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about random color of backgroundcolor

seanmoo test
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This thread was started before GSAP 3 was released. Some information, especially the syntax, may be out of date for GSAP 3. Please see the GSAP 3 migration guide and release notes for more information about how to update the code to GSAP 3's syntax. 

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i want to set random backgroundcolor of  the animate  elements, but still not works,  

in the following code,i tried to test several properties  "left"、"top" and "skewY" "backgroundColor",why "left" "top" is regular working,

if  set "backgroundColor"  value to colors arrary  ,it can regular working ,  but set to an anonymous funtion will not work. the "skewY" is same issue,

it confused me , the anonymous funtion return a colors arrary too, why not work.

var colors = ["#164","#350","#350","#088","#254","#401","#306","#209","#005","#987","#614","#767","#406","#909","#201","#405","#806","#558"];
var tween = new TimelineLite();
var obj = $(".dot-test");
tween.add(TweenMax.staggerFrom(obj, 2, {
    cycle: {
        skewY: ["42deg", "242deg", "12deg", "92deg", "256deg", "310deg", "48deg", "122deg", "162deg", "142deg", "77deg"],
//     backgroundColor : colors,

        backgroundColor:function(){
              var m = new Array();
            for (var i = 0; i < 80; i++) {
                m.push("#"+ Math.floor((Math.random() * 10))+ Math.floor((Math.random() * 10))+Math.floor((Math.random() * 10))); // to construct a color arrary.
            }
            console.info(m);
            return m;
        },

        left: function () {
            var m = [];
            for (var i = 0; i < 80; i++) {
                m.push(Math.random() * 10000 * (Math.random() > 0.5 ? -1 : 1));
            }
            return m;
        },
        top: function () {
            var m = [];
            for (var i = 0; i < 80; i++) {
                m.push(Math.random() * 5000 * (Math.random() > 0.5 ? -1 : 1));
            }
            return m;
        },

        autoAlpha: [0],
     },
    yoyo: true,
    ease: Power4.easeOut
 },0.1));

 
thanks for come in to see my iusse.

 
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You need to run your backgroundColor function first to generate the array.

 

backgroundColor: (function(){
  var m = new Array();
  for (var i = 0; i < 80; i++) {
    m.push("#"+ Math.floor((Math.random() * 10))+ Math.floor((Math.random() * 10))+Math.floor((Math.random() * 10))); // to construct a color arrary.
  }
  return m;
})(),

 

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44 minutes ago, OSUblake said:

You need to run your backgroundColor function first to generate the array.

 


backgroundColor: (function(){
  var m = new Array();
  for (var i = 0; i < 80; i++) {
    m.push("#"+ Math.floor((Math.random() * 10))+ Math.floor((Math.random() * 10))+Math.floor((Math.random() * 10))); // to construct a color arrary.
  }
  return m;
})(),

 

i got it,  thank you so much . my issue have resloved

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