去掉JS数组中重复的元素
<SCRIPT LANGUAGE="JavaScript"><!--//(2)将所有相同的option内容去掉function test(){var array=["1","2","2","3","cc","cc"];var data={};var desiredArr=new Array(); for(var i=0;i<array.length;i++){ data[array[i]]=array[i]; } for(var pro in data){ desiredArr.push(data[pro]);} for(var tt in desiredArr){alert(desiredArr[tt]);}}test();//--></SCRIPT>?