258
ActionScript classes
reverse (Array.reverse method)
public reverse() : Void
Reverses the array in place.
Availability:
ActionScript 1.0; Flash Lite 2.0
Example
The following example uses this method to reverse the array
numbers_array
:
var numbers_array:Array = new Array(1, 2, 3, 4, 5, 6);
trace(numbers_array); // Displays 1,2,3,4,5,6.
numbers_array.reverse();
trace(numbers_array); // Displays 6,5,4,3,2,1.
shift (Array.shift method)
public shift() : Object
Removes the first element from an array and returns that element.
Availability:
ActionScript 1.0; Flash Lite 2.0
Returns
Object
- The first element in an array.
Example
The following code creates the array
myPets_array
and then removes the first element from
the array and assigns it to the variable
shifted
:
var myPets_array:Array = new Array("cat", "dog", "bird", "fish");
var shifted:Object = myPets_array.shift();
trace(shifted); // Displays "cat".
trace(myPets_array); // Displays dog,bird,fish.
See also
pop (Array.pop method)
,
push (Array.push method)
,
unshift (Array.unshift
method)
slice (Array.slice method)
public slice([startIndex:
Number
], [endIndex:
Number
]) : Array
Returns a new array that consists of a range of elements from the original array, without
modifying the original array. The returned array includes the
startIndex
element and all
elements up to, but not including, the
endIndex
element.
Summary of Contents for FLASHLITE2 ACTIONSCRIPT-LANGUAGE
Page 1: ...Flash Lite 2 x ActionScript Language Reference...
Page 22: ...22 Contents...
Page 244: ...244 ActionScript language elements...
Page 760: ...760 ActionScript classes...
