JS 学习之表格的排序简单实例
<! Doctype html> <html> <fead> <meta charset = "utf-8"> <title> </title> </head> <body> <input id = "btn1" type = "button" value = "排序"> <table id = "tab1" celular de celda = "14"> <thead> <Td> <td> 年龄 </td> </thead> <tbody> <tr> <td> 2 </td> <td> 张三 </td> <td> 20 </td> </tr> <tr> <td> 4 </td> <td> 李四 </td> <td> 25 </td> </tr> <tr> <TD> 3 </td> <TD> 赵龙 </td> <td> 30 </td> </tr> <tr> <td> 1 </td> <td> 孙河 </td> <td> 21 </td> </tr> </tbody> </table> <script type = "text/javaScript"> var oTab = document.getElementByid ('tab1'); var obtn = document.getElementById ('btn1'); OBTN.OnClick = function () {var arr = [] for (i = 0; i <otab.tbodies [0] .rows.length; i ++) {arr [i] = otab.tbodies [0] .rows [i]; } arr.sort (function (tr1, tr2) {var n1 = parseInt (tr1.cells [0] .innerhtml); var n2 = parseInt (tr2.cells [0] .innerhtml); return n1-n2;}) para (i = 0; i <arr.length; i ++) {otab.tbodies [0]. }} </script> </body> </html>以上这篇 JS 学习之表格的排序简单实例就是小编分享给大家的全部内容了 ， 希望能给大家一个参考 也希望大家多多支持武林网。