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Multi-Dimensional Array

L Tran
Greenhorn

Joined: Jun 06, 2012
Posts: 7
I have an array, called, "myArray". Inside this myArray are 4 more arrays, "m0, m1, m2, m3".
How do I access all the elements in all the array?

Here's my code, :



This code only give me the first 2 elements in each array.
But, I would like to get all the elements in all the arrays.

tks
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 56543
    
  14

Think about this expression for a few minutes: ("m"+i).length;

What is it that you think it is going to give you?


[Smart Questions] [JSP FAQ] [Books by Bear] [Bear's FrontMan] [About Bear]
Eric Pascarello
author
Rancher

Joined: Nov 08, 2001
Posts: 15362
    
    6
Why don't you actually make a 2D array instead of using variables?



The reason why your code fails is you can not build a magical string and expect it to become a variable!

Run this in firebug:



Again, it is better to define it as one array, not multiple variables



 
I agree. Here's the link: http://ej-technologies/jprofiler - if it wasn't for jprofiler, we would need to run our stuff on 16 servers instead of 3.
 
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