通过 .toString() 的数字格式 [关闭]

Posted 2023-04-14

【中文标题】通过 .toString() 的数字格式 [关闭]

【英文标题】：number format through .toString() [closed]

【发布时间】：2013-12-10 04:56:05

【问题描述】：

新手问题：如何将 numberWithCommas 传递给我的值，以便我的数字格式正确？代码对我来说太复杂了。它正在工作，我只需要格式化数字。谢谢！

<script type="text/javascript">

function numberWithCommas(x) 
return x.toString().replace(/\B(?=(\d3)+(?!\d))/g, ",");


if(!localStorage.Val1)
    localStorage.Val1 = 1412015;
    localStorage.Val2 = 20000;
    localStorage.Val3 = 20000;


    setInterval( function() 
    var popcounter = document.getElementById('pop');
    var ethanolcounter = document.getElementById('ethanol');
    var meatlcounter = document.getElementById('meat');


localStorage.Val1 = parseInt(localStorage.Val1,10)+1;
      localStorage.Val2 = parseInt(localStorage.Val2,10)+1000;
      localStorage.Val3 = parseInt(localStorage.Val3,10)+1000;

      popcounter.innerhtml = localStorage.Val1,10;
      ethanolcounter.innerHTML = localStorage.Val2;
      meatlcounter.innerHTML = localStorage.Val3;

    ,1000);

</script>

【参考方案1】：

您是在问如何调用JavaScript function？好吧，假设您的功能正常工作：

popcounter.innerHTML=numberWithCommas(localStorage.Val1)
//repeat for Val2 and Val3