Filters are used for formatting data displayed to the user.
The general syntax in templates is as follows:
{{ expression [| filter_name[:parameter_value] ... ] }}
$filter(name);
Name of the filter function to retrieve
the filter function
<div ng-controller="MainCtrl"> <h3>{{ originalText }}</h3> <h3>{{ filteredText }}</h3> </div>
angular.module('filterExample', []) .controller('MainCtrl', function($scope, $filter) { $scope.originalText = 'hello'; $scope.filteredText = $filter('uppercase')($scope.originalText); });