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119 lines
3.2 KiB
119 lines
3.2 KiB
import "./common.js";
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//#region js/solution.js
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function setActiveNav() {
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const pageNav = document.querySelector("[data-nav]")?.getAttribute("data-nav");
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if (!pageNav) return;
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document.querySelectorAll(".site-header__nav a").forEach((link) => {
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const active = link.textContent.trim().startsWith(pageNav);
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link.classList.toggle("is-active", active);
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});
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}
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function initCoreSwiper() {
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const root = document.querySelector(".sl-core");
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const el = root?.querySelector(".sl-core__swiper");
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if (!root || !el || !window.Swiper) return;
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const slideCount = el.querySelectorAll(".swiper-wrapper > .swiper-slide").length;
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// 一屏展示 3 条，不超过 3 条时隐藏切换按钮
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if (slideCount <= 3) {
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root.querySelectorAll(".sl-core__head .s-arrows").forEach((node) => {
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node.style.display = "none";
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});
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}
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new window.Swiper(el, {
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slidesPerView: 3,
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spaceBetween: 40,
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speed: 600,
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watchOverflow: true,
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navigation: {
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prevEl: root.querySelector(".sl-core__head .s-arrows__prev"),
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nextEl: root.querySelector(".sl-core__head .s-arrows__next")
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},
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breakpoints: {
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0: {
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slidesPerView: 1.3,
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spaceBetween: 20,
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navigation: {
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prevEl: root.querySelector(".sl-core__arrows-mobile .s-arrows__prev"),
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nextEl: root.querySelector(".sl-core__arrows-mobile .s-arrows__next")
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}
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},
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768: {
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slidesPerView: 2,
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spaceBetween: 24
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},
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1200: {
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slidesPerView: 3,
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spaceBetween: 40
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}
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}
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});
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}
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/** 经典案例：文案 fade + 图片 creative，双 Swiper 同步 */
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function initCasesSwipers() {
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const root = document.querySelector(".sl-cases");
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const contentEl = root?.querySelector(".sl-cases__content-swiper");
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const mediaEl = root?.querySelector(".sl-cases__media-swiper");
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if (!root || !contentEl || !mediaEl || !window.Swiper) return;
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const currentEl = root.querySelector(".sl-cases__pager-current");
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const totalEl = root.querySelector(".sl-cases__pager-total");
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const prevBtn = root.querySelector(".s-arrows__prev");
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const nextBtn = root.querySelector(".s-arrows__next");
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const getOriginalCount = (swiper) => {
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const slides = [...swiper.slides];
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return slides.filter((s) => !s.classList.contains("swiper-slide-duplicate")).length || slides.length;
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};
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const syncPager = (swiper) => {
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if (currentEl) currentEl.textContent = String(swiper.realIndex + 1);
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if (totalEl) totalEl.textContent = String(getOriginalCount(swiper));
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};
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const contentSwiper = new window.Swiper(contentEl, {
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effect: "fade",
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fadeEffect: { crossFade: true },
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loop: true,
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speed: 500,
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allowTouchMove: false,
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observer: true,
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observeParents: true,
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watchOverflow: true
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});
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new window.Swiper(mediaEl, {
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grabCursor: true,
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effect: "creative",
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creativeEffect: {
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prev: {
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shadow: true,
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translate: [
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0,
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0,
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-400
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]
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},
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next: { translate: [
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"100%",
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0,
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0
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] }
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},
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loop: true,
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speed: 600,
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navigation: {
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prevEl: prevBtn,
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nextEl: nextBtn
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},
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on: {
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init(swiper) {
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syncPager(swiper);
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},
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slideChange(swiper) {
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syncPager(swiper);
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if (contentSwiper.realIndex !== swiper.realIndex) contentSwiper.slideToLoop(swiper.realIndex, contentSwiper.params.speed, false);
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}
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}
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});
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}
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$(function() {
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setActiveNav();
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initCoreSwiper();
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initCasesSwipers();
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});
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//#endregion
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