<!DOCTYPE html><html><head lang="en"> ???<meta charset="UTF-8"> ???<title></title> ???<script> ???????function change(){ ???????????var div=document.getElementById("div1");/*w和h都要用这部分,故单独定义一个div*/ ???????????var w=parseInt(div.style.width); ???????????var h=parseInt(div.style.height); ???????????div.style.width=(w+30)+"px"; ???????????div.style.height=(h+50)+"px"; ???????} ???</script></head><body> ???<div id="div1" style="width: 150px;height: 123px;background-color: aqua"></div> ?<!--设置div初始状态--> ???<button onclick="change()">改变样式</button></body></html>
点击后:
JS--改变div大小
原文地址:http://www.cnblogs.com/Andy-/p/7586817.html