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修复轮播图右入
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liqian
2025-12-19 17:47:24 +08:00
parent 991ca5b61c
commit e5ccd8d031
3 changed files with 259 additions and 100 deletions
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351
app/index/view/pc/topic_laptop/index.html
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@@ -66,18 +66,18 @@
{else/}
<div class="swiper-wrapper">
{volist name="data.top_focus_images" id="tfi"}
<div class="swiper-container-texts" style="color:#fff">
<div class="swiper-container-texts-t">{$tfi.title}</div>
<div class="swiper-container-texts-p">{$tfi.desc||raw|htmlspecialchars_decode}</div>
<div class="swiper-container-texts-img">
<a href="{$tfi.link}">
<img src="__IMAGES__/topic_laptop/ljgd.png" alt="">
</a>
<div class="swiper-slide auto-swiper-slide">
<div class="swiper-container-texts" style="color:#fff">
<div class="swiper-container-texts-t">{$tfi.title}</div>
<div class="swiper-container-texts-p">{$tfi.desc||raw|htmlspecialchars_decode}</div>
<div class="swiper-container-texts-img">
<a href="{$tfi.link}">
<img src="__IMAGES__/topic_laptop/ljgd.png" alt="" loading="lazy" >
</a>
</div>
</div>
<img src="{$tfi.image}" alt="{$tfi.title}" loading="lazy" />
</div>
<a class="swiper-slide auto-swiper-slide">
<img src="{$tfi.image}" alt="{$tfi.title}" />
</a>
{/volist}
</div>
{/eq}
@@ -87,35 +87,35 @@
<div class="amd-box">
<div class="amd-img-box">
<div class="amd-img-1 opacity0" data-order="1" data-name="">
{notempty name="data.perf.0"}<img src="{$data.perf.0.image}" alt="{$data.perf.0.title}" class="amd-img-1-1">{/notempty}
{notempty name="data.perf.0"}<img src="{$data.perf.0.image}" alt="{$data.perf.0.title}" class="amd-img-1-1" loading="lazy" >{/notempty}
</div>
<div class="amd-img-2 opacity0" data-order="2" data-name="">
<div class="amd-img-2-1">{notempty name="data.perf.1"}<img src="{$data.perf.1.image}" alt="{$data.perf.1.title}">{/notempty}</div>
<div class="amd-img-2-2">{notempty name="data.perf.2"}<img src="{$data.perf.2.image}" alt="{$data.perf.2.title}">{/notempty}</div>
<div class="amd-img-2-1">{notempty name="data.perf.1"}<img src="{$data.perf.1.image}" alt="{$data.perf.1.title}" loading="lazy" >{/notempty}</div>
<div class="amd-img-2-2">{notempty name="data.perf.2"}<img src="{$data.perf.2.image}" alt="{$data.perf.2.title}" loading="lazy" >{/notempty}</div>
</div>
<div class="amd-img-3 opacity0" data-order="3" data-name="">
<div class="amd-img-3-left">
{notempty name="data.perf.3"}<img src="{$data.perf.3.image}" alt="{$data.perf.3.title}" class="amd-img-3-1-left">{/notempty}
{notempty name="data.perf.3"}<img src="{$data.perf.3.image}" alt="{$data.perf.3.title}" class="amd-img-3-1-left" loading="lazy" >{/notempty}
</div>
<div class="amd-img-3-right">
<div class="amd-img-3-1-right">
{notempty name="data.perf.4"}<img src="{$data.perf.4.image}" alt="{$data.perf.4.title}">{/notempty}
{notempty name="data.perf.4"}<img src="{$data.perf.4.image}" alt="{$data.perf.4.title}" loading="lazy" >{/notempty}
</div>
<!-- {notempty name="data.perf.4"}<img src="{$data.perf.4.image}" alt="{$data.perf.4.title}">{/notempty} -->
<div class="amd-img-3-2-right">
{notempty name="data.perf.5"}<img src="{$data.perf.5.image}" alt="{$data.perf.5.title}">{/notempty}
{notempty name="data.perf.5"}<img src="{$data.perf.5.image}" alt="{$data.perf.5.title}" loading="lazy" >{/notempty}
</div>
</div>
</div>
<div class="amd-img-4 opacity0" data-order="4" data-name="">
{notempty name="data.perf.6"}<img src="{$data.perf.6.image}" alt="{$data.perf.6.title}">{/notempty}
{notempty name="data.perf.6"}<img src="{$data.perf.6.image}" alt="{$data.perf.6.title}" loading="lazy" >{/notempty}
</div>
<div class="amd-img-5 opacity0" data-order="5" data-name="">
{notempty name="data.perf.7"}<img src="{$data.perf.7.image}" alt="{$data.perf.7.title}">{/notempty}
{notempty name="data.perf.8"}<img src="{$data.perf.8.image}" alt="{$data.perf.8.title}">{/notempty}
{notempty name="data.perf.7"}<img src="{$data.perf.7.image}" alt="{$data.perf.7.title}" loading="lazy" >{/notempty}
{notempty name="data.perf.8"}<img src="{$data.perf.8.image}" alt="{$data.perf.8.title}" loading="lazy" >{/notempty}
</div>
<div class="amd-img-6 opacity0" data-order="6" data-name="">
{notempty name="data.perf.9"}<img src="{$data.perf.9.image}" alt="{$data.perf.9.title}">{/notempty}
{notempty name="data.perf.9"}<img src="{$data.perf.9.image}" alt="{$data.perf.9.title}" loading="lazy" >{/notempty}
</div>
</div>
</div>
@@ -129,7 +129,7 @@
</div>
<div class="float-cards opacity0" data-order="8" >
{volist name="data.cpu" id="co"}
<img class="float-card" src="{$co.image}" alt="{$co.title}">
<img class="float-card" src="{$co.image}" alt="{$co.title}" loading="lazy" >
{/volist}
</div>
</div>
@@ -206,19 +206,19 @@
{eq name=":cookie('think_lang')" value="en-us"}
<div class="readon-js1">{$gpu_first_section.short_title|default=''|raw}</div>
<div class="readon-img1 opacity0" data-order="10">
<img src="{$gpu_first_section.extra_image|default=''}" alt="">
<img src="{$gpu_first_section.extra_image|default=''}" alt="" loading="lazy" >
</div>
{else/}
<div class="readon-js">{$gpu_first_section.short_title|default=''|raw}</div>
<div class="readon-img opacity0" data-order="10">
<img src="{$gpu_first_section.extra_image|default=''}" alt="">
<img src="{$gpu_first_section.extra_image|default=''}" alt="" loading="lazy" >
</div>
{/eq}
</div>
<div class="readon-img-box opacity0" data-order="11">
{volist name="data.gpu" id="go"}
<img src="{$go.image}" alt="">
<img src="{$go.image}" alt="" loading="lazy" >
{/volist}
</div>
</div>
@@ -305,7 +305,7 @@
{/eq}
<div class="m2-img-box opacity0" data-order="16">
{volist name="data.hard_drive" id="ho"}
<img src="{$ho.image}" alt="">
<img src="{$ho.image}" alt="" loading="lazy" >
{/volist}
</div>
</div>
@@ -322,7 +322,7 @@
{/notempty}
<div class="fs-box">
{notempty name="data.cooling_system.0"}
<img src="{$data.cooling_system.0.image|default=''}" alt="" class="fs-img">
<img src="{$data.cooling_system.0.image|default=''}" alt="" class="fs-img" loading="lazy" >
<video
src="{$data.cooling_system.0.video|default=''}"
class="fs-video" muted loop playsinline autoplay
@@ -334,11 +334,11 @@
{/notempty}
<div class="fs-box-img opacity0" data-order="18">
<div class="fs-h-img">
{notempty name="data.cooling_system.1"}<img src="{$data.cooling_system.1.image}" alt="">{/notempty}
{notempty name="data.cooling_system.2"}<img src="{$data.cooling_system.2.image}" alt="">{/notempty}
{notempty name="data.cooling_system.1"}<img src="{$data.cooling_system.1.image}" alt="" loading="lazy" >{/notempty}
{notempty name="data.cooling_system.2"}<img src="{$data.cooling_system.2.image}" alt="" loading="lazy" >{/notempty}
</div>
<div class="fs-b-img" style="min-height: 20px;">
{notempty name="data.cooling_system.3"}<img src="{$data.cooling_system.3.image}" alt="">{/notempty}
{notempty name="data.cooling_system.3"}<img src="{$data.cooling_system.3.image}" alt="" loading="lazy" >{/notempty}
</div>
</div>
</div>
@@ -368,13 +368,13 @@
{eq name=":cookie('think_lang')" value="en-us"}
<div class="ips-img1 opacity0" data-order="21">
{volist name="data.screen_soft_light" id="so"}
<img src="{$so.image}" alt="">
<img src="{$so.image}" alt="" loading="lazy" >
{/volist}
</div>
{else/}
<div class="ips-img opacity0" data-order="21">
{volist name="data.screen_soft_light" id="so"}
<img src="{$so.image}" alt="">
<img src="{$so.image}" alt="" loading="lazy" >
{/volist}
</div>
{/eq}
@@ -394,7 +394,7 @@
{/notempty}
<div class="rgb-img opacity0" data-order="23">
{volist name="data.screen_color_gamut" id="so"}
<img src="{$so.image}" alt="">
<img src="{$so.image}" alt="" loading="lazy" >
{/volist}
</div>
</div>
@@ -410,10 +410,10 @@
{/notempty}
<div class="beforeafter ba-slider">
{assign name="anti_glare_left" value=":array_shift($data.screen_anti_glare)"/}
<img src="{$anti_glare_left.image|default=''}">
<img src="{$anti_glare_left.image|default=''}" loading="lazy" >
<div class="resize">
{assign name="anti_glare_right" value=":array_shift($data.screen_anti_glare)"/}
<img src="{$anti_glare_right.image|default=''}">
<img src="{$anti_glare_right.image|default=''}" loading="lazy" >
</div>
<span class="handle"></span>
</div>
@@ -429,7 +429,7 @@
<div class="swiper-wrapper">
{volist name="data.exterior_texture" id="eo"}
<a class="swiper-slide auto-swiper-slide">
<img src="{$eo.image}" alt="{$eo.title}" href="{$eo.link}">
<img src="{$eo.image}" alt="{$eo.title}" href="{$eo.link}" loading="lazy" >
</a>
{/volist}
</div>
@@ -446,7 +446,7 @@
</div>
<div class="wift6-img opacity0" data-order="27">
{volist name="data.network_card" id="no"}
<img src="{$no.image}" alt="">
<img src="{$no.image}" alt="" loading="lazy" >
{/volist}
</div>
</div>
@@ -460,7 +460,7 @@
</div>
<div class="xh-img opacity0" data-order="29">
{volist name="data.battery_life" id="bo"}
<img src="{$bo.image}" alt="">
<img src="{$bo.image}" alt="" loading="lazy" >
{/volist}
</div>
<div class="xh-b-p">{$battery_life_first.desc|default=''|raw}</div>
@@ -472,7 +472,7 @@
<p>{:lang_i18n("标配多种接口，会议室连接电脑、U盘传输文件、TF卡读取等，全都轻松搞定")}</p>
</div>
<div class="img-wrapper">
<img src="__IMAGES__/topic_laptop/jk.png" alt="接口图" class="bg-img" id="bgImg">
<img src="__IMAGES__/topic_laptop/jk.png" alt="接口图" class="bg-img" id="bgImg" loading="lazy" >
</div>
<div class="annotation anno-delay-1" style="top: 53.5%; left: 42%;"><span style="text-align: center;">{:lang_i18n('肯辛通锁孔')}</span></div>
<div class="annotation anno-delay-1" style="top: 57%; left: 37%;"><span style="text-align: center;">{:lang_i18n('千兆网口')}</span></div>
@@ -489,22 +489,22 @@
<div class="lb">
<div class="carousel-wrapper">
<div class="carousel-arrow arrow-left">
<img src="__IMAGES__/topic_laptop/l1.png" alt="左箭头">
<img src="__IMAGES__/topic_laptop/l1.png" alt="左箭头" loading="lazy" >
</div>
<div class="carousel-container">
<div class="carousel-imgs">
{volist name="data.scene_focus_images" id="so"}
<img src="{$so.image}" alt="{$so.title}" class="carousel-img">
<img src="{$so.image}" alt="{$so.title}" class="carousel-img" >
{/volist}
</div>
</div>
<div class="carousel-arrow arrow-right">
<img src="__IMAGES__/topic_laptop/r1.png" alt="右箭头">
<img src="__IMAGES__/topic_laptop/r1.png" alt="右箭头" loading="lazy" >
</div>
</div>
<div class="carousel-texts">
{volist name="data.scene_focus_images" id="so"}
<div class="carousel-text {if $key == 0}active{/if}" data-index="{$key}">
<div class="carousel-text {if $key == 0}active{/if}" data-index="{$key}" loading="lazy" >
{eq name=":cookie('think_lang')" value="en-us"}
<div class="carousel-text-t1">{$so.title}</div>
<div class="carousel-text-p1">{$so.short_title}</div>
@@ -527,7 +527,7 @@
{notempty name="camare_microphone"}
<div class="tab-panel active">
<div class="tab-panel-img">
<img src="{$camare_microphone.image}" alt="{$camare_microphone.title}" class="content-image">
<img src="{$camare_microphone.image}" alt="{$camare_microphone.title}" class="content-image" loading="lazy" >
</div>
</div>
{/notempty}
@@ -564,7 +564,7 @@
<div class="bottom-img-box">
<div class="bottom-img opacity0" data-order="31">
{volist name="data.product_testing" id="po"}
<img src="{$po.image}" alt="{$po.title}">
<img src="{$po.image}" alt="{$po.title}" loading="lazy" >
{/volist}
</div>
</div>
@@ -1356,8 +1356,110 @@
});
// document.addEventListener('DOMContentLoaded', () => {
// // 1. 获取元素（匹配你的结构）
// const carouselImgs = document.querySelector('.carousel-imgs');
// const imgItems = document.querySelectorAll('.carousel-img');
// const leftArrow = document.querySelector('.arrow-left');
// const rightArrow = document.querySelector('.arrow-right');
// const textItems = document.querySelectorAll('.carousel-text');
// const carouselContainer = document.querySelector('.carousel-container');
// // 容错处理
// if (!carouselImgs || imgItems.length === 0) {
// console.warn('轮播图片为空，初始化终止');
// return;
// }
// // 2. 核心变量（仅索引，无尺寸计算）
// const imgCount = imgItems.length;
// let currentIndex = 0;
// let autoPlayTimer = null;
// let isResizing = false; // 缩放锁，避免重复触发
// // 3. 切换到指定索引（核心：百分比偏移，无尺寸计算）
// const goToIndex = (index) => {
// // 边界处理
// if (index < 0) index = imgCount - 1;
// if (index >= imgCount) index = 0;
// // 关键：用百分比偏移，彻底避开rem/px计算误差
// carouselImgs.style.transform = `translateX(-${index * 100}%)`;
// currentIndex = index;
// // 更新文字激活态
// textItems.forEach((item, idx) => {
// item.classList.toggle('active', idx === currentIndex);
// });
// };
// // 4. 左右切换逻辑
// const slideNext = () => goToIndex(currentIndex + 1);
// const slidePrev = () => goToIndex(currentIndex - 1);
// // 5. 自动播放逻辑
// const autoPlay = () => {
// clearInterval(autoPlayTimer);
// autoPlayTimer = setInterval(slideNext, 3000); // 3秒切换，可改
// };
// // 6. 绑定事件
// // 箭头点击
// leftArrow?.addEventListener('click', () => {
// slidePrev();
// autoPlay(); // 点击后重启自动播放
// });
// rightArrow?.addEventListener('click', () => {
// slideNext();
// autoPlay();
// });
// // 文字指示器点击
// textItems.forEach((item, idx) => {
// item.addEventListener('click', () => {
// goToIndex(idx);
// autoPlay();
// });
// });
// // 鼠标悬停暂停
// carouselContainer?.addEventListener('mouseenter', () => {
// clearInterval(autoPlayTimer);
// });
// carouselContainer?.addEventListener('mouseleave', autoPlay);
// // 7. 窗口缩放响应（核心：仅重新定位，无计算）
// const handleResize = () => {
// if (isResizing) return;
// isResizing = true;
// // 缩放时直接重新定位当前索引（百分比偏移无需计算）
// goToIndex(currentIndex);
// // 解锁
// setTimeout(() => {
// isResizing = false;
// }, 100);
// };
// // 防抖监听窗口缩放
// let resizeTimer;
// window.addEventListener('resize', () => {
// clearTimeout(resizeTimer);
// resizeTimer = setTimeout(handleResize, 150);
// });
// // 8. 初始化
// goToIndex(0); // 初始定位到第一张
// autoPlay(); // 启动自动播放
// // 9. 页面卸载清理定时器
// window.addEventListener('beforeunload', () => {
// clearInterval(autoPlayTimer);
// });
// });
document.addEventListener('DOMContentLoaded', () => {
// 1. 获取元素（匹配你的结构）
// 1. 获取元素
const carouselImgs = document.querySelector('.carousel-imgs');
const imgItems = document.querySelectorAll('.carousel-img');
const leftArrow = document.querySelector('.arrow-left');
@@ -1371,87 +1473,142 @@ document.addEventListener('DOMContentLoaded', () => {
return;
}
// 2. 核心变量（仅索引，无尺寸计算）
const imgCount = imgItems.length;
let currentIndex = 0;
// 2. 核心配置
const imgCount = imgItems.length; // 真实图片数量（如3张：1/2/3）
let currentRealIndex = 0; // 真实图片索引（0=1, 1=2, 2=3）
let isTransitioning = false; // 过渡锁，防止动画冲突
const transitionDuration = 500; // 过渡时长(ms)，需与CSS一致
let autoPlayTimer = null;
let isResizing = false; // 缩放锁，避免重复触发
// 3. 切换到指定索引（核心：百分比偏移，无尺寸计算）
const goToIndex = (index) => {
// 边界处理
if (index < 0) index = imgCount - 1;
if (index >= imgCount) index = 0;
// 3. 初始化无缝DOM：仅复制第一张到末尾（适配3→1右侧滑入）
const initSeamless = () => {
// 复制第一张图片（1）到轮播容器末尾
const firstImgCopy = imgItems[0].cloneNode(true);
carouselImgs.appendChild(firstImgCopy);
// 初始定位：无过渡，显示真实第一张
carouselImgs.style.transition = 'none';
carouselImgs.style.transform = `translateX(0%)`;
void carouselImgs.offsetWidth; // 强制重绘
// 开启过渡
carouselImgs.style.transition = `transform ${transitionDuration}ms ease`;
};
initSeamless();
// 关键：用百分比偏移，彻底避开rem/px计算误差
carouselImgs.style.transform = `translateX(-${index * 100}%)`;
currentIndex = index;
// 4. 核心切换函数（保证3→1时1从右侧滑入）
const slideToNext = () => {
if (isTransitioning) return;
isTransitioning = true;
// 更新文字激活态
textItems.forEach((item, idx) => {
item.classList.toggle('active', idx === currentIndex);
});
// 步骤1：计算目标偏移，执行滑动动画
const targetTranslateX = -(currentRealIndex + 1) * 100;
carouselImgs.style.transform = `translateX(${targetTranslateX}%)`;
// 步骤2：监听过渡结束，处理无缝逻辑
const handleEnd = () => {
carouselImgs.removeEventListener('transitionend', handleEnd);
isTransitioning = false;
// 如果滑到了复制的第一张（3→1的视觉终点）
if (currentRealIndex === imgCount - 1) {
// 瞬间切回真实第一张（无过渡，用户无感知）
carouselImgs.style.transition = 'none';
carouselImgs.style.transform = `translateX(0%)`;
void carouselImgs.offsetWidth;
carouselImgs.style.transition = `transform ${transitionDuration}ms ease`;
currentRealIndex = 0; // 重置为真实第一张
} else {
currentRealIndex += 1; // 正常切换，索引+1
}
// 更新文字指示器激活态
textItems.forEach((item, idx) => {
item.classList.toggle('active', idx === currentRealIndex);
});
};
carouselImgs.addEventListener('transitionend', handleEnd);
};
// 4. 左右切换逻辑
const slideNext = () => goToIndex(currentIndex + 1);
const slidePrev = () => goToIndex(currentIndex - 1);
// 5. 反向切换（1→3，可选保留）
const slideToPrev = () => {
if (isTransitioning) return;
isTransitioning = true;
// 5. 自动播放逻辑
// 1→3时，先瞬间切到复制的3位置，再滑入
if (currentRealIndex === 0) {
carouselImgs.style.transition = 'none';
carouselImgs.style.transform = `translateX(-${imgCount * 100}%)`;
void carouselImgs.offsetWidth;
carouselImgs.style.transition = `transform ${transitionDuration}ms ease`;
currentRealIndex = imgCount - 1;
}
const targetTranslateX = -currentRealIndex * 100;
carouselImgs.style.transform = `translateX(${targetTranslateX}%)`;
const handleEnd = () => {
carouselImgs.removeEventListener('transitionend', handleEnd);
isTransitioning = false;
// 更新文字指示器
textItems.forEach((item, idx) => {
item.classList.toggle('active', idx === currentRealIndex);
});
};
carouselImgs.addEventListener('transitionend', handleEnd);
};
// 6. 自动播放：严格1→2→3→1循环
const autoPlay = () => {
clearInterval(autoPlayTimer);
autoPlayTimer = setInterval(slideNext, 3000); // 3秒切换，可改
autoPlayTimer = setInterval(() => {
if (!isTransitioning) slideToNext();
}, 3000); // 3秒切换一次，可调整
};
// 6. 绑定事件
// 箭头点击
leftArrow?.addEventListener('click', () => {
slidePrev();
// 7. 事件绑定
// 右箭头：下一张（核心，保证3→1右侧滑入）
rightArrow?.addEventListener('click', () => {
slideToNext();
autoPlay(); // 点击后重启自动播放
});
rightArrow?.addEventListener('click', () => {
slideNext();
// 左箭头：上一张（可选，如需取消可注释）
leftArrow?.addEventListener('click', () => {
slideToPrev();
autoPlay();
});
// 文字指示器点击
textItems.forEach((item, idx) => {
item.addEventListener('click', () => {
goToIndex(idx);
if (isTransitioning || currentRealIndex === idx) return;
isTransitioning = true;
// 直接滑到目标图片
carouselImgs.style.transform = `translateX(-${idx * 100}%)`;
currentRealIndex = idx;
// 过渡结束解锁
const handleEnd = () => {
carouselImgs.removeEventListener('transitionend', handleEnd);
isTransitioning = false;
};
carouselImgs.addEventListener('transitionend', handleEnd);
autoPlay();
});
});
// 鼠标悬停暂停
// 鼠标悬停暂停/恢复
carouselContainer?.addEventListener('mouseenter', () => {
clearInterval(autoPlayTimer);
});
carouselContainer?.addEventListener('mouseleave', autoPlay);
// 7. 窗口缩放响应（核心：仅重新定位，无计算）
const handleResize = () => {
if (isResizing) return;
isResizing = true;
// 缩放时直接重新定位当前索引（百分比偏移无需计算）
goToIndex(currentIndex);
// 解锁
setTimeout(() => {
isResizing = false;
}, 100);
};
// 防抖监听窗口缩放
let resizeTimer;
window.addEventListener('resize', () => {
clearTimeout(resizeTimer);
resizeTimer = setTimeout(handleResize, 150);
});
// 8. 初始化
goToIndex(0); // 初始定位到第一张
autoPlay(); // 启动自动播放
// 激活第一个文字指示器
textItems.forEach((item, idx) => {
item.classList.toggle('active', idx === 0);
});
autoPlay(); // 启动自动播放
// 9. 页面卸载清理定时器
window.addEventListener('beforeunload', () => {

6
public/static/index/pc/css/topic_laptop/index.css
View File

@@ -34,8 +34,10 @@ body {
will-change: opacity, transform;
backface-visibility: hidden;
perspective: 1000px;
transition: opacity 0.8s ease-out, transform 0.8s ease-out,
visibility 0.8s ease-out;
transition:
opacity 1.2s ease-in-out,
transform 1.2s ease-in-out,
visibility 1.2s ease-in-out;
}
/* 18-19号防卡顿：延迟19号动画 */
/* [data-order="19"] {

2
public/static/index/pc/css/topic_laptop/lb.css
View File

@@ -85,7 +85,7 @@
}
.carousel-arrow:hover {
opacity: 1;
transform: translateY(-50%) scale(1.1);
/* transform: translateY(-50%) scale(1.1); */
box-shadow: 0 6px 20px rgba(0, 120, 255, 0.4);
}
.arrow-left {