我制作了 JS 脚本:
var zzz;
zzz = {
fff: function (Id) {
alert("You did it! Id="+Id);
},
main: function (Id) {
var button, elements;
button = document.createElement("input");
button.type = "submit";
button.onclick = function () {
zzz.fff(Id);
};
elements = document.getElementById(Id);
elements.appendChild(button);
}
};
和 HTML,我在其中对其进行了测试:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=UTF-8">
<title>My Web Page!</title>
<script type="text/javascript" src="test.js"></script>
</head>
<body>
<div id="div001"></div>
<div id="div002"></div>
<script type="text/javascript">
object1 = zzz;
object1.main("div001");
object2 = zzz;
object2.main("div002");
</script>
</body>
</html>
为什么它只有在我写的时候才有效button.onclick = function () { zzz.fff(Id); };
,而且用this.fff(Id)
它不起作用?