Plant model creating abstract object-specific process, the following sample code shows Plant type:
<! DOCTYPE HTML>
<HTML>
<head>
<title> plant model </ title>
<Script type = "text / JavaScript"> // plant model - creating an object in detail with specific interface functions wrap function createStudent (name, Age, Sex) { // the object function to build a factory var O = new new Object ();
o.name = name;
o.age = Age;
o.sex = Sex;
o.sayName = function () {
Alert ( the this .name );
}; return O;
} var
= createStudent STU1 ( "Lucy", 10, "Girl" );
var STU2 = createStudent ( "Bob",. 9, "Boy" );
Alert (stu1.sayName === stu2.sayName); // to false
// advantages : creating a plurality of similar objects to solve the problem
@ disadvantages: unresolved object recognition problem (i.e., how to know the type of an object)
</ Script>
</ head>
<body>
</ body>
</ HTML>
Partly from "JavaScript Advanced Programming (3rd Edition)"