怎么生成的列表的这个name不显示啊 还要手动改才显示 , 这里关联了其他表的好像生成列表页有问题吧。编辑页面正常。
schema2code
{
"bsonType": "object",
"required": [],
"permission": {
"read": false,
"create": false,
"update": false,
"delete": false
},
"properties": {
"_id": {
"description": "ID,系统自动生成"
},
"name":{
"bsonType": "string",
"label": "名称"
}
}
}
schema2code
{
"bsonType": "object",
"required": [],
"permission": {
"read": false,
"create": false,
"update": false,
"delete": false
},
"properties": {
"_id": {
"description": "ID,系统自动生成"
},
"susuo": {
"bsonType": "string",
"foreignKey": "ruanjian.name",
"label": "所属软件",
"enum": {
"collection": "ruanjian",
"field": "_id as value , name as text"
}
}
}
}
生成后的list
<template>
<view>
<view class="uni-header">
<view class="uni-group">
<view class="uni-title"></view>
<view class="uni-sub-title"></view>
</view>
<view class="uni-group">
<input class="uni-search" type="text" v-model="query" @confirm="search" placeholder="请输入搜索内容" />
<button class="uni-button" type="default" size="mini" @click="search">搜索</button>
<button class="uni-button" type="default" size="mini" @click="navigateTo('./add')">新增</button>
<button class="uni-button" type="default" size="mini" :disabled="!selectedIndexs.length" @click="delTable">批量删除</button>
<download-excel class="hide-on-phone" :fields="exportExcel.fields" :data="exportExcelData" :type="exportExcel.type" :name="exportExcel.filename">
<button class="uni-button" type="primary" size="mini">导出 Excel</button>
</download-excel>
</view>
</view>
<view class="uni-container">
<unicloud-db ref="udb" :collection="collectionList" field="susuo{name as text}" :where="where" page-data="replace"
:orderby="orderby" :getcount="true" :page-size="options.pageSize" :page-current="options.pageCurrent"
v-slot:default="{data,pagination,loading,error,options}" :options="options" loadtime="manual" @load="onqueryload">
<uni-table ref="table" :loading="loading" :emptyText="error.message || '没有更多数据'" border stripe type="selection" @selection-change="selectionChange">
<uni-tr>
<uni-th align="center">所属软件</uni-th>
<uni-th align="center">操作</uni-th>
</uni-tr>
<uni-tr v-for="(item,index) in data" :key="index">
<uni-td align="center">{{item.susuo && item.susuo[0] && item.susuo[0].text}}</uni-td>
<uni-td align="center">
<view class="uni-group">
<button @click="navigateTo('./edit?id='+item._id, false)" class="uni-button" size="mini" type="primary">修改</button>
<button @click="confirmDelete(item._id)" class="uni-button" size="mini" type="warn">删除</button>
</view>
</uni-td>
</uni-tr>
</uni-table>
<view class="uni-pagination-box">
<uni-pagination show-icon :page-size="pagination.size" v-model="pagination.current" :total="pagination.count" @change="onPageChanged" />
</view>
</unicloud-db>
</view>
</view>
</template>
<script>
import { enumConverter, filterToWhere } from '../../js_sdk/validator/uaa.js';
const db = uniCloud.database()
// 表查询配置
const dbOrderBy = '' // 排序字段
const dbSearchFields = [] // 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
// 分页配置
const pageSize = 20
const pageCurrent = 1
const orderByMapping = {
"ascending": "asc",
"descending": "desc"
}
export default {
data() {
return {
collectionList: [ db.collection('uaa').getTemp(), db.collection('ruanjian').getTemp() ],
query: '',
where: '',
orderby: dbOrderBy,
orderByFieldName: "",
selectedIndexs: [],
options: {
pageSize,
pageCurrent,
filterData: {},
...enumConverter
},
imageStyles: {
width: 64,
height: 64
},
exportExcel: {
"filename": "uaa.xls",
"type": "xls",
"fields": {
"所属软件": "susuo"
}
},
exportExcelData: []
}
},
onLoad() {
this._filter = {}
},
onReady() {
this.$refs.udb.loadData()
},
methods: {
onqueryload(data) {
this.exportExcelData = data
},
getWhere() {
const query = this.query.trim()
if (!query) {
return ''
}
const queryRe = new RegExp(query, 'i')
return dbSearchFields.map(name => queryRe + '.test(' + name + ')').join(' || ')
},
search() {
const newWhere = this.getWhere()
this.where = newWhere
this.$nextTick(() => {
this.loadData()
})
},
loadData(clear = true) {
this.$refs.udb.loadData({
clear
})
},
onPageChanged(e) {
this.selectedIndexs.length = 0
this.$refs.table.clearSelection()
this.$refs.udb.loadData({
current: e.current
})
},
navigateTo(url, clear) {
// clear 表示刷新列表时是否清除页码,true 表示刷新并回到列表第 1 页,默认为 true
uni.navigateTo({
url,
events: {
refreshData: () => {
this.loadData(clear)
}
}
})
},
// 多选处理
selectedItems() {
var dataList = this.$refs.udb.dataList
return this.selectedIndexs.map(i => dataList[i]._id)
},
// 批量删除
delTable() {
this.$refs.udb.remove(this.selectedItems(), {
success:(res) => {
this.$refs.table.clearSelection()
}
})
},
// 多选
selectionChange(e) {
this.selectedIndexs = e.detail.index
},
confirmDelete(id) {
this.$refs.udb.remove(id, {
success:(res) => {
this.$refs.table.clearSelection()
}
})
},
sortChange(e, name) {
this.orderByFieldName = name;
if (e.order) {
this.orderby = name + ' ' + orderByMapping[e.order]
} else {
this.orderby = ''
}
this.$refs.table.clearSelection()
this.$nextTick(() => {
this.$refs.udb.loadData()
})
},
filterChange(e, name) {
this._filter[name] = {
type: e.filterType,
value: e.filter
}
let newWhere = filterToWhere(this._filter, db.command)
if (Object.keys(newWhere).length) {
this.where = newWhere
} else {
this.where = ''
}
this.$nextTick(() => {
this.$refs.udb.loadData()
})
}
}
}
</script>
<style>
</style>
8***@qq.com (作者)
并没有
2022-04-29 15:52