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populating an array with a conditional - Macromedia Flash Actionscript

Hey guys, I'm trying to populate an array based on an if condition. Each time the function is initialized, I want to clear the array before looping the if equation. Below is my code. Suggestions: var downloads:Array = new Array(); function downloadSongs(){ downloads.splice(0); for(var i=0; i<list_lb.length; ++i){ if(list_lb.getItemAt(i).label.indexOf("Downloads") { downloads.push(list_lb.getItemAt(i).label) } } downloads_lb.dataProvider = downloads; } The list_lb is a component shopping cart with song titles and many other things. Those titles with only Download (My Song Download), should be added to the new array. Maybe I can't do a indexOf with the component, so perhaps convert to text first? ...

  1. #1

    Default populating an array with a conditional

    Hey guys,

    I'm trying to populate an array based on an if condition. Each time the
    function is initialized, I want to clear the array before looping the if
    equation. Below is my code. Suggestions:

    var downloads:Array = new Array();
    function downloadSongs(){
    downloads.splice(0);
    for(var i=0; i<list_lb.length; ++i){
    if(list_lb.getItemAt(i).label.indexOf("Downloads") {
    downloads.push(list_lb.getItemAt(i).label)
    }
    }
    downloads_lb.dataProvider = downloads;
    }

    The list_lb is a component shopping cart with song titles and many other
    things. Those titles with only Download (My Song Download), should be added to
    the new array. Maybe I can't do a indexOf with the component, so perhaps
    convert to text first?

    Thanks for your help,

    Hoz


    hoz Guest

  2. #2

    Default populating an array with a conditional

    Hey guys,

    I'm trying to populate an array based on an if condition. Each time the
    function is initialized, I want to clear the array before looping the if
    equation. Below is my code. Suggestions:

    var downloads:Array = new Array();
    function downloadSongs(){
    downloads.splice(0);
    for(var i=0; i<list_lb.length; ++i){
    if(list_lb.getItemAt(i).label.indexOf("Downloads") {
    downloads.push(list_lb.getItemAt(i).label)
    }
    }
    downloads_lb.dataProvider = downloads;
    }

    The list_lb is a component shopping cart with song titles and many other
    things. Those titles with only Download (My Song Download), should be added to
    the new array. Maybe I can't do a indexOf with the component, so perhaps
    convert to text first?

    Thanks for your help,

    Hoz


    hoz Guest

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