AngularJS Push values object into array First Index

AngularJS Push values object into array First Index

AngularJS Push values object into array First Index

In this Post We Will Explain About is AngularJS Push values object into array First Index With Example and Demo.

Welcome on infinityknow.com – Examples ,The best For Learn web development Tutorials,Demo with Example! Hi Dear Friends here u can know to AngularJS push item to first or 0 index of $scope array

In this post we will show you Best way to implement AngularJS: Push to first or 0 index in $scope array, hear for How to Push New Elements Inside an ngRepeat Array from AngularJS $scope with Download .we will give you demo,Source Code and examples for implement Step By Step Good Luck!.

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AngularJS: Push to first or 0 index in $scope array

we are working on simple angular JS and we wanted to add Products or items on top of angularjs array, i mean we need to add simple 0 index of $scope simple array then we can do. in simple following example we can see step by step how to do.if we want to simple array push first then we have to use simple splice() instend simple javascript of push() methods.

Add External libs.

	<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>

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markup Languages(index.html)

<body ng-app="LiveApp">
	<div ng-controller="liveCtrl">
	  	<ul>
	  		<li ng-repeat="a in livearrayItems">{{ a }}</li>
	  	</ul>
	  	<input type="button" ng-click="createIndex()" value="Add Index" />
	</div>
</body>

Script Languages(index.js)

	app.controller("liveCtrl", function($scope) {
		$scope.livearrayItems = [4,3,2,1];
		$scope.createIndex = function () {
			var t = $scope.livearrayItems.length + 1;
			$scope.livearrayItems.splice(0, 0, t);
		};
	});

AngularJS: Push to first or 0 index in $scope array

<html>
<head>
	<title>Angular JS Push New Elements Inside an ngRepeat Array from AngularJS $scope</title>
	<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
	<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
	<script>
		app.controller("liveCtrl", function($scope) {
		    $scope.livearrayItems = [4,3,2,1];
			$scope.createIndex = function () {
		        var t = $scope.livearrayItems.length + 1;
		        $scope.livearrayItems.splice(0, 0, t);
		    };
		});
	</script>
</head>
<body ng-app="LiveApp">
	<div ng-controller="liveCtrl">
	  	<ul>
	  		<li ng-repeat="a in livearrayItems">{{ a }}</li>
	  	</ul>
	  	<input type="button" ng-click="createIndex()" value="Add Index" />
	</div>
</body>

</html>

Example

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