Javascript面向对象研究心得

 var arr1 = [ "aaa", "bbb", "ccc" ];      
  $.each(arr1, function(i,val){      
      alert(i);       //输出： 0，1，2
      alert(val);      //输出：aaa，bbb，ccc
  });  

function segmentElementEach(segments, callback) { // TODO: use in AgendaView?
	for (var i=0; i<segments.length; i++) {
		var segment = segments[i];
		var element = segment.element;
		if (element) {
			callback(segment, element, i);
		}
	}
}

// report the elements to the View, for general drag/resize utilities
		segmentElementEach(segments, function(segment, element) {
			reportEventElement(segment.event, element);
		});

		// attach mouse handlers
		//attachHandlers(segments, modifiedEventId);

		// call `eventAfterRender` callback for each event
		segmentElementEach(segments, function(segment, element) {
			trigger('eventAfterRender', segment.event, segment.event, element);
		});

    <script type="text/javascript">
        var name = "The Window";
        
        var object = {
            name : "My Object",
        
            getNameFunc : function(){
                return function(){
                    return this.name;
                };
            }
        };
        
        alert(object.getNameFunc()());  //"The Window"
    </script>

//一个简单的用来发送消息的函数
function sendMessage( msg, obj ) {
//假设同一时候提供了一个消息和一个对象
if ( arguments.length == 2 )
//就将消息发给该对象
obj.handleMsg( msg );

else	//否则，刚假定仅仅有消息被提供

//于是显示该消息
alert( msg );
}

var single = (function(){
    var unique;
    function Construct(){
        // ... 生成单例的构造函数的代码
    }
    unique = new Constuct();
    return unique;
})();
来源： <http://blog.chinaunix.net/uid-26672038-id-3886959.html>

function Person(){  
    var name = "default";     
     
    return {  
       getName : function(){  
           return name;  
       },  
       setName : function(newName){  
           name = newName;  
       }  
    }  
};  
   
   
var john = Person();  
print(john.getName());  
john.setName("john");  
print(john.getName());  
   
var jack = Person();  
print(jack.getName());  
jack.setName("jack");  
print(jack.getName());  
 
执行结果例如以下：
 
default
john
default
jack
来源：http://blog.csdn.net/sunlylorn/article/details/6534610

function Person(){
   //都是私有的
   var name;
   function move(){
   
   }
}

 function Person(name){
        var name;
        function moveUp(){
            alert(name+" move");
        }
        this.moveUp = moveUp;
    }
    var jack = new Person("jack");
    jack.moveUp();

     function createPerson(name, age, job){
            var o = new Object();
            o.name = name;
            o.age = age;
            o.job = job;
            o.sayName = function(){
                alert(this.name);
            };    
            return o;
        }
        
        var person1 = createPerson("Nicholas", 29, "Software Engineer");
        var person2 = createPerson("Greg", 27, "Doctor");
        
        person1.sayName();   //"Nicholas"
        person2.sayName();   //"Greg"
来源：《Javascript 高级程序设计》

 function Person(name){
        var name;
        function moveUp(){
            alert(name+" move");
        }
        this.moveUp = moveUp;
    }
    var jack = new Person("jack");
    jack.moveUp();

 function SuperType(){
            this.property = true;
        }
        
        SuperType.prototype.getSuperValue = function(){
            return this.property;
        };
        
        function SubType(){
            this.subproperty = false;
        }
        
        //inherit from SuperType
        SubType.prototype = new SuperType();
        
        SubType.prototype.getSubValue = function (){
            return this.subproperty;
        };
        
        var instance = new SubType();
        alert(instance.getSuperValue());   //true

	//下面是fullcalendar插件中穿件日历基础对象时继承事件处理类型EventManager的过程，t是用来存储this变量的，防止
        //切换对结果的影响this
	// Imports
	// -----------------------------------------------------------------------------------
	EventManager.call(t, options);
	var isFetchNeeded = t.isFetchNeeded;
	var fetchEvents = t.fetchEvents;