javascript - Copying specific objects(according to given condition) from array of objects into an another array in angularJS -
i want create new array of objects existing array of objects , such new array have have objects matches status defined in if statement. below code snippet attempting
requirement when key.status=='completed' status gets nail ,only object have status : 'completed' in orders array copied temp array .but because of using angular.copy whole re-create of objects getting copied in temp array . .
--------html-----
<body ng-app ="mymodule"> <div ng-controller="mycontroller"> <div ng-repeat="order in temp"> {{order.id}} -- {{order.status}} -- {{order.name}} </div> </div> </body> -------xxxx------
-------js----------
<script> var mymodule = angular.module('mymodule', []); mymodule.controller('mycontroller', function($scope) { $scope.orders = [ {id: '101' , status : 'completed' , name: 'jacopo' } , {id: '102' , status : 'rejected' , name: 'dan' } , {id: '103' , status : 'created' , name: 'erick' } ] ; $scope.temp = [ ] ; angular.foreach($scope.orders , function(key,value){ if(key.status == 'completed') { angular.copy($scope.orders,$scope.temp) } } ); } ) ; </script> ------xxx--------
you can using array.filter:
$scope.temp = $scope.orders.filter(function(o){return o.key === 'completed'}); javascript angularjs angularjs-ng-repeat controllers
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