN
          ROLLBACK;
          lf_err_flag := 1;
          lv_err_msg := lv_err_msg || ' ' || 'error loading CONTAINER_ID-' || P_CONTAINER_ID || SQLERRM;
          raise_application_error(-20001, lv_err_msg);
        END;
    ELSE
          raise_application_error(-20001, lv_err_msg);
    END IF;
END upload_data;
END XXPO_COSTFACTS_WEBADI_PKG;

How to show modal window without popup in a web page using javascript

Hi,
How to show modal window without popup in a web page using javascript, means when the modalwindow is opened it should not ask for popup blocker alert......
pls help me.....

Thanx for ur reply,
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How to show "ALL" Values by default in Page Drop-Down Lists in Pivot Tables

Hi Everyone,
Iam stuck with 1 problem please can any 1 help me if u know the solution.
Here is my problem:
How to show "ALL" Values by default in Page Drop-Down Lists in Oracle BI Pivot Tables?
For example, if you place Region in the pages area, a Region drop-down list allows the user to select a particular region, and see the data for only that region, rather than seeing all the Regions,But by default its not showing "ALL" option in the drop down list ,rather than doing that its showing result for only 1 region by default.
And an other problem with this pages area is, if we palce the multiple attributes in the Pages area in the pivot table, the (Fields)result is showing in vertically, the attributes 1 by 1(Every attribute in a new line) ,rather than showing like that, is there any way to show the results in horizantally?(We want to have it as a seperate drop drown list for every field horizantally not as a concatenated list).

Thanks Nikhil. But I am fetching the values from the LOVCache.java.
I am using <af:selectManyChoice>. Is there any way I can use LOVCache.java value for selecting default values instead of hard coding?
I mean to say can I write
unselectedLabel="#{LOVCache.entityTypeSelectionList.anyValue}"
where LOVCache.entityTypeSelectionList is used to populate the drop down box.
Regards,
Aseet

How do you delete [empty] a single file or folder from "Trash"?

How do you delete [empty] a single file or folder from "Trash"?
Can you "securely delete" just 1 item?

A dangerous and incorrect shell command has been posted in this thread.
NEVER empty the Trash in the shell (Terminal.) NEVER put anything in the Trash unless you intend to delete it immediately. If you do put something in the Trash and change your mind about deleting it, move it out or use the Put Back contextual menu item. Then empty the remaining items in the Trash as usual.

How to show an empty JLabel?

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