ActionScript 3 从字符串动态添加属性

Posted 2021-05-23

var mc:MovieClip = new MovieClip(); // make new object

// these strings can come from flashvars, arrays etc
var n:String = "tallness"; // this is the property
var v:String = "100 miles"; // this is the value for the property

// assign the property and value at the same time
mc[n] = v;

trace(mc.tallness); // traces: 100 miles