Easy Multiple Copy to Clipboard by ZeroClipboard

要实现在多个复制按钮复制的功能(具体代码在附件中，路径修改一下就行了)：

Html代码

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'clip.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<style type="text/css">
.clip_button {
background: #ddd;
padding: 4px;
50px;
}
</style>
<script src="<%=request.getContextPath()%>/page/jquery-1.4.2.min.js"></script>
<script src="<%=request.getContextPath()%>/common/ZeroClipboard/ZeroClipboard.js"></script>
<script>
var clip = null;//ZeroClipboard.Client对象
var current_id = null;//当前所在的文本元素id
//指定ZeroClipboard.swf位置
ZeroClipboard.setMoviePath("<%=basePath%>common/ZeroClipboard/ZeroClipboard.swf");
$(function(){
clip = new ZeroClipboard.Client();//创建ZeroClipboard.Client对象
clip.setHandCursor(true);//鼠标移动到元素上之后显示手型
clip.glue('textid');
//添加复制成功之后的操作
clip.addEventListener('complete', function() {
alert('复制成功,内容为：'+clip.clipText);
});
//添加mouseover事件，当鼠标移到该元素上面的时候，将flash div 也移到到该元素位置
$("div.clip_button").each(function(){
$(this).bind('mouseover',function(){
var button_id = $(this).attr('id');//复制div的id
var text_id = button_id+'_text';//要复制的元素id
move_swf(text_id , button_id);
});
});
});
//移动浮动flash div到指定的地方，从而只需要使用一个flash即可在多个地方实现复制功能
function move_swf(text_id,button_id) {
//重新指定flash浮动div位置，用reposition
clip.reposition(button_id);
clip.setText($('#'+text_id).val());
}
</script>
</head>
<body>
<table width="0" border="0">
<tr>
<td>
<input type='text' id='textid_text' value='第一个输入框' />
</td>
<td>
<div id='textid' class='clip_button'>
复制
</div>
</td>
</tr>
<tr>
<td>
<input type='text' id='textid2_text' value='第二个输入框' />
</td>
<td>
<div id='textid2' class='clip_button'>
复制
</div>
</td>
</tr>
<tr>
<td>
<input type='text' id='textid3_text' value='第三个输入框' />
</td>
<td>
<div id='textid3' class='clip_button'>
复制
</div>
</td>
</tr>
<tr>
<td>
<input type='text' id='textid4_text' value='第四个输入框' />
</td>
<td>
<div id='textid4' class='clip_button'>
复制
</div>
</td>
</tr>
<tr>
<td>
<input type='text' id='textid5_text' value='第五个输入框' />
</td>
<td>
<div id='textid5' class='clip_button'>
复制
</div>
</td>
</tr>
</table>
</body>
</html>

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'clip.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<style type="text/css">
		.clip_button {
			background: #ddd;
			padding: 4px;
			 50px;
		}
	</style>
	<script src="<%=request.getContextPath()%>/page/jquery-1.4.2.min.js"></script>
	<script src="<%=request.getContextPath()%>/common/ZeroClipboard/ZeroClipboard.js"></script>
	<script>
		var clip = null;//ZeroClipboard.Client对象
		var current_id = null;//当前所在的文本元素id
		//指定ZeroClipboard.swf位置
		ZeroClipboard.setMoviePath("<%=basePath%>common/ZeroClipboard/ZeroClipboard.swf");  
		$(function(){
			clip = new ZeroClipboard.Client();//创建ZeroClipboard.Client对象
			clip.setHandCursor(true);//鼠标移动到元素上之后显示手型
			clip.glue('textid');
			//添加复制成功之后的操作
			clip.addEventListener('complete', function() {
				alert('复制成功,内容为：'+clip.clipText);
			});
			//添加mouseover事件，当鼠标移到该元素上面的时候，将flash div 也移到到该元素位置
			$("div.clip_button").each(function(){
				$(this).bind('mouseover',function(){
					var button_id = $(this).attr('id');//复制div的id
					var text_id = button_id+'_text';//要复制的元素id
					move_swf(text_id , button_id);
				});
			});
		});
		//移动浮动flash div到指定的地方，从而只需要使用一个flash即可在多个地方实现复制功能
		function move_swf(text_id,button_id) {
			//重新指定flash浮动div位置，用reposition
			clip.reposition(button_id);
			clip.setText($('#'+text_id).val());
		}
	</script>
  </head>
  
  <body>
		<table width="0" border="0">
			<tr>
				<td>
					<input type='text' id='textid_text' value='第一个输入框' />
				</td>
				<td>
					<div id='textid' class='clip_button'>
						复 制
					</div>
				</td>
			</tr>
			<tr>
				<td>
					<input type='text' id='textid2_text' value='第二个输入框' />
				</td>
				<td>
					<div id='textid2' class='clip_button'>
						复 制
					</div>
				</td>
			</tr>
			<tr>
				<td>
					<input type='text' id='textid3_text' value='第三个输入框' />
				</td>
				<td>
					<div id='textid3' class='clip_button'>
						复 制
					</div>
				</td>
			</tr>
			<tr>
				<td>
					<input type='text' id='textid4_text' value='第四个输入框' />
				</td>
				<td>
					<div id='textid4' class='clip_button'>
						复 制
					</div>
				</td>
			</tr>
			<tr>
				<td>
					<input type='text' id='textid5_text' value='第五个输入框' />
				</td>
				<td>
					<div id='textid5' class='clip_button'>
						复 制
					</div>
				</td>
			</tr>
		</table>
	</body>
</html>

ZeroClipboard.js源码:

Js代码

// Simple Set Clipboard System
// Author: Joseph Huckaby
var ZeroClipboard = {
version: "1.0.7",
clients: {}, // registered upload clients on page, indexed by id
moviePath: 'ZeroClipboard.swf', // URL to movie
nextId: 1, // ID of next movie
$: function(thingy) {
// simple DOM lookup utility function
if (typeof(thingy) == 'string') thingy = document.getElementById(thingy);
if (!thingy.addClass) {
// extend element with a few useful methods
thingy.hide = function() { this.style.display = 'none'; };
thingy.show = function() { this.style.display = ''; };
thingy.addClass = function(name) { this.removeClass(name); this.className += ' ' + name; };
thingy.removeClass = function(name) {
var classes = this.className.split(/s+/);
var idx = -1;
for (var k = 0; k < classes.length; k++) {
if (classes[k] == name) { idx = k; k = classes.length; }
}
if (idx > -1) {
classes.splice( idx, 1 );
this.className = classes.join(' ');
}
return this;
};
thingy.hasClass = function(name) {
return !!this.className.match( new RegExp("\s*" + name + "\s*") );
};
}
return thingy;
},
setMoviePath: function(path) {
// set path to ZeroClipboard.swf
this.moviePath = path;
},
dispatch: function(id, eventName, args) {
// receive event from flash movie, send to client
var client = this.clients[id];
if (client) {
client.receiveEvent(eventName, args);
}
},
register: function(id, client) {
// register new client to receive events
this.clients[id] = client;
},
getDOMObjectPosition: function(obj, stopObj) {
// get absolute coordinates for dom element
var info = {
left: 0,
top: 0,
obj.width ? obj.width : obj.offsetWidth,
height: obj.height ? obj.height : obj.offsetHeight
};
while (obj && (obj != stopObj)) {
info.left += obj.offsetLeft;
info.top += obj.offsetTop;
obj = obj.offsetParent;
}
return info;
},
Client: function(elem) {
// constructor for new simple upload client
this.handlers = {};
// unique ID
this.id = ZeroClipboard.nextId++;
this.movieId = 'ZeroClipboardMovie_' + this.id;
// register client with singleton to receive flash events
ZeroClipboard.register(this.id, this);
// create movie
if (elem) this.glue(elem);
}
};
ZeroClipboard.Client.prototype = {
id: 0, // unique ID for us
ready: false, // whether movie is ready to receive events or not
movie: null, // reference to movie object
clipText: '', // text to copy to clipboard
handCursorEnabled: true, // whether to show hand cursor, or default pointer cursor
cssEffects: true, // enable CSS mouse effects on dom container
handlers: null, // user event handlers
glue: function(elem, appendElem, stylesToAdd) {
// glue to DOM element
// elem can be ID or actual DOM element object
this.domElement = ZeroClipboard.$(elem);
// float just above object, or zIndex 99 if dom element isn't set
var zIndex = 99;
if (this.domElement.style.zIndex) {
zIndex = parseInt(this.domElement.style.zIndex, 10) + 1;
}
if (typeof(appendElem) == 'string') {
appendElem = ZeroClipboard.$(appendElem);
}
else if (typeof(appendElem) == 'undefined') {
appendElem = document.getElementsByTagName('body')[0];
}
// find X/Y position of domElement
var box = ZeroClipboard.getDOMObjectPosition(this.domElement, appendElem);
// create floating DIV above element
this.div = document.createElement('div');
var style = this.div.style;
style.position = 'absolute';
style.left = '' + box.left + 'px';
style.top = '' + box.top + 'px';
style.width = '' + box.width + 'px';
style.height = '' + box.height + 'px';
style.zIndex = zIndex;
if (typeof(stylesToAdd) == 'object') {
for (addedStyle in stylesToAdd) {
style[addedStyle] = stylesToAdd[addedStyle];
}
}
// style.backgroundColor = '#f00'; // debug
appendElem.appendChild(this.div);
this.div.innerHTML = this.getHTML( box.width, box.height );
},
getHTML: function(width, height) {
// return HTML for movie
var html = '';
var flashvars = 'id=' + this.id +
'&width=' + width +
'&height=' + height;
if (navigator.userAgent.match(/MSIE/)) {
// IE gets an OBJECT tag
var protocol = location.href.match(/^https/i) ? 'https://' : 'http://';
html += '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="'+protocol+'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="'+width+'" height="'+height+'" id="'+this.movieId+'" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="false" /><param name="movie" value="'+ZeroClipboard.moviePath+'" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="best" /><param name="bgcolor" value="#ffffff" /><param name="flashvars" value="'+flashvars+'"/><param name="wmode" value="transparent"/></object>';
}
else {
// all other browsers get an EMBED tag
html += '<embed id="'+this.movieId+'" src="'+ZeroClipboard.moviePath+'" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="'+width+'" height="'+height+'" name="'+this.movieId+'" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="'+flashvars+'" wmode="transparent" />';
}
return html;
},
hide: function() {
// temporarily hide floater offscreen
if (this.div) {
this.div.style.left = '-2000px';
}
},
show: function() {
// show ourselves after a call to hide()
this.reposition();
},
destroy: function() {
// destroy control and floater
if (this.domElement && this.div) {
this.hide();
this.div.innerHTML = '';
var body = document.getElementsByTagName('body')[0];
try { body.removeChild( this.div ); } catch(e) {;}
this.domElement = null;
this.div = null;
}
},
reposition: function(elem) {
// reposition our floating div, optionally to new container
// warning: container CANNOT change size, only position
if (elem) {
this.domElement = ZeroClipboard.$(elem);
if (!this.domElement) this.hide();
}
if (this.domElement && this.div) {
var box = ZeroClipboard.getDOMObjectPosition(this.domElement);
var style = this.div.style;
style.left = '' + box.left + 'px';
style.top = '' + box.top + 'px';
}
},
setText: function(newText) {
// set text to be copied to clipboard
this.clipText = newText;
if (this.ready) this.movie.setText(newText);
},
addEventListener: function(eventName, func) {
// add user event listener for event
// event types: load, queueStart, fileStart, fileComplete, queueComplete, progress, error, cancel
eventName = eventName.toString().toLowerCase().replace(/^on/, '');
if (!this.handlers[eventName]) this.handlers[eventName] = [];
this.handlers[eventName].push(func);
},
setHandCursor: function(enabled) {
// enable hand cursor (true), or default arrow cursor (false)
this.handCursorEnabled = enabled;
if (this.ready) this.movie.setHandCursor(enabled);
},
setCSSEffects: function(enabled) {
// enable or disable CSS effects on DOM container
this.cssEffects = !!enabled;
},
receiveEvent: function(eventName, args) {
// receive event from flash
eventName = eventName.toString().toLowerCase().replace(/^on/, '');
// special behavior for certain events
switch (eventName) {
case 'load':
// movie claims it is ready, but in IE this isn't always the case...
// bug fix: Cannot extend EMBED DOM elements in Firefox, must use traditional function
this.movie = document.getElementById(this.movieId);
if (!this.movie) {
var self = this;
setTimeout( function() { self.receiveEvent('load', null); }, 1 );
return;
}
// firefox on pc needs a "kick" in order to set these in certain cases
if (!this.ready && navigator.userAgent.match(/Firefox/) && navigator.userAgent.match(/Windows/)) {
var self = this;
setTimeout( function() { self.receiveEvent('load', null); }, 100 );
this.ready = true;
return;
}
this.ready = true;
this.movie.setText( this.clipText );
this.movie.setHandCursor( this.handCursorEnabled );
break;
case 'mouseover':
if (this.domElement && this.cssEffects) {
this.domElement.addClass('hover');
if (this.recoverActive) this.domElement.addClass('active');
}
break;
case 'mouseout':
if (this.domElement && this.cssEffects) {
this.recoverActive = false;
if (this.domElement.hasClass('active')) {
this.domElement.removeClass('active');
this.recoverActive = true;
}
this.domElement.removeClass('hover');
}
break;
case 'mousedown':
if (this.domElement && this.cssEffects) {
this.domElement.addClass('active');
}
break;
case 'mouseup':
if (this.domElement && this.cssEffects) {
this.domElement.removeClass('active');
this.recoverActive = false;
}
break;
} // switch eventName
if (this.handlers[eventName]) {
for (var idx = 0, len = this.handlers[eventName].length; idx < len; idx++) {
var func = this.handlers[eventName][idx];
if (typeof(func) == 'function') {
// actual function reference
func(this, args);
}
else if ((typeof(func) == 'object') && (func.length == 2)) {
// PHP style object + method, i.e. [myObject, 'myMethod']
func[0][ func[1] ](this, args);
}
else if (typeof(func) == 'string') {
// name of function
window[func](this, args);
}
} // foreach event handler defined
} // user defined handler for event
}
};

// Simple Set Clipboard System
// Author: Joseph Huckaby

var ZeroClipboard = {
	
	version: "1.0.7",
	clients: {}, // registered upload clients on page, indexed by id
	moviePath: 'ZeroClipboard.swf', // URL to movie
	nextId: 1, // ID of next movie
	
	$: function(thingy) {
		// simple DOM lookup utility function
		if (typeof(thingy) == 'string') thingy = document.getElementById(thingy);
		if (!thingy.addClass) {
			// extend element with a few useful methods
			thingy.hide = function() { this.style.display = 'none'; };
			thingy.show = function() { this.style.display = ''; };
			thingy.addClass = function(name) { this.removeClass(name); this.className += ' ' + name; };
			thingy.removeClass = function(name) {
				var classes = this.className.split(/s+/);
				var idx = -1;
				for (var k = 0; k < classes.length; k++) {
					if (classes[k] == name) { idx = k; k = classes.length; }
				}
				if (idx > -1) {
					classes.splice( idx, 1 );
					this.className = classes.join(' ');
				}
				return this;
			};
			thingy.hasClass = function(name) {
				return !!this.className.match( new RegExp("\s*" + name + "\s*") );
			};
		}
		return thingy;
	},
	
	setMoviePath: function(path) {
		// set path to ZeroClipboard.swf
		this.moviePath = path;
	},
	
	dispatch: function(id, eventName, args) {
		// receive event from flash movie, send to client		
		var client = this.clients[id];
		if (client) {
			client.receiveEvent(eventName, args);
		}
	},
	
	register: function(id, client) {
		// register new client to receive events
		this.clients[id] = client;
	},
	
	getDOMObjectPosition: function(obj, stopObj) {
		// get absolute coordinates for dom element
		var info = {
			left: 0, 
			top: 0, 
			 obj.width ? obj.width : obj.offsetWidth, 
			height: obj.height ? obj.height : obj.offsetHeight
		};

		while (obj && (obj != stopObj)) {
			info.left += obj.offsetLeft;
			info.top += obj.offsetTop;
			obj = obj.offsetParent;
		}

		return info;
	},
	
	Client: function(elem) {
		// constructor for new simple upload client
		this.handlers = {};
		
		// unique ID
		this.id = ZeroClipboard.nextId++;
		this.movieId = 'ZeroClipboardMovie_' + this.id;
		
		// register client with singleton to receive flash events
		ZeroClipboard.register(this.id, this);
		
		// create movie
		if (elem) this.glue(elem);
	}
};

ZeroClipboard.Client.prototype = {
	
	id: 0, // unique ID for us
	ready: false, // whether movie is ready to receive events or not
	movie: null, // reference to movie object
	clipText: '', // text to copy to clipboard
	handCursorEnabled: true, // whether to show hand cursor, or default pointer cursor
	cssEffects: true, // enable CSS mouse effects on dom container
	handlers: null, // user event handlers
	
	glue: function(elem, appendElem, stylesToAdd) {
		// glue to DOM element
		// elem can be ID or actual DOM element object
		this.domElement = ZeroClipboard.$(elem);
		
		// float just above object, or zIndex 99 if dom element isn't set
		var zIndex = 99;
		if (this.domElement.style.zIndex) {
			zIndex = parseInt(this.domElement.style.zIndex, 10) + 1;
		}
		
		if (typeof(appendElem) == 'string') {
			appendElem = ZeroClipboard.$(appendElem);
		}
		else if (typeof(appendElem) == 'undefined') {
			appendElem = document.getElementsByTagName('body')[0];
		}
		
		// find X/Y position of domElement
		var box = ZeroClipboard.getDOMObjectPosition(this.domElement, appendElem);
		
		// create floating DIV above element
		this.div = document.createElement('div');
		var style = this.div.style;
		style.position = 'absolute';
		style.left = '' + box.left + 'px';
		style.top = '' + box.top + 'px';
		style.width = '' + box.width + 'px';
		style.height = '' + box.height + 'px';
		style.zIndex = zIndex;
		
		if (typeof(stylesToAdd) == 'object') {
			for (addedStyle in stylesToAdd) {
				style[addedStyle] = stylesToAdd[addedStyle];
			}
		}
		
		// style.backgroundColor = '#f00'; // debug
		
		appendElem.appendChild(this.div);
		
		this.div.innerHTML = this.getHTML( box.width, box.height );
	},
	
	getHTML: function(width, height) {
		// return HTML for movie
		var html = '';
		var flashvars = 'id=' + this.id + 
			'&width=' + width + 
			'&height=' + height;
			
		if (navigator.userAgent.match(/MSIE/)) {
			// IE gets an OBJECT tag
			var protocol = location.href.match(/^https/i) ? 'https://' : 'http://';
			html += '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="'+protocol+'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="'+width+'" height="'+height+'" id="'+this.movieId+'" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="false" /><param name="movie" value="'+ZeroClipboard.moviePath+'" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="best" /><param name="bgcolor" value="#ffffff" /><param name="flashvars" value="'+flashvars+'"/><param name="wmode" value="transparent"/></object>';
		}
		else {
			// all other browsers get an EMBED tag
			html += '<embed id="'+this.movieId+'" src="'+ZeroClipboard.moviePath+'" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="'+width+'" height="'+height+'" name="'+this.movieId+'" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="'+flashvars+'" wmode="transparent" />';
		}
		return html;
	},
	
	hide: function() {
		// temporarily hide floater offscreen
		if (this.div) {
			this.div.style.left = '-2000px';
		}
	},
	
	show: function() {
		// show ourselves after a call to hide()
		this.reposition();
	},
	
	destroy: function() {
		// destroy control and floater
		if (this.domElement && this.div) {
			this.hide();
			this.div.innerHTML = '';
			
			var body = document.getElementsByTagName('body')[0];
			try { body.removeChild( this.div ); } catch(e) {;}
			
			this.domElement = null;
			this.div = null;
		}
	},
	
	reposition: function(elem) {
		// reposition our floating div, optionally to new container
		// warning: container CANNOT change size, only position
		if (elem) {
			this.domElement = ZeroClipboard.$(elem);
			if (!this.domElement) this.hide();
		}
		
		if (this.domElement && this.div) {
			var box = ZeroClipboard.getDOMObjectPosition(this.domElement);
			var style = this.div.style;
			style.left = '' + box.left + 'px';
			style.top = '' + box.top + 'px';
		}
	},
	
	setText: function(newText) {
		// set text to be copied to clipboard
		this.clipText = newText;
		if (this.ready) this.movie.setText(newText);
	},
	
	addEventListener: function(eventName, func) {
		// add user event listener for event
		// event types: load, queueStart, fileStart, fileComplete, queueComplete, progress, error, cancel
		eventName = eventName.toString().toLowerCase().replace(/^on/, '');
		if (!this.handlers[eventName]) this.handlers[eventName] = [];
		this.handlers[eventName].push(func);
	},
	
	setHandCursor: function(enabled) {
		// enable hand cursor (true), or default arrow cursor (false)
		this.handCursorEnabled = enabled;
		if (this.ready) this.movie.setHandCursor(enabled);
	},
	
	setCSSEffects: function(enabled) {
		// enable or disable CSS effects on DOM container
		this.cssEffects = !!enabled;
	},
	
	receiveEvent: function(eventName, args) {
		// receive event from flash
		eventName = eventName.toString().toLowerCase().replace(/^on/, '');
				
		// special behavior for certain events
		switch (eventName) {
			case 'load':
				// movie claims it is ready, but in IE this isn't always the case...
				// bug fix: Cannot extend EMBED DOM elements in Firefox, must use traditional function
				this.movie = document.getElementById(this.movieId);
				if (!this.movie) {
					var self = this;
					setTimeout( function() { self.receiveEvent('load', null); }, 1 );
					return;
				}
				
				// firefox on pc needs a "kick" in order to set these in certain cases
				if (!this.ready && navigator.userAgent.match(/Firefox/) && navigator.userAgent.match(/Windows/)) {
					var self = this;
					setTimeout( function() { self.receiveEvent('load', null); }, 100 );
					this.ready = true;
					return;
				}
				
				this.ready = true;
				this.movie.setText( this.clipText );
				this.movie.setHandCursor( this.handCursorEnabled );
				break;
			
			case 'mouseover':
				if (this.domElement && this.cssEffects) {
					this.domElement.addClass('hover');
					if (this.recoverActive) this.domElement.addClass('active');
				}
				break;
			
			case 'mouseout':
				if (this.domElement && this.cssEffects) {
					this.recoverActive = false;
					if (this.domElement.hasClass('active')) {
						this.domElement.removeClass('active');
						this.recoverActive = true;
					}
					this.domElement.removeClass('hover');
				}
				break;
			
			case 'mousedown':
				if (this.domElement && this.cssEffects) {
					this.domElement.addClass('active');
				}
				break;
			
			case 'mouseup':
				if (this.domElement && this.cssEffects) {
					this.domElement.removeClass('active');
					this.recoverActive = false;
				}
				break;
		} // switch eventName
		
		if (this.handlers[eventName]) {
			for (var idx = 0, len = this.handlers[eventName].length; idx < len; idx++) {
				var func = this.handlers[eventName][idx];
			
				if (typeof(func) == 'function') {
					// actual function reference
					func(this, args);
				}
				else if ((typeof(func) == 'object') && (func.length == 2)) {
					// PHP style object + method, i.e. [myObject, 'myMethod']
					func[0][ func[1] ](this, args);
				}
				else if (typeof(func) == 'string') {
					// name of function
					window[func](this, args);
				}
			} // foreach event handler defined
		} // user defined handler for event
	}
	
};

--------------------------------------------------------------------------------------------------------------------------------------------------------------------我是分割线------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

zeroclipboard官网：https://github.com/zeroclipboard/ZeroClipboard

下载压缩包，得到两个“ZeroClipboard.js”和“ZeroClipboard.swf”两个文件。

首先页面中载入ZeroClipboard.js

ZeroClipboard.setMoviePath( “ZeroClipboard.swf路径” );来指定ZeroClipboard.swf的地址。

demo:

Js代码

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>ZeroClipboard demo实例</title>
<script src="../js/ZeroClipboard.js"></script>
<script src="../js/jquery.min.js"></script>
<script>
$(function(){
var clip = new ZeroClipboard( document.getElementById("copy-button"), {
//指定ZeroClipboard.swf的路径
moviePath: "../js/ZeroClipboard.swf"
} );
clip.on( 'load', function(client) {
// alert( "movie is loaded" );
} );
clip.on( 'complete', function(client, args) {
//this.style.display = 'none'; // "this" is the element that was clicked
alert("复制成功，复制的内容为: " + args.text );
} );
clip.on( 'mouseover', function(client) {
// alert("mouse over");
} );
clip.on( 'mouseout', function(client) {
// alert("mouse out");
} );
clip.on( 'mousedown', function(client) {
//在这里为剪贴板赋值
clip.setText($("#_input").val());
} );
clip.on( 'mouseup', function(client) {
// alert("mouse up");
} );
});
</script>
</head>
<body>
<button id="copy-button" title="复制到剪贴板">复制到剪贴板</button>
<input type="text" id="_input">
</body>
</html>

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>ZeroClipboard demo实例</title>
	<script src="../js/ZeroClipboard.js"></script>
	<script src="../js/jquery.min.js"></script>
    <script>
		$(function(){
			var clip = new ZeroClipboard( document.getElementById("copy-button"), {
                          //指定ZeroClipboard.swf的路径
			  moviePath: "../js/ZeroClipboard.swf" 
			} );
			
			clip.on( 'load', function(client) {
			  // alert( "movie is loaded" );
			} );
			
			clip.on( 'complete', function(client, args) {
			  //this.style.display = 'none'; // "this" is the element that was clicked
			  alert("复制成功，复制的内容为: " + args.text );
			} );
			
			clip.on( 'mouseover', function(client) {
			  // alert("mouse over");
			} );
			
			clip.on( 'mouseout', function(client) {
			  // alert("mouse out");
			} );
			
			clip.on( 'mousedown', function(client) {
				//在这里为剪贴板赋值
				clip.setText($("#_input").val());
			} );
			
			clip.on( 'mouseup', function(client) {
			  // alert("mouse up");
			} );
		});
    </script>
</head>
<body>
 <button id="copy-button" title="复制到剪贴板">复制到剪贴板</button>
 <input type="text" id="_input">
</body>
</html>

不过在IE8下面好像有点问题，试了一下官网的例子，同样有问题，估计后面的版本会修复