简体   繁体   English

我想在jsp中使用javascript进行动态循环变量

[英]I want to use javascript for loop variable dynamic in jsp

how can use multiple for loop variable in jsp expression tag 如何在jsp表达式标签中使用多个for循环变量

<script>
for(var a=0;a<dir.length;a++){
   document.getElementById(a).innerHTML = dir[a];
}
for(var r=0;r<dir.length;r++){
   document.getElementById(r).innerHTML = dir[r];
}
</script>

Here, I want used 在这里,我想用

 <%for(int i=0;i<imei_no.length;i++){%>
    <span id = "<%=a>"/>//how can assign variable a for dynamic
    <span id = "<%=r>"/>//how can assign variable r for dynamic
    <%}%>
<% for(int i=0;i<imei_no.length();i++){
          out.print("<span id = \"" + a + "\"/>");
          out.print("<span id = \"" + r + "\"/>");
    }%>

声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM