在对象中对javascript数组进行排序，并保持键 [英] sort javascript array in object, maintaining key

问题描述

我有一个带有两个数组的javascript对象，如图所示，

I have a javascript object with two array's as shown,

var Object = {'name': [Matt, Tom, Mike...], 'rank': [34,1,17...]};

我正在尝试按等级1,2,3 ..排序，但要保留与等级相关的名称.

I am trying to sort by rank 1,2,3.. but keep the name associated with the rank.

Object.name[0] // tom
Object.rank[0] // tom's rank of 1.

我应该重新配置对象以使排序更容易吗?

Should I reconfigure my object to make sorting easier?

我当前正在使用

 Object.rank.sort(function(a,b){return a-b});

订购排名，但名称不与之保持联系.

to order rank, but the name does not stay with it.

感谢所有帮助.谢谢！

推荐答案

是的，重新配置.假设您使用的是这个

Yes, reconfigure. Say you had this instead:

var people = [{name:"Matt", rank:34}, {name:"Tom", rank:1}, {name:"Mike", rank:17}];

然后您可以像这样进行排序:

Then you could sort like this:

people.sort(function(a, b) {
  return a.rank - b.rank;
}

修改

由于您具有并行列表，因此将它们压缩在一起:

Since you have parallel lists, just zip them together:

var people = [];
for (var i = 0; i < Object.name.length; i++) {
  people.push({name:Object.name[i], rank:Object.rank[i]});
}

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