是否指的是某ajax框架中的addEventListener?
直接用的话还是要判断一下.<!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>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档 </title>
<script type="text/javascript">
function init(){
alert('init');
var but = document.getElementsByTagName('input')[0];
if(document.all) but.attachEvent('onclick',ale);
else but.addEventListener('click',ale,false);
}
function ale(){
alert('xxx');
}
window.onload = init;
</script>
</head>
<body>
<input type="button" name="ddd" value="ddd" />
</body>
</html>
直接用的话还是要判断一下.<!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>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档 </title>
<script type="text/javascript">
function init(){
alert('init');
var but = document.getElementsByTagName('input')[0];
if(document.all) but.attachEvent('onclick',ale);
else but.addEventListener('click',ale,false);
}
function ale(){
alert('xxx');
}
window.onload = init;
</script>
</head>
<body>
<input type="button" name="ddd" value="ddd" />
</body>
</html>
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档 </title>
<script type="text/javascript">
function attachObjectEvent(element, name, observer) {
if (element.addEventListener) {
element.addEventListener(name, observer, false);
} else if (element.attachEvent) {
element.attachEvent("on" + name, observer);
}
}
function init(){
alert('init');
var but = document.getElementsByTagName('input')[0];
attachObjectEvent(but,"click",ale);
}
function ale(){
alert('xxx');
}
window.onload=init;
</script>
</head>
<body>
<input type="button" name="ddd" value="ddd" />
</body>
</html>
IE中用attachEvent
FF中用addEventListener