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2013-12-30T09:13:24.647
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<p>Depends on what your goal is. </p> <p>If you want to allow for duplicate values you need to change the code a bit as each item in the ngRepeat has to have a unique id. See the <code>track by</code> section <a href="http://docs.angularjs.org/api/ng.directive%3angRepeat" rel="nofollow">here</a>.</p> <p>That would work like this:</p> <pre><code><div ng-app="myApp"> <div ng-controller="myCtrl"> <input type="text" ng-model="item" /> <div ng-repeat="item in items"> {{ item.value }} </div> <button ng-click="save()">Save</button> </div> </div> <script> angular.module('myApp', []). controller('myCtrl', function ($scope) { $scope.items = []; $scope.save = function() { $scope.items.push({value:$scope.item}); } }); </script> </code></pre> <p>See the updated fiddle <a href="http://jsfiddle.net/u8Fuk/9/" rel="nofollow">here</a>.</p> <p>If you don't want to allow for the same values you need to search for it. </p> <pre><code><div ng-app="myApp"> <div ng-controller="myCtrl"> <input type="text" ng-model="item" /> <div ng-repeat="item in items"> {{ item }} </div> <button ng-click="save()">Save</button> </div> </div> <script> angular.module('myApp', []). controller('myCtrl', function ($scope) { $scope.items = []; $scope.save = function() { var found = $scope.items.reduce(function(previous, i){ if ($scope.item === i) return true; return previous; }, false); if (found){ alert('duplicate value'); } else{ $scope.items.push($scope.item); } } }); </script> </code></pre> <p>See the updated fiddle <a href="http://jsfiddle.net/u8Fuk/10/" rel="nofollow">here</a>.</p>
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1. POAvoiding Dupes when pushing values from form to array in AngularJS
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1. USMaurice
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1. POAvoiding Dupes when pushing values from form to array in AngularJS
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1. COThis works for anyone looking. It turns out in my specific case the input box is now tied to both objects in the array.
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  USdrew schmaltz

Querying!

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A row detail

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