构造函数对象模型JS

Question

所以我都是JavaScript的新手，我们被要求使用NY-Times API创建Web项目。我的老师希望我使用构造函数对象模型来重写这段代码。所以我的问题是，如何做到这一点？

$.getJSON('https://api.nytimes.com/svc/events/v2/listings.json', 
      {'api-key': "2cb941103998461990415c7e7fafb8c7", 'filters': "-movies" 
      }, 
      function(data) { 
    for (var i = 0; i < data.results.length; i++) { 
     var event= data.results[i]; 


var nameEvent= event.event_name; 
var Category3= event.category 
var descriptionWeb= event.web_description 
var Borough3 = event.borough; 
var timeAndTime = event.date_time_description; 

var eventPost = { 
    eventName: nameEvent, 
    category: Category3, 
    description: descriptionWeb, 
    borough: Borough3, 
    time: timeAndTime 
    }; 

var eventHTML= $('<event>' 
+ ' <h2>'+ nameEvent + '</h2>' 
+ ' <h3>'+ Category3 + '</h3>' 
+ ' <p>' + descriptionWeb + '</p>' 
+ ' <p>' + Borough3 + '</p>' 
+ ' <p>' + timeAndTime + '</p>' 
+ '</event>'); 

var events= $('#EVENTS'); 
events.append(eventHTML); 
} 
} 
);   

Answer 1

因为你已经创建了对象，所以如果你想要一个新的对象，你需要每次写入它们的属性。现在这个函数（构造函数）会照顾到这一点。并且可以尽可能多地创建对象。

function model(a,b,c,d,e) { 
 
    this.eventName = a; 
 
    this.category = b; 
 
    this.description = c; 
 
    this.borough = d; 
 
    this.time = e; 
 
} 
 

 

 
var eventPost =new model (nameEvent,Category3,descriptionWeb,Borough3,timeAndTime);