100 lines
3.3 KiB
Vue
100 lines
3.3 KiB
Vue
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<template>
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<view>
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<view v-if="lists.length">
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<u-waterfall ref="uWaterfall" v-model="lists" :add-time="50">
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<template v-slot:left="{leftList}">
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<view style="padding:0 9rpx 0 30rpx">
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<community-list width="336rpx" type="waterfall" :list="leftList"></community-list>
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</view>
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</template>
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<template v-slot:right="{rightList}">
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<view style="padding:0 30rpx 0 9rpx;">
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<community-list width="336rpx" type="waterfall" :list="rightList"></community-list>
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</view>
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</template>
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</u-waterfall>
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</view>
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<view class="p-t-60" v-else>
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<view class="flex row-center m-t-40">
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<u-image width="300" height="300" :src="'/bundle_b/static/like_null.png'"></u-image>
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</view>
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<view class="text-center muted m-t-40">
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暂未点赞过作品哦~
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</view>
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</view>
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</view>
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</template>
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<script>
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import {
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getCommunityLikeLists
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} from "@/api/community.js"
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export default {
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name: 'community-like',
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props: {
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userId: {
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type: Number
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},
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likeNum: {
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type: Number
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}
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},
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data() {
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return {
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lists: [],
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page: 1,
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more: 1,
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pageSize: 10
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}
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},
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watch: {
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likeNum: {
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handler(value) {
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if (this.more) {
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this.getCommunityLike()
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}
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},
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immediate: true
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}
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},
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mounted() {
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uni.$on('changeItem', (event) => {
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const index = this.lists.findIndex(el => el.id == event.id)
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if (index == -1) return
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this.$refs.uWaterfall.remove(event.id)
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})
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},
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methods: {
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// 获取
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getCommunityLike() {
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getCommunityLikeLists({
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user_id: this.userId,
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page_no: this.page,
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page_size: this.pageSize,
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}).then(res => {
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if (res.code == 1) {
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// 如果是第一页需手动置空列表
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if (this.page == 1) {
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if ('uWaterfall' in this.$refs) this.$refs.uWaterfall.clear()
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this.lists = []
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}
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if (res.data.more === 1) {
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this.page += 1
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}
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this.more = res.data.more;
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// 异步：让vue能够监听到数据改变过了
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setTimeout(() => {
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this.lists = [...this.lists, ...res.data.list]
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}, 0)
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} else {
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this.$toast({
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title: res.msg
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})
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}
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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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