无法将Meteor集合中的数据放入数组中(Can't put data from a Meteor collection into an array)

 我正在学习Meteor，我试图将Collection.find（）的结果传递给数组（使用变量），而我所拥有的更简单的代码（在根目录中的文件中）： 
 
    CalEvents = new Mongo.Collection('calevents');    //creating a collection 

/*------------------------- Populating the database with dummy data-------*/
    if (Meteor.isServer) {                            
    Meteor.startup(function () {
        if (CalEvents.find().count() === 0) {
          CalEvents.insert({
                title: "Initial room",
                start: '2010-02-02'
          });
        }
      });
    }
  /*--------------- Creating an array from the collection-----------------*/
    events = [];
    calEvents = CalEvents.find({});
    calEvents.forEach(function(evt){
        events.push({
            title: evt.title,
            start: evt.start,
        })
    });
 
 该页面没有任何显示，但使用我可以看到的控制台（CalEvents.find（。。fetch（）），我在我的数据库中有数据，但“事件”变量是空的...我不明白为什么因为我尝试了其他一些事情，比如更改文件名和移动代码以保证正确的顺序。 我已经尝试使用CalEvents.find（）。fetch（）来创建一个数组，将结果放入变量但是我无法做到......有谁知道什么是如此简单以至于我错过了？ ... 

I'm learning Meteor and I was trying to pass the result of a Collection.find() into and array (using a variable) and the simpler code I have is (in a file that is in the root):
 
    CalEvents = new Mongo.Collection('calevents');    //creating a collection 

/*------------------------- Populating the database with dummy data-------*/
    if (Meteor.isServer) {                            
    Meteor.startup(function () {
        if (CalEvents.find().count() === 0) {
          CalEvents.insert({
                title: "Initial room",
                start: '2010-02-02'
          });
        }
      });
    }
  /*--------------- Creating an array from the collection-----------------*/
    events = [];
    calEvents = CalEvents.find({});
    calEvents.forEach(function(evt){
        events.push({
            title: evt.title,
            start: evt.start,
        })
    });
 
The page has nothing to show but using the console I can see (CalEvents.find().fetch()) that I have data in my database but the "events" variable is empty... I can't understand why because I tried several other things such as changing file names and moving code to guarantee the proper order. And I already tried to use CalEvents.find().fetch() to create an array an put the result into a variable but I'm not able to do it... Does anyone know what's so simple that I'm missing?...

原文：https://stackoverflow.com/questions/28353240