我要做的是在控制器vía数字过滤器内过滤一个模型值,在一个监视功能内,这是代码:
.controller('FormSectionCtrl', function ($scope,$filter) {
console.log( $filter('number')(2.4334444,2)); // At this point, the filter works, the problem starts inside de watch...
$scope.$watch('input19 * constan1 + input20 * constant2', function (value) {
// $scope.input23 = value; ...if I do this, the value is correct but with too much digits after point...I just want 2 digits...
$scope.input23 = $filter('number')(value); // It doesn't works...
});
})
出于某种原因,$ filter在手表内部没有显示任何内容......任何人都知道如何正确地做到这一点?