How do i insert excel formula in java code

Hi frds,
i want to insert formulas of excel in the excel spredsheet through java code
eg
if i want to insert =CONCATENATE(A2,B2) through java code how will i achieve this
Regards
JM

Or [_JExcel_|http://jexcelapi.sourceforge.net/]
To my knowledge JExcel is more complete and less buggy than POI.

Similar Messages

How do I produce an excel file using java code

How do i produce an excel file using java code.
If it is possible would ne one have ne source code as an example.
I have tried looking up information on outputing the information to a *.csv file but unfortunality i have had no luck in finding any information. To be exact ne source code.
Thanks
Lee

That's what I use and I'd be the first to admit that it's very messy. But it works. Go use Google and see what else you can find.

How do you display excel formulas?

How do you display EXCEL formulas in Numbers once imported?

select the cell and look at the bottom of the window or doubel click the cell:
after double clicking cell:

How to get af:commandbutton id in java code when it is triggered?

Hi All
In my application's homepage, I am using 2 af:commandbuttons and each using action attribute to call a method. Both are calling the same method, and based on its id, it should perform different operations. Could anyone please tell me how to get command buttons id in java code, when it is triggered.
Regards
Venkat

Venkat,
why not call different methods from each button?
public String actionButton1()
return doAction("button1");
public String actionButton2()
return doAction("button2");
public String doAction(String aBuuton)
if ("button1".equalsIgnoreCase(aButton))
// do work for button 1
return "abc";
}else {
// do work for button 2
return "abc";
}Now you user actionbutton1 for the first button and actionButton2 for the second.
Or you directly implement two different methods in the bean and call each one directly from the button.
Timo

How to call a .bat file from java code?

How to call a .bat file from java code? and how can i pass parameters to that .bat file?
Thanks in advance

thanks for ur reply
but still i am getting the same error.
I am trying to run a .bat file of together tool, my code looks like below
import java.lang.Runtime;
import java.lang.Process;
import java.io.File;
class SysCall{
     public static void main(String args[]){
          String cmd="D://Borland//Together6.2//bin//Together.bat -script:com.togethersoft.modules.qa.QA -metrics out:D://MySamples//Metrics// -fmt:html D://Borland//Together6.2//samples//java//CashSales//CashSales.tpr";
          //String path="D://Borland//Together6.2//bin//Together.bat ";
          Runtime r= Runtime.getRuntime(); //Declare the system call
          try{
               System.out.println("Before batch is called");
               Process p=r.exec(cmd);
               System.out.println(" Exit value =" + p.exitValue());
               System.out.println("After batch is called");
          /*can produce errors which must be caught*/
          catch(Exception e) {
               e.printStackTrace();
               System.out.println (e.toString());
I am getting the below exception
Before batch is called
java.lang.IllegalThreadStateException: process has not exited
at java.lang.Win32Process.exitValue(Native Method)
at SysCall.main(SysCall.java:17)
java.lang.IllegalThreadStateException: process has not exited

How to use .properties files in Webdynpro Java code?

Hi all,
I want to use a logon.properties file when I initial a JCO connection pool in my webdynpro DC (JCO.addClientPool()),but I found when I deployed this DC to the server, it always giv e me an FileNotFoundException. So I donot know how to deploy a .properties file to the server and how to access this file in my Java code?
Thans and Best regards
Deyang

Hi,
1) put .properties file to your packege under src\packages folder (src\packages\com\sdn\properties\jco.properties)
2) load property:
     final InputStream is = getClass().getClassLoader().getResourceAsStream("com/sdn/properties/jco.properties");
     final Properties properties = new Properties();
     try
          properties.load(is);
     catch(Exception e)
          wdComponentAPI.getMessageManager().reportException(new WDNonFatalException(e), false);
Regatds Maxim R.

How to create a oracle database by java code?

how to create a oracle database by java code?
please give some ways then that way's code

I'm not sure what you mean with "database". Do you mean an Oracle instance or an Oracle user/schema (probably the latter, because that's the equivalent to a MS SQL Database).
Creating an instance is definitely not possible from within Java. To create a new user this should be possible, as this can be done with SQL:
GRANT connect,resource TO <newuser> IDENTIFIED BY <password>;
I'm always cautious with questions like this. In 90% of the cases there is something wrong with the initial design. Creating a database shouldn't be something the application is doing.
Thomas

How to call web-service using only java code

Hello, how to call web-service using only java code. I can call it from BPM process or Web Dynpro Java Application, but if I need to call it from ejb component?

I'm found answer:
Java and SAP Portal blog: How to call web service from java code example

How to read XI Data type in Java code and populate as array list, using UDF

Hi,
How to read XI Data type in Java code and populate as array list, using UDF?
Is there any API using which the XI data types can be read?
Kindly reply.
Richa

Input Structure:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:CustomerCreateResp xmlns:ns0="urn:bp:xi:up:re:cust_mdm:cmdm:pr5:100">
   <CUSTOMER>
      <item>
         <CUSTOMERNO/>
         <MDMCUSTOMER/>
         <CREATE_DATE/>
         <RETURN>
            <TYPE/>
            <MESSAGE/>
         </RETURN>
         <PT_CONTPART_RETURN>
            <item>
               <MDM_CONTACT/>
               <CONTACT/>
            </item>
         </PT_CONTPART_RETURN>
         <PARTNERS>
            <item>
               <CUSTOMERNO/>
               <PARTNER_FUNCTION/>
               <PARTNER_NUMBER/>
               <DEFAULT_PARTNER/>
            </item>
         </PARTNERS>
      </item>
   </CUSTOMER>
</ns0:CustomerCreateResp>
Output structure
(Sample output structure.This actually needs to be mapped and generated using UDF)
<?xml version="1.0" encoding="UTF-8"?>
<ns1:updateCustomer xmlns:ns1="urn:xiSericeVi"><ns1:customer><ns2:ArrayList xmlns:ns2="java:sap/standard">[]</ns2:ArrayList></ns1:customer><ns1:name>2344566</ns1:name></ns1:updateCustomer>

How to find the System Dbtype in java code

How to find the System Dbtype in java code
I need various Db connection my project (oracle, sq l,sybase,db2),So How to find the System Dbtype in java code

Welcome to the Forums.
Please go through the FAQ of the Forum.
You has posted your query in the wrong Forum, this one is dedicated to Oracle Forms.
Please try {forum:id=1050}.
Regards,

Pleasse How To Compute Spaces in Statement (by JAVA code)

hi
Please can you help me ;
How To Compute Spaces in Statement (by JAVA code) .
Best Regards;

Hi,
can you be more specific? What statement? If it is a string you can use a String buffer and add spaces to wherever you want within a string.
Frank

Report generation, inserting Excel formulas

Hi everyone,
We just acquired the Report Generation Toolkit. I've got the basic report figured out but I'm stymied at inserting formulas where I need to. The report will have one row added when data is acquired. At that time I need to insert two formulas each referring to the cell immediately to the left of the cell it's in. I've found examples that put formulas at the end of the sheet but none that plugs them in as the data is being saved. Does anyone have an example of how this can be done?
Thanks

This snippet creates a report with the value 3 in a cell (as it turns out, it's cell A1). Note that because I'm using Excel Easy Table, I need to turn my scalar (3) into a 2D array. Easy Table gives me the cell address just to the right of the insertion (where the Formula will go -- by subtracting one from the Column, I can get back the Excel Address (A1) of the "cell to the left". I then create a formula (starting with "=") that doubles this cell and adds 0.5, then use Excel Insert Formula to put it into the Worksheet, where it becomes 6.5.
Bob Schor

How to compare two excel files in java ?

how do i compare two excel files in java.?
I have two excel files stored on my computer in d: drive.
Ex:
D:\\file a
D:\\file b
How to compare the contents of these two files and print " files are equal " or "files not equal "

Javamastermahe wrote:
I mean i want to print on the console "files are equal " or any message like " both the files match "If this is your requirement, this program satisfies it...
import java.util.Random;
public class SuperExcelTester {
    public static void main(String[] args) {
        Random rnd = new Random();
        String[] messages = {
            "files are equal",
            "files are not equal",
            "unexpected error"
        int index = rnd.nextInt(messages.length);
        System.out.println(messages[index]);
}

How to format a excel file use java.

hi,
everyone, i meet a problem.i want to write a excel file use java.i can use .csv input the date to excel.but i want to know how to format it.
thanks
Jove

hi,
everyone, i meet a problem.i want to write a excel
el file use java.i can use .csv input the date to
excel.but i want to know how to format it.
thanks
JoveIf I understand your question correctly you need to know the format of a .csv file for use in an Excel spreadsheet. A .csv file is a comma-delimited file so all that you need to do is write your data elements to the file with commas in between them. Having done something similar in the past, let me warn you that when Excel is reading your file, it uses some characters other than commas as field delimiters. for example, / : and ; are treated as commas. To defeat this, you will need to surround fields containing those characters in double quotes.
Hope that helps
Mark

How to append in excel sheet using Java

Can anybody help me out in figuring out as how to append in already existing excel sheet using Java.
I am able to to write in the existing excel sheet using HSSF but is not able to append the data row wise.
So plz tell me how to do the same.

Manisha_7 wrote:
Thnx for the link......No problem.
but i alsot wanted to know if apart from using poi there is a way to append the data in excel sheet like using JExcel.Don't know. JExcel is also not apart of Java's core API.

How do i insert excel formula in java code

Similar Messages

Maybe you are looking for