Line numbers on Discoverer Portlet

When I create a Discoverer Portlet in the Portal, the worksheet is displayed with a line number that I cannot control. In Discoverer Plus, you have the option to supress line numbers while building a worksheet, but when you deploy a worksheet to the Portal (via the Discoverer Portlet provider), you get the line numbers no matter what.
The problem is that the line numbers that are automatically added are in a 11 or 12 point font so it makes each row much taller than I need it to be.
Is there any way to supress these line numbers?
Thanks,
TGF

This is a known issue in Discoverer portlets and we are working on a resolution.
Regards
Oracle Discoverer Procuct Management

Similar Messages

What is the proper way to record line numbers in Master/Detail records?

Guys and Gals,
Been thinking about this for awhile, but thought it best to ask the people who really know what they are doing.
What is the proper way to record & show line numbers in a Master / Detail record set?
For example, take Master/Detail relationship Orders and OrderItems. Orders has a column Document_Number and OrderItems has Document_Number, Line_Number. Line_Number should contain the row number 1,2,3,4 ... etc. for each row in a document.
Should I ...
<ol><li>Add a sequence and a trigger in the database? The FusionOrderDemo does this, but then the sequence never "resets" and I've got row numbers that keep incrementing. So one document has rows 4,5,6 and the next document has 7,8,9 when they should both have 1,2,3.</li>
<li>Programmatically take care of the row numbers? This seems like I'm asking for trouble. Anytime an insert or delete operation gets done, I'll have to iterate through rows and re-assign row numbers.</li>
<li>Is there a way to assign row numbers in a table iterator (or data collection?) to an entity?</li></ol>
Any suggestions would be appreciated. It's looking like #2 is my only option, but if anyone knows different I'd love the input.
Will

Thank you both guys.
As John said, I believe I'm looking for a gap-free sequence per master record.
The line number of the OrderItems table is the second half of the primary key. The first half of the primary key (DocumentNumber) is the foreign key to the Orders table.
Think of it like line items on an order or invoice. For example, if you were talking to someone on the phone concerning an invoice, you might say, "The pricing for line item #3 is incorrect." In this case, it's good to have a common reference. Or imagine a Microsoft Excel spreadsheet with no row numbers displayed! You'd never get anywhere if you had to explain something over the phone.
If this is tricky to perform, I take it using a sequence and trigger such as the Fusion Order Demo is the best way to approach the challenge for simplicity's sake?
Will

Slow performance of discoverer portlets

Hi,
I am running into slow performance of a particular page in portal, there are multiple sites hosted on the portal but these all have static text and are very quick to load but the one page with discoverer portlets and a web-clippping portlet is taking ages. If I run these reports on their own they are instant. Has anyone had similar problems with 9.0.2 portal and the discoverer reports ? I tried to identify a particular report that may be the culprit by deleting them one by one and to no avail. After a few hours effort I found the design mode was hanging as well. Again, just for this 1 page.
There are 3 tabs on this page with about 4 report portlets and 1 web-clipping portlet.
Thanks for any help,
Brandon

Thanks for the help.
Seems to have been resolved although I'm not sure if thats the end of the story. Will wait and see.....
So far apparently a port conflict of some sort in the discoverer config was causing it to hang and then also other system demands on the network and server housing the discoverer end-user layer were also causing problems.
No error messages unfortunately......

Line numbers in text area

im using the class JTextArea of the swing class to view some text documents.
How i can vies the number of lines of each document:
i want the line numbers not in the document but as a part of the text area. for example:
1:line 1
2:something
3:something
4:sjdhfskjhsl
Please help.Thanx

You can do it in two ways.
Place a JLabel on left of your Text Area, Add a KeyListener to the text area. On each ENTER key press count lines of JTextArea.getLineCount(). and paint your JLabel as well. Secondly you will need to move the JLabel as soon as the ScrollBar of JScrollPane will move.
Second way is like:
<code>
import java.awt.Toolkit;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.text.BadLocationException;
public class MyTextArea extends JTextArea{
public MyTextArea(){
super("1: ");
setCaretPosition(3);
addKeyListener(new MyKeyListener());
class MyKeyListener extends KeyAdapter{
public void keyReleased(KeyEvent e){
try{
switch(e.getKeyCode()){
case KeyEvent.VK_ENTER:
int position=getCaretPosition();
int line=getLineOfOffset(position);
insert((line + 1) + ": ", position);
changeLineNos(line);
break;
case KeyEvent.VK_BACK_SPACE:
position=getCaretPosition();
line=getLineOfOffset(position);
if(line > 0){
int cLoc=getCollonLocation(position);
int diff=position - cLoc;
if(diff <= 2){
replaceRange("", getLineEndOffset(line - 1) - 1, cLoc + diff);
changeLineNos(line);
} else{
int cLoc=getCollonLocation(position);
int diff=position - cLoc;
if(diff <= 2){
if(getLineCount() > 1){
replaceRange("", 0, getLineEndOffset(0));
changeLineNos(0);
} else{
setText("1: ");
Toolkit.getDefaultToolkit().beep();
break;
} catch(BadLocationException ex){
ex.printStackTrace();
private void changeLineNos(int lineNo) throws BadLocationException{
int total=getLineCount();
if(total > lineNo){
while(lineNo < total){
int offset=getLineStartOffset(lineNo);
int collonLocation=getCollonLocation(offset, lineNo);
replaceRange("" + ++lineNo, offset, collonLocation);
private int getCollonLocation(int offset, int lineNo) throws BadLocationException{
return getText(offset, getLineEndOffset(lineNo) - offset).indexOf(':') + offset;
private int getCollonLocation(int caretPosition) throws BadLocationException{
int lineNo=getLineOfOffset(caretPosition);
int offset=getLineStartOffset(lineNo);
return getText(offset, getLineEndOffset(lineNo) - offset).indexOf(':') + offset;
public static void main(String argv[]){
JFrame frame=new JFrame();
MyTextArea area=new MyTextArea();
frame.getContentPane().add(new JScrollPane(area));
frame.setSize(300, 200);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
</code>
Regards,

How to print line numbers in NWDS for Java?

Hi everyone,
does someone know how to print out program code with line numbers from the Netweaver Developer Studio for Java? This is inevitable for code reviews.
In Eclipse 3.4 this issue is solved. Is there possibly such a patch for NWDS as well?
Thanks,
Maria

Hi Pascal,
thanks for the quick reply. The setting you mention displays line numbers on the screen alright, but printing out does not work.
We use: SAP NetWeaver Developer Studio for SAP NetWeaver 7.1 SP06 PAT0000, Build id: 200807051938.
I guess it just does not work, because it was fixed only for Eclipse 3.4, and the above NWDS version bases on Eclipse 3.3.
What do you recommend for code inspections - copy/paste into PSPad or do you know a more comfortable practice?
Greetings
Maria

How to change Refresh Time in a Discoverer Portlet?

Hi,
I have added a discoverer portlet to my main portal page. The minimum refresh time for the discoverer page i could set is 1 hour. Is there any way i could change it to 1 min as this is getting real time data in the database which i would like to display immediately.
Any help/suggestion is most welcome. Thanks in advance.
Regards
Goutam

Hi, i have the same problem.
i have searched both metalink and here but found nothing .. doesnt anybody know how to change the discoverer portlets refresh time interval anything other than 1 hour,1day,1week etc. (they are the only options available)
Any help would be appreciated.

How to print continue Line Numbers in PLD Differen repetitve areas.

Hi,
We need to print line numbers continues in different Repetitive areas.
Ex. Repetitve Area 0 we have item Discriptions
      Repetitve Area Footer1 we created sotvalue() here it will display servicetaxes
      Repetitve Area Footer1 we created one text roundoff
we need output like
Ex:1. Dell        **Repetitve Area 0****
      2.Mouse     **Repetitve Area 0****
      3.Laptop      **Repetitve Area 0****
      4.servicetax   **Repetitve Area Footer1****
      5.cess             **Repetitve Area Footer1****
      6.Hcess             **Repetitve Area Footer1****
      7.Roundoff           **Repetitve Area Footer1****    as a text field
for above all we need to print Line numbers sequence how we can print sequence numbers for differen areas.if i assigned Linenum( ) in Repetitve Area 0 it will display one for Repetitve Area 0 only.and i applied Gouplinenum also it's not printing. please guide me how to print this.
regds,
sampath kumar devunuri.

Hi,clint pow.
Please we did what you said but we are not retreiving data.please tell me how we can get serieal numbers for different repetitve areas.
regds,
sampath.

Task Line Numbers Move Out of Order When Adding Resource to a Task

I am using MS Project 2013 and we are in the process of setting up Project Server 2013.
When I add a resource to a task and close the summary task and re-open the task is moved to the bottom of that section and the line numbers are out of order.
For example line number 382 is the third task under the summary task. When I add a resource, hide the subtasks and then expand the subtasks line number 382 is now at the bottom after line 389. The line numbers then go 381, 383, 384... until 389
then 382 is after 389.
I want to keep the tasks in sequential order.
Has anyone seen this problem before? I have done extensive research online and cannot seem to find any one with a similar issue.
Thank you! :)

Hi Dnbree,
Do you have any filters applied to the view in Project Pro? Try to change view and check if you experience the same issue.
Also check if the view uses a sorting in the view tab of the ribbon, such as sort by resources.
Hope this helps.
Guillaume Rouyre - MBA, MCP, MCTS

Bug with Worksheet Line Numbers in 2.1?

I'm seeing an "issue" with line numbers enabled in the worksheet. When i have a plsql block with nested procedure/functions, and I collapse/expand the nested code, the line numbers in the worksheet don't consistently update till I resize the window.
Example)
1 [-] declare
2 [-]   function f1
3       return number
4       as
5         return null;
6       end f1;
7     begin
8       dbms_output.put_line(f1) ;
9     end;
10    /turns into this when I collapse:
1 [-] declare
2 [+]   function f1...
3     begin
4       dbms_output.put_line(f1) ;
5     end;
6     /but turns into this when I resize sel developer:
1 [-] declare
2 [+]   function f1...
7     begin
8       dbms_output.put_line(f1) ;
9     end;
10    /I'm using the 2.1 release with the included JDK on a WinXpSP2 box.

Hi Dylan,
Thanks for this feedback.
I have log a bug for tracking.
Bug 8982049 - FORUM:LINENUMBER IS GUTTER NOT REFRESHED AFTER FOLDING
Regards,
Dermot.
SQL Developer Team

Is it possible to view line numbers in the search results in Dreamweaver CS5?

Is it possible to view line numbers in the search results in Dreamweaver CS5?
If so how do I switch it on.
Thanks

I don't think so.
Just double click on results in your Results Panel.
DW will open the page to that line of code.
Nancy O.
Alt-Web Design & Publishing
Web | Graphics | Print | Media Specialists
http://alt-web.com/

How to insert line numbers in InDesign CS5

I am creating a document that needs to have line numbers appear every for every 5 lines of text. Using the list function, I can get a number for every line, but can't find a way to just number line 5, 10, 15, 20, etc.
All help appreciated,
Cathy

Thanks for the prompt reply, Bob, but from what I read in the comments on the script is that it inserts line numbers for every line and has no options for customizing to show numbers for only lines 5, 10, 15, etc. Also, using the list function in InDesign on selected text I can get the same result (including multi page if I select all text) and then convert the auto list numbers to text, which would allow me to remove unwanted numbers and leave just the ones I need (although that would be a painful manual process for a longer document.).
Am I missing something about the script?
I must admit that I'm shocked that this isn't a built in capability in InDesign!

JSP compiler obfuscates generated servlet debug line numbers

          Here's something that's been baffling me for a couple of days now.
          When WebLogic parses a JSP into servlet Java source, and then compiles the Java
          source into a class, it seems to perform a further step to obfuscate debug line
          numbers in the _jspService method. This converts the debug line numbers from Java
          source code line numbers into JSP line numbers.
          At first sight, this may appear to be useful- it means that when an exception
          is thrown then it references a line number in the original JSP rather than one
          in the generated servlet. However, it actually makes life more difficult when
          you consider included JSPs.
          Suppose you have a file loginresult.jsp, which uses @include to include a header.jsp
          and footer.jsp, both of which contain dynamic content. When WebLogic converts
          line numbers, it ignores the JSP that the code came from, so this causes a many-to-one
          mapping of line numbers. When an error occurs, the exception will tell you the
          line number that it came from, but it won't tell you which JSP caused it. The
          many-to-one mapping ensures a loss of information- and no way of retrieving the
          real line numbers.
          This is an even bigger nuisance when trying to debug JSPs- the debugger hops around
          in the generated servlet file without giving any clue as to whereabouts it really
          is in the code.
          My question is: is there any way of switching off this post-processor behaviour?
          One obvious way would be to locate the WebLogic class that does this post-processing,
          stub it out and run WebLogic with this class higher up in the classpath. But that's
          a last resort.
          Secondly, would there be any other impact in turning off this behaviour? Do other
          parts of WebLogic rely on this?
          Thanks in advance,
          Kevin.


Actually, this option turns line-number table replacement on and off, for example,
          with jsp like this:
          test.jsp
          <%
          throw new Exception();
          %>
          and weblogic.xml:
          <!DOCTYPE weblogic-web-app PUBLIC "-//BEA
          Systems, Inc.//DTD Web Application 7.0//EN"
          "http://www.bea.com/servers/wls700/dtd/weblogic700-web-jar.dtd">
          <weblogic-web-app>
          <jsp-descriptor>
          <jsp-param>
          <param-name>debug</param-name>
          <param-value>true</param-value>
          </jsp-param>
          </jsp-descriptor>
          </weblogic-web-app>
          the stacktrace looks like this (note line number 2 - this is JSP line number):
          java.lang.Exception
          at jsp_servlet.__test._jspService(test.jsp:2)
          at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
          at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:945)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:332)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:376)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:242)
          at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5360)
          at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:721)
          at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3043)
          at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2468)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)
          and with debug option turned off:
          <!DOCTYPE weblogic-web-app PUBLIC "-//BEA
          Systems, Inc.//DTD Web Application 7.0//EN"
          "http://www.bea.com/servers/wls700/dtd/weblogic700-web-jar.dtd">
          <weblogic-web-app>
          <jsp-descriptor>
          <jsp-param>
          <param-name>debug</param-name>
          <param-value>false</param-value>
          </jsp-param>
          </jsp-descriptor>
          </weblogic-web-app>
          exception stacktrace looks like this (note that line number now is from generated .java file):
          java.lang.Exception
          at jsp_servlet.__test._jspService(__test.java:87)
          at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
          at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:945)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:332)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:376)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:242)
          at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5360)
          at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:721)
          at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3043)
          at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2468)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)
          Kevin Thomas <[email protected]> wrote:
          > But this isn't useful, as you don't know which JSP the line number is referring
          > to! (did it come from the main JSP, or one of the files that it included?)
          > Turning debug off is not an answer- because that will lose other useful information
          > that is useful to the debugger.
          > Kevin.
          > "Dimitri I. Rakitine" <[email protected]> wrote:
          >>Actually, this is useful when you want to debug .jsp's and not generated
          >>..java files. Did you try setting 'debug' jsp-param in the weblogic.xml
          >>to
          >>false? I think it turns class postprocessing on and off.
          >>
          >>Kevin Thomas <[email protected]> wrote:
          >>
          >>> Here's something that's been baffling me for a couple of days now.
          >>
          >>> When WebLogic parses a JSP into servlet Java source, and then compiles
          >>the Java
          >>> source into a class, it seems to perform a further step to obfuscate
          >>debug line
          >>> numbers in the _jspService method. This converts the debug line numbers
          >>from Java
          >>> source code line numbers into JSP line numbers.
          >>
          >>> At first sight, this may appear to be useful- it means that when an
          >>exception
          >>> is thrown then it references a line number in the original JSP rather
          >>than one
          >>> in the generated servlet. However, it actually makes life more difficult
          >>when
          >>> you consider included JSPs.
          >>
          >>> Suppose you have a file loginresult.jsp, which uses @include to include
          >>a header.jsp
          >>> and footer.jsp, both of which contain dynamic content. When WebLogic
          >>converts
          >>> line numbers, it ignores the JSP that the code came from, so this causes
          >>a many-to-one
          >>> mapping of line numbers. When an error occurs, the exception will tell
          >>you the
          >>> line number that it came from, but it won't tell you which JSP caused
          >>it. The
          >>> many-to-one mapping ensures a loss of information- and no way of retrieving
          >>the
          >>> real line numbers.
          >>
          >>> This is an even bigger nuisance when trying to debug JSPs- the debugger
          >>hops around
          >>> in the generated servlet file without giving any clue as to whereabouts
          >>it really
          >>> is in the code.
          >>
          >>> My question is: is there any way of switching off this post-processor
          >>behaviour?
          >>> One obvious way would be to locate the WebLogic class that does this
          >>post-processing,
          >>> stub it out and run WebLogic with this class higher up in the classpath.
          >>But that's
          >>> a last resort.
          >>
          >>> Secondly, would there be any other impact in turning off this behaviour?
          >>Do other
          >>> parts of WebLogic rely on this?
          >>
          >>> Thanks in advance,
          >>
          >>> Kevin.
          >>
          >>--
          >>Dimitri
          >>
          Dimitri

Is there a way to add line numbers in the margin?

Is there a way to automatically add line numbers in the margin of a document?

Hi Brian,
If you go with Peter's suggestion, there are some details that since I've got a minute here, I'll mention...
Set your Line Spacing for the document text to "Exactly" before you begin adjusting your table, otherwise you will have registration problems.
Your Table will have to be a Floating object. Otherwise you won't be able to slide it into the margin. And, speaking of the margin, stay out of the gray area with the numbers if you want to print them. The gray border around your document is the area that the printer driver says is non-printable.
In the Table Inspector, set Columns to 1 and Rows to 20 or whatever you prefer for your document. Set the number of Header Rows to 0.
To apply the numbering, use the Fill feature: Type 1 in the first cell, type 2 in the second cell. Select both cells. Grab the Fill Handle in the lower right corner of the selection and drag it down to add a series of numbers to the rest of the column. (Easier than typing.)
Decide how you want to justify the numbering. The Text Inspector has both vertical and horizontal justification controls for this. Just select the entire table and make the settings.
Set the cell height to match the text line spacing. You can get close with the table row height, and maybe closer with a minor line spacing adjustment. Don't expect perfection, but you can get pretty close.
You probably don't want the cell borders to show, so with the entire table selected, go to the Graphic Inspector and set Stroke to None.
Lastly, cause the table to appear on every page by doing: Format > Advanced > Move Object to Section Master.
Regards,
Jerry

Line numbers in Script Logic editor

Hi everybody,
when using the default Script Logic editor in BPC NW I can not see any Line Numbers (or Column Numbers) in the edited script.
When an error is detected by the system after validating the script, the error message sometimes refers to a certain Line Number where the error occured.
Is there a better way than manually counting the lines from the top (which can be quite a task when editing, say 500 lines) ?
Do I miss something here or are you all using alternative editors ?
Please give me some input.
Regards.
Wolfgang

Hi Nilanjan,
thanks for the quick answer.
That would mean that I always need to switch from BPC frontend Script Editor into BW and start a transacion and program there. I would have hoped, that simole line numbers would be a standard feature in the BPC frontend editor itself. Nevertheless...
Best regards.
Wolfgang

Can I put Discoverer Portlet in my web application

Hi!
Can I put Discoverer Portlet in my web application? Let's say I want to put or publish worksheets it in my own J2EE web application (not on Oracle AS Portal)
Please comment on this.
Thanks.

Hi
I'm really not sure. You might try asking this in the Application Server forum:
Oracle Application Server - General
Best wishes
Michael

Line numbers on Discoverer Portlet

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