jquery 简略DIV鼠标移动控制宽度

jquery 简单DIV鼠标移动控制宽度
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <title> New Document </title>
  <meta name="Generator" content="EditPlus">
  <meta name="Author" content="">
  <meta name="Keywords" content="">
  <meta name="Description" content="">
  <style>
	body {
		margin: 0;
		padding: 0;
		overflow-y: auto;
	}
	#leftDiv{
		width: 300px;
		height: 500px;
		border: 1px red solid;
		border-right: none;
		float: left;
	}
	#splitDiv{
		float: left;
		width: 1px;
		height: 500px;
		border-left: 1px blue solid;
	}
	#rightDiv{
		margin: 0px;
		height: 500px;
		border: 1px solid gray;
	}
  </style>
  <script src="jquery-1.7.1.js"></script>
  <script>
	$(function () {
		$("#splitDiv").mouseover(function(e) {
			$(this).css("cursor", "e-resize");
		});
		$("#splitDiv").mousedown(function(e) {
			$(this).css("cursor", "e-resize");
			$("body").mousemove(function (eve) {
				var _x = eve.pageX;
				$("#leftDiv").animate({
					width: _x
				}, 1);
			})
		});
		$("body").mouseup(function(e) {
			$(this).unbind("mousemove");
			$(this).css("cursor", "default");
		});
	});
  </script>
 </head>

 <body>
  <div id="leftDiv">我是左</div>
  <div id="splitDiv"></div>
  <div id="rightDiv">我是右</div>
 </body>
</html>
jquery 简略DIV鼠标移动控制宽度

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