按数据属性对列表排序

Posted 2021-02-24

Sorts a list by its 'data-' attribute. Customization is very easy.

(function () {
	var lis_bucket = [],
		lis_list = $('li.tab-list-item'),
		list_length = lis_list.length,
		ul = $('.events-content'),
		today = new Date(),
		i = 0;
 
	for (i = 0; i < list_length; i += 1) {
		lis_bucket[i] = [];
		lis_bucket[i][0] = new Date($(lis_list[i]).attr('data-date'));
		lis_bucket[i][1] = $(lis_list[i]).remove();
	}
 
	lis_bucket.sort(function (a, b) {
		return a[0] - b[0];
	});
 
	for (i = 0; i < list_length; i += 1) {
		if (today < lis_bucket[i][0]){
			ul.append(lis_bucket[i][1]);
		}
	}
 
}());