| Author |
ArrayList Use Question
|
G. Graz
Ranch Hand
Joined: Oct 23, 2006
Posts: 30
|
|
I am trying to populate an ArrayList using user input. Each input I thought should register as it's own index in the ArrayList ? Problem I am having is my ArrayList is only holding the current value that was entered, should I have some type of loop that will add the elements to the array ? and/or am I using the ArrayList in the wrong way ? Thank you !
|
 |
Bear Bibeault
Author and ninkuma
Marshal
Joined: Jan 10, 2002
Posts: 56217
|
|
|
You're creating a new list each time.
|
[Smart Questions] [JSP FAQ] [Books by Bear] [Bear's FrontMan] [About Bear]
|
 |
Kumaresh Vidhyasagar
Ranch Hand
Joined: Dec 05, 2008
Posts: 30
|
|
|
Just create the instance of the arraylist before the while loop. It will work
|
 |
G. Graz
Ranch Hand
Joined: Oct 23, 2006
Posts: 30
|
|
|
Bingo !!! So simple and I did not even see it ! Thank you again for the extra set of eyes !
|
 |
 |
|
|
subject: ArrayList Use Question
|
|
|