9 changed files with 1028 additions and 1089 deletions
@ -1,133 +1,147 @@ |
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<template> |
<template> |
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<view class="chapter-cover"> |
<view> |
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<image class="cover-img" src="/static/images/chapter1/cover2.png" mode=""></image> |
<view class="chapter-cover"> |
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<view class="five-senses-content" @click="goFeel"> |
<image class="cover-img" src="/static/images/chapter1/cover2.png" mode=""></image> |
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<view class="box1"></view> |
<view class="five-senses-content" @click="goFeel"> |
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<view class="senses-txt"> |
<view class="box1"></view> |
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触觉 |
<view class="senses-txt"> |
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</view> |
触觉 |
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</view> |
</view> |
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<view class="five-senses-content vision" @click="goVision"> |
</view> |
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<view class="box1"></view> |
<view class="five-senses-content vision" @click="goVision"> |
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<view class="senses-txt"> |
<view class="box1"></view> |
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视觉 |
<view class="senses-txt"> |
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</view> |
视觉 |
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</view> |
</view> |
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<view class="five-senses-content hearing" @click="goHearing"> |
</view> |
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<view class="box1"></view> |
<view class="five-senses-content hearing" @click="goHearing"> |
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<view class="senses-txt"> |
<view class="box1"></view> |
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听觉 |
<view class="senses-txt"> |
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</view> |
听觉 |
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</view> |
</view> |
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<view class="five-senses-content olfactory" @click="goOlfactory"> |
</view> |
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<view class="box1"></view> |
<view class="five-senses-content olfactory" @click="goOlfactory"> |
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<view class="senses-txt"> |
<view class="box1"></view> |
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嗅觉 |
<view class="senses-txt"> |
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</view> |
嗅觉 |
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</view> |
</view> |
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<view class="five-senses-content gustation" @click="goGustation"> |
</view> |
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<view class="box1"></view> |
<view class="five-senses-content gustation" @click="goGustation"> |
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<view class="senses-txt"> |
<view class="box1"></view> |
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味觉 |
<view class="senses-txt"> |
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</view> |
味觉 |
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</view> |
</view> |
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<image @click="goback" class="btn" src="/static/images/chapter1/abandon-btn.png" mode=""></image> |
</view> |
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<image @click="goback" class="btn" src="/static/images/chapter1/abandon-btn.png" mode=""></image> |
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</view> |
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<MusicControl /> |
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</view> |
</view> |
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<MusicControl /> |
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</template> |
</template> |
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<script setup> |
<script> |
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const goback = ()=>{ |
export default { |
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uni.navigateBack({ |
methods: { |
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delta:1 |
goback() { |
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}) |
uni.navigateBack({ |
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delta: 1 |
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}); |
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}, |
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goFeel() { |
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uni.navigateTo({ |
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url: '/xxdf/chapter1/detail1' |
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}); |
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}, |
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goVision() { |
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uni.navigateTo({ |
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url: '/xxdf/chapter1/detail2' |
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}); |
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}, |
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goHearing() { |
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uni.navigateTo({ |
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url: '/xxdf/chapter1/detail3' |
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}); |
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}, |
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goOlfactory() { |
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uni.navigateTo({ |
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url: '/xxdf/chapter1/detail4' |
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}); |
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}, |
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goGustation() { |
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uni.navigateTo({ |
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url: '/xxdf/chapter1/detail5' |
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}); |
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} |
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} |
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}; |
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</script> |
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<style scoped> |
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.chapter-cover { |
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width: 100%; |
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height: 100vh; |
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position: relative; |
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} |
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.cover-img { |
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position: absolute; |
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top: 0; |
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left: 0; |
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width: 100%; |
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height: 100%; |
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z-index: 1; |
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} |
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.five-senses-content { |
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position: absolute; |
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top: 32%; |
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right: 28%; |
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z-index: 2; |
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display: flex; |
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flex-direction: column; |
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align-items: center; |
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} |
} |
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const goFeel = ()=>{ |
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uni.navigateTo({ |
.vision { |
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url:'/pages/chapter1/detail1' |
top: 54% !important; |
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}) |
right: 47% !important; |
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} |
} |
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const goVision = ()=>{ |
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uni.navigateTo({ |
.hearing { |
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url:'/pages/chapter1/detail2' |
top: 62% !important; |
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}) |
right: 8% !important; |
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} |
} |
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const goHearing = ()=>{ |
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uni.navigateTo({ |
.olfactory { |
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url:'/pages/chapter1/detail3' |
top: 64% !important; |
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}) |
right: 76% !important; |
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} |
} |
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const goOlfactory = ()=>{ |
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uni.navigateTo({ |
.gustation { |
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url:'/pages/chapter1/detail4' |
top: 73% !important; |
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}) |
right: 86% !important; |
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} |
} |
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const goGustation = ()=>{ |
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uni.navigateTo({ |
.box1 { |
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url:'/pages/chapter1/detail5' |
background: #fff; |
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}) |
border-radius: 50%; |
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opacity: 0.4; |
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width: 40rpx; |
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height: 40rpx; |
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} |
} |
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</script> |
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<style scoped> |
.senses-txt { |
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.chapter-cover { |
font-size: 24rpx; |
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width: 100%; |
color: rgba(255, 255, 255, 0.8); |
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height: 100vh; |
margin-top: 20rpx; |
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position: relative; |
} |
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} |
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.cover-img { |
.btn { |
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position: absolute; |
position: absolute; |
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top: 0; |
left: 50%; |
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left: 0; |
bottom: 11%; |
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width: 100%; |
transform: translate(-50%, -50%); |
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height: 100%; |
z-index: 2; |
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z-index: 1; |
width: 280rpx; |
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} |
height: 60rpx; |
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.five-senses-content{ |
} |
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position: absolute; |
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top: 32%; |
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right: 28%; |
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z-index: 2; |
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display: flex; |
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flex-direction: column; |
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align-items: center; |
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} |
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.vision{ |
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top: 54% !important; |
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right: 47% !important; |
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} |
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.hearing{ |
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top: 62% !important; |
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right: 8% !important; |
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} |
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.olfactory{ |
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top: 64% !important; |
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right: 76% !important; |
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} |
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.gustation{ |
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top: 73% !important; |
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right: 86% !important; |
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} |
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.box1{ |
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background: #fff; |
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border-radius: 50%; |
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opacity: 0.4; |
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width: 40rpx; |
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height: 40rpx; |
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} |
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.senses-txt{ |
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font-size: 24rpx; |
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color: rgba(255, 255, 255, 0.8); |
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margin-top: 20rpx; |
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} |
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.btn{ |
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position: absolute; |
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left: 50%; |
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bottom: 11%; |
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transform: translate(-50%,-50%); |
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z-index: 2; |
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width: 280rpx; |
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height: 60rpx; |
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} |
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</style> |
</style> |
@ -1,193 +1,177 @@ |
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<template> |
<template> |
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<swiper class="main-swiper" :vertical="true" :current="currentIndex" @change="handleSwiperChange" :duration="300"> |
<view> |
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<swiper-item> |
<swiper class="main-swiper" :vertical="true" :current="currentIndex" @change="handleSwiperChange" :duration="300"> |
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<view class="page-container home-page"> |
<swiper-item> |
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<template v-if="loadedPages[0]"> |
<view class="page-container home-page"> |
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<image v-show="shouldShowContent(0)" class="bg-image" src="/static/images/chapter1/feel.png" mode="" |
<template v-if="loadedPages[0]"> |
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:lazy-load="true"></image> |
<image v-show="shouldShowContent(0)" class="bg-image" src="/static/images/chapter1/feel.png" mode="" |
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<view v-show="shouldShowContent(0)" class="arrow-content"> |
:lazy-load="true"></image> |
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<image class="arrow-down" src="/static/arrow-icon-black.png" mode="" :lazy-load="true"></image> |
<view v-show="shouldShowContent(0)" class="arrow-content"> |
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</view> |
<image class="arrow-down" src="/static/arrow-icon-black.png" mode="" :lazy-load="true"></image> |
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</template> |
</view> |
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</view> |
</template> |
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</swiper-item> |
</view> |
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</swiper-item> |
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<swiper-item> |
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<view class="page-container home-page"> |
<swiper-item> |
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<template v-if="loadedPages[1]"> |
<view class="page-container home-page"> |
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<image v-show="shouldShowContent(1)" class="bg-image" src="/static/images/chapter1/feel2.png" |
<template v-if="loadedPages[1]"> |
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mode="" :lazy-load="true"></image> |
<image v-show="shouldShowContent(1)" class="bg-image" src="/static/images/chapter1/feel2.png" |
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<view v-show="shouldShowContent(1)" :class="['animate-content', {'animate-visible': isVisible}]"> |
mode="" :lazy-load="true"></image> |
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<image class="feel2-img" src="/static/images/chapter1/feel2-img.png" mode="" :lazy-load="true"> |
<view v-show="shouldShowContent(1)" :class="['animate-content', {'animate-visible': isVisible}]"> |
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</image> |
<image class="feel2-img" src="/static/images/chapter1/feel2-img.png" mode="" :lazy-load="true"> |
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</view> |
</image> |
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<image v-show="shouldShowContent(1)" @click="goback" class="btn" src="/static/reselect-btn.png" |
</view> |
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mode="" :lazy-load="true"></image> |
<image v-show="shouldShowContent(1)" @click="goback" class="btn" src="/static/reselect-btn.png" |
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</template> |
mode="" :lazy-load="true"></image> |
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</view> |
</template> |
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</swiper-item> |
</view> |
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</swiper> |
</swiper-item> |
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<MusicControl /> |
</swiper> |
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<MusicControl /> |
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</view> |
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</template> |
</template> |
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<script setup> |
<script> |
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import { |
import MusicControl from '@/components/MusicControl.vue'; |
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ref, |
export default { |
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reactive, |
components: {MusicControl}, |
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onMounted, |
data() { |
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onUnmounted, |
return { |
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watch |
isVisible: false, |
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} from 'vue'; |
currentIndex: 0, |
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loadedPages: { |
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const isVisible = ref(false); |
0: false, |
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const currentIndex = ref(0); |
1: false |
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}, |
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// 记录哪些页面已经加载过 |
preloadBuffer: 1 |
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const loadedPages = reactive({ |
}; |
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0: false, |
}, |
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1: false |
methods: { |
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}); |
shouldShowContent(index) { |
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return Math.abs(index - this.currentIndex) <= this.preloadBuffer; |
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// 加载预缓冲区大小 |
}, |
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const preloadBuffer = 1; // 对于只有两个页面的轮播,1就足够了 |
handleSwiperChange(e) { |
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this.currentIndex = e.detail.current; |
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// 决定是否应该显示特定页面的内容 |
}, |
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const shouldShowContent = (index) => { |
goback() { |
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// 显示当前页和前后各preloadBuffer页 |
uni.navigateBack({ |
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return Math.abs(index - currentIndex.value) <= preloadBuffer; |
delta: 1 |
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}; |
}); |
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} |
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// 监听currentIndex变化,更新已加载页面状态 |
}, |
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watch(currentIndex, (newIndex) => { |
watch: { |
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// 标记当前页面和前后buffer页为已加载 |
currentIndex: { |
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for (let i = Math.max(0, newIndex - preloadBuffer); i <= Math.min(1, newIndex + preloadBuffer); i++) { |
handler(newIndex) { |
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loadedPages[i] = true; |
for (let i = Math.max(0, newIndex - this.preloadBuffer); i <= Math.min(1, newIndex + this.preloadBuffer); i++) { |
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} |
this.loadedPages[i] = true; |
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} |
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// 更新动画状态 |
this.isVisible = newIndex === 1; |
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isVisible.value = newIndex === 1; |
}, |
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}, { |
immediate: true |
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immediate: true |
} |
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}); |
}, |
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mounted() { |
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const handleSwiperChange = (e) => { |
this.loadedPages[0] = true; |
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currentIndex.value = e.detail.current; |
if (this.preloadBuffer >= 1) { |
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}; |
this.loadedPages[1] = true; |
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} |
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const goback = () => { |
} |
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uni.navigateBack({ |
}; |
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delta: 1 |
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}); |
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}; |
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onMounted(() => { |
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// 初始化时标记第一页和相邻页为已加载 |
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loadedPages[0] = true; |
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// 由于只有两页且预加载缓冲区为1,所以第二页也会被标记为已加载 |
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if (preloadBuffer >= 1) { |
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loadedPages[1] = true; |
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} |
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}); |
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</script> |
</script> |
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<style scoped> |
<style scoped> |
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.main-swiper { |
.main-swiper { |
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width: 100%; |
width: 100%; |
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height: 100vh; |
height: 100vh; |
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} |
} |
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.page-container { |
.page-container { |
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height: 100vh; |
height: 100vh; |
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} |
} |
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.home-page { |
.home-page { |
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position: relative; |
position: relative; |
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overflow: hidden; |
overflow: hidden; |
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} |
} |
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.bg-image { |
.bg-image { |
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position: absolute; |
position: absolute; |
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top: 0; |
top: 0; |
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left: 0; |
left: 0; |
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width: 100%; |
width: 100%; |
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height: 100%; |
height: 100%; |
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z-index: 1; |
z-index: 1; |
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} |
} |
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.animate-content { |
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.animate-content { |
position: absolute; |
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position: absolute; |
left: 0; |
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left: 0; |
top: 18%; |
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top: 18%; |
width: 100%; |
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width: 100%; |
display: flex; |
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display: flex; |
justify-content: center; |
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justify-content: center; |
z-index: 2; |
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z-index: 2; |
opacity: 0; |
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opacity: 0; |
transform: scale(0.9); |
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transform: scale(0.9); |
filter: blur(5px); |
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filter: blur(5px); |
transition: opacity 0.6s ease-out 0.2s, |
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transition: opacity 0.6s ease-out 0.2s, |
transform 0.6s ease-out 0.2s, |
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transform 0.6s ease-out 0.2s, |
filter 0.6s ease-out 0.2s; |
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filter 0.6s ease-out 0.2s; |
} |
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} |
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.animate-visible { |
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.animate-visible { |
opacity: 1; |
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opacity: 1; |
transform: scale(1); |
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transform: scale(1); |
filter: blur(0px); |
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filter: blur(0px); |
} |
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} |
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.feel2-img { |
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width: 89%; |
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.feel2-img { |
height: 248rpx; |
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width: 89%; |
} |
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height: 248rpx; |
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} |
.arrow-content { |
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width: 100%; |
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.arrow-content { |
position: absolute; |
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width: 100%; |
bottom: 5%; |
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position: absolute; |
left: 50%; |
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bottom: 5%; |
transform: translate(-50%, -50%); |
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left: 50%; |
display: flex; |
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transform: translate(-50%, -50%); |
align-items: center; |
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display: flex; |
justify-content: center; |
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align-items: center; |
z-index: 2; |
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justify-content: center; |
} |
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z-index: 2; |
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} |
.arrow-down { |
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width: 200rpx; |
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.arrow-down { |
height: 40rpx; |
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width: 200rpx; |
animation: bounce 1.5s infinite; |
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height: 40rpx; |
} |
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animation: bounce 1.5s infinite; |
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} |
.btn { |
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position: absolute; |
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.btn { |
left: 50%; |
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position: absolute; |
bottom: 12%; |
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left: 50%; |
transform: translate(-50%, -50%); |
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bottom: 12%; |
z-index: 2; |
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transform: translate(-50%, -50%); |
width: 180rpx; |
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z-index: 2; |
height: 56rpx; |
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width: 180rpx; |
} |
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height: 56rpx; |
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} |
@keyframes bounce { |
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0%, |
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@keyframes bounce { |
20%, |
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50%, |
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0%, |
80%, |
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20%, |
100% { |
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50%, |
transform: translateY(0); |
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80%, |
} |
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100% { |
40% { |
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transform: translateY(0); |
transform: translateY(-20rpx); |
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} |
} |
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60% { |
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40% { |
transform: translateY(-10rpx); |
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transform: translateY(-20rpx); |
} |
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} |
} |
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60% { |
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transform: translateY(-10rpx); |
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} |
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} |
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</style> |
</style> |
@ -1,193 +1,175 @@ |
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<template> |
<template> |
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<swiper class="main-swiper" :vertical="true" :current="currentIndex" @change="handleSwiperChange" :duration="300"> |
<view> |
||||
<swiper-item> |
<swiper class="main-swiper" :vertical="true" :current="currentIndex" @change="handleSwiperChange" :duration="300"> |
||||
<view class="page-container home-page"> |
<swiper-item> |
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<template v-if="loadedPages[0]"> |
<view class="page-container home-page"> |
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<image v-show="shouldShowContent(0)" class="bg-image" src="/static/images/chapter1/vision.png" |
<template v-if="loadedPages[0]"> |
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mode="" :lazy-load="true"></image> |
<image v-show="shouldShowContent(0)" class="bg-image" src="/static/images/chapter1/vision.png" |
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<view v-show="shouldShowContent(0)" class="arrow-content"> |
mode="" :lazy-load="true"></image> |
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<image class="arrow-down" src="/static/arrow-icon-black.png" mode="" :lazy-load="true"></image> |
<view v-show="shouldShowContent(0)" class="arrow-content"> |
||||
</view> |
<image class="arrow-down" src="/static/arrow-icon-black.png" mode="" :lazy-load="true"></image> |
||||
</template> |
</view> |
||||
</view> |
</template> |
||||
</swiper-item> |
</view> |
||||
|
</swiper-item> |
||||
<swiper-item> |
|
||||
<view class="page-container home-page"> |
<swiper-item> |
||||
<template v-if="loadedPages[1]"> |
<view class="page-container home-page"> |
||||
<image v-show="shouldShowContent(1)" class="bg-image" src="/static/images/chapter1/vision2.png" |
<template v-if="loadedPages[1]"> |
||||
mode="" :lazy-load="true"></image> |
<image v-show="shouldShowContent(1)" class="bg-image" src="/static/images/chapter1/vision2.png" |
||||
<view v-show="shouldShowContent(1)" :class="['animate-content', {'animate-visible': isVisible}]"> |
mode="" :lazy-load="true"></image> |
||||
<image class="feel2-img" src="/static/images/chapter1/vision2-img.png" mode="" |
<view v-show="shouldShowContent(1)" :class="['animate-content', {'animate-visible': isVisible}]"> |
||||
:lazy-load="true"></image> |
<image class="feel2-img" src="/static/images/chapter1/vision2-img.png" mode="" |
||||
</view> |
:lazy-load="true"></image> |
||||
<image v-show="shouldShowContent(1)" @click="goback" class="btn" src="/static/reselect-btn.png" |
</view> |
||||
mode="" :lazy-load="true"></image> |
<image v-show="shouldShowContent(1)" @click="goback" class="btn" src="/static/reselect-btn.png" |
||||
</template> |
mode="" :lazy-load="true"></image> |
||||
</view> |
</template> |
||||
</swiper-item> |
</view> |
||||
</swiper> |
</swiper-item> |
||||
<MusicControl /> |
</swiper> |
||||
|
<MusicControl /> |
||||
|
</view> |
||||
</template> |
</template> |
||||
|
|
||||
<script setup> |
<script> |
||||
import { |
export default { |
||||
ref, |
data() { |
||||
reactive, |
return { |
||||
onMounted, |
isVisible: false, |
||||
onUnmounted, |
currentIndex: 0, |
||||
watch |
loadedPages: { |
||||
} from 'vue'; |
0: false, |
||||
|
1: false |
||||
const isVisible = ref(false); |
}, |
||||
const currentIndex = ref(0); |
preloadBuffer: 1 |
||||
|
}; |
||||
// 记录哪些页面已经加载过 |
}, |
||||
const loadedPages = reactive({ |
methods: { |
||||
0: false, |
shouldShowContent(index) { |
||||
1: false |
return Math.abs(index - this.currentIndex) <= this.preloadBuffer; |
||||
}); |
}, |
||||
|
handleSwiperChange(e) { |
||||
// 加载预缓冲区大小 |
this.currentIndex = e.detail.current; |
||||
const preloadBuffer = 1; // 对于只有两个页面的轮播,1就足够了 |
}, |
||||
|
goback() { |
||||
// 决定是否应该显示特定页面的内容 |
uni.navigateBack({ |
||||
const shouldShowContent = (index) => { |
delta: 1 |
||||
// 显示当前页和前后各preloadBuffer页 |
}); |
||||
return Math.abs(index - currentIndex.value) <= preloadBuffer; |
} |
||||
}; |
}, |
||||
|
watch: { |
||||
// 监听currentIndex变化,更新已加载页面状态 |
currentIndex: { |
||||
watch(currentIndex, (newIndex) => { |
handler(newIndex) { |
||||
// 标记当前页面和前后buffer页为已加载 |
for (let i = Math.max(0, newIndex - this.preloadBuffer); i <= Math.min(1, newIndex + this.preloadBuffer); i++) { |
||||
for (let i = Math.max(0, newIndex - preloadBuffer); i <= Math.min(1, newIndex + preloadBuffer); i++) { |
this.loadedPages[i] = true; |
||||
loadedPages[i] = true; |
} |
||||
} |
this.isVisible = newIndex === 1; |
||||
|
}, |
||||
// 更新动画状态 |
immediate: true |
||||
isVisible.value = newIndex === 1; |
} |
||||
}, { |
}, |
||||
immediate: true |
mounted() { |
||||
}); |
this.loadedPages[0] = true; |
||||
|
if (this.preloadBuffer >= 1) { |
||||
const handleSwiperChange = (e) => { |
this.loadedPages[1] = true; |
||||
currentIndex.value = e.detail.current; |
} |
||||
}; |
} |
||||
|
}; |
||||
const goback = () => { |
|
||||
uni.navigateBack({ |
|
||||
delta: 1 |
|
||||
}); |
|
||||
}; |
|
||||
|
|
||||
onMounted(() => { |
|
||||
// 初始化时标记第一页和相邻页为已加载 |
|
||||
loadedPages[0] = true; |
|
||||
// 由于只有两页且预加载缓冲区为1,所以第二页也会被标记为已加载 |
|
||||
if (preloadBuffer >= 1) { |
|
||||
loadedPages[1] = true; |
|
||||
} |
|
||||
}); |
|
||||
</script> |
</script> |
||||
|
|
||||
|
|
||||
<style scoped> |
<style scoped> |
||||
.main-swiper { |
.main-swiper { |
||||
width: 100%; |
width: 100%; |
||||
height: 100vh; |
height: 100vh; |
||||
} |
} |
||||
|
|
||||
.page-container { |
.page-container { |
||||
height: 100vh; |
height: 100vh; |
||||
} |
} |
||||
|
|
||||
.home-page { |
.home-page { |
||||
position: relative; |
position: relative; |
||||
overflow: hidden; |
overflow: hidden; |
||||
} |
} |
||||
|
|
||||
.bg-image { |
.bg-image { |
||||
position: absolute; |
position: absolute; |
||||
top: 0; |
top: 0; |
||||
left: 0; |
left: 0; |
||||
width: 100%; |
width: 100%; |
||||
height: 100%; |
height: 100%; |
||||
z-index: 1; |
z-index: 1; |
||||
} |
} |
||||
|
|
||||
|
.animate-content { |
||||
.animate-content { |
position: absolute; |
||||
position: absolute; |
left: 0; |
||||
left: 0; |
top: 16%; |
||||
top: 16%; |
width: 100%; |
||||
width: 100%; |
display: flex; |
||||
display: flex; |
justify-content: center; |
||||
justify-content: center; |
z-index: 2; |
||||
z-index: 2; |
opacity: 0; |
||||
opacity: 0; |
transform: scale(0.9); |
||||
transform: scale(0.9); |
filter: blur(5px); |
||||
filter: blur(5px); |
transition: opacity 0.6s ease-out 0.2s, |
||||
transition: opacity 0.6s ease-out 0.2s, |
transform 0.6s ease-out 0.2s, |
||||
transform 0.6s ease-out 0.2s, |
filter 0.6s ease-out 0.2s; |
||||
filter 0.6s ease-out 0.2s; |
} |
||||
} |
|
||||
|
.animate-visible { |
||||
.animate-visible { |
opacity: 1; |
||||
opacity: 1; |
transform: scale(1); |
||||
transform: scale(1); |
filter: blur(0px); |
||||
filter: blur(0px); |
} |
||||
} |
|
||||
|
.feel2-img { |
||||
|
width: 89%; |
||||
.feel2-img { |
height: 248rpx; |
||||
width: 89%; |
} |
||||
height: 248rpx; |
|
||||
} |
.arrow-content { |
||||
|
width: 100%; |
||||
.arrow-content { |
position: absolute; |
||||
width: 100%; |
bottom: 5%; |
||||
position: absolute; |
left: 50%; |
||||
bottom: 5%; |
transform: translate(-50%, -50%); |
||||
left: 50%; |
display: flex; |
||||
transform: translate(-50%, -50%); |
align-items: center; |
||||
display: flex; |
justify-content: center; |
||||
align-items: center; |
z-index: 2; |
||||
justify-content: center; |
} |
||||
z-index: 2; |
|
||||
} |
.arrow-down { |
||||
|
width: 200rpx; |
||||
.arrow-down { |
height: 40rpx; |
||||
width: 200rpx; |
animation: bounce 1.5s infinite; |
||||
height: 40rpx; |
} |
||||
animation: bounce 1.5s infinite; |
|
||||
} |
.btn { |
||||
|
position: absolute; |
||||
.btn { |
left: 50%; |
||||
position: absolute; |
bottom: 12%; |
||||
left: 50%; |
transform: translate(-50%, -50%); |
||||
bottom: 12%; |
z-index: 2; |
||||
transform: translate(-50%, -50%); |
width: 180rpx; |
||||
z-index: 2; |
height: 56rpx; |
||||
width: 180rpx; |
} |
||||
height: 56rpx; |
|
||||
} |
@keyframes bounce { |
||||
|
0%, |
||||
@keyframes bounce { |
20%, |
||||
|
50%, |
||||
0%, |
80%, |
||||
20%, |
100% { |
||||
50%, |
transform: translateY(0); |
||||
80%, |
} |
||||
100% { |
40% { |
||||
transform: translateY(0); |
transform: translateY(-20rpx); |
||||
} |
} |
||||
|
60% { |
||||
40% { |
transform: translateY(-10rpx); |
||||
transform: translateY(-20rpx); |
} |
||||
} |
} |
||||
|
|
||||
60% { |
|
||||
transform: translateY(-10rpx); |
|
||||
} |
|
||||
} |
|
||||
</style> |
</style> |
@ -1,188 +1,173 @@ |
|||||
<template> |
<template> |
||||
<swiper class="main-swiper" :vertical="true" :current="currentIndex" @change="handleSwiperChange" :duration="300"> |
<view> |
||||
<swiper-item> |
|
||||
<view class="page-container home-page"> |
|
||||
<template v-if="loadedPages[0]"> |
<swiper class="main-swiper" :vertical="true" :current="currentIndex" @change="handleSwiperChange" :duration="300"> |
||||
<image v-show="shouldShowContent(0)" class="bg-image" src="/static/images/chapter1/hearing.png" mode="" :lazy-load="true"></image> |
<swiper-item> |
||||
<view v-show="shouldShowContent(0)" class="arrow-content"> |
<view class="page-container home-page"> |
||||
<image class="arrow-down" src="/static/arrow-icon-black.png" mode="" :lazy-load="true"></image> |
<template v-if="loadedPages[0]"> |
||||
</view> |
<image v-show="shouldShowContent(0)" class="bg-image" src="/static/images/chapter1/hearing.png" mode="" :lazy-load="true"></image> |
||||
</template> |
<view v-show="shouldShowContent(0)" class="arrow-content"> |
||||
</view> |
<image class="arrow-down" src="/static/arrow-icon-black.png" mode="" :lazy-load="true"></image> |
||||
</swiper-item> |
</view> |
||||
|
</template> |
||||
<swiper-item> |
</view> |
||||
<view class="page-container home-page"> |
</swiper-item> |
||||
<template v-if="loadedPages[1]"> |
|
||||
<image v-show="shouldShowContent(1)" class="bg-image" src="/static/images/chapter1/hearing2.png" mode="" :lazy-load="true"></image> |
<swiper-item> |
||||
<view v-show="shouldShowContent(1)" :class="['animate-content', {'animate-visible': isVisible}]"> |
<view class="page-container home-page"> |
||||
<image class="feel2-img" src="/static/images/chapter1/hearing2-img.png" mode="" :lazy-load="true"></image> |
<template v-if="loadedPages[1]"> |
||||
</view> |
<image v-show="shouldShowContent(1)" class="bg-image" src="/static/images/chapter1/hearing2.png" mode="" :lazy-load="true"></image> |
||||
<image v-show="shouldShowContent(1)" @click="goback" class="btn" src="/static/reselect-btn.png" mode="" :lazy-load="true"></image> |
<view v-show="shouldShowContent(1)" :class="['animate-content', {'animate-visible': isVisible}]"> |
||||
</template> |
<image class="feel2-img" src="/static/images/chapter1/hearing2-img.png" mode="" :lazy-load="true"></image> |
||||
</view> |
</view> |
||||
</swiper-item> |
<image v-show="shouldShowContent(1)" @click="goback" class="btn" src="/static/reselect-btn.png" mode="" :lazy-load="true"></image> |
||||
</swiper> |
</template> |
||||
<MusicControl /> |
</view> |
||||
|
</swiper-item> |
||||
|
</swiper> |
||||
|
<MusicControl /> |
||||
|
</view> |
||||
</template> |
</template> |
||||
|
|
||||
<script setup> |
<script> |
||||
import { |
export default { |
||||
ref, |
data() { |
||||
reactive, |
return { |
||||
onMounted, |
isVisible: false, |
||||
onUnmounted, |
currentIndex: 0, |
||||
watch |
loadedPages: { |
||||
} from 'vue'; |
0: false, |
||||
|
1: false |
||||
const isVisible = ref(false); |
}, |
||||
const currentIndex = ref(0); |
preloadBuffer: 1 |
||||
|
}; |
||||
// 记录哪些页面已经加载过 |
}, |
||||
const loadedPages = reactive({ |
methods: { |
||||
0: false, |
shouldShowContent(index) { |
||||
1: false |
return Math.abs(index - this.currentIndex) <= this.preloadBuffer; |
||||
}); |
}, |
||||
|
handleSwiperChange(e) { |
||||
// 加载预缓冲区大小 |
this.currentIndex = e.detail.current; |
||||
const preloadBuffer = 1; |
}, |
||||
|
goback() { |
||||
// 决定是否应该显示特定页面的内容 |
uni.navigateBack({ |
||||
const shouldShowContent = (index) => { |
delta: 1 |
||||
// 显示当前页和前后各preloadBuffer页 |
}); |
||||
return Math.abs(index - currentIndex.value) <= preloadBuffer; |
} |
||||
}; |
}, |
||||
|
watch: { |
||||
// 监听currentIndex变化,更新已加载页面状态 |
currentIndex: { |
||||
watch(currentIndex, (newIndex) => { |
handler(newIndex) { |
||||
// 标记当前页面和前后buffer页为已加载 |
for (let i = Math.max(0, newIndex - this.preloadBuffer); i <= Math.min(1, newIndex + this.preloadBuffer); i++) { |
||||
for (let i = Math.max(0, newIndex - preloadBuffer); i <= Math.min(1, newIndex + preloadBuffer); i++) { |
this.loadedPages[i] = true; |
||||
loadedPages[i] = true; |
} |
||||
} |
this.isVisible = newIndex === 1; |
||||
|
}, |
||||
// 更新动画状态 |
immediate: true |
||||
isVisible.value = newIndex === 1; |
} |
||||
}, { immediate: true }); |
}, |
||||
|
mounted() { |
||||
const handleSwiperChange = (e) => { |
this.loadedPages[0] = true; |
||||
currentIndex.value = e.detail.current; |
if (this.preloadBuffer >= 1) { |
||||
|
this.loadedPages[1] = true; |
||||
|
} |
||||
|
} |
||||
}; |
}; |
||||
|
|
||||
const goback = () => { |
|
||||
uni.navigateBack({ |
|
||||
delta: 1 |
|
||||
}); |
|
||||
}; |
|
||||
|
|
||||
onMounted(() => { |
|
||||
// 初始化时标记第一页和相邻页为已加载 |
|
||||
loadedPages[0] = true; |
|
||||
|
|
||||
// 由于只有两页且预加载缓冲区为1,第二页也会被标记为已加载 |
|
||||
if(preloadBuffer >= 1) { |
|
||||
loadedPages[1] = true; |
|
||||
} |
|
||||
}); |
|
||||
</script> |
</script> |
||||
|
|
||||
|
|
||||
<style scoped> |
<style scoped> |
||||
.main-swiper { |
.main-swiper { |
||||
width: 100%; |
width: 100%; |
||||
height: 100vh; |
height: 100vh; |
||||
} |
} |
||||
|
|
||||
.page-container { |
.page-container { |
||||
height: 100vh; |
height: 100vh; |
||||
} |
} |
||||
|
|
||||
.home-page { |
.home-page { |
||||
position: relative; |
position: relative; |
||||
overflow: hidden; |
overflow: hidden; |
||||
} |
} |
||||
|
|
||||
.bg-image { |
.bg-image { |
||||
position: absolute; |
position: absolute; |
||||
top: 0; |
top: 0; |
||||
left: 0; |
left: 0; |
||||
width: 100%; |
width: 100%; |
||||
height: 100%; |
height: 100%; |
||||
z-index: 1; |
z-index: 1; |
||||
} |
} |
||||
|
|
||||
|
.animate-content { |
||||
.animate-content { |
position: absolute; |
||||
position: absolute; |
left: 0; |
||||
left: 0; |
top: 16%; |
||||
top: 16%; |
width: 100%; |
||||
width: 100%; |
display: flex; |
||||
display: flex; |
justify-content: center; |
||||
justify-content: center; |
z-index: 2; |
||||
z-index: 2; |
opacity: 0; |
||||
opacity: 0; |
transform: scale(0.9); |
||||
transform: scale(0.9); |
filter: blur(5px); |
||||
filter: blur(5px); |
transition: opacity 0.6s ease-out 0.2s, |
||||
transition: opacity 0.6s ease-out 0.2s, |
transform 0.6s ease-out 0.2s, |
||||
transform 0.6s ease-out 0.2s, |
filter 0.6s ease-out 0.2s; |
||||
filter 0.6s ease-out 0.2s; |
} |
||||
} |
|
||||
|
.animate-visible { |
||||
.animate-visible { |
opacity: 1; |
||||
opacity: 1; |
transform: scale(1); |
||||
transform: scale(1); |
filter: blur(0px); |
||||
filter: blur(0px); |
} |
||||
} |
|
||||
|
.feel2-img { |
||||
|
width: 89%; |
||||
.feel2-img { |
height: 228rpx; |
||||
width: 89%; |
} |
||||
height: 228rpx; |
|
||||
} |
.arrow-content { |
||||
|
width: 100%; |
||||
.arrow-content { |
position: absolute; |
||||
width: 100%; |
bottom: 5%; |
||||
position: absolute; |
left: 50%; |
||||
bottom: 5%; |
transform: translate(-50%, -50%); |
||||
left: 50%; |
display: flex; |
||||
transform: translate(-50%, -50%); |
align-items: center; |
||||
display: flex; |
justify-content: center; |
||||
align-items: center; |
z-index: 2; |
||||
justify-content: center; |
} |
||||
z-index: 2; |
|
||||
} |
.arrow-down { |
||||
|
width: 200rpx; |
||||
.arrow-down { |
height: 40rpx; |
||||
width: 200rpx; |
animation: bounce 1.5s infinite; |
||||
height: 40rpx; |
} |
||||
animation: bounce 1.5s infinite; |
|
||||
} |
.btn { |
||||
|
position: absolute; |
||||
.btn { |
left: 50%; |
||||
position: absolute; |
bottom: 12%; |
||||
left: 50%; |
transform: translate(-50%, -50%); |
||||
bottom: 12%; |
z-index: 2; |
||||
transform: translate(-50%, -50%); |
width: 180rpx; |
||||
z-index: 2; |
height: 56rpx; |
||||
width: 180rpx; |
} |
||||
height: 56rpx; |
|
||||
} |
@keyframes bounce { |
||||
|
0%, |
||||
@keyframes bounce { |
20%, |
||||
|
50%, |
||||
0%, |
80%, |
||||
20%, |
100% { |
||||
50%, |
transform: translateY(0); |
||||
80%, |
} |
||||
100% { |
40% { |
||||
transform: translateY(0); |
transform: translateY(-20rpx); |
||||
} |
} |
||||
|
60% { |
||||
40% { |
transform: translateY(-10rpx); |
||||
transform: translateY(-20rpx); |
} |
||||
} |
} |
||||
|
|
||||
60% { |
|
||||
transform: translateY(-10rpx); |
|
||||
} |
|
||||
} |
|
||||
</style> |
</style> |
@ -1,239 +1,227 @@ |
|||||
<template> |
<template> |
||||
<swiper class="main-swiper" :vertical="true" :current="currentIndex" @change="handleSwiperChange" :duration="300"> |
<view> |
||||
<swiper-item> |
|
||||
<view class="page-container home-page"> |
|
||||
<template v-if="loadedPages[0]"> |
<swiper class="main-swiper" :vertical="true" :current="currentIndex" @change="handleSwiperChange" :duration="300"> |
||||
<image v-show="shouldShowContent(0)" class="bg-image" src="/static/images/chapter1/olfactory.png" mode="" :lazy-load="true"></image> |
<swiper-item> |
||||
<view v-show="shouldShowContent(0)" class="arrow-content"> |
<view class="page-container home-page"> |
||||
<image class="arrow-down" src="/static/arrow-icon-black.png" mode="" :lazy-load="true"></image> |
<template v-if="loadedPages[0]"> |
||||
</view> |
<image v-show="shouldShowContent(0)" class="bg-image" src="/static/images/chapter1/olfactory.png" mode="" :lazy-load="true"></image> |
||||
</template> |
<view v-show="shouldShowContent(0)" class="arrow-content"> |
||||
</view> |
<image class="arrow-down" src="/static/arrow-icon-black.png" mode="" :lazy-load="true"></image> |
||||
</swiper-item> |
</view> |
||||
|
</template> |
||||
<swiper-item> |
</view> |
||||
<view class="page-container home-page"> |
</swiper-item> |
||||
<template v-if="loadedPages[1]"> |
|
||||
<image v-show="shouldShowContent(1)" class="bg-image" src="/static/images/chapter1/olfactory2.png" mode="" :lazy-load="true"></image> |
<swiper-item> |
||||
<view v-show="shouldShowContent(1)" :class="['animate-content', {'animate-visible': isVisible}]"> |
<view class="page-container home-page"> |
||||
<image class="feel2-img" src="/static/images/chapter1/olfactory2-img.png" mode="" :lazy-load="true"></image> |
<template v-if="loadedPages[1]"> |
||||
</view> |
<image v-show="shouldShowContent(1)" class="bg-image" src="/static/images/chapter1/olfactory2.png" mode="" :lazy-load="true"></image> |
||||
</template> |
<view v-show="shouldShowContent(1)" :class="['animate-content', {'animate-visible': isVisible}]"> |
||||
</view> |
<image class="feel2-img" src="/static/images/chapter1/olfactory2-img.png" mode="" :lazy-load="true"></image> |
||||
</swiper-item> |
</view> |
||||
|
</template> |
||||
<swiper-item> |
</view> |
||||
<view class="page-container home-page"> |
</swiper-item> |
||||
<template v-if="loadedPages[2]"> |
|
||||
<image v-show="shouldShowContent(2)" class="bg-image" src="/static/images/chapter1/olfactory4.png" mode="" :lazy-load="true"></image> |
<swiper-item> |
||||
<view v-show="shouldShowContent(2)" :class="['animate-content2', {'animate-visible': isVisible2}]"> |
<view class="page-container home-page"> |
||||
<image class="feel4-img" src="/static/images/chapter1/olfactory4-img.png" mode="" :lazy-load="true"></image> |
<template v-if="loadedPages[2]"> |
||||
</view> |
<image v-show="shouldShowContent(2)" class="bg-image" src="/static/images/chapter1/olfactory4.png" mode="" :lazy-load="true"></image> |
||||
</template> |
<view v-show="shouldShowContent(2)" :class="['animate-content2', {'animate-visible': isVisible2}]"> |
||||
</view> |
<image class="feel4-img" src="/static/images/chapter1/olfactory4-img.png" mode="" :lazy-load="true"></image> |
||||
</swiper-item> |
</view> |
||||
|
</template> |
||||
<swiper-item> |
</view> |
||||
<view class="page-container home-page"> |
</swiper-item> |
||||
<template v-if="loadedPages[3]"> |
|
||||
<image v-show="shouldShowContent(3)" class="bg-image" src="/static/images/chapter1/olfactory3.png" mode="" :lazy-load="true"></image> |
<swiper-item> |
||||
<image v-show="shouldShowContent(3)" class="feel3-img" src="/static/images/chapter1/olfactory3-img.png" mode="" :lazy-load="true"></image> |
<view class="page-container home-page"> |
||||
<image v-show="shouldShowContent(3)" @click="goback" class="btn" src="/static/seek-btn.png" mode="" :lazy-load="true"></image> |
<template v-if="loadedPages[3]"> |
||||
</template> |
<image v-show="shouldShowContent(3)" class="bg-image" src="/static/images/chapter1/olfactory3.png" mode="" :lazy-load="true"></image> |
||||
</view> |
<image v-show="shouldShowContent(3)" class="feel3-img" src="/static/images/chapter1/olfactory3-img.png" mode="" :lazy-load="true"></image> |
||||
</swiper-item> |
<image v-show="shouldShowContent(3)" @click="goback" class="btn" src="/static/seek-btn.png" mode="" :lazy-load="true"></image> |
||||
</swiper> |
</template> |
||||
<MusicControl /> |
</view> |
||||
|
</swiper-item> |
||||
|
</swiper> |
||||
|
<MusicControl /> |
||||
|
</view> |
||||
</template> |
</template> |
||||
|
|
||||
<script setup> |
<script> |
||||
import { |
export default { |
||||
ref, |
data() { |
||||
reactive, |
return { |
||||
onMounted, |
isVisible: false, |
||||
onUnmounted, |
isVisible2: false, |
||||
watch |
currentIndex: 0, |
||||
} from 'vue'; |
loadedPages: { |
||||
|
0: false, |
||||
const isVisible = ref(false); |
1: false, |
||||
const isVisible2 = ref(false); |
2: false, |
||||
const currentIndex = ref(0); |
3: false |
||||
|
}, |
||||
// 记录哪些页面已经加载过 |
preloadBuffer: 1 |
||||
const loadedPages = reactive({ |
}; |
||||
0: false, |
}, |
||||
1: false, |
methods: { |
||||
2: false, |
shouldShowContent(index) { |
||||
3: false |
return Math.abs(index - this.currentIndex) <= this.preloadBuffer; |
||||
}); |
}, |
||||
|
handleSwiperChange(e) { |
||||
// 加载预缓冲区大小 |
this.currentIndex = e.detail.current; |
||||
const preloadBuffer = 1; |
}, |
||||
|
goback() { |
||||
// 决定是否应该显示特定页面的内容 |
const app = getApp(); |
||||
const shouldShowContent = (index) => { |
app.globalData.mainSliderIndex = 3; |
||||
// 显示当前页和前后各preloadBuffer页 |
uni.navigateTo({ |
||||
return Math.abs(index - currentIndex.value) <= preloadBuffer; |
url: '/xxdf/home/home' |
||||
|
}); |
||||
|
} |
||||
|
}, |
||||
|
watch: { |
||||
|
currentIndex: { |
||||
|
handler(newIndex) { |
||||
|
for (let i = Math.max(0, newIndex - this.preloadBuffer); i <= Math.min(3, newIndex + this.preloadBuffer); i++) { |
||||
|
this.loadedPages[i] = true; |
||||
|
} |
||||
|
this.isVisible = newIndex === 1; |
||||
|
this.isVisible2 = newIndex === 2; |
||||
|
}, |
||||
|
immediate: true |
||||
|
} |
||||
|
}, |
||||
|
mounted() { |
||||
|
this.loadedPages[0] = true; |
||||
|
if (this.preloadBuffer >= 1) { |
||||
|
this.loadedPages[1] = true; |
||||
|
} |
||||
|
} |
||||
}; |
}; |
||||
|
|
||||
// 监听currentIndex变化,更新已加载页面状态 |
|
||||
watch(currentIndex, (newIndex) => { |
|
||||
// 标记当前页面和前后buffer页为已加载 |
|
||||
for (let i = Math.max(0, newIndex - preloadBuffer); i <= Math.min(3, newIndex + preloadBuffer); i++) { |
|
||||
loadedPages[i] = true; |
|
||||
} |
|
||||
|
|
||||
// 更新动画状态 |
|
||||
isVisible.value = newIndex === 1; |
|
||||
isVisible2.value = newIndex === 2; |
|
||||
}, { immediate: true }); |
|
||||
|
|
||||
const handleSwiperChange = (e) => { |
|
||||
currentIndex.value = e.detail.current; |
|
||||
}; |
|
||||
|
|
||||
const goback = () => { |
|
||||
const app = getApp(); |
|
||||
app.globalData.mainSliderIndex = 3; |
|
||||
uni.navigateTo({ |
|
||||
url: '/pages/home/home' |
|
||||
}); |
|
||||
}; |
|
||||
|
|
||||
onMounted(() => { |
|
||||
// 初始化时标记第一页和相邻页为已加载 |
|
||||
loadedPages[0] = true; |
|
||||
|
|
||||
// 预加载第二页 |
|
||||
if(preloadBuffer >= 1) { |
|
||||
loadedPages[1] = true; |
|
||||
} |
|
||||
}); |
|
||||
</script> |
</script> |
||||
|
|
||||
|
|
||||
<style scoped> |
<style scoped> |
||||
.main-swiper { |
.main-swiper { |
||||
width: 100%; |
width: 100%; |
||||
height: 100vh; |
height: 100vh; |
||||
} |
} |
||||
|
|
||||
.page-container { |
.page-container { |
||||
height: 100vh; |
height: 100vh; |
||||
} |
} |
||||
|
|
||||
.home-page { |
.home-page { |
||||
position: relative; |
position: relative; |
||||
overflow: hidden; |
overflow: hidden; |
||||
} |
} |
||||
|
|
||||
.bg-image { |
.bg-image { |
||||
position: absolute; |
position: absolute; |
||||
top: 0; |
top: 0; |
||||
left: 0; |
left: 0; |
||||
width: 100%; |
width: 100%; |
||||
height: 100%; |
height: 100%; |
||||
z-index: 1; |
z-index: 1; |
||||
} |
} |
||||
|
|
||||
.animate-content2 { |
.animate-content2 { |
||||
position: absolute; |
position: absolute; |
||||
left: 0; |
left: 0; |
||||
top: 25%; |
top: 25%; |
||||
width: 100%; |
width: 100%; |
||||
display: flex; |
display: flex; |
||||
justify-content: center; |
justify-content: center; |
||||
z-index: 2; |
z-index: 2; |
||||
opacity: 0; |
opacity: 0; |
||||
transform: scale(0.9); |
transform: scale(0.9); |
||||
filter: blur(5px); |
filter: blur(5px); |
||||
transition: opacity 0.6s ease-out 0.2s, |
transition: opacity 0.6s ease-out 0.2s, |
||||
transform 0.6s ease-out 0.2s, |
transform 0.6s ease-out 0.2s, |
||||
filter 0.6s ease-out 0.2s; |
filter 0.6s ease-out 0.2s; |
||||
} |
} |
||||
|
|
||||
.animate-content { |
.animate-content { |
||||
position: absolute; |
position: absolute; |
||||
left: 6%; |
left: 6%; |
||||
top: 32%; |
top: 32%; |
||||
width: 100%; |
width: 100%; |
||||
display: flex; |
display: flex; |
||||
z-index: 2; |
z-index: 2; |
||||
/* 初始状态 */ |
/* 初始状态 */ |
||||
opacity: 0; |
opacity: 0; |
||||
transform: translateX(-50px) scale(0.95); |
transform: translateX(-50px) scale(0.95); |
||||
filter: blur(2px); |
filter: blur(2px); |
||||
/* 过渡效果 */ |
/* 过渡效果 */ |
||||
transition: opacity 0.7s ease-out 0.3s, |
transition: opacity 0.7s ease-out 0.3s, |
||||
transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) 0.3s, |
transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) 0.3s, |
||||
filter 0.6s ease-out 0.3s; |
filter 0.6s ease-out 0.3s; |
||||
} |
} |
||||
|
|
||||
.animate-visible { |
.animate-visible { |
||||
opacity: 1; |
opacity: 1; |
||||
transform: translateX(0) scale(1); |
transform: translateX(0) scale(1); |
||||
filter: blur(0); |
filter: blur(0); |
||||
} |
} |
||||
|
|
||||
|
.feel2-img { |
||||
.feel2-img { |
width: 300rpx; |
||||
width: 300rpx; |
} |
||||
} |
|
||||
|
.feel3-img { |
||||
.feel3-img { |
width: 100%; |
||||
width: 100%; |
height: 650rpx; |
||||
height: 650rpx; |
z-index: 2; |
||||
z-index: 2; |
position: relative |
||||
position: relative |
} |
||||
} |
|
||||
.feel4-img{ |
.feel4-img { |
||||
width: 100%; |
width: 100%; |
||||
height: 400rpx; |
height: 400rpx; |
||||
} |
} |
||||
.arrow-content { |
|
||||
width: 100%; |
.arrow-content { |
||||
position: absolute; |
width: 100%; |
||||
bottom: 5%; |
position: absolute; |
||||
left: 50%; |
bottom: 5%; |
||||
transform: translate(-50%, -50%); |
left: 50%; |
||||
display: flex; |
transform: translate(-50%, -50%); |
||||
align-items: center; |
display: flex; |
||||
justify-content: center; |
align-items: center; |
||||
z-index: 2; |
justify-content: center; |
||||
} |
z-index: 2; |
||||
|
} |
||||
.arrow-down { |
|
||||
width: 200rpx; |
.arrow-down { |
||||
height: 40rpx; |
width: 200rpx; |
||||
animation: bounce 1.5s infinite; |
height: 40rpx; |
||||
} |
animation: bounce 1.5s infinite; |
||||
|
} |
||||
.btn { |
|
||||
position: absolute; |
.btn { |
||||
left: 50%; |
position: absolute; |
||||
bottom: 12%; |
left: 50%; |
||||
transform: translate(-50%, -50%); |
bottom: 12%; |
||||
z-index: 2; |
transform: translate(-50%, -50%); |
||||
width: 270rpx; |
z-index: 2; |
||||
height: 60rpx; |
width: 270rpx; |
||||
} |
height: 60rpx; |
||||
|
} |
||||
@keyframes bounce { |
|
||||
|
@keyframes bounce { |
||||
0%, |
0%, |
||||
20%, |
20%, |
||||
50%, |
50%, |
||||
80%, |
80%, |
||||
100% { |
100% { |
||||
transform: translateY(0); |
transform: translateY(0); |
||||
} |
} |
||||
|
40% { |
||||
40% { |
transform: translateY(-20rpx); |
||||
transform: translateY(-20rpx); |
} |
||||
} |
60% { |
||||
|
transform: translateY(-10rpx); |
||||
60% { |
} |
||||
transform: translateY(-10rpx); |
} |
||||
} |
|
||||
} |
|
||||
</style> |
</style> |
@ -1,187 +1,172 @@ |
|||||
<template> |
<template> |
||||
<swiper class="main-swiper" :vertical="true" :current="currentIndex" @change="handleSwiperChange" :duration="300"> |
<view> |
||||
<swiper-item> |
|
||||
<view class="page-container home-page"> |
|
||||
<template v-if="loadedPages[0]"> |
<swiper class="main-swiper" :vertical="true" :current="currentIndex" @change="handleSwiperChange" :duration="300"> |
||||
<image v-show="shouldShowContent(0)" class="bg-image" src="/static/images/chapter1/gustation.png" mode="" :lazy-load="true"></image> |
<swiper-item> |
||||
<view v-show="shouldShowContent(0)" class="arrow-content"> |
<view class="page-container home-page"> |
||||
<image class="arrow-down" src="/static/arrow-icon-black.png" mode="" :lazy-load="true"></image> |
<template v-if="loadedPages[0]"> |
||||
</view> |
<image v-show="shouldShowContent(0)" class="bg-image" src="/static/images/chapter1/gustation.png" mode="" :lazy-load="true"></image> |
||||
</template> |
<view v-show="shouldShowContent(0)" class="arrow-content"> |
||||
</view> |
<image class="arrow-down" src="/static/arrow-icon-black.png" mode="" :lazy-load="true"></image> |
||||
</swiper-item> |
</view> |
||||
|
</template> |
||||
<swiper-item> |
</view> |
||||
<view class="page-container home-page"> |
</swiper-item> |
||||
<template v-if="loadedPages[1]"> |
|
||||
<image v-show="shouldShowContent(1)" class="bg-image" src="/static/images/chapter1/gustation2.png" mode="" :lazy-load="true"></image> |
<swiper-item> |
||||
<view v-show="shouldShowContent(1)" :class="['animate-content', {'animate-visible': isVisible}]"> |
<view class="page-container home-page"> |
||||
<image class="feel2-img" src="/static/images/chapter1/gustation2-img.png" mode="" :lazy-load="true"></image> |
<template v-if="loadedPages[1]"> |
||||
</view> |
<image v-show="shouldShowContent(1)" class="bg-image" src="/static/images/chapter1/gustation2.png" mode="" :lazy-load="true"></image> |
||||
<image v-show="shouldShowContent(1)" @click="goback" class="btn" src="/static/reselect-btn.png" mode="" :lazy-load="true"></image> |
<view v-show="shouldShowContent(1)" :class="['animate-content', {'animate-visible': isVisible}]"> |
||||
</template> |
<image class="feel2-img" src="/static/images/chapter1/gustation2-img.png" mode="" :lazy-load="true"></image> |
||||
</view> |
</view> |
||||
</swiper-item> |
<image v-show="shouldShowContent(1)" @click="goback" class="btn" src="/static/reselect-btn.png" mode="" :lazy-load="true"></image> |
||||
</swiper> |
</template> |
||||
<MusicControl /> |
</view> |
||||
|
</swiper-item> |
||||
|
</swiper> |
||||
|
<MusicControl /> |
||||
|
</view> |
||||
</template> |
</template> |
||||
|
|
||||
<script setup> |
<script> |
||||
import { |
export default { |
||||
ref, |
data() { |
||||
reactive, |
return { |
||||
onMounted, |
isVisible: false, |
||||
onUnmounted, |
currentIndex: 0, |
||||
watch |
loadedPages: { |
||||
} from 'vue'; |
0: false, |
||||
|
1: false |
||||
const isVisible = ref(false); |
}, |
||||
const currentIndex = ref(0); |
preloadBuffer: 1 |
||||
|
}; |
||||
// 记录哪些页面已经加载过 |
}, |
||||
const loadedPages = reactive({ |
methods: { |
||||
0: false, |
shouldShowContent(index) { |
||||
1: false |
return Math.abs(index - this.currentIndex) <= this.preloadBuffer; |
||||
}); |
}, |
||||
|
handleSwiperChange(e) { |
||||
// 加载预缓冲区大小 |
this.currentIndex = e.detail.current; |
||||
const preloadBuffer = 1; |
}, |
||||
|
goback() { |
||||
// 决定是否应该显示特定页面的内容 |
uni.navigateBack({ |
||||
const shouldShowContent = (index) => { |
delta: 1 |
||||
// 显示当前页和前后各preloadBuffer页 |
}); |
||||
return Math.abs(index - currentIndex.value) <= preloadBuffer; |
} |
||||
}; |
}, |
||||
|
watch: { |
||||
// 监听currentIndex变化,更新已加载页面状态 |
currentIndex: { |
||||
watch(currentIndex, (newIndex) => { |
handler(newIndex) { |
||||
// 标记当前页面和前后buffer页为已加载 |
for (let i = Math.max(0, newIndex - this.preloadBuffer); i <= Math.min(1, newIndex + this.preloadBuffer); i++) { |
||||
for (let i = Math.max(0, newIndex - preloadBuffer); i <= Math.min(1, newIndex + preloadBuffer); i++) { |
this.loadedPages[i] = true; |
||||
loadedPages[i] = true; |
} |
||||
} |
this.isVisible = newIndex === 1; |
||||
|
}, |
||||
// 更新动画状态 |
immediate: true |
||||
isVisible.value = newIndex === 1; |
} |
||||
}, { immediate: true }); |
}, |
||||
|
mounted() { |
||||
const handleSwiperChange = (e) => { |
this.loadedPages[0] = true; |
||||
currentIndex.value = e.detail.current; |
if (this.preloadBuffer >= 1) { |
||||
|
this.loadedPages[1] = true; |
||||
|
} |
||||
|
} |
||||
}; |
}; |
||||
|
|
||||
const goback = () => { |
|
||||
uni.navigateBack({ |
|
||||
delta: 1 |
|
||||
}); |
|
||||
}; |
|
||||
|
|
||||
onMounted(() => { |
|
||||
// 初始化时标记第一页和相邻页为已加载 |
|
||||
loadedPages[0] = true; |
|
||||
|
|
||||
// 由于只有两页且预加载缓冲区为1,第二页也会被标记为已加载 |
|
||||
if(preloadBuffer >= 1) { |
|
||||
loadedPages[1] = true; |
|
||||
} |
|
||||
}); |
|
||||
</script> |
</script> |
||||
|
|
||||
|
|
||||
<style scoped> |
<style scoped> |
||||
.main-swiper { |
.main-swiper { |
||||
width: 100%; |
width: 100%; |
||||
height: 100vh; |
height: 100vh; |
||||
} |
} |
||||
|
|
||||
.page-container { |
.page-container { |
||||
height: 100vh; |
height: 100vh; |
||||
} |
} |
||||
|
|
||||
.home-page { |
.home-page { |
||||
position: relative; |
position: relative; |
||||
overflow: hidden; |
overflow: hidden; |
||||
} |
} |
||||
|
|
||||
.bg-image { |
.bg-image { |
||||
position: absolute; |
position: absolute; |
||||
top: 0; |
top: 0; |
||||
left: 0; |
left: 0; |
||||
width: 100%; |
width: 100%; |
||||
height: 100%; |
height: 100%; |
||||
z-index: 1; |
z-index: 1; |
||||
} |
} |
||||
|
|
||||
|
.animate-content { |
||||
.animate-content { |
position: absolute; |
||||
position: absolute; |
right: 6%; |
||||
right: 6%; |
top: 24%; |
||||
top: 24%; |
display: flex; |
||||
display: flex; |
justify-content: center; |
||||
justify-content: center; |
z-index: 2; |
||||
z-index: 2; |
opacity: 0; |
||||
opacity: 0; |
transform: scale(0.9); |
||||
transform: scale(0.9); |
filter: blur(5px); |
||||
filter: blur(5px); |
transition: opacity 0.6s ease-out 0.2s, |
||||
transition: opacity 0.6s ease-out 0.2s, |
transform 0.6s ease-out 0.2s, |
||||
transform 0.6s ease-out 0.2s, |
filter 0.6s ease-out 0.2s; |
||||
filter 0.6s ease-out 0.2s; |
} |
||||
} |
|
||||
|
.animate-visible { |
||||
.animate-visible { |
opacity: 1; |
||||
opacity: 1; |
transform: scale(1); |
||||
transform: scale(1); |
filter: blur(0px); |
||||
filter: blur(0px); |
} |
||||
} |
|
||||
|
.feel2-img { |
||||
|
width: 310rpx; |
||||
.feel2-img { |
height: 410rpx; |
||||
width: 310rpx; |
} |
||||
height: 410rpx; |
|
||||
} |
.arrow-content { |
||||
|
width: 100%; |
||||
.arrow-content { |
position: absolute; |
||||
width: 100%; |
bottom: 5%; |
||||
position: absolute; |
left: 50%; |
||||
bottom: 5%; |
transform: translate(-50%, -50%); |
||||
left: 50%; |
display: flex; |
||||
transform: translate(-50%, -50%); |
align-items: center; |
||||
display: flex; |
justify-content: center; |
||||
align-items: center; |
z-index: 2; |
||||
justify-content: center; |
} |
||||
z-index: 2; |
|
||||
} |
.arrow-down { |
||||
|
width: 200rpx; |
||||
.arrow-down { |
height: 40rpx; |
||||
width: 200rpx; |
animation: bounce 1.5s infinite; |
||||
height: 40rpx; |
} |
||||
animation: bounce 1.5s infinite; |
|
||||
} |
.btn { |
||||
|
position: absolute; |
||||
.btn { |
left: 50%; |
||||
position: absolute; |
bottom: 12%; |
||||
left: 50%; |
transform: translate(-50%, -50%); |
||||
bottom: 12%; |
z-index: 2; |
||||
transform: translate(-50%, -50%); |
width: 180rpx; |
||||
z-index: 2; |
height: 56rpx; |
||||
width: 180rpx; |
} |
||||
height: 56rpx; |
|
||||
} |
@keyframes bounce { |
||||
|
0%, |
||||
@keyframes bounce { |
20%, |
||||
|
50%, |
||||
0%, |
80%, |
||||
20%, |
100% { |
||||
50%, |
transform: translateY(0); |
||||
80%, |
} |
||||
100% { |
40% { |
||||
transform: translateY(0); |
transform: translateY(-20rpx); |
||||
} |
} |
||||
|
60% { |
||||
40% { |
transform: translateY(-10rpx); |
||||
transform: translateY(-20rpx); |
} |
||||
} |
} |
||||
|
|
||||
60% { |
|
||||
transform: translateY(-10rpx); |
|
||||
} |
|
||||
} |
|
||||
</style> |
</style> |
Loading…
Reference in new issue