JavaScript基础2

1.字符串转为字符串数组:split函数

<%
    String price = "496.0 398.0 269.0 ";
%>
<script type="text/javascript">
    var pr = "<%=price%>";
    alert(pr);
    var pri = pr.split(" ");
    alert(pri);
</script>

2.遍历数组

for(var i = 0;i<pri.length;i++){
    alert(pri[i]);
}

 

扫描二维码关注公众号,回复: 9382448 查看本文章

猜你喜欢

转载自www.cnblogs.com/qilin20/p/12358909.html
今日推荐