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Prototype中施用Event和Template

热度:348   发布时间:2012-10-24 14:15:58.0
Prototype中使用Event和Template

Prototype中使用Event的一个简单的例子:
<!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>使用Event</title>
		<meta name="author" content="Yeeku.H.Lee" />
		<meta name="website" content="http://www.crazyit.org" />
		<meta http-equiv="Content-Type" content="text/html; charset=GBK" />
	</head>
	<body>
		<table border="1">
			<tr>
				<td>
					<div>
						<input id="ok" type="button" value="click me!" />
					</div>
				</td>
			</tr>
		</table>
		<script src="js/prototype-1.6.0.3.js" type="text/javascript"></script>
		<script type="text/javascript">
			Event.observe("ok", "click", function(event) {
				alert("是否为左键事件:" + event.isLeftClick());
				alert("事件源:" + event.element().value);
				alert("最近的td元素:" + event.findElement("td").innerHTML);
		
			});
		</script>
	</body>
</html>
?Prototype中使用Template的一个简单例子:
<!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>使用Template</title>
		<meta name="author" content="Yeeku.H.Lee" />
		<meta name="website" content="http://www.crazyit.org" />
		<meta http-equiv="Content-Type" content="text/html; charset=GBK" />
	</head>
	<body>
		<script src="js/prototype-1.6.0.3.js" type="text/javascript"></script>
		<script type="text/javascript">
			objArr = [ {
				book : 'Struts2',
				author : "sss"
			}, {
				book : 'Java',
				author : "jjj"
			}, {
				book : 'Java EE',
				author : "eee"
			} ]
			var template = new Template("书名是#{book} , 作者是#{author}.");
			for ( var i = 0; i < objArr.length; i++) {
				document.writeln(template.evaluate(objArr[i]) + "<br />");
			}
		</script>
	</body>
</html>
?

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