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ng-if directive in angular.js







ng-if = “condition”




<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
    <script type="text/javascript">
        var app = angular.module('app', []);
        app.controller('myController', function ($scope) {
            $scope.Voters = [
            { Name: "Karan", Age: 33 },
            { Name: "Anurag", Age: 16 },
            { Name: "Ritesh", Age: 34 }
            ];
        });
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div ng-app="app" ng-controller="myController">
        <table border="1">            
            <tr ng-repeat="voter in Voters">
                <td>
                    {{voter.Name}}
                </td>
                <td ng-if="voter.Age >= 18">
                    Eligible
                </td>
                <td ng-if="voter.Age < 18">
                    Not Eligible
                </td>
                <td>
                    {{voter.Age}}
                </td>
            </tr>
        </table>
    </div>
    </form>
</body>
</html>





Output



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Posted By  -  Karan Gupta
 
Posted On  -  Thursday, May 28, 2015

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