親スコープにorderbyを反映させる方法は? また、私はすでに sortorder.val を ng-model として使用して成功せずにプロトタイプの継承を使用しようとしました。助け？
<body ng-controller="parentCtrl">
<table style="width:300px">
<tr>
<td>Name</td>
<td>Age</td>
</tr>
<tr ng-repeat="contact in contacts | orderBy:sortorder">
<td>{{contact.name}}</td>
<td>{{contact.age}}</td>
</tr>
</table>
<br/>
<div ng-controller="childCtrl">
Order By:
<select ng-model="sortorder">
<option selected value="name">Name</option>
<option value="age">Age</option>
</select>
</div>
</body>
var app = angular.module('plunker', []);
app.controller('parentCtrl', ['$scope', function ($scope) {
$scope.sortorder = ['name'];
$scope.contacts = [
{name: 'Alfred', age: 37},
{name: 'Allan', age: 21},
{name: 'Dimmi', age: 17},
{name: 'Berta', age: 65},
{name: 'Chris', age: 25},
{name: 'Dora', age: 12}
];
app.controller('chilCtrl', function($scope) {
});
}]);