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I'm using Angular-Filter's groupBy filter.
Example from GitHub:
$scope.players = [
{name: 'Gene', team: 'alpha'},
{name: 'George', team: 'beta'},
{name: 'Steve', team: 'gamma'},
{name: 'Paula', team: 'beta'},
{name: 'Scruath', team: 'gamma'}
];
<ul>
<li ng-repeat="(key, value) in players | groupBy: 'team'">
Group name: {{ key }}
<ul>
<li ng-repeat="player in value">
player: {{ player.name }}
</li>
</ul>
</li>
</ul>
So, the example groups the players collection by team. Imagine there's an age property for every player object:
$scope.players = [
{name: 'Gene', team: 'alpha', age: 19},
{name: 'George', team: 'beta', age: 19},
{name: 'Steve', team: 'gamma', age: 23},
{name: 'Paula', team: 'beta', age: 23},
{name: 'Scruath', team: 'gamma', age: 23}
];
I want to group by team and age. How can I do that?
948
The “filter” Filter in AngularJS is used to filter the array and object elements and return the filtered items. In other words, this filter selects a subset (a smaller array containing elements that meet the filter criteria) of an array from the original array.
Follow the example of multiple fields
angular.module('app',['angular.filter'])
.controller('MainController', function($scope) {
$scope.players = [
{name: 'Gene', team: 'alpha', age: 19},
{name: 'George', team: 'beta', age: 19},
{name: 'Steve', team: 'gamma', age: 23},
{name: 'Paula', team: 'beta', age: 23},
{name: 'Scruath', team: 'gamma', age: 23}
];
});<!DOCTYPE html>
<html ng-app="app">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.22/angular.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/angular-filter/0.4.7/angular-filter.js"></script>
<meta name="description" content="[groupBy example]"/>
<meta charset="utf-8">
<title>JS Bin</title>
</head>
<body>
<div ng-controller="MainController">
<ul ng-repeat="(key, value) in players | groupBy: '[team,age]'">
<b>Group name: {{key}}</b>
<br>
<li ng-repeat="player in value">
<b>player:</b> {{ player.name }}
<br>
<b>team:</b> {{player.team}}
<br>
<span ng-if="player.age"><b>age:</b> {{ player.age }}</span>
</li>
</ul>
</div>
</body>
</html>try the following i am assuming you want groups to be created using multiple values as criteria
ng-repeat="(key, value) in players | groupBy: '[team,age]'"
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