// Starrr plugin (https://github.com/dobtco/starrr)
var __slice = [].slice;
(function($, window) {
var Starrr;
Starrr = (function() {
Starrr.prototype.defaults = {
rating: void 0,
numStars: 5,
change: function(e, value) {}
};
function Starrr($el, options) {
var i, _, _ref,
_this = this;
this.options = $.extend({}, this.defaults, options);
this.$el = $el;
_ref = this.defaults;
for (i in _ref) {
_ = _ref[i];
if (this.$el.data(i) != null) {
this.options[i] = this.$el.data(i);
}
}
this.createStars();
this.syncRating();
this.$el.on('mouseover.starrr', 'i', function(e) {
return _this.syncRating(_this.$el.find('i').index(e.currentTarget) + 1);
});
this.$el.on('mouseout.starrr', function() {
return _this.syncRating();
});
this.$el.on('click.starrr', 'i', function(e) {
return _this.setRating(_this.$el.find('i').index(e.currentTarget) + 1);
});
this.$el.on('starrr:change', this.options.change);
}
Starrr.prototype.createStars = function() {
var _i, _ref, _results;
_results = [];
for (_i = 1, _ref = this.options.numStars; 1 <= _ref ? _i <= _ref : _i >= _ref; 1 <= _ref ? _i++ : _i--) {
_results.push(this.$el.append("<i class='fa fa-star-o'></i>"));
}
return _results;
};
Starrr.prototype.setRating = function(rating) {
if (this.options.rating === rating) {
rating = void 0;
}
this.options.rating = rating;
this.syncRating();
return this.$el.trigger('starrr:change', rating);
};
Starrr.prototype.syncRating = function(rating) {
var i, _i, _j, _ref;
rating || (rating = this.options.rating);
if (rating) {
for (i = _i = 0, _ref = rating - 1; 0 <= _ref ? _i <= _ref : _i >= _ref; i = 0 <= _ref ? ++_i : --_i) {
this.$el.find('i').eq(i).removeClass('fa-star-o').addClass('fa-star');
}
}
if (rating && rating < 5) {
for (i = _j = rating; rating <= 4 ? _j <= 4 : _j >= 4; i = rating <= 4 ? ++_j : --_j) {
this.$el.find('i').eq(i).removeClass('fa-star').addClass('fa-star-o');
}
}
if (!rating) {
return this.$el.find('i').removeClass('fa-star').addClass('fa-star-o');
}
};
return Starrr;
})();
return $.fn.extend({
starrr: function() {
var args, option;
option = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
return this.each(function() {
var data;
data = $(this).data('star-rating');
if (!data) {
$(this).data('star-rating', (data = new Starrr($(this), option)));
}
if (typeof option === 'string') {
return data[option].apply(data, args);
}
});
}
});
})(window.jQuery, window);
$(function() {
return $(".starrr").starrr();
});
$( document ).ready(function() {
$('#stars').on('starrr:change', function(e, value){
$('#count').html(value);
});
$('#stars-existing').on('starrr:change', function(e, value){
$('#count-existing').html(value);
});
});
/* FontAwesome for working BootSnippet :> */
@import url('//maxcdn.bootstrapcdn.com/font-awesome/4.1.0/css/font-awesome.min.css')
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<div class="container">
<div class="row lead">
<div id="stars" class="starrr"></div>
You gave a rating of <span id="count">0</span> star(s)
</div>
<div class="row lead">
<p>Also you can give a default rating by adding attribute data-rating</p>
<div id="stars-existing" class="starrr" data-rating='4'></div>
You gave a rating of <span id="count-existing">4</span> star(s)
</div>
</div>