2 Replies Latest reply on Dec 2, 2008 2:27 PM by ericbelair

    Easiest Way to Get Array of Values from Collection

    ericbelair Level 1
      I have an Array Collection with any number of Objects. I know each Object has a given property. Is there an easy (aka "built-in") way to get an Array of all the values of that property in the Collection?

      For instance, let's say I have the following Collection:

      {id: 1, name: "a"}
      {id: 2, name: "b"}
      {id: 3, name: "c"}
      {id: 4, name: "d"}

      I want to get the Array "1,2,3,4....". Right now, I have to loop through the Collection and push each value to an Array. Since my Collection can get large, I want to avoid looping.

      var myArray:Array /* of int */ = [];

      for each (var item:Object in myArrayCollection)

      Does anyone have any suggestions?