71 lines
2.7 KiB
JavaScript
71 lines
2.7 KiB
JavaScript
// 创建 bk 对象
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window.bk = window.bk || {};
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// 获取购物车数据
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bk.getCarts = () => {
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$http.get('carts/mini', null, {hload: true}).then((res) => {
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$('.offcanvas-right-cart-amount').html(res.data.amount_format);
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if (res.data.carts.length) {
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$('.navbar-icon-link-badge').html(res.data.carts.length > 99 ? '99+' : res.data.carts.length).show();
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$('.offcanvas-right-cart-count').html(res.data.quantity);
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let html = '';
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res.data.carts.forEach(e => {
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html += '<div class="product-list d-flex align-items-center">';
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html += `<div class="left"><img src="${e.image}" calss="img-fluid"></div>`;
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html += '<div class="right flex-grow-1">';
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html += `<div class="name fs-sm fw-bold mb-2">${e.name}</div>`;
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html += '<div class="product-bottom d-flex justify-content-between align-items-center">';
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html += `<div class="price">${e.price_format} <span class="text-muted">x ${e.quantity}<span></div>`;
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html += `<span class="offcanvas-products-delete" data-id="${e.cart_id}"><i class="bi bi-x-lg"></i> 删除</span>`;
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html += '</div>';
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html += '</div>';
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html += '</div>';
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})
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$('.offcanvas-right-products').html(html)
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}
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})
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}
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// 加入购物车
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bk.addCart = (sku_id, quantity = 1, isBuyNow = false) => {
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$http.post('/carts', {sku_id, quantity}).then((res) => {
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bk.getCarts();
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layer.msg(res.message)
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if (isBuyNow) {
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location.href = 'checkout'
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}
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})
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}
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// 滑动固定顶部
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bk.slidingFixed = () => {
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$(document).ready(() => {
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if (!$('.fixed-top-line').length) return;
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if ($(window).width() < 768) return;
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const totalWrapTop = $('.fixed-top-line').offset().top;
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const totalWrapWidth = $('.fixed-top-line').outerWidth();
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const totalWrapHeight = $('.fixed-top-line').outerHeight();
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const totalWrapLeft = $('.fixed-top-line').offset().left;
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const footerTop = $('footer').offset().top;
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const footerMarginTop = Math.abs(parseInt($('footer').css("marginTop")));
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$(window).scroll(function () {
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if ($(this).scrollTop() > totalWrapTop) {
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$('.fixed-top-line').css({position: 'fixed', top: 0, bottom: 'auto', 'width': totalWrapWidth})
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if (!$('.total-old').length) {
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$('.fixed-top-line').before('<div class="total-old" style="height:' + totalWrapHeight + 'px; width:100%;"></div>');
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}
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if ($(this).scrollTop() + totalWrapHeight > footerTop - footerMarginTop) {
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$('.fixed-top-line').css({position: 'absolute', top: 'auto', bottom: '0', 'width': totalWrapWidth})
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}
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} else {
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$('.total-old').remove();
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$('.fixed-top-line').removeAttr('style')
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}
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})
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})
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}; |