javascript - 从另一个函数向函数内部的对象添加值

Question

我希望通过另一个对象中的方法更新 chaseObj 中的值。请指教，谢谢!

var s, searchUts;
var getValue = '';
var generateObject = function() {
  var chaseObj = {
    "timeFilters" : getValue
  };
  return chaseObj;
};

searchUts = s = {
  createValue: function() {
    var x = 10;
    var y = 20;
    getValue = x + y; //append this value to chaseObj inside the generateObject
  },
  postToBackEnd: function() {
  var chaseObj = generateObj();
    $.ajax({
    url: localhost:8080/site/home,
    data:JSON.stringify(chaseObj) //chaseObj is not updated with new value here

    })
  }

};

Answer 1

不清楚你想要什么，但这就是你想要的结果吗？

var s, searchUts;
var getValue = '';
var generateObject = function() {
  var chaseObj = {
    "timeFilters" : getValue
  };
  return chaseObj;
};

searchUts = s = {
  createValue: function(obj) {
    var x = 10;
    var y = 20;
    obj.timeFilters = x + y; //append this value to chaseObj inside the generateObject
  },
  postToBackEnd: function() {
     var chaseObj = generateObject();
     this.createValue(chaseObj);
     console.log(JSON.stringify(chaseObj));
  }
};

s.postToBackEnd();