日期:2014-05-16 浏览次数:20569 次
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>测试</title>
<style>
</style>
<script type="text/javascript">
function fireEvent(element,event){
if (document.createEventObject){
// dispatch for IE
var evt = document.createEventObject();
return element.fireEvent('on'+event,evt)
}
else{
// dispatch for firefox + others
var evt = document.createEvent("HTMLEvents");
evt.initEvent(event, true, true ); // event type,bubbling,cancelable
return !element.dispatchEvent(evt);
}
}
function _click(){
fireEvent(document.getElementById('123'), 'click');
}
</script>
</head>
<html>
<body onload="_click();">
ABCDE
<input type="button" name="123" id="123" value="按钮" onclick="alert('OK');">
</body>
</html>
?
?
来源:http://dearseven.blog.163.com/blog/static/10053792220101115112046377/