ActionScript 3.0 :: Multidimensional Array And Var GalleryLength
Oct 26, 2009
How can I refer to the length of a array in a multidimensional array. I'm trying to get it so that the var galleryLength would equal the amount of values in each array inside the multidimensional array.
Code:
var galleries:Array = new Array(
new Array("1.jpg","2.jpg","3.jpg","4.jpg","5.jpg","6.jpg","7.jpg","8.jpg"),
new Array("1a.jpg","2a.jpg","3a.jpg"),
new Array("1b.jpg","2b.jpg","3b.png"),
new Array("1c.jpg","2c.jpg","3c.jpg")
);
var galleryLength = galleries[currentGalleryID].length;
//This value is increased to switch between the different arrays inside var galleries
var currentGalleryID:int=0;
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///////////////////////////////////////////////////////////////////////////
first off, for those who don't know, a normal array is a set of data contained in a variable, created like so:
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[code]...
(because it starts counting from 0, not one) A multidimensional array is just an array of arrays.created like so:
var myArr:Array = new Array(new Array(1,2,3),new Array(4,5,6));
and called like so:
myArr[0][1]
which gives:
2
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
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