var gf = new Object();
gf.name = "tangwei";
gf.bar = "c++";
gf.sayWhat = function() {
console.log(this.name + "said:love you forever");
}
var gf = {
name : "tangwei",
bar : "c++",
sayWhat : function() {
console.log(this.name + "said:love you forever");
}
}
function createGf(name, bar) {
var o = new Object();
o.name = name;
o.bar = bar;
o.sayWhat = function() {
alert(this.name + "said:love you forever");
}
return o;
}
var gf1 = createGf("bingbing","d");
var gf2 = createGf("mimi","a");
function Gf(name,bar){
this.name = name;
this.bar = bar;
this.sayWhat = function(){
alert(this.name + "said:love you forever");
}
}
var gf1 = new Gf("vivian","f");
var gf2 = new Gf("vivian2","f");
console.log(gf1.sayWhat == gf2.sayWhat); //false
function Gf(name,bar){
this.name = name;
this.bar = bar;
this.sayWhat = sayWhat
}
function sayWhat(){
alert(this.name + "said:love you forever");
}
function Gf(){
Gf.prototype.name = "vivian";
Gf.prototype.bar = "c++";
Gf.prototype.sayWhat = function(){
alert(this.name + "said:love you forever");
}
}
var gf1 = new Gf();
gf1.sayWhat();
var gf2 = new Gf();
function Gf(){}
Gf.prototype = {
name : "vivian",
bar : "c++",
sayWhat : function(){
alert(this.name + "said:love you forever");
}
}
var gf1 = new Gf(); console.log(gf1.constructor == Gf);//false console.log(gf1.constructor == Object)//true
Gf.prototype = {
constructor : Gf,
name : "vivian",
bar : "c++",
sayWhat : function() {
alert(this.name + "said:love you forever");
}
}
var gf1 = new Gf();
console.log(gf1.constructor == Gf);//true
function Gf(name,bar){
this.name = name;
this.bar = bar;
}
Gf.prototype = {
constructor : Gf,
sayWhat : function() {
alert(this.name + "said:love you forever");
}
}
var gf1 = new Gf("vivian", "f");
var gf2 = new Gf("vivian1", "c");
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