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  • Get HTML element using class name or Id in AngularJS

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    Hi All,

    In this blog we will see how easy is to get HTML element in AngularJS. We many a times stuck in situation where we need to get HTML element that are not bind to AngularJS Model. Here is quick and easiest way of doing that.

    Using Class Name:

    var elem = angular.element(document.querySelector(".ClassName"));

    Using Id:

    var elem = angular.element(document.querySelector("#Id"));

    Using this can help in getting the HTML element in AngularJS.

    Sample Code:

    <html>
    <head>
        <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js"></script>
    </head>
    <body>
        <form>
        <div ng-app="myApp" ng-controller="myCtrl">
            <input type="text" id="txtSample1" value="Hello" class="clsSample" />
            <input type="text" id="txtSample2" value="Hello" />
            <input type="button" id="btnShow" value="Show" ng-click="showval();" />
        </div>
        <script>
            var app = angular.module("myApp", []);
            app.controller("myCtrl", function ($scope) {
                $scope.showval = function () {
                    alert(angular.element(document.querySelector(".clsSample")).val());
                    alert(angular.element(document.querySelector("#txtSample2")).val());
                };
    
            });
        </script>
        </form>
    </body>
    </html>

     

    Happy Coding....

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