<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title><style> #gun{ width:200px; height:100px; background:red; position:absolute; left:0; }</style></head><body> <a id="btn" href="javascript:void(0);" />点击向右移动</a> <div id="gun"></div> <script> window.onload=function(){ var gun=document.getElementById("gun"); var btn=document.getElementById("btn"); btn.onclick=function(){ gun.style.left=gun.offsetLeft+5+'px'; }; }; </script></body></html>
添加回答
举报
0/150
提交
取消