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<template>
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<view class="video">
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<view class="item" v-for="(a,i) in list" :key="i" @click="openPage(a.video_url)">
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<image class="pic" :src="a.image"></image>
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<view class="n">{{a.title}}</view>
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<image class="play" :src="staticUrl('/static/icon-play.png')"></image>
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</view>
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<view class="empty" style="margin-top: 250rpx;" v-if="total == 0">
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<u-empty mode="data" text="暂无相关信息">
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</u-empty>
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</view>
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<u-popup :show="isShow" @close="close" closeable mode="center">
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<view class="video-popup">
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<video :src="video_url" autoplay controls></video>
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</view>
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</u-popup>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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isShow: false,
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list: [],
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total: 1,
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page: 1,
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category_id: "",
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video_url: "",
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};
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},
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onLoad(o) {
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this.category_id = o.id;
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this.getList();
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},
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onReachBottom() {
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if(this.list.length <= this.total){
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this.page ++
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this.getCircleList();
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}
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},
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methods: {
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close() {
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this.isShow = false
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},
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openPage(url){
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this.isShow = true;
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this.video_url = url
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},
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//获取列表
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async getList() {
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uni.showLoading({
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title: "加载中"
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})
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const { code, data, msg } = await this.$api.videoList({
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page: this.page,
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category_id: this.category_id
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})
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if (code == 200) {
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uni.hideLoading()
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this.list = this.arrayUnique(this.list.concat(data.list),'id');
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this.total = data.total
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} else {
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uni.hideLoading()
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uni.showToast({
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icon: "none",
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title: msg
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})
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}
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},
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//数组对象去重
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arrayUnique(arr, name) {
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var hash = {};
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return arr.reduce(function (item, next) {
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hash[next[name]]
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? ""
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: (hash[next[name]] = true && item.push(next));
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return item;
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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 lang="scss" scoped>
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.video{
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width: 100%;
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min-height: calc(100vh - 44px);
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background-color: #f6f6f6;
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padding: 0 25rpx 25rpx;
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overflow: hidden;
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box-sizing: border-box;
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&-popup{
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width: 690rpx;
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height: 480rpx;
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video{
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width: 100%;
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height: 100%;
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}
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}
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.item{
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padding: 20rpx;
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overflow: hidden;
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border-radius: 20rpx;
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margin-top: 20rpx;
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background-color: #fff;
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position: relative;
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.pic{
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width: 100%;
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height: 300rpx;
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border-radius: 10rpx;
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}
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.n{
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white-space: nowrap;
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text-overflow: ellipsis;
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overflow: hidden;
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font-size: 30rpx;
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font-weight: 400;
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color: #222222;
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margin-top: 30rpx;
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}
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.play{
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width: 80rpx;
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height: 80rpx;
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position: absolute;
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left: 50%;
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top: 150rpx;
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margin-left: -40rpx;
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z-index: 2;
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}
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}
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}
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</style>
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