JSFiddle - React, Tailwind, and code Playground

by Amnesiac

HTML

<div ng-app="Test">
    <div ng-controller="Foo">
        <button id="myId" ng-class="{'blueBg': blueBg}" ng-click="hi()">click me</button>    
    </div>
</div>

CSS

.blueBg{
 background-color: blue;   
}

JavaScript

angular.module('Test',[]).controller('Foo', function ($scope, $element) {
    $scope.blueBg = false;
    $scope.hi = function () {
           $scope.blueBg = true;
    }
    
    
})