AngularJS ng-list Directive

Last Updated : 16 Aug, 2022

The ng-list Directive in AngularJS is used for separating input strings and converting them into an array of strings using a separator. By default, the comma is used as a default separator. But any custom separator can be used as the value of the ng-list directive.

Syntax:

<element ng-list="delimiter"> 
    Contents... 
</element>

The value of ng-list specifies the separator to be used for separating the input string.

Example 1: This example uses the ng-list Directive to convert input into an array.

HTML

<!DOCTYPE html>
<html>

<head>
    <title>ng-list Directive</title>
    <script src=
"https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js">
    </script>
</head>

<body ng-app="app" style="text-align:center">
    <h1 style="color:green;">
          GeeksforGeeks
      </h1>
    <h2>ng-list Directive</h2>
    <div ng-controller="geek">
        <p>Enter Input:
            <input type="text" 
                   ng-model="list"
                   ng-list="-">
        </p>
        {{list}} 
    </div>
    <script>
        var app = angular.module("app", []);
        app.controller('geek', ['$scope', 
        function($scope) {
            $scope.list = [];
        }]);
    </script>
</body>
</html>

Output:

Example 2: In this example, when we include the ng-list Directive, then it will convert the text in the input field into an array.

HTML

<!DOCTYPE html>
<html>

<head>
    <script src=
"https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js">
    </script>
</head>

<body style="text-align:center">
    <h1 style="color:green">GeeksforGeeks</h1>
    <h2>ng-list Directive</h2>
    <div ng-app="">
        <p>
              Use a comma to separate the 
              texts in the input field
          </p>
        <input ng-model="content" ng-list/>
        <pre>{{content}}</pre>
    </div>
</body>
</html>