JS object factory and inherit sample
浏览数：21 /
时间：2015年06月09日
/*
* Object factory
*/
function objectFactory(jsonObj){
function objectEntity(){
}
if(typeof jsonObj == "object"){
for(var index in jsonObj){
objectEntity.prototype[index] = jsonObj[index];
}
}
return objectEntity;
}
var Person = objectFactory({
pname:‘andy‘,
sex:‘man‘
});
var person = new Person();
console.info(person+"--"+Person);// [object Object] -- function objectEntity(){}
console.info(person.pname);
console.info(person.sex);
objectFactory create object per json obj-jsonObj
create function objectEntity will check whether jsonObj is object, and iterate the json object, set attribute value to objectEntity
return objectEntity, while Person refer to objectEntity/*
* inherit
*/
function inherit(obj,prop){
function f(){
}
if(typeof obj=="object"){
for(var index in obj){
f.prototype[index] = obj[index];
}
}else{
f.prototype = obj.prototype;
for(var index in prop){
f.prototype[index] = prop[index];
}
}
return f;
}
var Animal = inherit({
type:‘animal‘,
name:‘animal‘,
jump:‘jump‘
});
var Dog = inherit(Animal,{
name:‘i am a dog‘,
jump:‘dog jumpping‘
});
var dog = new Dog;
console.info(dog.type);
console.info(dog.name);郑重声明：本站内容如果来自互联网及其他传播媒体，其版权均属原媒体及文章作者所有。转载目的在于传递更多信息及用于网络分享，并不代表本站赞同其观点和对其真实性负责，也不构成任何其他建议。
