javaScript原型添加
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>addDocumentModel</title>
<script type="text/javascript">
//对象的构造方法
function School(iName,iAge,iNumber){
this.name=iName;
this.age = iAge;
this.number = iNumber;
this.information = shcoolInformation;
}
function shcoolInformation(){
var msg = "";
msg += "通过原始型对象和加新属性和对象\n";
msg += "原始的名："+this.name+"\n";
msg += "原始的age:"+this.number+"\n";
msg += "原始number:"+ this.age+"\n";
msg += "新属性\n";
msg += "占用面积："+this.addAttributeOfArea+"\n";
msg += "返回："+this.addMethod+"\n";
window.alert(msg);
}
function MyMethod(){
var AddMsg = "New Method Of Obeject";
return AddMsg;
}
var result1 = new School("兖州一中","年龄","数字");
School.prototype.addAttributeOfArea="新添加";
School.prototype.addMethod=MyMethod();
</script>
</head>
<body>
<center>
<form>
<input type="button" value="点击" onclick="result1.information()">
</form>
</center>
</body>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>addDocumentModel</title>
<script type="text/javascript">
//对象的构造方法
function School(iName,iAge,iNumber){
this.name=iName;
this.age = iAge;
this.number = iNumber;
this.information = shcoolInformation;
}
function shcoolInformation(){
var msg = "";
msg += "通过原始型对象和加新属性和对象\n";
msg += "原始的名："+this.name+"\n";
msg += "原始的age:"+this.number+"\n";
msg += "原始number:"+ this.age+"\n";
msg += "新属性\n";
msg += "占用面积："+this.addAttributeOfArea+"\n";
msg += "返回："+this.addMethod+"\n";
window.alert(msg);
}
function MyMethod(){
var AddMsg = "New Method Of Obeject";
return AddMsg;
}
var result1 = new School("兖州一中","年龄","数字");
School.prototype.addAttributeOfArea="新添加";
School.prototype.addMethod=MyMethod();
</script>
</head>
<body>
<center>
<form>
<input type="button" value="点击" onclick="result1.information()">
</form>
</center>
</body>
</html>