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AngularJS Back To Top Directive
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| AngularJS Back To Top Directive. | |
| Uses AngularJS, jQuery, Font Awesome, and SCSS. |
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| // Back to top Directive | |
| angular.module('app.directives') | |
| .directive('backToTop', function(){ | |
| return { | |
| restrict: 'E' | |
| , replace: true | |
| , template: '<div class="back-to-top"><i class="fa fa-chevron-up"></i></div>' | |
| , link: function($scope, element, attrs) { | |
| $(window).scroll(function(){ | |
| if ($(window).scrollTop() <= 0) { | |
| $(element).fadeOut(); | |
| } | |
| else { | |
| $(element).fadeIn(); | |
| } | |
| }); | |
| $(element).on('click', function(){ | |
| $('html, body').animate({ scrollTop: 0 }, 'fast'); | |
| }); | |
| } | |
| } | |
| }) |
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| // Back to top styles | |
| .back-to-top { | |
| position: fixed; | |
| bottom: 20px; | |
| right: 20px; | |
| z-index: 1; | |
| width: 50px; | |
| height: 50px; | |
| background: #DDD; | |
| opacity: 0.5; | |
| display: none; | |
| &:hover { | |
| opacity: 1; | |
| cursor: pointer; | |
| } | |
| i { | |
| font-size: 25px; | |
| padding: 12px; | |
| color: #FFF; | |
| } | |
| } |
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How to apply this directive in my UI?