feat: 首次提交
This commit is contained in:
peerless_hero
74
pages/layout/topTab/fNewsItem.nvue
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74
pages/layout/topTab/fNewsItem.nvue
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@ -0,0 +1,74 @@
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<template>
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<fui-list :topBorder="false" bottomBorder bottomLeft="32" bottomRight="32">
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<view class="fui-news__item" @tap="handleClick">
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<fui-overflow-hidden :text="item.title" :size="36" :rows="3"></fui-overflow-hidden>
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<view class="fui-image__list" v-if="item.imageList && item.imageList.length">
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<fui-lazyload :src="src" v-for="(src,idx) in item.imageList" :key="idx"
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:width="item.imageList.length>1?200:400" :height="item.imageList.length>1?200:0" marginRight="20"
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mode="aspectFill"></fui-lazyload>
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</view>
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<view class="fui-news__info">
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<fui-text v-if="item.isTop" :padding="['0','20rpx','0','0']" text="置顶" :size="25" color="#FF2B2B">
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</fui-text>
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<fui-text :padding="['0','20rpx','0','0']" :text="item.source" :size="25" color="#7F7F7F">
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</fui-text>
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<fui-text :text="`${item.comment}评论`" :size="25" color="#7F7F7F"></fui-text>
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</view>
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</view>
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</fui-list>
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</template>
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<script>
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export default {
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name: 'fNewsItem',
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emits: ['click'],
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props: {
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item: {
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type: Object,
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default () {
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return {}
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}
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}
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},
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methods: {
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handleClick() {
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this.$emit('click');
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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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.fui-news__item {
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/* #ifndef APP-NVUE */
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width: 100%;
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box-sizing: border-box;
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/* #endif */
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padding: 20rpx 32rpx;
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background-color: #fff;
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}
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.fui-news__item:active {
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background-color: rgba(0, 0, 0, 0.2);
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}
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.fui-image__list {
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/* #ifndef APP-NVUE */
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display: flex;
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/* #endif */
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flex-direction: row;
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align-items: center;
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flex-wrap: wrap;
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padding-top: 20rpx;
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padding-bottom: 16rpx;
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}
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.fui-news__info {
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/* #ifndef APP-NVUE */
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display: flex;
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/* #endif */
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flex-direction: row;
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transform: scale(0.8);
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transform-origin: 0 100%;
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}
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</style>
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90
pages/layout/topTab/index.js
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90
pages/layout/topTab/index.js
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@ -0,0 +1,90 @@
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// 本文件由FirstUI授权予新疆天衡创新研究院有限公司（手机号：1 861 4 07 2549，身份证尾号：5A07X5）专用，请尊重知识产权，勿私下传播，违者追究法律责任。
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export default [{
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id: 1,
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title: '这座中亚古城为何引起总书记的关注',
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isTop: true,
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source: '人民日报',
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comment: 1855,
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imageList: ['https://res.firstui.cn/static/images/component/waterfall/P_001.jpeg']
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//...
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}, {
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id: 2,
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title: '纳米时栅用时间测量空间',
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isTop: true,
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source: '金台资讯',
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comment: 2112,
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imageList: ['https://res.firstui.cn/static/images/component/waterfall/P_004.jpeg']
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}, {
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id: 3,
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title: '羊了个羊山东排第一，山东游戏大省实锤了',
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isTop: false,
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source: '直播德州',
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comment: 261,
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imageList: ['https://res.firstui.cn/static/images/component/waterfall/P_002.jpeg',
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'https://res.firstui.cn/static/images/component/waterfall/P_003.jpeg'
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]
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}, {
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id: 4,
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title: '早上空腹喝水，危害大过不吃早餐？忠告：3种水，不建议空腹喝',
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isTop: false,
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source: '康复科刘医师',
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comment: 1204,
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imageList: ['https://res.firstui.cn/static/images/component/waterfall/P_009.jpeg',
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'https://res.firstui.cn/static/images/component/waterfall/P_010.jpeg'
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]
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}, {
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id: 5,
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title: '提起蒙古国，很多人的心中都会生起一种难以言说的痛。156万多平方公里、跟新疆差不多大的一块肥沃土地，说没就没了',
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isTop: false,
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source: '直播德州',
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comment: 135,
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imageList: ['https://res.firstui.cn/static/images/component/waterfall/P_001.jpeg',
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'https://res.firstui.cn/static/images/component/waterfall/P_006.jpeg',
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'https://res.firstui.cn/static/images/component/waterfall/P_005.jpeg'
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]
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}, {
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id: 6,
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title: '这座中亚古城为何引起总书记的关注',
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isTop: true,
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source: '人民日报',
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comment: 1855,
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imageList: ['https://res.firstui.cn/static/images/component/waterfall/P_001.jpeg']
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//...
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}, {
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id: 7,
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title: '纳米时栅用时间测量空间',
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isTop: true,
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source: '金台资讯',
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comment: 2112,
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imageList: ['https://res.firstui.cn/static/images/component/waterfall/P_004.jpeg']
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}, {
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id: 8,
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title: '羊了个羊山东排第一，山东游戏大省实锤了',
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isTop: false,
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source: '直播德州',
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comment: 261,
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imageList: ['https://res.firstui.cn/static/images/component/waterfall/P_002.jpeg',
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'https://res.firstui.cn/static/images/component/waterfall/P_003.jpeg'
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]
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}, {
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id: 9,
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title: '早上空腹喝水，危害大过不吃早餐？忠告：3种水，不建议空腹喝',
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isTop: false,
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source: '康复科刘医师',
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comment: 1204,
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imageList: ['https://res.firstui.cn/static/images/component/waterfall/P_009.jpeg',
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'https://res.firstui.cn/static/images/component/waterfall/P_010.jpeg'
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]
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}, {
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id: 10,
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title: '提起蒙古国，很多人的心中都会生起一种难以言说的痛。156万多平方公里、跟新疆差不多大的一块肥沃土地，说没就没了',
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isTop: false,
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source: '直播德州',
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comment: 135,
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imageList: ['https://res.firstui.cn/static/images/component/waterfall/P_001.jpeg',
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'https://res.firstui.cn/static/images/component/waterfall/P_006.jpeg',
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'https://res.firstui.cn/static/images/component/waterfall/P_005.jpeg'
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]
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}]
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312
pages/layout/topTab/topTab.nvue
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312
pages/layout/topTab/topTab.nvue
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@ -0,0 +1,312 @@
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<template>
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<view class="fui-top__tabs">
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<view>
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<fui-tabs :tabs="tabs" :scroll="true" alignLeft :current="tabIndex" @change="change"></fui-tabs>
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</view>
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<swiper :current="tabIndex" class="fui-swiper__box" :duration="300" @change="tabChange">
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<swiper-item class="fui-swiper__item" v-for="(tab, index) in newsList" :key="index">
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<!-- #ifdef APP-NVUE -->
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<list class="fui-scroll__list" :enableBackToTop="true" :scroll-y="true" loadmoreoffset="15"
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@loadmore="loadMore(index)">
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<refresh class="fui-refresh" @refresh="onrefresh(index)" @pullingdown="onpullingdown"
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:display="tab.refreshing ? 'show' : 'hide'">
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<div class="fui-refresh__view">
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<image class="fui-refresh__icon" :src="refreshIcon"
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:style="{ width: tab.refreshing || pulling ? 0 : '20px' }"
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:class="{ 'fui-refresh__icon-active': tab.refreshFlag }"></image>
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<loading-indicator class="fui-loading__icon" animating="true" v-if="tab.refreshing">
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</loading-indicator>
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<text class="fui-loading__text">{{ tab.refreshText }}</text>
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</div>
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</refresh>
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<cell v-for="(item, idx) in tab.data" :key="item.id">
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<f-news-item :item="item" @click="detail(item)"></f-news-item>
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</cell>
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<cell>
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<fui-loadmore v-if="tab.isLoading"></fui-loadmore>
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<fui-divider text="已加载全部数据" v-if="!tab.isLoading && tab.pageIndex > 3"></fui-divider>
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</cell>
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</list>
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<!-- #endif -->
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<!-- #ifndef APP-NVUE -->
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<scroll-view class="fui-scroll__list" refresher-enabled :refresher-triggered="tab.refreshing"
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refresher-background="#F1F4FA" enable-back-to-top :refresher-threshold="100" scroll-y
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@scrolltolower="loadMore(index)" @refresherrefresh="onrefresh">
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<view style="min-height:101%">
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<view v-for="(item, idx) in tab.data" :key="idx">
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<f-news-item :item="item" @click="detail(item)"></f-news-item>
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</view>
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<fui-loadmore v-if="tab.isLoading"></fui-loadmore>
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<fui-divider text="已加载全部数据" v-if="!tab.isLoading && tab.pageIndex > 3"></fui-divider>
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</view>
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</scroll-view>
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<!-- #endif -->
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</swiper-item>
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</swiper>
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</view>
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</template>
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<script>
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import fNewsItem from './fNewsItem.nvue'
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import newsData from './index.js'
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// 缓存最多页数
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const MAX_CACHE_PAGEINDEX = 3;
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// 缓存页签数量
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const MAX_CACHE_PAGE = 3;
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export default {
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components: {
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fNewsItem
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},
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data() {
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return {
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isIos: false,
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newsList: [],
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cacheTab: [],
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tabIndex: 0,
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tabs: ['推荐', '热榜', '新时代', '科技', '懂车帝', '体育', '健康', 'NBA', '每日必看'],
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pulling: false,
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refreshIcon: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFEAAABRBAMAAABYoVcFAAAAKlBMVEUAAACXl5eZmZmfn5+YmJiXl5eampqZmZmYmJiYmJiZmZmYmJiZmZmZmZl02B9kAAAADXRSTlMAQKAQ0GAsUN+wz5CA21ow0AAAAM5JREFUSMftzLEJAkEQheFR4WzjGji4wC5E0A7E0OgaEIwF4RqwJEEODKcX1114yQ/uhsLtY6Lh57NZ7Dz1heXd27Kwcb+WlQv3Vy1rWcta1rKW/1Q2R8PWt8FYdhPLi79ZLt33KB/hibJzH1E+PaAqRfqAcuMBVSlyMmy1C6hKka0CoCpBAlUJEmgsQQJVCRKoSpBAU0mSaCpJEk0lSSMaS5JG9FuK/IkeQkmSaEjikSSaRpJoHEmiIvOoyCwqMo+KzKMi8+hoZTtte5vDPrSGI5zJ/Z1kAAAAAElFTkSuQmCC'
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};
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},
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onLoad() {
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setTimeout(() => {
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this.newsList = this.initData();
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uni.getSystemInfo({
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success: res => {
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this.isIos = 'ios' == res.platform.toLocaleLowerCase();
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}
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});
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}, 200);
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},
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methods: {
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initData() {
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let ary = [];
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for (let i = 0, length = this.tabs.length; i < length; i++) {
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let aryItem = {
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loadingText: '正在加载...',
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refreshing: false,
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refreshText: '',
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data: [],
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isLoading: false,
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pageIndex: 1
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};
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if (i === this.tabIndex) {
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aryItem.pageIndex = 2;
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aryItem.data = aryItem.data.concat(newsData);
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}
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ary.push(aryItem);
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}
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return ary;
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},
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getList(index, refresh) {
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let activeTab = this.newsList[index];
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let list = newsData || [];
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if (refresh) {
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activeTab.data = [];
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activeTab.loadingText = '正在加载...';
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activeTab.pageIndex = 2;
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activeTab.data = list || [];
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} else {
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activeTab.data = activeTab.data.concat(list);
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activeTab.pageIndex++;
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activeTab.isLoading = false;
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//根据实际修改判断条件
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if (activeTab.pageIndex > 3) {
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activeTab.loadingText = '没有更多了';
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}
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}
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},
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detail(e) {
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uni.showToast({
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title: '详情~',
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icon: 'none'
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});
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},
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||||
loadMore(e) {
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let index = this.tabIndex
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let activeTab = this.newsList[index];
|
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if (activeTab.pageIndex < 4 && !activeTab.isLoading) {
|
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activeTab.isLoading = true;
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setTimeout(() => {
|
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this.getList(index);
|
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}, 300);
|
||||
}
|
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},
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change(e) {
|
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this.switchTab(e.index);
|
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},
|
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tabChange(e) {
|
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console.log(e)
|
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if (e.detail.source == 'touch' || e.detail.source == 'autoplay') {
|
||||
let index = e.target.current || e.detail.current;
|
||||
this.switchTab(index);
|
||||
}
|
||||
},
|
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switchTab(index) {
|
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if (this.tabIndex === index) return;
|
||||
if (this.newsList[index].data.length === 0) {
|
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this.getList(index);
|
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}
|
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// 缓存 tabId
|
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if (this.newsList[this.tabIndex].pageIndex > MAX_CACHE_PAGEINDEX) {
|
||||
let isExist = this.cacheTab.indexOf(this.tabIndex);
|
||||
if (isExist < 0) {
|
||||
this.cacheTab.push(this.tabIndex);
|
||||
}
|
||||
}
|
||||
|
||||
this.tabIndex = index;
|
||||
let scrollIndex = index - 1 < 0 ? 0 : index - 1;
|
||||
|
||||
// 释放 tabId
|
||||
if (this.cacheTab.length > MAX_CACHE_PAGE) {
|
||||
let cacheIndex = this.cacheTab[0];
|
||||
this.clearTabData(cacheIndex);
|
||||
this.cacheTab.splice(0, 1);
|
||||
}
|
||||
},
|
||||
clearTabData(e) {
|
||||
this.newsList[e].data.length = 0;
|
||||
this.newsList[e].loadingText = '加载更多...';
|
||||
this.newsList[e].refreshing = false;
|
||||
this.newsList[e].isLoading = false;
|
||||
this.newsList[e].pageIndex = 1;
|
||||
},
|
||||
onrefresh(e) {
|
||||
let index = this.tabIndex;
|
||||
var tab = this.newsList[index];
|
||||
// #ifdef APP-NVUE
|
||||
if (!tab.refreshFlag) {
|
||||
return;
|
||||
}
|
||||
// #endif
|
||||
|
||||
// #ifndef APP-NVUE
|
||||
if (tab.refreshing) {
|
||||
return;
|
||||
}
|
||||
// #endif
|
||||
|
||||
tab.refreshing = true;
|
||||
tab.refreshText = '正在刷新...';
|
||||
|
||||
setTimeout(() => {
|
||||
this.getList(index, true);
|
||||
this.pulling = true;
|
||||
tab.refreshing = false;
|
||||
tab.refreshFlag = false;
|
||||
tab.refreshText = '刷新成功';
|
||||
// #ifndef H5
|
||||
uni.showToast({
|
||||
title: '刷新成功',
|
||||
icon: 'none'
|
||||
});
|
||||
// #endif
|
||||
setTimeout(() => {
|
||||
// TODO fix ios和Android 动画时间相反问题
|
||||
this.pulling = false;
|
||||
}, 500);
|
||||
}, 1000);
|
||||
},
|
||||
onpullingdown(e) {
|
||||
var tab = this.newsList[this.tabIndex];
|
||||
if (tab.refreshing || this.pulling) {
|
||||
return;
|
||||
}
|
||||
if (Math.abs(e.pullingDistance) > Math.abs(e.viewHeight)) {
|
||||
tab.refreshFlag = true;
|
||||
tab.refreshText = '释放立即刷新';
|
||||
} else {
|
||||
tab.refreshFlag = false;
|
||||
tab.refreshText = '下拉可以刷新';
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
<style>
|
||||
/* #ifndef APP-PLUS */
|
||||
page {
|
||||
width: 100%;
|
||||
min-height: 100%;
|
||||
}
|
||||
|
||||
/* #endif */
|
||||
|
||||
.fui-top__tabs {
|
||||
/* #ifndef APP-NVUE */
|
||||
display: flex;
|
||||
overflow: hidden;
|
||||
/* #endif */
|
||||
flex: 1;
|
||||
flex-direction: column;
|
||||
background-color: #F1F4FA;
|
||||
height: 100vh;
|
||||
}
|
||||
|
||||
.fui-swiper__box {
|
||||
flex: 1;
|
||||
}
|
||||
|
||||
.fui-swiper__item {
|
||||
flex: 1;
|
||||
/* #ifndef APP-NVUE */
|
||||
display: flex;
|
||||
/* #endif */
|
||||
flex-direction: row;
|
||||
}
|
||||
|
||||
.fui-scroll__list {
|
||||
/* flex: 1; */
|
||||
/* #ifndef APP-NVUE */
|
||||
display: flex;
|
||||
/* #endif */
|
||||
/* #ifndef MP-ALIPAY */
|
||||
flex-direction: column;
|
||||
/* #endif */
|
||||
width: 750rpx;
|
||||
}
|
||||
|
||||
/* #ifdef APP-NVUE */
|
||||
.fui-refresh {
|
||||
width: 750rpx;
|
||||
height: 64px;
|
||||
justify-content: center;
|
||||
}
|
||||
|
||||
.fui-refresh__view {
|
||||
flex-direction: row;
|
||||
flex-wrap: nowrap;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
}
|
||||
|
||||
.fui-refresh__icon {
|
||||
width: 20px;
|
||||
height: 20px;
|
||||
transition-duration: 0.25s;
|
||||
transition-property: transform;
|
||||
transform: rotate(0deg);
|
||||
transform-origin: 10px 10px;
|
||||
}
|
||||
|
||||
.fui-refresh__icon-active {
|
||||
transform: rotate(180deg);
|
||||
}
|
||||
|
||||
.fui-loading__icon {
|
||||
width: 20px;
|
||||
height: 20px;
|
||||
margin-right: 5px;
|
||||
color: #999999;
|
||||
}
|
||||
|
||||
.fui-loading__text {
|
||||
margin-left: 2px;
|
||||
font-size: 14px;
|
||||
color: #999999;
|
||||
}
|
||||
|
||||
/* #endif */
|
||||
</style>
|
||||
Reference in New Issue
Block a user