JSFiddle - React, Tailwind, and code Playground

by kalpesh prajapati

HTML

<div ng-app="link">
<a href="#/one" active-link="active">One</a>
<a href="#/two" active-link="active">One</a>
<a href="#" active-link="active">home</a>
    

</div>

CSS

.active{
color:red;
}

JavaScript

angular.module('link', []).
directive('activeLink', ['$location', function(location) {
    return {
        restrict: 'A',
        link: function(scope, element, attrs, controller) {
            var clazz = attrs.activeLink;
            var path = attrs.href;
            path = path.substring(1); //hack because path does bot return including hashbang
            scope.location = location;
            scope.$watch('location.path()', function(newPath) {
                if (path === newPath) {
                    element.addClass(clazz);
                } else {
                    element.removeClass(clazz);
                }
            });
        }

    };

    }]);