主页面中的两个iframe实现鼠标拖动改变其大小

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我是靠谱客的博主舒服面包，最近开发中收集的这篇文章主要介绍主页面中的两个iframe实现鼠标拖动改变其大小，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

复制代码代码如下:

 
<%@ Page Language="vb" AutoEventWireup="false" Codebehind="WebForm4.aspx.vb" Inherits="HIG_Receipt.WebForm4"%> 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> 
<html> 
<head> 
<title>WebForm4</title> 
<meta name="GENERATOR" content="Microsoft Visual Studio .NET 7.1"> 
<meta name="CODE_LANGUAGE" content="Visual Basic .NET 7.1"> 
<meta name=vs_defaultClientScript content="JavaScript"> 
<meta name=vs_targetSchema content="http://schemas.microsoft.com/intellisense/ie5"> 
<style type=text/css > 
.resizeDivClass{ 
width:3px; 
margin:0px 0 0px 0; 
background:#ffff33; 
border:5px; 
cursor:e-resize; 
</style> 
<script type=text/javascript language =javascript > 
var mousedown=false; 
var aaa; 
function down() { 
mousedown=true; 
aaa=event.clientX-td1.offsetWidth; 
event.srcElement.setCapture(); 
} 
function move() { 
if(mousedown==true){ 
td1.style.width=Math.max(1,event.clientX-aaa); 
} 
} 
function up() { 
event.srcElement.releaseCapture(); 
mousedown=false; 
} 
</script> 
</head> 
<body MS_POSITIONING="GridLayout" > 
<TABLE width="100%" height="100%" > 
<tr> 
<td id="td1" > 
第一个iframe 
<iframe style="WIDTH: 100%; HEIGHT: 100%" src="" frameBorder="0"> 
</iframe> 
</td> 
<td class="resizeDivClass" onmousedown="down()" onmousemove="move()" onmouseup="up()"> 
</td> 
<td > 
第二个iframe 
<iframe style="WIDTH: 100%; HEIGHT: 100%" src="" frameBorder="0"> 
</iframe> 
</td> 
</td> 
</table> 
</body> 
</html> 