Here's how you can change the placeholder dynamically, change div inner text and div inner html:
Angular js help you in number of applications. I use this tutorial for language change on the behlaf of user’s selection
<!DOCTYPE html>
<html>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
<body ng-app="myApp" ng-controller="myCtrl">
First Name: <input type="text" ng-model="firstName" ng-attr-placeholder="{{somevalue}}"><br><br>
Last Name: <input type="text" ng-model="lastName"><br>
<hr>
<span ng-bind="amit"></span>
<hr>
<span ng-bind-html="amitpal"></span>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope, $sce) {
$scope.somevalue = "name goes here"; //change placeholder
$scope.amit = "div text"; //change div text
$scope.amitpal = $sce.trustAsHtml("div<br>text"); //chnage div text as html
});
</script>
</body>
</html>
Output:
See the Pen Dynamically change an input field’s placeholder (angular js) by Amitpal Singh (@amitpal-singh) on CodePen.
