发表于:2009-12-25 浏览:503 作者: 来源:互联网
关键字:javascript,split用法
描述:<scriptlanguage="javascript">vart1="ABC,SDF,SF,DFG,";vart2="ABC,SDF,SF,DFG";vara1=t1.split(",");vara2=t2.split(",");alert(a1.length);//长度为5alert(a2.length);//长度为4for(i=0;i<a1.
<script language="javascript">
var t1="ABC,SDF,SF,DFG,";
var t2="ABC,SDF,SF,DFG";
var a1=t1.split(",");
var a2=t2.split(",");
alert(a1.length); //长度为5
alert(a2.length); //长度为4
for(i=0;i<a1.length;i++)
{
alert(a1[i]); //以“,”分割取值
}
</script>