How to Push Item to 0 Index or First of $scope Object in AngularJS?
you are working on angular JS and you wanted to add item on top of array, i mean you need to add 0 index of $scope array then you can do. in following example you can see how to do.if you want to push first then you have to use splice() instend of push().
Example:
<html>
<head>
<title>Angular JS</title>
<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<script>
app.controller("myCtrl", function($scope) {
$scope.arrayMy = [4,3,2,1];
$scope.addIndex = function () {
var t = $scope.arrayMy.length + 1;
$scope.arrayMy.splice(0, 0, t);
};
});
</script>
</head>
<body ng-app="myApp">
<div ng-controller="myCtrl">
<ul>
<li ng-repeat="a in arrayMy">{{ a }}</li>
</ul>
<input type="button" ng-click="addIndex()" value="Add Index" />
</div>
</body>
</html>
