js 数组排序
<script language="javascript">var nameArr = new Array("d","c","b","a");
var idArr = new Array("4","3","2","1");
var newarr=new Array();
//排序前的数组
for(var i=0;i<nameArr.length;i++){
newarr=new Array(nameArr,idArr);
document.write(newarr+"<br>");
}
function sortfunction(x,y)
{
return x.charCodeAt(0) - y.charCodeAt(0);//根据二维数组的第三列的第一个字母的ASCII码来降序排序
}
newarr.sort(sortfunction);
//排序后的数组
for(var i=0;i<nameArr.length;i++){
document.write(newarr+"打印"+"q:"+newarr+"h:"+newarr+"<br>");
}
function paixu(){
for(var i=0;i<newarr.length;i++){
var oOption1 = document.createElement("OPTION");
oOption1.text=newarr;
oOption1.value=newarr;
alert("id"+oOption1.value);
innernewForm.notSelFunc.add(oOption1);
}
}
</script>
<form name="innernewForm">
<select name="notSelFunc" size="5" multiple style="width:100px">
</select><input type="button"value="paixu">
</form>
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