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EP12 分类列表元素点击跳转

news 来源：原创 2024/9/20 15:00:43

文件路径： E:/homework/uniappv3tswallpaper/pages.json

{"pages": [ //pages数组中第一项表示应用启动页，参考：https://uniapp.dcloud.io/collocation/pages{"path": "pages/index/index","style": {"navigationBarTitleText": "uni-app","navigationStyle": "custom"}},{"path": "pages/classify/classify","style": {"navigationBarTitleText": "classify","navigationStyle": "custom"}},{"path": "pages/user/user","style": {"navigationBarTitleText": "user","navigationStyle": "custom"}},{"path": "pages/classlist/classlist","style": {"navigationBarTitleText": "classlist","navigationStyle": "custom"}}],"globalStyle": {"navigationBarTextStyle": "black","navigationBarTitleText": "壁纸","navigationBarBackgroundColor": "#fff","backgroundColor": "#F8F8F8"},"tabBar": {"color": "#9799a5","selectedColor": "#28B389","list": [{"text": "分类","pagePath": "pages/classify/classify","iconPath": "static/images/tabBar/classify.png","selectedIconPath": "static/images/tabBar/classify-h.png"}, {"text": "推荐","pagePath": "pages/index/index","iconPath": "static/images/tabBar/home.png","selectedIconPath": "static/images/tabBar/home-h.png"}, {"text": "我的","pagePath": "pages/user/user","iconPath": "static/images/tabBar/user.png","selectedIconPath": "static/images/tabBar/user-h.png"}]},"uniIdRouter": {}
}

给每个 tabbar 中的页面添加上 navigationStyle 属性。

文件路径： E:/homework/uniappv3tswallpaper/components/theme-item/theme-item.vue

<template><view class="themeItem"><navigator url="/pages/classlist/classlist" class="box" v-if="!isMore"><image class="pic" src="../../common/images/classify1.jpg" mode="aspectFill"></image><view class="mask">明星美女</view><view class="tab">3天前更新</view></navigator><navigator url="/pages/classify/classify" open-type="reLaunch" class="box more" v-if="isMore"><image class="pic" src="../../common/images/more.jpg" mode="aspectFill"></image><view class="mask"><uni-icons type="more-filled" size="34" color="#fff"></uni-icons><view class="text">更多</view></view></navigator></view>
</template><script setup>defineProps({isMore: {type: Boolean,default: false}})
</script><style lang="scss">.themeItem {.box {height: 340rpx;border-radius: 10rpx;overflow: hidden;position: relative;.pic {width: 100%;height: 100%;}.mask {position: absolute;bottom: 0;left: 0;width: 100%;height: 70rpx;background-color: rgba(0, 0, 0, 0.2);color: #fff;display: flex;align-items: center;justify-content: center;font-weight: 600;backdrop-filter: blur(20rpx);}.tab {position: absolute;left: 0%;top: 0%;background: rgba(250, 190, 90, 0.7);backdrop-filter: blur(20rpx);color: #fff;padding: 6rpx 14rpx;border-radius: 0 0 20rpx 0;transform: scale(0.8);transform-origin: left top;}}.box.more {.mask {height: 100%;width: 100%;flex-direction: column;}.text {font-size: 28rpx;}}}
</style>

分类页面中的每一项都是全局组件 theme-item ，所以在组件上直接添加 url 。

并且 more 组件中的跳转目标页面同样是 tabbar 中的页面，所以需要添加 open-type 属性。

文件路径： E:/homework/uniappv3tswallpaper/pages/user/user.vue

<template><view class="userLayout pageBg"><view class="userInfo"><view class="avatar"><image src="../../common/images/preview1.jpg" mode="aspectFill"></image></view><view class="ip">100.100.100.100</view><view class="from">中国山东</view></view><view class="section"><view class="list"><navigator url="/pages/classlist/classlist"><view class="row"><view class="left"><uni-icons type="download-filled" size="20" color="#28b389"></uni-icons><view class="text">我的下载</view></view><view class="right"><view class="text">33</view><uni-icons type="right" size="15" color="#aaa"></uni-icons></view></view></navigator><navigator url="/pages/classlist/classlist"><view class="row"><view class="left"><uni-icons type="star-filled" size="20" color="#28b389"></uni-icons><view class="text">我的评分</view></view><view class="right"><view class="text">33</view><uni-icons type="right" size="15" color="#aaa"></uni-icons></view></view></navigator><view class="row"><view class="left"><uni-icons type="chatboxes-filled" size="20" color="#28b389"></uni-icons><view class="text">联系客服</view></view><view class="right"><view class="text"></view><uni-icons type="right" size="15" color="#aaa"></uni-icons></view><!-- #ifdef MP --><button open-type="contact">联系客服</button><!-- #endif --><!-- #ifndef MP --><button @click="clickContact">打电话</button><!-- #endif --></view></view></view><view class="section"><view class="list"><view class="row"><view class="left"><uni-icons type="notification-filled" size="20" color="#28b389"></uni-icons><view class="text">订阅更新</view></view><view class="right"><view class="text"></view><uni-icons type="right" size="15" color="#aaa"></uni-icons></view></view><view class="row"><view class="left"><uni-icons type="flag-filled" size="20" color="#28b389"></uni-icons><view class="text">常见问题</view></view><view class="right"><view class="text"></view><uni-icons type="right" size="15" color="#aaa"></uni-icons></view></view></view></view></view>
</template><script setup>const clickContact = () => {uni.makePhoneCall({phoneNumber: '114' //仅为示例});}
</script><style lang="scss" scoped>.userLayout {.userInfo {display: flex;flex-direction: column;flex-wrap: nowrap;align-content: center;justify-content: center;align-items: center;padding: 50rpx 0;.avatar {height: 160rpx;width: 160rpx;border-radius: 50%;overflow: hidden;image {height: 100%;width: 100%;}}.ip {font-size: 44rpx;color: #333;padding: 20rpx 0 5rpx;}.from {font-size: 28rpx;color: #aaa;}}}.section {width: 690rpx;margin: 50rpx auto;border: 1rpx solid #eee;border-radius: 10rpx;border-shadow: 0 0 30rpx rgba(0, 0, 0, 0.2);.list {.row {display: flex;flex-direction: row;flex-wrap: nowrap;align-content: center;justify-content: space-between;align-items: center;padding: 0 30rpx;height: 100rpx;border-bottom: 1px solid #eee;position: relative;background: white;:last-child {border-bottom: 0;}.left {display: flex;flex-direction: row;flex-wrap: nowrap;align-content: center;align-items: center;.text {padding-left: 20rpx;color: #666}}.right {display: flex;flex-direction: row;flex-wrap: nowrap;align-content: center;align-items: center;.text {padding-left: 20rpx;color: #666}}button {position: absolute;top: 0%;left: 0%;height: 100%;width: 100%;opacity: 0}}}}
</style>

user 页面中也有需要跳转到详情列表页面的情况。

文件路径： E:/homework/uniappv3tswallpaper/pages/classlist/classlist.vue

<template><view class="classlist"><view class="content"><navigator url="" class="item" v-for="item in 10"><image src="../../common/images/preview2.jpg" mode="aspectFill"></image></navigator></view></view>
</template><script setup></script><style lang="scss">.classlist {.content {display: grid;grid-template-columns: repeat(3, 1fr);gap: 5px;padding: 5rpx;.item {height: 440rpx;width: 100%;image {height: 100%;width: 100%;display: block;}}}}
</style>

详情列表页面单独写成一个页面。

注意：
在 user 页面中实现跳转的时候，如果将元素的 view 标签改为 navigator 标签，可能会因为 navigator 标签的内置 a 标签而造成布局错乱。
可以在 view 标签外层直接套用 navigator 标签，完美解决这个问题。