How to select random element using angularjs?

Question

I use ng-repeat below :

<div ng-repeat="quote in quotes">
        {{quote.value}}
</div>

to iterate over a quotes variable :

app.controller("MainController", function($scope){
    $scope.quotes = [
        {
            value: "q1"
        },
        {
            value: "q2"
        },

    ];
});

I would like to select just one random element from this quotes variable instead of iterating over the entire array. Is there a directive in angualrjs I can use to achieve this ?

Answer 1

You can use this: "Getting a random value from a JavaScript array to get a random value.

$scope.randomQuote = $scope.quotes[Math.floor(Math.random() * $scope.quotes.length)];