How to write new line character to a file from textarea

Hi ,
I want to save the contents of textarea in a file.The textarea may contain new line characters,
I am getting the contents from the textarea using getText() method but after writing the contents to the file
it stores the entire text in a single line.But I want the text as it apperars in the textarea.
Please provide me a good solution.
-mani

maybe this code samples are useful to your problem
File datatext = new File(fileName);
try {BufferedWriter writer =new BufferedWriter(new OutputStreamWriter(new FileOutputStream(datatext)));
writer.write(.......);
writer.newLine();
writer.close();

Similar Messages

How to insert new line character?

Hi all,
I have two lines to print.
out.println("Available number of columns="+cols);
out.println("Number of columns must be present=10");My problem is:
i want both the lines to be printed one below the other. But, it is displayed in one single line.....
Can anyone please tell me how to insert new line character?
I tried with \n, '\n' and \r\n but, in vain......
Thanks for your time.
Regards,
Ashvini

You should never use "\n" directly.
The line separator character is different on different operating systems.
And putting quotes around it in your string will make absolutely no difference in the JSP.
To find out what the line separator is you should use System.getProperty("line.separator");
The JSPWriter and PrintWriter classes will automatically use this property with a println statement, so a println will always finish with a line separator.
The issue here was that HTML by default ignores all whitespace.
The solutions provided
- use a <br> tag instead of a carriage return
- use <pre> tags, which tells the browser not to ignore whitespace. That can be troublesome in JSP which generates a lot of extraneous carriage returns into the code.
Cheers,
evnafets

How to remove new line character from query output?

Hi,
How to remove new line character from query output?
have tried select replace(column_name, CHR(10), ' ') from table_name.
Edited by: GreenHorn on Sep 11, 2008 12:53 AM

Please consider, that windows uses a sequence of chr13||chr(10) Unix uses only one character chr(10).
The new line character(s) may be OS-dependent.
You could consider both with:
replace(replace(column_name, CHR(13)||CHR(10), ' '),CHR(10),' ')
Hartmut
Edited by: hartmutm on 11.09.2008 01:32

How to write new line to a File?

How to write new line to a file?
I have a string to be written to a file. the string contains "\n" in it. But why it is not showing the new line in the file.
I have tryed FileWriter class and FileOutputStream class, but none of them works?
any suggestion please...

Probably using PrintStream::println() is a portable way.
import java.io.FileOutputStream;
import java.io.PrintStream;
public class NewLine {
    public static void main(String[] args) {
     try {
         PrintStream ps = new PrintStream(new FileOutputStream("foo.txt"));
         ps.write("string".getBytes());
         ps.println();
         ps.close();
     } catch (java.io.IOException e) {
         e.printStackTrace();
}Regards,

Want to know how to check for new line character in text file

Hi All,
I`m trying to read data from text file. However I`m not sure whether the data is in 1st line or nth line. Now I`m trying to read the text from the readline. But if text is "" and not NULL then my code fails. So I want to know how to check for new line character and go to next line to find the data. Please help.
Thanks
static int readandwriteFile(Logger logger,String filepath){
          BufferedWriter out = null;
          BufferedReader in = null;
          File fr = null;
          int get_count = 0;
          try     {
          if(new File(filepath).exists())
          fr= new File(filepath);
                    System.out.println("FileName: "+fr);
               if(fr != null){
in = new BufferedReader(new FileReader(fr));
                         String text = in.readLine();
                         if(text != null){
                         get_count = Integer.parseInt(text);
                         in.close();
                         else{
                              get_count = 0;
     else{
out = new BufferedWriter(new FileWriter(filepath));
     out.write("0");
            out.close();
               }          //Reading of the row count file ended.
          catch(Exception e) {
               e.printStackTrace();
          finally {
               try{               if (in != null) {
                         in.close();
          if (out != null) {
                         out.close();
          catch(Exception e) {
                    e.printStackTrace();
          return get_count;
     }

You are calling the readline() only once which means you are reading only the first line from the file...
Use a loop (Do-While preferably)
do{
//your code
}while(text == "")

How to use new line character?

Hi,
i am getting string value like this :
name john company
test1 position director sal
45000
i am getting this value in a string.
i want to display the value like below :
name john
company test1
position director
sal 45000
how to proceed on this ? can we use new line character here ? how can we use that? pls suggest me on this.
Regards,
Pavani

Hi Friend,
you can use the split method of String. to split that string base on space.
for Example
     String st = "Jeetendra Kumar Choudhary";
     String[] string = st.split(" ");
     for (int j = 0; j < string.length; j++) {
          System.out.println(string[j]);
By this way you can get the each word separately and you can concatenate it again in single string.if you need it.
Regards
Jeetendra.

Need help in how to print new line character in unix using java

Hi All,
I use the printstream class to print some line in a text using java.
here is the code:
   FileOutputStream out; // declare a file output object
        PrintStream p; // declare a print stream object
                p.print("\t");
                p.print(date);
                p.print("\t\t");
                p.print(RecCount);
                p.println("\n");when i use this and output of this character in windows is
date RecCount
22-07-2007 23456
when i use the same code in unix it shows the following output:
date RecCount[]22-07-2007
it wont accept the new line character could any one give me an idea to solve this problem.

PrintStream has a println() method. Use that. Or System.getProperty("line.separator").
Because a newline char doesn't necessarily specify a line break. It's system-dependent.

ADF: how to insert new line character in column of VO?

Hi Everyone,
Im using Jdev 11G.
i have a VO with 5 columns displayed on the ADF page.(VO has total 8 columns)
1 column is the combination of 3 columns. i concatenated the 3 columns and added new line character after each column chr(13).
VO query is working very fine in Toad. the columnn displays each concatenated column value after a new line character but the same query is not working in ADF.
The column which is concatenating 3 columns and has to display with new line character is not displaying new line character its just concatenating the 3 values and displaying it on the page.
wat can be the solution for this in ADF?
Thank you.

Setting escape="false" will allow putting html <BR> in the column and it will display ok however if your table allows export to excel the <BR> gets exported and displays as text in your exported file. Also & will export as & To prevent that, use your original text without the escape=false setting and insert LF or CR (10 or 13 character), then add inline style of white-space: pre-line; to column or to style class in your skin. That will cause all line feeds to wrap but will export to excel without mixing html in the export.
http://www.w3schools.com/cssref/pr_text_white-space.asp
Edited by: Don Kleppinger on Jan 14, 2013 4:06 PM

How to write new line on resource file.

Hello Everyone,
Can you please help me add new row on resource file, here is the code i have used to read my resource file.
I have no idea on how to add new line... Please help
private void btnBrowse1_Click(object sender, EventArgs e)
BrowseFile();
//versionIncrement();
if (txtInputfile.Text.Length > 0)
PathSelection = txtInputfile.Text;
oDataSet = new DataSet();
//now am reading the files fro the path that is selected
XmlReadMode omode = oDataSet.ReadXml(PathSelection);
for (int i = 0; i < oDataSet.Tables[2].Rows.Count; i++)
string comment = oDataSet.Tables["data"].Rows[i][2].ToString();
//the elements array contain all the columns filled
string[] elements = comment.Split('-'); //when it reaches the comma, it will jump to the next line
string font = elements[0]; //Font
string datestamp = elements[1]; //DateStamp
string commentVal = elements[2]; //Comment
string[] row = new string[] { oDataSet.Tables["data"].Rows[i][0].ToString(), oDataSet.Tables["data"].Rows[i][1].ToString(), font, datestamp = DateTime.Now.ToString(), commentVal };
Gridview_Input.Rows.Add(row);

Hello
Sitholimela,
>> Can you please help me add new row on resource file, here is the code i have used to read my resource file.
From your description, it seems that your resource file is a XML format file, if so, you could also have a try to use
LINQ To XML which is easy to operate the XML file to add new row to your resource file, and here is an example to show how to add a new element/row to the specific tree:
Linq to XML Add element to specific sub tree
Regards.
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

Removing New Line Character in Input file

Hi Experts,
I Have a question about "New Line Character". I searched in SDN before posting this thread, But I didn't get answer.
Question:
Let me say my Client requirement first. After loading the data(Millions of Records) into SAP through LSMW, they asked write a program for validation of those loaded records based on I/P file. I wrote a program and It is success full.
But, the problem is when file is in Application server in 'BIN' format, a new line character(#) is created. While comparing the last record of each line, it doesn't match. How to remove this new line character(#) in I/P file for each line of record? Please see the below records for example
PROVINCIA DE BUENOS AIRE|   |1870|AR| #
PROVINCIA DE BUENOS AIRE|   |1876|AR| #
BOX 7407 PRINCETON|   |085437407|US|NJ#
5756 2 A   CAPITAL FEDERAL|   |1431|AR|00#
Note: This New line character is not matching the string "#".
Please help me guys, so many objects are related with this concept. I appreciate quick response. Please.
Thanks
Sai

Hi Arun, Ravi,
I wrote the code like this, here 'fil_curre' is currency key.
IF <l_wa_file_data>-fil_curre CS cl_abap_char_utilities=>newline.
          REPLACE ALL OCCURRENCES OF REGEX cl_abap_char_utilities=>newline
                                        IN <l_wa_file_data>-fil_curre WITH ''.
        ENDIF.
While executing the code, the cursor here, simply jumps to next step.
Any enhancements to this code or any new ideas?
Thanks
Sai

How to insert new line in a text file

hi all,
i wnat to know how can i insert a new line in a text file using java.
for example i want the formate of the text like this
1 2 3
4 5 6
until now i know only how to insert data but not new line.
Thanks in advandce

Hi you can put a new line in a text file using System.getProperty("line.separator"). This implementation will work for every OS.
import java.io.*;
class Demo{
public static void main(String args[]) throws Exception {
FileWriter fr = new FileWriter("FileDemo.txt");
fr.write("AAAAAAAAAA");
fr.write(System.getProperty("line.separator"));
fr.write("AAAAAAAAAAA");
fr.close();
}

New-line Character for a file opened in BINARY mode for O/P

Can anybody please tell me how to put a new-line charcter for each record in a file opened in Binary mode for O/p. I cant use text mode for other reasons in my scenario.
DATA: l_outdata TYPE xstring.
OPEN DATASET file FOR OUTPUT IN BINARY MODE.
Application logic to populate l_outdata
TRANSFER l_outdata TO file.
Any help, or attempt towards it will be duely rewarded,
Thanks in advance,
Sujit.

hi sujit,
1. how to put a new-line charcter for each record
but how will you decide, at which POSITION,
to put the new line character, if u have opened the file in binary mode.
2. However, if u know the exact positions(s),
u can use CL_ABAP_CHAR_UTILITIES=>CR_LF
to insert the new line character,
regards,
amit m.

How to add new line character \n but cant

Hi,
Im trying to add some text and seperate with a \n but its not
doing it. Ive cut down my code to the below:
<html>
<head>
<title>test</title>
</head>
<body>
<script type="text/javascript">
document.write('wer\nsd');
</script>
</body>
</html>
But it doesnt work...can anyone please help?
Thanks

Rudei wrote:
> Hi,
> Im trying to add some text and seperate with a \n but
its not doing it. Ive
> cut down my code to the below:
>
> <html>
> <head>
> <title>test</title>
> </head>
> <body>
> <script type="text/javascript">
> document.write('wer\nsd');
> </script>
> </body>
> </html>
>
> But it doesnt work...can anyone please help?
>
> Thanks
>
this will work:
document.write('wer'+'\n'+'sd');
and this will *probably* work:
document.write("wer\nsd");
I just replaced single quotes with double quotes
seb ( [email protected])
http://webtrans1.com | high-end web
design
Downloads: Slide Show, Directory Browser, Mailing List

New Line Character in SQL Query

Dear All,
I am wondering if some one tell me how to insert new line character in the SQL Query Output for example I need out put in the following format. Every line on new line.
The total count is:
Registration: 1111
Fees paid: 2222
Admission Done: 3333
Total:4000
Many thanks

Hi
SQL> select
2 'The total count is:
3 Registration: 1111
4 Fees paid: 2222
5 Admission Done: 3333
6 Total:4000
7 ' dummy_txt from dual
8 /
DUMMY_TXT
The total count is:
Registration: 1111
Fees paid: 2222
Admission Done: 3333
Total:4000
SQL>
SQL> select 'a'||chr(10)||'b' from dual;
'A'
a
b
SQL> T

FileUtilsService Write String New Line Character

Hi All,
SITUATION:
Writing a custom log file using the Write String service operation.
Everytime an event occurs, i want to insert a new line, with date time stamp, details etc.
PROBLEM:
In the "value" property of the "write string" service operation... im inputting my relevant data but dont know how to indicate a new line
WHAT I TRIED:
I've tried every form of new line character i know: \n, \r, <BR>, \u0000a, \u0000d, ACSII, CRLF, etc, etc... none of them works.
WHAT I FEAR:
the exact same situation as http://forums.adobe.com/message/2780658#2780658 ... with a fairly definite answer
I'm hoping i dont have to go this LONG ugly scary route.
WAY FORWARD:
Your thoughts, answers, suggestions....
Thanking you all in advance.

if going the "executeScript" way....
this code worked for me:
===========================
import java.lang.String;
String vLogEntry = patExecContext.getProcessDataStringValue("/process_data/@logEntry");
String vLogEntry = vLogEntry + " \r\n";
patExecContext.setProcessDataStringValue("/process_data/@logEntry", vLogEntry);
=================

How to write new line character to a file from textarea

Similar Messages

Maybe you are looking for