Removing Carridge Return In A String

I need to scan a string and see if tehre is a carridge return in the box. If there is i need to remove it. Im fairly new to Java, so im looking for an example of this where it has been used before? Thanks

Hi,
Take a look at the method String.replaceAll
Kaj

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Need to remove carriage returns, spaces, etc.

Hello,
I am trying to build a string that is on one line,
1,2,3,4,5,6,7,8,9
however, I wind up with each number on a separate line.
1,
2,
3,
4,
5,
6,
7,
8,
9
My code looks like this:
var xxx = "";
for (var i=1; i<= nNumWords; i++) {
 global.srchVals[i].name = "Payor Mix";
 global.srchVals[i].mode = 0;
 xxx = i;
 if (i < nNumWords) {
 xxx = xxx + ",";
//xxx = xxx.replace(/\s+/g,"").trim();
} else {
 xxx = xxx;
 //xxx = xxx.replace(/\s+/g,"").trim();
 var PMItms = [xxx];
 //console.println(xxx);
I tried using the following line of code to remove carriage returns and spaces:
 xxx = xxx.replace(/\s+/g,"").trim();
But it keeps on giving me the following error:
TypeError: xxx.replace(/\s+/g, "").trim is not a function
Any help is appreciated.
Thanks
Linda

I just want to make sure I'm approaching this problem the correct way.
I am trying to build a string that is on one line,
1,2,3,4,5,6,7,8,9
however, in the debugging console, I wind up with each number on a separate line.
1,
2,
3,
4,
5,
6,
7,
8,
9
Will "Trimming" the string correct the issue?
Thanks
Linda

How to remove HTML tags from a String ?

Hello,
How can I remove all HTML Tags from a String ?
Would you please to give me a simple example ?
Best regards,
Eric

Here's some code I cooked up. I have created an object that processes code so that it can be incorporated directly into a project. There is some redundancy so that the it can be used in more than one way. Depending on your situation you might have to make the condition statement a little more sophisticated to catch stray ">" tags.
I have also included a Tester application.
//This removes Html tags from a String either by submitting the String during construction and then
// calling getProcessedString() or
// by simply calling " stringwithoutTags=removeHtmlTags(stringWithTagsSubmission); "
//Note: This code assumes that all"<" tags are accompanied by a ">" tag in the proper order.
public class HtmlTagRemover
 private String stringSubmission,processedString,stringBeingProcessed;
 private int indexOfTagStart,indexOfTagEnd;
 public HtmlTagRemover()
 public HtmlTagRemover(String s)
 removeHtmlTags(s);
 public String removeHtmlTags(String s)
 stringSubmission=s;
 stringBeingProcessed=stringSubmission;
 removeNextTag();
 return processedString;
 private void removeNextTag()
 checkForNextTag();
 while((!(indexOfTagStart==-1||indexOfTagEnd==-1))&<indexOfTagEnd)
 removeTag();
 checkForNextTag();
 processedString=stringBeingProcessed;
 private void checkForNextTag()
 indexOfTagStart=stringBeingProcessed.indexOf("<");
 indexOfTagEnd=stringBeingProcessed.indexOf(">");
 private void removeTag()
 StringBuffer sb=new StringBuffer("");
 sb.append(stringBeingProcessed);
 sb.delete(indexOfTagStart,indexOfTagEnd+1);
 stringBeingProcessed=sb.toString();
 public String getProcessedString()
 return processedString;
 public String getLastStringSubmission()
 return stringSubmission;
public class HtmlRemovalTester
 static void main(String[] args)
 String output;
 HtmlTagRemover h=new HtmlTagRemover();
 output="The processed String: "+h.removeHtmlTags("<Html tag>This is a test<another Html tag> string<yet another Html tag>.");
 output=output+"\n"+" The original string:"+h.getLastStringSubmission();
 System.out.print(output);

Removing non-numeric characters from string

Hi there,
I need to have the ability to remove non-numeric characters from a string and I do not know how to do this.
Does any one know a way?
Example:
Present String: (02)-2345-4607
Required String: 0223454607
Thanks in advance

Dear NickM
Try this this will work...........
create or replace function char2num(mstring in varchar2) return integer
is
-- Function to remove Special characters and alphebets from phone no. string field
-- Author - Valid Bharde.(India-Mumbai)
-- Date :- 20 Sept 2006.
-- This Function will return numeric representation.
-- The Folowing program is gifted to NickM with respect to his post on oracle site regarding Removing non-numeric characters from string on the said date
mstatus number :=0;
mnum number:=0;
mrefstring varchar2(50);
begin
mnum := length(mstring);
for x in 1..mnum loop
if (ASCII(substr(upper(mstring),x,1)) >= 48 and ASCII(substr(upper(mstring),x,1)) <= 57) then
mrefstring := mrefstring || substr(mstring,x,1);
end if;
end loop;
return mrefstring;
end;
copy the above program and use it at function for example
SQL> select char2num('(022)-453452781') from dual;
CHAR2NUM('(022)-453452781')
22453452781
Chao!!!

Remove Carriage Return between elements

Hi All,
Below is my xml document:
<Message>
<AccNo>100</AccNo>
</Message>
I want to convert the above document as:
<Message><AccNo>100</AccNo></Message>
I mean, without carriage return in between elements. The above two documents are generaring a different message signature. Please help me; as how can remove carrige returns in between elements.

You're talking about line breaks between elements; are there any line breaks inside elements? If there are, you probably want to preserve them, but for now I'll assume all line breaks must go.
What form is the XML document in? If it's a string, you can do a simple replaceAll(): str = str.replaceAll("[\r\n]+", ""); If it's in a file, you can read it in line-by-line with a BufferedReader and write it to a new file without inserting line breaks.

Select text from all_views returns an empty string

My application allows the user to select between the Data Provider for ODBC and the Data Provider for Oracle. (ODP)
When using the ODBC provider the statement:
Select text from all_views where view_name='MYVIEW'
returns the expected string.
If I connect via ODP however it returns an empty string.
(If I use 'Select *' it tells me the text_length is 154 in this specific case - so there is definately text available.)
I'm thinking it has something to do with the fact that the data type is LONG.
In both cases I retreive the data using rdr.GetChars(), which should work.
If I use the dbms_metadata.get_ddl function instead, it does return the string (Probably because the return type is not LONG)
Unfortunately that function only works for Views in the current schema, while the original Select works for any view.
(And I dont know what version of Oracle this function was added in - I have to support older versions too.)
Similarly, if I use one of the XML functions to retreive the text as XML it works fine.
(Again it is probably returned as a VARCHAR2 instead of a LONG.)
The strange thing is that when I created my own table containing a LONG column I was able to load and retreive data without any problems.
The problem appears to be specific to this column in all_views.
Anyone know a solution to this?
Thanks
Mike

Thanks that was it.
I had not seen those properties since I am working with the 'generic' objects (DbCommand rather than OracleCommand, etc.)
What is strange is that I was able to retreive data from my own LONG column WITHOUT setting this value to -1.
(It defaulted to 0 in both cases.)
The only difference was that when I retreived data from my own column I specified CommandBehaviour.SequentialAccess.
When I retreived the all_views.text column I did not specify a behaviour at all.
However the Oracle docs said that SequentialAccess is not supported ... so I guess that is not correct.
(Maybe it doesn't 'work', but it certainly seems to cause things to work differently)
Thanks
Mike

What happens when a OUT parameter of a web-service returns an empty string

Hi,
Any idea on how to deal with the situation when a web-service returns an empty string
I get the following System Exception:-
Caused by: java.lang.AssertionError: Attempt to set empty javaType to ticketResponse(out,0) :: fuego.type.FuegoClass$LazyRef@6770f2. It must be null or a valid java type.
It therefore either expects a null value or a valid java type...
Since it goes into a system exception, the activity is not completed and nothing is inserted into the web-service..
How do we resolve this error inside of BPM?

Thanks Ben for your replies.
Before I attempt changing a VI that was written by a client and make a total mess of it, there's something I'd like to point out.
I tried the re-entrant VI approach and that didn't go any further than the VIT approach, and probably for the same reason(s).
The interesting part is that (with the VIT approach) the same VIT is called by another process and it works fine. It is just for the process that has it appear within 2 sub-panels. So the issue is related to having either having two instances spawn at once of the same VIT or it is related to the sub-panels. I think it is the two instances (or copies of the VIT) that causes LV to caugh...
So you are trying to tell me that the above description is accurate and it is because of the private methods...??...
How would I "wrap" those private methods into public ones? The seems to be a piece of this puzzle that I am not yet grasping..
Thanks for your patience and help.
RayR

Remove HTML tags from a string

I have a string that contains a couple of HTML or XHTML tag, for example
lv_my_string = 'Hello World!'.
For a special use case, I want to remove all HTML from that string and process only the plain text
lv_my_new_string = 'Hello World!'.
Is there any method, function module, XSLT or anything else for that already?

Hi Daniel,
I tried using the FM (SWA_STRING_REMOVE_SUBSTRING) but I guess it is expecting a particular pattern which is not so apparent in your case. Iu2019ve written a small piece of code which you can try using in a FM or a PERFORM and that should do the trick. Please let me know if you have any questions.
PARAMETER: P_LINE(100).
TYPES: BEGIN OF TY_LINE,
 LINE(100),
 END OF TY_LINE.
DATA: T_LINE TYPE STANDARD TABLE OF TY_LINE,
 WA_LINE LIKE LINE OF T_LINE.
DATA: W_LINE(100),
 W_LEN(100),
 W_COUNT TYPE I,
 W_FLAG,
 W_FLAG1,
 W_I TYPE I.
W_COUNT = STRLEN( P_LINE ).
DO W_COUNT TIMES.
IF P_LINE+W_I(1) = '<'.
 W_FLAG = 1.
 W_I = W_I + 1.
 IF NOT WA_LINE-LINE IS INITIAL.
 APPEND WA_LINE-LINE TO T_LINE.
 CLEAR WA_LINE.
 ENDIF.
 CONTINUE.
ELSEIF P_LINE+W_I(1) = '>'.
 W_FLAG = 0.
 W_I = W_I + 1.
 CONTINUE.
ENDIF.
IF W_FLAG = 1.
 W_I = W_I + 1.
 CONTINUE.
ELSE.
 CONCATENATE WA_LINE-LINE P_LINE+W_I(1) INTO WA_LINE-LINE.
 W_I = W_I + 1.
ENDIF.
ENDDO.
LOOP AT T_LINE INTO WA_LINE.
CONCATENATE W_LINE WA_LINE-LINE INTO W_LINE SEPARATED BY SPACE.
ENDLOOP.
SHIFT W_LINE LEFT DELETING LEADING SPACE.
WRITE: W_LINE.
Input:
Hello World!
Output:
HELLO WORLD !
Regards,
Pritam

Return national language strings from java stored procedures

Hi, all.
How does i can return String which contains national characters from java stored procedure? I.e. convert UTF java string to national language of database. It's does not processing automatically (why?).
declaration of procedure:
CREATE OR REPLACE FUNCTION TestNLSString RETURN VARCHAR2
AS
LANGUAGE JAVA
NAME 'test.SomeClass.getNLSString() return java.lang.String';
SELECT TestNLSString AS X FROM DUAL;
X
iiiii
OS: Windows 2000 Server
Oracle Server version: Oracle 8.1.7.1.4

Ok. I had a specific problem.
I want to use java stored procedure (function) to make a connection to remote db using supplied connection parameters make some quieries there end return results in a form of structured data - object.
I have defined an object type in a database where the function will reside. I granted execute privilege to public user on this type, made public synonyms to both, the object type and the function, so anybody connected to the same database would have an access to this functionality.
I supposed that if I supply connection parameters for some other user but the same database when running the function, everything should go smooth. Yeah.
My java code executed ok: it made a connection to the db with some x user, it resolved object type descriptor given (oracle.sql.StructDescriptor), but pl/sql wrapper function reported the error I've mentioned. If I executed the function giving it the connection parameters for same account as where object type was declared, everything went fine.
My final solution is:
Make TWO! connection in java code: 1st for ("jdbc:default:connection:"), 2nd for remote database account.
Use first connection to construct oracle.sql.StructDescriptor
Use second connection to retreive data from remote db

Remove some portion of the String

Hi,
My problem is String contains data is
artist1
title1
-1
artist2
title2
2
artist3
title3
-1
artist4
title4
2
i want to remove some portion of the string like artist2, title2, 2 so my updated string should be like
artist1
title1
-1
artist3
title3
-1
artist4
title4
2
Here i am using String.replaceAll("artist2","");
String.replaceAll("title3","");
String.replaceAll("2","")("[\code]
its deleting whole data in a string, can any one please help me how to delete particular part of the string. Here artist and title are unique and no are reapeated.

Hey I had the same problem like you yesterday.
I tried using regEx with positiv lookahead but noticed that there was a problem when the String went over multiple lines. There is probably some solution to it that i havent found yet.
So what I did was get the Index of the first text I wanted deleted(in your case I guess "artist2"). Then got the Index of the end of the deletion point(In your case the "2"?) and then formed a new String with the substring from the orginal one and the indexes of the two deletion points.
Sounds kinda dirty but it did work out. Anyway I'll dig myself into regular expressions more today because if you get them to work, they're a charm :)

Help removing char from midpoint of string using deleteCharAt()

How do you properly remove a char from a String at its midpoint? My attempt is on Line 80 and it does not want to work.
I am using [http://java.sun.com/j2se/1.3/docs/api/java/lang/StringBuffer.html|http://java.sun.com/j2se/1.3/docs/api/java/lang/StringBuffer.html] as a reference for deleteCharAt()
Am I on the right track or should I try something else?
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.*;
public class Palindromes extends JFrame implements ActionListener
     JPanel centerPanel = new JPanel();
     JLabel enterDataLabel = new JLabel(" Enter a word or phrase with no punctuation: ");
     JTextField enterDataField = new JTextField(15);
     JLabel displayLabel = new JLabel("");
     JLabel spacer = new JLabel("");
     JButton submitButton = new JButton("Check");
     JButton clearButton = new JButton("Clear");
     public static void main(String[] args) throws IOException
          try
               UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
          catch(Exception e)
               JOptionPane.showMessageDialog(null,"The UIManager could not set the Look and Feel for this application.","Error",JOptionPane.INFORMATION_MESSAGE);
          Palindromes f = new Palindromes();
           f.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
         f.setSize(300,120);
           f.setTitle("Playing with Palindromes");
           f.setResizable(false);
           f.setVisible(true);
     public Palindromes()
          Container c = getContentPane();
          c.setLayout((new BorderLayout()));
        centerPanel.setLayout(new GridLayout(6,1));
               centerPanel.add(spacer);
               centerPanel.add(enterDataLabel);
               centerPanel.add(enterDataField);
               centerPanel.add(displayLabel);
               centerPanel.add(submitButton);
               centerPanel.add(clearButton);
               submitButton.addActionListener(this);
               clearButton.addActionListener(this);
               c.add(centerPanel, BorderLayout.CENTER);
               addWindowListener(
                     new WindowAdapter()
                         public void windowClosing(WindowEvent e)
                                int answer = JOptionPane.showConfirmDialog(null, "Are you sure you want to exit?", "Palindromes", JOptionPane.YES_NO_OPTION);
                                 if (answer == JOptionPane.YES_OPTION)
                                      System.exit(0);
     public void actionPerformed(ActionEvent e)
           String arg = e.getActionCommand();
          if(arg == "Check")
               String word = enterDataField.getText();
               int wordSize = word.length();
              int midpoint = wordSize/2;
               deleteCharAt(midpoint);
               StringBuffer lastHalf = new StringBuffer(word.substring(midpoint));
               StringBuffer firstHalf = new StringBuffer(word.substring(0,midpoint));
               if (lastHalf == firstHalf)
                    displayLabel.setText(word + " is a palindrome!");
               else
                    displayLabel.setText(word + " is NOT a palindrome!");
          if (arg == "Clear")
               enterDataField.setText("");
               displayLabel.setText("");
}

Looce wrote:
80 |               deleteCharAt(midpoint);
82 |               StringBuffer lastHalf = new StringBuffer(word.substring(midpoint));
83 |               StringBuffer firstHalf = new StringBuffer(word.substring(0,midpoint));line numbering courtesy of GNOME's text editor(replying to self)
deleteCharAt is an instance method of StringBuffer, so you need to have one to work with. Suggestion: drop lines 82/83 and use String result = new StringBuffer(word).deleteCharAt(midpoint).toString();

Removing leading zeros from a string value

Hi All,
i have a Requirement like , i need remove leading zeros from a string value,
like , 00Raj00Shekar==>Raj00shekar,
how can i do this ?
if it is only with the custom functions ,where can add the fuction in Jdeveloper and SOA Middle ware?
Thanks in Advance,
Raj

Hi Raj,
you can use below function to get the desired output in xsl.
<xsl:value-of select='translate(oraext:left-trim(translate(<inpString>,"0"," "))," ","0")'/>
HTH,
Regards,
Vikas Manchanda

Remove carriage return between text two objects

How to remove carriage return between objects.
I have a text box and table I want to remove carriage return between them.
Also I have a table with two columns and I want to remove carriage return between these two columns.
Thank You in advance.

Hi ,
Try like this ,
--To replace Carriage return
=REPLACE(Fields!Column.Value, CHAR(10), "" )
--To replace Line feed
=REPLACE(Fields!Column.Value, CHAR(13), "" )
--To replace Tab
=REPLACE(Fields!Column.Value, CHAR(9), "" )
And also , ConsumeContainerWhitespace property to remove blank space -
http://beyondrelational.com/modules/2/blogs/115/posts/11153/consumecontainerwhitespace-property-to-remove-blank-space-in-ssrs-2008-report.aspx
sathya - www.allaboutmssql.com ** Mark as answered if my post solved your problem and Vote as helpful if my post was useful **.

Removing Carriage Returns within a Textarea

Hi,
Just wondering if someone could please let me know how to remove carriage returns from a Textarea after submitting the page?
Within my PL/SQL process, I have used both REPLACE and TRANSLATE on both CHR(10) and CHR(13) but unfortunately it stills comes out the other end as follows:
Description :this
is
a
testWould like it all on one line minus the carriage returns.
Thanks.
Tony.

The code I showed works for me. Computations and processes work similarly except that in a process you have to save the value in session state whereas in a computation that's done for you. Show your code or put an example on apex.oracle.com if you can't get it to work and I'll check it.
Scott

Return 2 values (string, number) multiple rows, from java stored function

I would like to return 2 values (String, number prefered but String, String will work) from a java stored function.
I was able to successfully return a varray of varchar2 values but I was wondering if it is possible to return 2 values by using a varray?
Is it even possible? I tried using combinations of types which included a varray of objects (with 2 attributes) or a type as table of objects but I couldn't figure out how in my java code to set these values. Also what would my java function return type be and what Oracle type would map to it?
Any help and examples or pointers would be great.
Thanks,
Dennis

Thanks to all. I finally figured it out through all the pieces on the web.
Here is what worked for me. First create 2 oracle types. One object type to represent the "columns" I will pass back:
CREATE OR REPLACE TYPE COST_OBJ AS OBJECT (COST_NAME NVARCHAR2(50), COST_VALUE number ) NOT FINAL
note: make sure the "strings" are defined as NVARCHAR2 or Java will puke if it is just VARCHAR2.
Then create a table type to hold your objects defined as following:
CREATE OR REPLACE TYPE COST_OBJ_TABLE is table OF COST_OBJ
Then create the oracle stored function that is a wrapper to the java function:
CREATE OR REPLACE FUNCTION get_Costs(Name VARCHAR2, evalDate VARCHAR2, fuelCodeID NUMBER) return COST_OBJ_TABLE
is language java name
'com.costs.storedProcedures.Cost.getCosts(java.lang.String, java.lang.String, int) return oracle.sql.ARRAY'
Once that is done, Oracle is ready. The Java function looks something like this:
public ARRAY getCosts(String name, String evalDate, int fuelCodeID) {
DBAccess da = getDBAccess();
// get a handle on the connection
Connection conn = da.getConnection();
// The stuff that will be returned should be as type object array
// make it to the size of the number of fuelcomponents passed in
Object[] returnStuff = new Object[3];
// create the type of struct that is defined on the database
StructDescriptor structDesc =
StructDescriptor.createDescriptor("CY_UMAP.COST_OBJ", conn);
for (int i = 0; i < returnStuff .size(); i++) {
Object[] costValues = new Object[]{
 "This is object " + i,
 new Integer ( i ) };
STRUCT cost_obj = new STRUCT(structDesc, conn, costValues);
returnStuff[i] = cost_obj;
ArrayDescriptor x_ad = ArrayDescriptor.createDescriptor (
"CY_UMAP.COST_OBJ_TABLE", conn);
ARRAY x_array = new ARRAY(x_ad, conn, returnStuff);
return x_array;
I hope this helps others.
Dennis

Removing Carridge Return In A String

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