AngularJS Filter - Example use of Filter

Example use of Filter uses JavaScript's Replace to remove spaces then converts to lowercase

HTML

<div ng-app="example" ng-controller="Ctrl">

        <div>{{name | replaceA}}</div>        

</div>

JavaScript

var filterExample = angular.module('example',[]);

filterExample.filter('replaceA', function () {
				
        return function (text) {
        var text = 15;
        alert(text);
        if (!text) {
                return text;
            }
			return text.replace('a', 'b');
        };
})


function Ctrl($scope) {
    $scope.name = 'Donald';
}