Sum the array elements : Array Index « Array « Flash / Flex / ActionScript






  1. Flash / Flex / ActionScript
  2. Array
  3. Array Index

Sum the array elements

 


package{
  import flash.display.Sprite;
  
  public class Main extends Sprite{
    public function Main(){


        var ages:Array = [12, 4, 90];
        var totalAge:Number = ages[0] + ages[1] + ages[2];   // Sum the array
        
        
        trace(totalAge);
    }
  }
}








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1.Referencing Array Elements
2.Read the data from an array using array-access notation to access one element at a time.
3.Adding Values to an Array: Assigning Values Using Array-Access Notation
4.if you assign a value to an element that has not yet been created, actionscript creates that element, and any other elements with indices between.
5.Use variables or complex expressions to specify an element index
6.Setting an Element's Value
7.Use variable as the array index
8.To add a new element to an existing array at a specific index: assign a value to that element.
9.Adding New Elements with the length Variable