<template>
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<view class="page_bg" @tap="clear">
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<!-- #ifdef APP-PLUS -->
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<view class="status_bar">
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<view class="top_view"></view>
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</view>
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<!-- #endif -->
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<view class="top_nav">
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<image src="/static/local/3546451940011a031009b939a8b26314.png" class="image_1" @click="pageBack" />
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<view class="cate">详情</view>
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</view>
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<z-paging ref="paging" class="z_pag" v-model="comments" @query="loadComments" v-if="detail" :fixed="false"
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:empty-view-center="false" :empty-view-fixed="false" empty-view-text="- 暂无最新评论 -">
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<view class="posts_detail">
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<view class="flex-row" style="align-items: center;">
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<u-image :src="detail.user.avatar" shape="circle" :lazy-load="true" class="image_5"
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mode="aspectFill"></u-image>
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<view class="flex-col group_3">
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<text class="text_1">{{detail.user.nickname}}</text>
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<text class="text_2">{{detail._add_time_str}}</text>
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</view>
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</view>
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<view class="text">{{detail.content}}</view>
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<view class="images">
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<view class="image_item" v-for="(img,index) in detail.images" @tap="preview(index)">
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<u-image :src="img" :lazy-load="true" class="img" mode="aspectFill">
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</u-image>
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</view>
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</view>
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<view class="top-group justify-end">
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<view v-if="vk.pubfn.isNotNull(detail.tumbup)" @click.stop="giveTumbUp()">
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<u-icon name="thumb-up-fill" size="34" class="image_10"></u-icon>
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</view>
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<view v-else @click.stop="giveTumbUp()">
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<u-icon name="thumb-up" size="34" class="image_10"></u-icon>
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</view>
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<text class="text_13">{{detail.tumbups.length}}</text>
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<u-icon name="chat" size="34" class="image_10"></u-icon>
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<text class="text_13">{{comments.length}}</text>
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</view>
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</view>
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<view class="comments_bg" :class="{no_com_bg: comments.length < 1}">
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<view class="comments_item" v-for="item in comments">
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<u-image :src="item.user.avatar" shape="circle" :lazy-load="true" class="left_avatar"
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mode="aspectFill"></u-image>
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<view class="right_area">
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<view class="name" @tap.stop="sendToHim(item)">
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{{item.user.nickname}}
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<u-icon name="play-right-fill" color="#707070" size="24" class="to"
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v-if="item.talkToId != ''"></u-icon>
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{{item.talkToName}}
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</view>
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<view class="time">{{item._add_time_str}}</view>
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<view class="content">{{item.content}}</view>
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</view>
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<view class="del_btn" v-if="showDel(item)" @tap="delFlag = true;selectId = item._id">删除</view>
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</view>
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</view>
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<view class="empty"></view>
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</z-paging>
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<view class="send_comment" :class="{padding_more: isSendToOther}">
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<view class="send_to" v-if="isSendToOther">回复：{{sendName}}</view>
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<u-input v-model="value" type="textarea" :border="false" class="input" :height="35" :auto-height="true"
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:focus="focus" />
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<u-button size="mini" class="btn" @tap.stop="send">发送</u-button>
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</view>
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<u-toast ref="uToast" />
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<u-modal v-model="delFlag" content="确认删除评论么？" show-cancel-button @confirm="delThis"></u-modal>
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</view>
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</template>
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<script>
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var that; // 当前页面对象
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var vk; // vk依赖
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export default {
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data() {
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// 页面数据变量
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return {
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detail: null, // 贴子内容
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userInfo: null, // 登录用户信息
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comments: [], // 评论列表
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isSendToOther: false, // 是否回复层主
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sendToId: '', // 回复对象id
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sendName: '', // 回复对象昵称
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value: '', // 发送评论内容
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focus: false, // 获取焦点
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selectId: '',
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delFlag: false
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}
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},
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// 监听 - 页面每次【加载时】执行(如：前进)
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onLoad(options = {}) {
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that = this;
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vk = that.vk;
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that.init(options)
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},
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// 监听 - 页面【首次渲染完成时】执行。注意如果渲染速度快，会在页面进入动画完成前触发
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onReady() {},
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// 监听 - 页面每次【显示时】执行(如：前进和返回) (页面每次出现在屏幕上都触发，包括从下级页面点返回露出当前页面)
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onShow() {},
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// 监听 - 页面每次【隐藏时】执行(如：返回)
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onHide() {},
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// 函数
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computed: {
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showDel() {
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return (item) => {
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if (this.userInfo == null) return false
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return this.userInfo._id == item.uid || this.userInfo._id == item.posterId
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}
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}
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},
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methods: {
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// 页面数据初始化函数
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init(options) {
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that.getDetail(options)
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that.getUserInfo()
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},
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// 获取帖子信息
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getDetail(options) {
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uni.showLoading({ title: "加载中..." })
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uni.vk.callFunction({
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url: 'client/bbs/pub/squareItemDetail',
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data: { _id: options.id, need_user_info: true },
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success(data) {
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that.detail = data.data
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uni.hideLoading()
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},
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fail() { uni.hideLoading() }
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});
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},
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// 获取用户信息
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getUserInfo() {
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vk.userCenter.getCurrentUserInfo({
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success: function(data) {
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that.userInfo = data.userInfo
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}
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});
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},
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pageBack() {
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uni.navigateBack({ delta: 1 })
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},
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// 获取评论详情
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loadComments(pageNo, pageSize) {
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if (pageNo == 1) this.comments = []
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uni.vk.callFunction({
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url: 'client/bbs/pub/squareItemDetailComments',
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title: '获取评论中...',
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data: {
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aid: that.detail._id, // 贴子ID
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pageNo: pageNo,
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pageSize: pageSize,
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},
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success(data) {
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that.$refs.paging.complete(data.rows);
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}
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});
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},
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// 回复层主
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sendToHim(item) {
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if (item.uid == this.userInfo._id) {
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that.$refs.uToast.show({
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title: '无法回复自己',
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type: 'warning',
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duration: 1000,
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})
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return
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}
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this.sendToId = item.uid
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this.sendName = item.user.nickname
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this.isSendToOther = true
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this.focus = true
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},
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// 发送评论
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send() {
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uni.vk.callFunction({
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url: 'client/bbs/kh/square_add_comments',
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title: '发送中...',
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data: {
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aid: that.detail._id,
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posterId: that.detail.user._id,
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content: that.value,
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talkToId: that.isSendToOther ? that.sendToId : '',
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talkToName: that.isSendToOther ? that.sendName : '',
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},
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success(data) {
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that.$refs.uToast.show({
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title: '回复成功',
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type: 'success',
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duration: 1000,
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})
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that.isSendToOther = false
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that.sendToId = ''
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that.sendName = ''
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that.value = ''
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setTimeout(() => { that.loadComments(1, 10) }, 1000)
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}
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});
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},
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// 修改点赞状态
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giveTumbUp() {
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uni.vk.callFunction({
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url: 'client/bbs/kh/change_bbs_tumbup',
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title: "加载中...",
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data: {
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posts_id: that.detail._id,
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posterId: that.detail.user._id,
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status: vk.pubfn.isNotNull(that.detail.tumbup) ? 1 : 0,
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need_user_info: true
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},
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success(res) {
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if (res.code == 0) {
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that.$refs.uToast.show({
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title: res.msg,
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type: 'success',
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duration: 1000,
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})
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// 暂时性增删
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if (res.noStatus == 0) {
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that.detail.tumbup = {}
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that.detail.tumbups.shift()
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uni.$emit('tumpChange', { status: {}, id: that.detail._id, add: false })
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return
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}
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that.detail.tumbup = { id: 'myid' }
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that.detail.tumbups.push({ id: 'myid' })
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uni.$emit('tumpChange', { status: { id: 'myid' }, id: that.detail._id, add: true })
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}
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}
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})
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},
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// 预览图片
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preview(index) {
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uni.previewImage({
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current: index,
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urls: this.detail.images,
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indicator: 'number',
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loop: true
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});
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},
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// 清除回复对象
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clear() {
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this.isSendToOther = false
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this.sendName = ''
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this.focus = false
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},
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delThis() {
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vk.callFunction({
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url: 'client/bbs/kh/del_talk',
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title: '请求中...',
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data: { id: that.selectId },
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success: function(data) {
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that.loadComments(1, 10)
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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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<style lang="scss" scoped>
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.page_bg {
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background-color: #ffffff;
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width: 100%;
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height: 100vh;
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overflow-y: auto;
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}
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.top_nav {
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padding-bottom: 24rpx;
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color: rgb(51, 51, 51);
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font-size: 34rpx;
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line-height: 41rpx;
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white-space: nowrap;
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background-color: rgb(255, 255, 255);
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height: 88rpx;
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position: relative;
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box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.1);
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.image_1 {
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left: 21rpx;
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top: 27rpx;
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width: 19rpx;
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height: 35rpx;
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position: absolute;
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}
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.cate {
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width: 100%;
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padding: 20rpx 0;
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color: rgb(51, 51, 51);
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font-size: 34rpx;
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font-weight: 500;
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line-height: 41rpx;
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white-space: nowrap;
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text-align: center;
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}
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}
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.posts_detail {
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padding: 32rpx 20rpx 0;
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.image_5 {
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width: 88rpx !important;
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height: 88rpx !important;
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}
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.group_3 {
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margin-left: 20rpx;
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margin-top: 14rpx;
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.text_1 {
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color: rgb(51, 51, 51);
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font-size: 32rpx;
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line-height: 38rpx;
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white-space: nowrap;
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font-weight: bold;
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font-size: 30rpx;
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}
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.text_2 {
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margin-top: 14rpx;
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color: rgb(153, 153, 153);
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font-size: 24rpx;
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line-height: 29rpx;
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white-space: nowrap;
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}
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}
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.text {
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margin: 24rpx 4rpx 21rpx;
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}
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.top-group {
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color: rgb(51, 51, 51);
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font-size: 24rpx;
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white-space: nowrap;
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padding-bottom: 16rpx;
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display: flex;
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align-items: center;
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.image_10 {
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width: 34rpx;
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height: 34rpx;
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margin: 4rpx 10rpx 4rpx 80rpx;
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}
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}
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}
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.z_pag {
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height: calc(100vh - 234rpx);
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}
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.images {
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display: flex;
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flex-wrap: wrap;
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margin: 20rpx 0;
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.image_item {
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width: 31.1%;
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margin: 1.1%;
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padding-bottom: 31.1%;
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height: 0;
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position: relative;
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border-radius: 8rpx;
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overflow: hidden;
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.img {
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width: 100% !important;
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height: 100% !important;
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position: absolute;
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top: 0;
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left: 0;
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}
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}
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}
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.comments_bg {
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background: #F8F8F8;
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border-radius: 10rpx;
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border-bottom: 90rpx solid #F8F8F8;
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margin: 0 24rpx 20rpx;
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padding: 14rpx 0;
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.no_com {
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color: #919191;
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font-size: 24rpx;
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padding: 30rpx;
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}
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.comments_item {
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display: flex;
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padding: 14rpx 20rpx;
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position: relative;
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.left_avatar {
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width: 56rpx !important;
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height: 56rpx !important;
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margin-top: 10rpx;
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}
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.right_area {
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margin-left: 20rpx;
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font-size: 24rpx;
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flex: 1;
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.name {
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margin-bottom: 5rpx;
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.to {
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transform: scale(0.5);
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}
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}
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.time {
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font-size: 20rpx;
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font-weight: 400;
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color: #999999;
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margin-bottom: 16rpx;
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}
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.content {
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font-weight: 500;
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color: #666666;
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}
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}
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.del_btn {
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color: #fa3534;
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line-height: 40rpx;
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font-size: 24rpx;
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position: absolute;
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top: 20rpx;
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right: 20rpx;
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}
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}
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}
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.no_com_bg {
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border-bottom: 0;
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background-color: #FFFFFF;
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padding: 40rpx 0;
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}
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.no_com {
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text-align: center;
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}
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.send_comment {
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position: fixed;
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bottom: 0;
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left: 0;
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right: 0;
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border-top: 1px solid #e5e5e5;
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padding: 20rpx;
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display: flex;
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align-items: center;
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background-color: #FFFFFF;
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z-index: 999;
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.send_to {
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position: absolute;
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top: 4rpx;
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left: 28rpx;
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z-index: 99;
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font-size: 24rpx;
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}
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.input {
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background-color: #f8f8f8;
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border-radius: 20rpx;
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padding: 6rpx 20rpx !important;
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}
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.btn {
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margin-left: 6%;
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}
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}
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.padding_more {
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padding: 50rpx 20rpx 20rpx;
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}
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/deep/ .zp-l-container {
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margin-top: -80rpx;
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}
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</style>
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