jQuery对事件的支持主要包括:
jQuery 1.2的事件支持命名空间, $("div").bind("click", function(){ alert("hello"); });
$("div").bind("click.plugin", function(){ alert("goodbye"); });
$("div").trigger("click!"); // alert("hello") only
DEMO:
<!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>Events</title>
<script src="../scripts/jquery-1.2.3.intellisense.js" type="text/javascript"></script>
<style type="text/css">
textarea
{
height: 118px;
width: 280px;
}
</style>
<script type="text/javascript">
$(function(){
$('textarea').bind('propertychange',function(){
$('#result').html($('textarea').val())
}
).bind('change',function(){
alert($('textarea').val());
});
});
</script>
</head>
<body>
<textarea></textarea>
<div id='result'></div>
</body>
</html>
运行效果如下:
Reference:http://docs.jquery.com/Events
--未完待续--