<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title></title> <style> li { height:30px; border-bottom:1px solid #333; } </style> <script> window.onload = function () { var a = document.getElementById("list"); var b = ElementsByTagName("li"); var arr = ["今天", "明天", "后天"] for (i = 0; i < arr.length;i++) { b[i].innerHTml = arr[i]; b[i].onclick = function () { } } } </script> </head> <body> <ul id="list"> <li></li> <li></li> <li></li> </ul> </body> </html>
var b = document.getElementsByTagName("li");
b[i].innerHTml = arr[i]; b[i].onclick = function () { } //这里.innerHTML中ML是不是写成小写呢?JS区分大小写的!