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return array from a class

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Join Date: Jan 2008

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return array from a class

Feb 7th, 2008

is it possible that i could create an array from a class and return the value of that array? and how? how can i access that array

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Re: return array from a class

Feb 7th, 2008

Yes its possible to create an array in a class and multiple ways to return it depending on what your trying to do, So what are you trying to do?

Doing what they say couldn't be done!!!!

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Re: return array from a class

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Feb 8th, 2008

for example, i am accessing values from a database.. i want to store them in an array.. but my problem is i can't access my array on my jsp page..
it returns null.. my program is quite long so i hope you could help me with a simple program so that i can pattern your program with mine. thanks really..

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Re: return array from a class

Feb 8th, 2008

Here is some simple code that will show you how to access private variables in a class, If this is not what your looking for let me know.

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 Java Syntax (Toggle Plain Text) 
public class myClass{
 
      private int[]  myArray = new int[10];
 
     //return value of specified index      
 
      public int value(int indexNumber)
     {
         return myArray[indexNumber]
     }
 
     //returns the array to the calling object
 
     public int[] getArray()
    {
         return myArray;
    }
public class myClass{

      private int[]  myArray = new int[10];

     //return value of specified index      

      public int value(int indexNumber)
     {
         return myArray[indexNumber]
     }

     //returns the array to the calling object

     public int[] getArray()
    {
         return myArray;
    }