如何使用JavaScript更新parse.com中的当前对象? [英] how can i update current object in parse.com with javascript?

问题描述

我想用JavaScript更新parse.com中已有的对象；我所做的是首先通过查询重新整理了对象，但我不知道如何更新它.

I want to update object i already have in parse.com with javascript; what i did is i retirevied the object first with query but i dont know how to update it.

这是我使用的代码，这是怎么回事?

here is the code i use, whats wrong on it?

var GameScore = Parse.Object.extend("Driver");
var query = new Parse.Query(GameScore);
query.equalTo("DriverID", "9");
query.find({
  success: function(results) {

    alert("Successfully retrieved " + results.length + "DName");

     results.set("DName", "aaaa");
    results.save();
  },
  error: function(error) {
    alert("Error: " + error.code + " " + error.message);
  }
});

推荐答案

我找到了解决方案，以防万一以后有人需要它

I found the solution, incase someone needs it later

在这里:

var GameScore = Parse.Object.extend("Driver");
var query = new Parse.Query(GameScore);
query.equalTo("DriverID", "9");
query.first({
  success: function(object) {

     object.set("DName", "aaaa");
    object.save();


  },
  error: function(error) {
    alert("Error: " + error.code + " " + error.message);
  }
});

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