javascript - 以 MMM d, yyyy 格式对日期进行排序

Question

我有这样的对象，

 {
Nov 17, 2016:Array[1]
Dec 1, 2016:Array[1]
Nov 22, 2016:Array[1]
Nov 23, 2016:Array[1]
Nov 21, 2016:Array[1]
}

我想以相同的日期格式将其按降序排序。
输出应该是...提前致谢。

{
 Dec 1, 2016:Array[1]
 Nov 23, 2016:Array[1]
 Nov 22, 2016:Array[1]
 Nov 21, 2016:Array[1]
 Nov 17, 2016:Array[1]
}

https://plnkr.co/edit/kZzxHDg1om7ylbGYeloe?p=preview plunker

Answer 1

你只需要把

ng-repeat="message in data.messages | orderBy:'createdTime':true"

它将按照createdTime的降序对您的数据进行排序

<div class="panel panel-default"  ng-repeat="message in data.messages | orderBy:'createdTime':true">
   <div class="panel-heading" style="color:blue">{{ message.createdTime | date:'MMM d, yyyy' }}</div>
   <div class="panel-body" >
       <span  uib-tooltip="{{message.userName}}" tooltip-placement="top">{{ message.groupList[0].userName }}, {{ message.groupList[1].userName }}</span>
   </div>
</div>

检查

https://plnkr.co/edit/CbV3uQI8JoU2Wt0wFsSl?p=preview