Need help regarding passing values!

Hi All,
I have a page in an application (Multiuser). My Page Region consists of rows selected out of a sql query and with each row selector (radio button). I need the value selected in a forthcoming page. How can i accomplish this effectively.
Should i try inserting the selected value into a temporary table and then select from the same.
Or whether should i pass as a parameter (how to do this)?
Please comment on this.
Thanks & Regards

The easy answer is to store the data in a file, load it at the beginning of the code and also reload it when ever the sensor is changed. You should encapsulate this in 2 functional sub vi - load config and store config. The load event will take a serial number and return values for all settings, and the save takes the serial number and settings and a location on where to store the information, and returns an error cluster is it fails. The tricky part is how and where to store this information. The most popular methods (there are a few threads on this) are ascii text files, xml, .ini files and inside a database. The tradeoffs are difficulty or programming vs flexibility. Speed and space requirements are usually no longer a bottleneck in a task like this.
Paul
Paul Falkenstein
Coleman Technologies Inc.
CLA, CPI, AIA-Vision
Labview 4.0- 2013, RT, Vision, FPGA

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 sc.next();sc.next();
 custName = sc.nextLine().toUpperCase();
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System.out.println("D.O.B of custId "+custId+" is more than 10 characters");
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 sc.next();sc.next();sc.next();
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/* sc.nextLine get rids of the following lines to read the next customer's
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 if(custPhone.length()>9)
System.out.println("Phone no. of custId "+custId+" is more than 8 characters");
 System.out.println();
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 continue;
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 sc.next();sc.next();sc.next();
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/* sc.next() gets rid of "Account", "Type" and "=" */
 sc.next();sc.next();sc.next();
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customerList[noOfCustomers] = new Account1(custId,custName,custAddress,custBirthdate,custPhone,custBalance,custAccType);
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 i++;
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customerList[noOfCustomers] = new Account2(custId,custName,custAddress,custBirthdate,custPhone,custBalance,custAccType);
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 noOfCustomers++;
 i++;
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 Account3 temp = new Account3(custId,custName,custAddress,custBirthdate,custPhone,custBalance,custAccType,curRate);
 customerList[noOfCustomers]=temp;
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 noOfCustomers++;
 i++;
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 System.out.println("Account type not defined.");
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 System.out.println("The customer list has reached its maximum limit of 30 records!");
 System.out.println();
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catch (FileNotFoundException e)
System.out.println("Error opening file");
System.exit(0);
catch (IOException e)
System.out.println("IO error!");
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 according to customer's name */
bubbleSort(customerList);
 return i;
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 screen */
public static void displayRecords()
int k;
/* Displaying text using the printf() method */
 for(k=0;k<noOfCustomers;k++)
 System.out.printf("Name = %s\n", customerList[k].getName());
 System.out.printf("Account Balance = %.2f\n", customerList[k].getBalance());
 System.out.printf("Account Id = %d\n", customerList[k].getId());
System.out.printf("Address = %s\n", customerList[k].getAddress());
System.out.printf("DOB = %s\n", customerList[k].getBirthdate());
System.out.printf("Phone Number = %s\n", customerList[k].getPhone());
 String type = customerList[k].getAccType();
 System.out.println("Account Type = " +type);
if(type.equals("Fixed"))
 System.out.println("Fixed daily interest = "+((Account3)customerList[k]).getFixed());
 System.out.println();
/* The method writeFile() saves the content from customerList into a
 specified text file. Data is printed on the screen at the same time */
public static void writeFile()
/* Try block to enclose statements that might throw an exception, followed by
the catch block to handle the exception */
try
int i;
 int n=0;
//PrintWriter class used to write contents of studentList to specified file
 FileWriter fwStream = new FileWriter("newCustomers.txt");
 BufferedWriter bwStream = new BufferedWriter(fwStream);
 PrintWriter pwStream = new PrintWriter(bwStream);
for(i=0;i<noOfCustomers;i++)
 pwStream.println("Account Id = "+customerList.getId());
 pwStream.println("Name = "+customerList[i].getName());
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pwStream.println("DOB = "+customerList[i].getBirthdate());
pwStream.println("Phone Number = "+customerList[i].getPhone());
 pwStream.printf("Account Balance = %.2f\n", customerList[i].getBalance());
 pwStream.println("Account Type = "+customerList[i].getAccType());
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 pwStream.println("Fixed Daily Interest = "+((Account3)customerList[i]).getFixed());
 pwStream.println();
 n++;
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 System.out.println(+n+" records written.");
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int i;
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if(i==200)
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 while(i<noOfCustomers)
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 i++;
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int i,j,k;
 double custBalance,addition=0;
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 if(customerList[i] instanceof Account1)
 for(j=0;j<30;j++)
 addition=customerList[i].getBalance()*interest;
 custBalance=customerList[i].getBalance()+addition;
 customerList[i].setBalance(custBalance);
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 continue;
 else if(customerList[i] instanceof Account3)
 for(j=0;j<30;j++)
addition=customerList[i].getBalance()*((Account3)customerList[i]).getFixed();
custBalance=customerList[i].getBalance()+addition;
customerList[i].setBalance(custBalance);
 else
 System.out.println("Account type not defined");
 System.out.println("The updated balances are: \n");
 for(k=0;k<noOfCustomers;k++)
System.out.printf("Name = %s\n", customerList[k].getName());
System.out.printf("Account Balance = %.2f\n", customerList[k].getBalance());
System.out.println();
/* ================== Additional methods ==================== */
/* Bubblesort method to sort the customerList in ascending alphabetical
 order according to customer's name */
public static void bubbleSort(Customer[] x)
int pass, index;
Customer tempValue;
for(pass=0; pass<noOfCustomers-1; pass++)
for(index=0; index<noOfCustomers-1; index++)
if(customerList[index].getName().compareToIgnoreCase(customerList[index+1].getName()) > 0)
tempValue = x[index];
x[index] = x[index+1];
x[index+1]= tempValue;
/* Method used to check for duplicated ids in array */
 public static boolean checkDuplicate(int id)
 int i;
 for(i=0;i<noOfCustomers;i++)
 if(id == customerList[i].getId())
System.out.println("Account Id = "+id+" already exists");
 System.out.println();
return true;
 }return false;
/* Method to seach for account id in array */
 public static int locate(int id)
 int j;
 for(j=0;j<noOfCustomers;j++)
 if(customerList[j].getId()==id)
 return j;
 j=200;
 return j;
import java.util.Scanner;
public class Customer
/* The following private variables are declared so that the data is only
 accessible to its own class,but not to any other class, thus preventing
 other classes from referring to the data directly */
 protected int id;
 protected String name,address,birthdate,phone,accType;
 protected double balance;
// Null constructor of Customer
 public Customer()
 id = 0;
 name = null;
 address = null;
 birthdate = null;
 phone = null;
 balance = 0;
 accType = null;
/* The following statements with the keyword this activates the Customer
 (int id, String name String address, String birthdate, String phone, double
 balance) constructor that has six parameters of account id, name, address,
 date of birth, phone number, account balance and assign the values of the
 parameters to the instance variables of the object */
 public Customer(int id, String name, String address, String birthdate, String phone, double balance, String accType)
//this is the object reference that stores the receiver object
 this.id = id;
 this.name = name;
 this.address = address;
 this.birthdate = birthdate;
 this.phone = phone;
 this.balance = balance;
 this.accType = accType;
/* The following get methods getId(), getName(), getAddress(), getBirthdate(),
 getPhone(), getBalance() return the values of the corresponding instance
 properties */
 public int getId()
 return id;
 public String getName()
 return name;
 public String getAddress()
 return address;
 public String getBirthdate()
 return birthdate;
 public String getPhone()
 return phone;
 public double getBalance()
 return balance;
 public String getAccType()
 return accType;
/* The following set methods setId(), setName(), setAddress(), setBirthdate(),
 setPhone and setBalance() set the values of the corresponding instance
 properties */
 public void setId (int custId)
 id = custId;
 public void setName(String custName)
 name = custName;
 public void setAddress (String custAddress)
 address = custAddress;
 public void setBirthdate (String custBirthdate)
 birthdate = custBirthdate;
 public void setPhone (String custPhone)
 phone = custPhone;
 public void setBalance (double custBalance)
 balance = custBalance;
 public void setAccType (String custAccType)
 accType = custAccType;
class Account1 extends Customer
 public Account1(int id, String name, String address, String birthdate, String phone, double balance, String accType)
 super(id,name,address,birthdate,phone,balance,accType);
 this.id = id;
 this.name = name;
 this.address = address;
 this.birthdate = birthdate;
 this.phone = phone;
 this.balance = balance;
 this.accType = accType;
class Account2 extends Customer
 public Account2(int id, String name, String address, String birthdate, String phone, double balance, String accType)
 super(id,name,address,birthdate,phone,balance,accType);
 this.id = id;
 this.name = name;
 this.address = address;
 this.birthdate = birthdate;
 this.phone = phone;
 this.balance = balance;
 this.accType = accType;
class Account3 extends Customer
 protected double fixed=0;
 public Account3(int id, String name, String address, String birthdate, String phone, double balance, String accType, double fixed)
 super(id,name,address,birthdate,phone,balance,accType);
 this.id = id;
 this.name = name;
 this.address = address;
 this.birthdate = birthdate;
 this.phone = phone;
 this.balance = balance;
 this.accType = accType;
 this.fixed = fixed;
 public double getFixed()
 return fixed;
Example of a customers.txt
Account Id = 123
Name = Matt Damon
Address = 465 Ripley Boulevard, Oscar Mansion, Singapore 7666322
DOB = 10-10-1970
Phone Number = 790-3233
Account Balance = 405600.00
Account Type = Fixed
Fixed Daily Interest = 0.05
Account Id = 126
Name = Ben Affleck
Address = 200 Hunting Street, Singapore 784563
DOB = 25-10-1968
Phone Number = 432-4579
Account Balance = 530045.00
Account Type = Saving
Account Id = 65
Name = Salma Hayek
Address = 45 Mexican Boulevard, Hotel California, Singapore 467822
DOB = 06-04-73
Phone Number = 790-0000
Account Balance = 2345.00
Account Type = Checking
Account Id = 78
Name = Phua Chu Kang
Address = 50 PCK Avenue, Singapore 639798
DOB = 11-08-64
Phone Number = 345-6780
Account Balance = 0.00
Account Type = Checking
Account Id = 234
Name = Zoe Tay
Address = 100 Blue Eyed St, Singapore 456872
DOB = 15-02-68
Phone Number = 456-1234
Account Balance = 600.00
Account Type = Saving

1) When you post code, please use[code] and [/code] tags as described in Formatting tips on the message entry page. It makes it much easier to read.
2) Don't just post a huge pile of code and ask, "How do I make this work?" Ask a specific question, and post just enough code to demonstrate the problem you're having.
3) Don't just write a huge pile of code and then test it. Write a tiny piece, test it. Then write the piece that will work with or use the first piece. Test that by itself--without the first piece. Then put the two together and test that. Only move on to the next step after the current step produces the correct results. Continue this process until you have a complete, working program.

Need help in passing parameters from one page to another!

Hi,
I need to pass values that are retrieved from database from one page to another.
But even when I use pageContext.putParameter(), I am not able to view the value in the 2nd page.
Any pointers on how to pass parameters would be helpful..
Thanks in advance!

The requirement is on the main page there are 6 fields out of which 4 are read-only and are taken from the database and 1 is taken from database, but can be edited, and the 6th one is completly editable for the user. I am trying to pass these parameters using setForwardURL, and on the second page (Preview page, where all these fields are read-only), I am able to retrieve these parameters using pageContext.getParameters() and am able to display it as an exception but I am not able to set these into the fields using pageContext.putParameters().

Need help regarding passing values!

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