During ng-repeat, I would like to separate the display compared to the previous element 2

Asked 4 months ago, Updated 4 months ago, 9 views

I want to separate the display from the previous element during ng-repeat
Similar to this question, I would like to put a partition on the list when the date changes (e.g., when I straddle the date from June 9th to June 10th), but it doesn't work, so please give me some advice.
In the answer above,

<div ng-repeat="item in items">
    <div>{{items[$index-1].created_at===item.created_at?\u00A0':item.created_at}}</div>
    <div>{{item.item_id}}</div>
</div>

It was written that you can write like this.So,

<ons-row class="shikiri"ng-if="results[$index-1].attributes.updateDate|date:"MM/dd"!== 
result.attributes.updateDate | date: "MM/dd"">

In and ng-if, I wrote the conditions for comparing dates with reference to the answer above. |date: "MM/dd"
appears to be an error.
Since it is an object from nifty mbaas, we are getting the date as .attributes.updateDate.
(The date data is in the format 2015-06-10T15:15:48.754Z.)

monaca angularjs

2022-09-30 11:26

1 Answers

Since ng-if starts with で, enclose MM/dd with 』 『 instead of 』 で
This seems to be all right, but for some reason, it didn't work properly without toString the results.

var app=angular.module("app", []);
app.controller('mainController',['$scope', function($scope){
  vara = new Date (2015, 5, 9, 12, 0)
  
  $scope.items=[
    {
      "item_id": 1,
      "user_id": 1,
      "created_at": "2015-06-10T15:15:48.754Z"
    },
    {
      "item_id"—2,
      "user_id": 1,
      "created_at": "2015-06-10T10:15:48.754Z"
    },
    {
      "item_id"—3,
      "user_id": 1,
      "created_at": "2015-06-09T15:15:48.754Z"
    },
    {
      "item_id"—4,
      "user_id": 1,
      "created_at": "2015-06-09T10:15:48.754Z"
    },
    {
      "item_id"—5,
      "user_id": 1,
      "created_at": "2015-06-09T05:15:48.754Z"
    }
  ];
}
]);
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.16/angular.js"></script>
<div ng-app="app">
 <div ng-controller="mainController">
    <div ng-repeat="item in items">
        <hrng-if="$index!=0&&(items[$index-1].created_at | date: 'MM/dd': 'UTC').toString()!==(item.created_at | date: 'MM/dd': 'UTC').toString()">
        <div>{{item.item_id}}</div>
        <div>pre: {{items[$index-1].created_at | date: 'MM/dd': 'UTC'}}</div>
        <div>cur: {{item.created_at | date: 'MM/dd': 'UTC'}</div>
    </div>
  </div>
</div>


2022-09-30 11:26

If you have any answers or tips


© 2023 OneMinuteCode. All rights reserved.