首页 > 代码库 > 可以拖动的DIV
可以拖动的DIV
<!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> <title>自由拖动的DIV层方块</title> <meta http-equiv="content-type" content="text/html;charset=gb2312"> <style type="text/css"> #draggable{ background-color:green; font-size:9pt; padding:30px; color:white; width:360px; height:224px; position:absolute; } </style> <script type="text/javascript"> var rDrag = { o:null, init:function(o){ o.onmousedown = this.start; }, start:function(e){ var o; e = rDrag.fixEvent(e); e.preventDefault && e.preventDefault(); rDrag.o = o = this; o.x = e.clientX - rDrag.o.offsetLeft; o.y = e.clientY - rDrag.o.offsetTop; document.onmousemove = rDrag.move; document.onmouseup = rDrag.end; }, move:function(e){ e = rDrag.fixEvent(e); var oLeft,oTop; oLeft = e.clientX - rDrag.o.x; oTop = e.clientY - rDrag.o.y; rDrag.o.style.left = oLeft + 'px'; rDrag.o.style.top = oTop + 'px'; }, end:function(e){ e = rDrag.fixEvent(e); rDrag.o = document.onmousemove = document.onmouseup = null; }, fixEvent: function(e){ if (!e) { e = window.event; e.target = e.srcElement; e.layerX = e.offsetX; e.layerY = e.offsetY; } return e; } } window.onload = function(){ var obj = document.getElementById('draggable'); rDrag.init(obj); } </script> </head> <body> <div id="draggable">这个可以拖动!</a></div> </body> </html>
本文地址:http://my.csdn.net/hfmbook
本文地址:http://my.csdn.net/hfmbook
声明:以上内容来自用户投稿及互联网公开渠道收集整理发布,本网站不拥有所有权,未作人工编辑处理,也不承担相关法律责任,若内容有误或涉及侵权可进行投诉: 投诉/举报 工作人员会在5个工作日内联系你,一经查实,本站将立刻删除涉嫌侵权内容。