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Closed 11 years ago.

我写的是一句话,我希望获得援引建筑商的变数的名称。

a=new constructorFunction();
b=new constructorFunction();

function constructorFunction(){
    this.test="it works!";
    this.doSomething=function(){
       //this should return the contents of this.test
    }
}

console.log(a.doSomething());
console.log(b.doSomething());

正如评论所言,我要回过一次测试和测试的价值观。我如何能够做到这一点?

Answer 1

它不需要比这更加复杂(fiddle):

function constructorFunction() {
  this.test="it works!";
  this.doSomething = function() {
    return this.test;
  }
}

Answer 2

a=new constructorFunction();
b=new constructorFunction();

function constructorFunction(){
    var self = this;
    this.test="it works!";
    this.doSomething=function(){
       return self.test;
    }
}

Answer 3

在幼 this园,这些作品...... (第8号,因此我假定不适用。)

。

a=new constructorFunction();
b=new constructorFunction();

function constructorFunction(){
    this.test="it works!";
    this.doSomething=function(){
       return this.test;
    }
}

console.log(a.doSomething());

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