<!DOCTYPE html>
<html>
<head>
<title>js删除数组中重复的条目并将新的数组返回</title>
<meta charset="utf-8">
<script type="text/javascript">
window.onload = function(){
Array.prototype.selectstring = function(){
var array = this;
var rent = new Array();
var isRepeat = false;
for(var i=0;i<array.length;i++){
isRepeat = true;
for(var m=0; m<i; m++) {
if(array[m] === array[i]){
isRepeat=false;
}
}
if(isRepeat){rent.push(array[i]);}
}
return rent;
}
var arr=['a','b','c','a','d','b'];
console.log(arr.selectstring())
}
</script>
</head>
<body>
</body>
</html>
<html>
<head>
<title>js删除数组中重复的条目并将新的数组返回</title>
<meta charset="utf-8">
<script type="text/javascript">
window.onload = function(){
Array.prototype.selectstring = function(){
var array = this;
var rent = new Array();
var isRepeat = false;
for(var i=0;i<array.length;i++){
isRepeat = true;
for(var m=0; m<i; m++) {
if(array[m] === array[i]){
isRepeat=false;
}
}
if(isRepeat){rent.push(array[i]);}
}
return rent;
}
var arr=['a','b','c','a','d','b'];
console.log(arr.selectstring())
}
</script>
</head>
<body>
</body>
</html>
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