14 lines
405 B
JavaScript
14 lines
405 B
JavaScript
// default 模板脚本：Banner 简单轮播
|
|
(function () {
|
|
var items = document.querySelectorAll('.yz-banner-item');
|
|
if (items.length === 0) return;
|
|
var idx = 0;
|
|
items[0].classList.add('active');
|
|
if (items.length === 1) return;
|
|
setInterval(function () {
|
|
items[idx].classList.remove('active');
|
|
idx = (idx + 1) % items.length;
|
|
items[idx].classList.add('active');
|
|
}, 4000);
|
|
})();
|