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我正在使用jquery.barRating.js对呈现给我的页面的每个div元素进行评分。将值传递给方法选项的更有效/更清晰的方法?
我必须为每个div呈现以下html ..目前有四个呈现。
<div class="star-ratings">
<p>Rate This Video</p>
<div class="stars stars-example-fontawesome-o">
<select class="example-fontawesome-o" name="rating" data-current-rating="" autocomplete="off">
<option value=""></option>
<option value="1">1</option>
..........
</select>
<span class="title current-rating">
Current rating: <span class="value">5</span>
</span>
<span class="title your-rating hidden">
Your rating: <span class="value"></span>
<a href="#" class="clear-rating"><i class="fa fa-times-circle"></i></a>
</span>
</div>
</div>
各级别选择是通过下面的脚本,它接受一个选项initialRating启动 - 这是告诉脚本众多明星应该如何高亮显示,十分之。
var arrOfRatings = [5,4,6,7];
$('.example-fontawesome-o').each(function (i, obj) { // Each instance of .example-fontawesome-o
$(obj).barrating({
theme: 'fontawesome-stars-o',
showSelectedRating: false,
initialRating: parseFloat(arrOfRatings[i]), // Array set up earlier with ratings in
onSelect: function (value, text) {
var starRatingSelector = $(this)[0].$elem.parent().parent(); // div.stars.stars-example-fontawesome-o
var starRatingChildCurrentRating = starRatingSelector.children('.current-rating'); // .stars.stars-example-fontawesome-o span.title.current-rating.hidden
var starRatingChildYourRating = starRatingSelector.children('.your-rating'); // .stars.stars-example-fontawesome-o span.title.your-rating.hidden
if (!value) {
obj.barrating('clear'); // Clear rating if there was a problem
} else {
starRatingChildCurrentRating.addClass('hidden');
starRatingChildYourRating.removeClass('hidden')
.find('span')
.html(value);
}
},
onClear: function (value, text) {
console.log($(this));
var clearSelector = $(this)[0].$elem.parent().parent();
clearSelector.children('.current-rating')
.removeClass('hidden')
.end()
.find('.your-rating')
.addClass('hidden');
}
});
});
该评级是在上面的HTML -
<span class="title current-rating">
Current rating: <span class="value">5</span>
</span>
但此刻,我有我在其中也必须给予通入选项的评级数组来传递。 initialRating: parseFloat(arrOfRatings[i])
我不得不做这种方式,因为我不能访问$(本),直到脚本不会越过以下
$(obj).barrating({
theme: 'fontawesome-stars-o',
showSelectedRating: false,
initialRating: parseFloat(arrOfRatings[i]),
onSelect: function (value, text) { // Can only access $(this) here}
所以在清除总之我不知道是否有一种方式来获得值<span class="value">5</span>
中的值为5,并将其传递给initialRating
而不用于额外的数组?
男人啊,绝对的传奇,谢谢! – SK2017
对不起,我忘了得到实际的价值:)修正了它。 – inarilo