带角度的可点击引导行

我有一张桌子，用引导程序设计。该表的内容是使用 Angular.js 填充的。如何使一行可点击，以便它将调用范围内的函数？

以下代码对我不起作用（ng-click 部分）：

Table:

    <table class="table table-hover">
        <thead>
            <tr>
                <th>Name</th>
                <th>Status</th>
            </tr>
        </thead>
        <tbody>
            <tr ng-repeat="ingredient in ingredients" ng-click="setSelected({{$index}});">
                <td>{{ ingredient.name }}</td>
                <td>{{ ingredient.status }}</td>
            </tr>
        </tbody>
    </table>

控制器：

$scope.setSelected = function(index) {
    $scope.selected = $scope.ingredients[index];
    console.log($scope.selected);
};

建议及fiddle http://jsfiddle.net/wnvSD/1/:

<tr ng-repeat="ingredient in ingredients" ng-click="setSelected();">
    <td>{{ ingredient.name }}</td>
    <td>{{ ingredient.status }}</td>
</tr>

<script>
var myApp = angular.module('myApp',[]);

function MyCtrl($scope) {

    $scope.ingredients = [
        {'name': 'potato'},
        {'name': 'tomato'}
    ];

    $scope.setSelected = function() {
        $scope.selected = this.ingredient;
        console.log($scope.selected);
    };

}
</script>