AngularJs uppercase Filter

Last Updated : 05 Sep, 2022

The uppercase Filter in AngularJS is used to change a string to an uppercase string or letters.

Syntax:

{{ string | uppercase}}

Example: This example describes the use of the uppercase Filter in AngularJS.

HTML

<!DOCTYPE html>
<html>

<head>
    <title>uppercase Filter</title>
    <script src=
"https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js">
    </script>
</head>

<body ng-app="app" style="text-align:Center">
    <h1 style="color:green">
        GeeksforGeeks
    </h1>
    <h2>AngularJS uppercase Filter</h2>
    <div ng-controller="geek">
        
<p>
            <span style="color:green">
                {{msg | uppercase}}
            </span> is the computer
            science portal for geeks.
        
<p>
    </div>

    <script>
        angular.module('app', [])
            .controller('geek',
                ['$scope', function ($scope) {
                    $scope.msg = 'GeeksforGeeks';
                }]);
    </script>
</body>
</html>

Output:

Example 2: This example describes the use of the uppercase Filter in AngularJS by transforming the entered text to uppercase.

HTML

<!DOCTYPE html>
<html>

<head>
    <script src=
"https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js">
    </script>
    <style>
        body {
            text-align: center;
            font-family: arial;
        }

        h1 {
            color: green;
        }
    </style>
</head>

<body>
    <h1>GeeksforGeeks</h1>
    <h2>AngularJS uppercase Filter</h2>

    <div ng-app="myApp" ng-controller="myCtrl">

        <strong>Input:</strong>
        <br>
        <input type="text" ng-model="string">
        <br>
        <strong>Output:</strong>
        <br> {{string|uppercase}}
    </div>

    <script>
        var app = angular.module('myApp', []);
        app.controller('myCtrl', function ($scope) {
            $scope.string = "";
        });
    </script>
</body>
</html>