227 lines
9.1 KiB
Vue
227 lines
9.1 KiB
Vue
<template>
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<view>
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<view class="uni-header">
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<view class="uni-group">
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<view class="uni-title"></view>
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<view class="uni-sub-title"></view>
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</view>
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<view class="uni-group">
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<input class="uni-search" type="text" v-model="query" @confirm="search" placeholder="请输入搜索内容" />
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<button class="uni-button" type="default" size="mini" @click="search">搜索</button>
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<button class="uni-button" type="default" size="mini" @click="navigateTo('./add')">新增</button>
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<button class="uni-button" type="default" size="mini" :disabled="!selectedIndexs.length" @click="delTable">批量删除</button>
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<download-excel class="hide-on-phone" :fields="exportExcel.fields" :data="exportExcelData" :type="exportExcel.type" :name="exportExcel.filename">
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<button class="uni-button" type="primary" size="mini">导出 Excel</button>
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</download-excel>
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</view>
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</view>
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<view class="uni-container">
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<unicloud-db ref="udb" :collection="collectionList" field="content,root_id,author_id,parent_id,article_id,like_count,create_time,update_time,reply_count,ip_location" :where="where" page-data="replace"
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:orderby="orderby" :getcount="true" :page-size="options.pageSize" :page-current="options.pageCurrent"
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v-slot:default="{data,pagination,loading,error,options}" :options="options" loadtime="manual" @load="onqueryload">
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<uni-table ref="table" :loading="loading" :emptyText="error.message || '没有更多数据'" border stripe type="selection" @selection-change="selectionChange">
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<uni-tr>
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<uni-th align="center" filter-type="search" @filter-change="filterChange($event, 'content')" sortable @sort-change="sortChange($event, 'content')">评论内容</uni-th>
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<uni-th align="center" filter-type="search" @filter-change="filterChange($event, 'root_id')" sortable @sort-change="sortChange($event, 'root_id')">root_id</uni-th>
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<uni-th align="center" sortable @sort-change="sortChange($event, 'author_id')">author_id</uni-th>
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<uni-th align="center" filter-type="search" @filter-change="filterChange($event, 'parent_id')" sortable @sort-change="sortChange($event, 'parent_id')">parent_id</uni-th>
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<uni-th align="center" sortable @sort-change="sortChange($event, 'article_id')">article_id</uni-th>
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<uni-th align="center" filter-type="range" @filter-change="filterChange($event, 'like_count')" sortable @sort-change="sortChange($event, 'like_count')">like_count</uni-th>
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<uni-th align="center" filter-type="timestamp" @filter-change="filterChange($event, 'create_time')" sortable @sort-change="sortChange($event, 'create_time')">create_time</uni-th>
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<uni-th align="center" filter-type="timestamp" @filter-change="filterChange($event, 'update_time')" sortable @sort-change="sortChange($event, 'update_time')">update_time</uni-th>
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<uni-th align="center" filter-type="range" @filter-change="filterChange($event, 'reply_count')" sortable @sort-change="sortChange($event, 'reply_count')">reply_count</uni-th>
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<uni-th align="center" sortable @sort-change="sortChange($event, 'ip_location')">ip_location</uni-th>
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<uni-th align="center">操作</uni-th>
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</uni-tr>
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<uni-tr v-for="(item,index) in data" :key="item._id || item.menu_id || item.user_id || index">
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<uni-td align="center">{{item.content}}</uni-td>
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<uni-td align="center">{{item.root_id}}</uni-td>
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<uni-td align="center">{{item.author_id}}</uni-td>
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<uni-td align="center">{{item.parent_id}}</uni-td>
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<uni-td align="center">{{item.article_id}}</uni-td>
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<uni-td align="center">{{item.like_count}}</uni-td>
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<uni-td align="center">
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<uni-dateformat :threshold="[0, 0]" :date="item.create_time"></uni-dateformat>
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</uni-td>
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<uni-td align="center">
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<uni-dateformat :threshold="[0, 0]" :date="item.update_time"></uni-dateformat>
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</uni-td>
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<uni-td align="center">{{item.reply_count}}</uni-td>
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<uni-td align="center">{{item.ip_location}}</uni-td>
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<uni-td align="center">
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<view class="uni-group">
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<button @click="navigateTo('./edit?id='+item._id, false)" class="uni-button" size="mini" type="primary">修改</button>
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<button @click="confirmDelete(item._id)" class="uni-button" size="mini" type="warn">删除</button>
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</view>
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</uni-td>
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</uni-tr>
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</uni-table>
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<view class="uni-pagination-box">
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<uni-pagination show-icon :page-size="pagination.size" v-model="pagination.current" :total="pagination.count" @change="onPageChanged" />
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</view>
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</unicloud-db>
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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 { enumConverter, filterToWhere } from '../../js_sdk/validator/comment.js';
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const db = uniCloud.database()
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// 表查询配置
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const dbOrderBy = '' // 排序字段
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const dbSearchFields = ['content'] // 模糊搜索字段，支持模糊搜索的字段列表。联表查询格式: 主表字段名.副表字段名，例如用户表关联角色表 role.role_name
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// 分页配置
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const pageSize = 20
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const pageCurrent = 1
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const orderByMapping = {
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"ascending": "asc",
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"descending": "desc"
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}
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export default {
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data() {
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return {
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collectionList: "comment",
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query: '',
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where: '',
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orderby: dbOrderBy,
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orderByFieldName: "",
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selectedIndexs: [],
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options: {
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pageSize,
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pageCurrent,
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filterData: {},
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...enumConverter
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},
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imageStyles: {
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width: 64,
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height: 64
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},
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exportExcel: {
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"filename": "comment.xls",
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"type": "xls",
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"fields": {
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"评论内容": "content",
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"root_id": "root_id",
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"author_id": "author_id",
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"parent_id": "parent_id",
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"article_id": "article_id",
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"like_count": "like_count",
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"create_time": "create_time",
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"update_time": "update_time",
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"reply_count": "reply_count",
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"ip_location": "ip_location"
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}
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},
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exportExcelData: []
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}
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},
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onLoad() {
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this._filter = {}
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},
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onReady() {
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this.$refs.udb.loadData()
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},
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methods: {
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onqueryload(data) {
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this.exportExcelData = data
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},
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getWhere() {
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const query = this.query.trim()
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if (!query) {
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return ''
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}
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const escapedQuery = query.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
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const queryRe = new RegExp(escapedQuery, 'i')
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return dbSearchFields.map(name => queryRe + '.test(' + name + ')').join(' || ')
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},
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search() {
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const newWhere = this.getWhere()
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this.where = newWhere
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this.$nextTick(() => {
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this.loadData()
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})
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},
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loadData(clear = true) {
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this.$refs.udb.loadData({
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clear
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})
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},
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onPageChanged(e) {
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this.selectedIndexs.length = 0
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this.$refs.table.clearSelection()
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this.$refs.udb.loadData({
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current: e.current
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})
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},
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navigateTo(url, clear) {
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// clear 表示刷新列表时是否清除页码，true 表示刷新并回到列表第 1 页，默认为 true
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uni.navigateTo({
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url,
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events: {
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refreshData: () => {
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this.loadData(clear)
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}
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}
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})
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},
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// 多选处理
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selectedItems() {
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var dataList = this.$refs.udb.dataList
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return this.selectedIndexs.map(i => dataList[i]._id)
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},
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// 批量删除
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delTable() {
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this.$refs.udb.remove(this.selectedItems(), {
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success:(res) => {
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this.$refs.table.clearSelection()
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}
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})
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},
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// 多选
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selectionChange(e) {
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this.selectedIndexs = e.detail.index
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},
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confirmDelete(id) {
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this.$refs.udb.remove(id, {
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success:(res) => {
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this.$refs.table.clearSelection()
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}
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})
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},
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sortChange(e, name) {
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this.orderByFieldName = name;
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if (e.order) {
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this.orderby = name + ' ' + orderByMapping[e.order]
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} else {
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this.orderby = ''
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}
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this.$refs.table.clearSelection()
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this.$nextTick(() => {
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this.$refs.udb.loadData()
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})
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},
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filterChange(e, name) {
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this._filter[name] = {
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type: e.filterType,
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value: e.filter
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}
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let newWhere = filterToWhere(this._filter, db.command)
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if (Object.keys(newWhere).length) {
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this.where = newWhere
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} else {
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this.where = ''
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}
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this.$nextTick(() => {
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this.$refs.udb.loadData()
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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>
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</style>
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