独立JS游戏帮助：如何将用户输入转换为对象？

Question

我想提一下，我目前还没有将JS与HTML和CSS配对。 我只是在制作一个独立的JS控制台游戏，以使其对语法更加熟悉。 我的想法是让人们通过“提示”插入某些参数并能够列出它们。 到目前为止，我已经达到了“处理提示”的地步。 我需要帮助弄清楚如何让用户给出一个“名称”字段和一个“年龄”字段并将其推入一个数组，我将使用一个列表函数来搜索和列出他们在其中创建的所有人员会话（我不知道如何将Cookie用于此类操作。）

到目前为止，我已经尝试在要求输入名称和年龄时直接在提示框中输入name, age和年龄，但是它将名称和年龄保存为数组中的“名称”项，而不是对象。

TL; DR-我需要将用户输入变成一个对象，并将所述对象推入数组。

//We name the functions.
function Person(name, personAge) {
    this.name = name
    this.personAge = personAge
}

function Animal(animalName, species, breed) {
    this.animalName = animalName
    this.species = species
    this.breed = breed
}

function CreateYourOwn(creativeName, species, power, customAge) {
    this.creativeName = creativeName
    this.species = name
    this.power = power
    this.customAge = customAge
}

//We list the arrays.
var Persons = [


    ]

var Animals = [



    ]

var Customs = [


    ]

//I start the prompt to ask the user which one.
var personPrompt = prompt("Welcome to virtual reality! Put in 'person' for person creator, 'animal' for animal creator, and 'custom' for custom creator!").toLowerCase()


//And this is where I am right now.
switch(personPrompt) {
    case 'person':
        var personCreator = prompt("Put in (name, age) in exactly that form").replace(/['"]/g,'');
        this.name = name
        this.age = age
        personCreator = new Person(name, age)
        break;
}

Answer 1

示例： http ： //jsfiddle.net/oL9dwbp6/

case 'person':
    var personPromtResult = prompt("Put in (name, age) in exactly that form").replace(/['"]/g,'');
    var personPromtResultArray = personPromtResult.split(',');
    if(personPromtResultArray.length!=2){
        alert('Incorrect input!');
        break;
    }
    var name = personPromtResultArray[0];
    var age = parseInt(personPromtResultArray[1]);
    if(isNaN(age)){
        alert('Incorrect age!');
        break;
    }
    var person = new Person(name, age)
    console.log(person);
    break;

Answer 2

您的交换机中存在一些号码问题，我用一些评论将其重写：

switch(personPrompt) {
    case 'person':
        //collecting name
        var name = prompt("Name:").replace(/['"]/g,'');
        //collecting age
        var age = prompt("Age:").replace(/['"]/g,'');
        //creating an instance of person
        var person = new Person(name, age);
        //adding person to Persons array
        Persons.push(person);
        break;
}

//and then you can access person that you just created like Persons[0]

的jsfiddle