Created
August 18, 2013 22:52
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| .progress { | |
| border-radius: 0; | |
| } |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script src="http://ajax.googleapis.com/ajax/libs/jquery/2.0.2/jquery.min.js"></script> | |
| <link href="http://getbootstrap.com/dist/css/bootstrap.css" rel="stylesheet" type="text/css" /> | |
| <script src="http://getbootstrap.com/dist/js/bootstrap.js"></script> | |
| <meta charset=utf-8 /> | |
| <title>JS Bin</title> | |
| </head> | |
| <body> | |
| <div class="progress progress-striped active"> | |
| <div id="progress-bar" class="progress-bar" role="progressbar" aria-valuenow="10" aria-valuemin="0" aria-valuemax="100" style="width: 10%"> | |
| </div> | |
| </div> | |
| </body> | |
| </html> |
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| (function($) { | |
| "use strict"; | |
| var defaults = { | |
| 30: function(el) { | |
| $(el).addClass('progress-bar-success'); | |
| }, | |
| 60: function(el) { | |
| $(el).addClass('progress-bar-warning'); | |
| }, | |
| 85: function(el) { | |
| $(el).addClass('progress-bar-danger'); | |
| } | |
| }; | |
| $.fn.changingBar = function(options) { | |
| var _self = this, | |
| levels; | |
| options = $.extend({}, defaults, options); | |
| function init() { | |
| levels = buildLevels(); | |
| $(_self).trigger('changingBar.updated'); | |
| } | |
| function getPercentage() { | |
| return Math.floor(100 * ($(_self).width() / $(_self).offsetParent().width())); | |
| } | |
| function buildLevels() { | |
| var levels = []; | |
| for(var i in options) { | |
| if(options.hasOwnProperty(i)) { | |
| levels.push(parseInt(i, 10)); | |
| } | |
| } | |
| return levels; | |
| } | |
| function applyLevel(current_width) { | |
| var callback; | |
| for(var i in levels) { | |
| if(current_width >= levels[i]) { | |
| callback = options[levels[i]]; | |
| } | |
| } | |
| if(callback !== undefined) { | |
| callback(_self); | |
| } | |
| } | |
| this.on('changingBar.updated', function() { | |
| applyLevel(getPercentage()); | |
| }); | |
| init(); | |
| }; | |
| })(jQuery); | |
| $('#progress-bar').changingBar(); | |
| var interval = setInterval(function() { | |
| var prog_bar = $('#progress-bar'); | |
| var current_width = 100 * (parseInt(prog_bar.width(), 10) / parseInt(prog_bar.offsetParent().width(), 10)); | |
| if(current_width >= 100) { | |
| clearInterval(interval); | |
| } | |
| current_width += 10; | |
| prog_bar.css('width', current_width + '%'); | |
| prog_bar.trigger('changingBar.updated'); | |
| }, 1000); |
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