ant-design-vue-jeecg/src/components/jeecg/modal/JPopupOnlReport.vue

<template>
  <j-modal
    :title="title"
    :width="modalWidth"
    :visible="visible"
    :confirmLoading="confirmLoading"
    switchFullscreen
    wrapClassName="j-popup-modal"
    @ok="handleSubmit"
    @cancel="handleCancel"
    :cancelText="$t('button.close')"
  >
    <div class="table-page-search-wrapper">
      <a-form layout="inline" @keyup.enter.native="searchByquery">
        <a-row :gutter="24" v-if="showSearchFlag">
          <template v-for="(item, index) in queryInfo">
            <template v-if="item.hidden === '1'">
              <a-col :md="8" :sm="24" :key="'query' + index" v-show="toggleSearchStatus">
                <online-query-form-item
                  :queryParam="queryParam"
                  :item="item"
                  :dictOptions="dictOptions"
                ></online-query-form-item>
              </a-col>
            </template>
            <template v-else>
              <a-col :md="8" :sm="24" :key="'query' + index">
                <online-query-form-item
                  :queryParam="queryParam"
                  :item="item"
                  :dictOptions="dictOptions"
                ></online-query-form-item>
              </a-col>
            </template>
          </template>
          <a-col :md="8" :sm="8">
            <span style="float: left;overflow: hidden;" class="table-page-search-submitButtons">
              <a-button type="primary" @click="searchByquery" icon="search">{{ $t('button.search') }}</a-button>
              <a-button type="primary" @click="searchReset" icon="reload" style="margin-left: 8px">{{ $t('button.reset') }}</a-button>
              <a @click="handleToggleSearch" style="margin-left: 8px">
                {{ toggleSearchStatus ?  $t('button.collapse') : $t('button.expand') }}
                <a-icon :type="toggleSearchStatus ? 'up' : 'down'" />
              </a>
            </span>
          </a-col>
        </a-row>
      </a-form>
    </div>
    <div class="ant-alert ant-alert-info" style="margin-bottom: 16px;">
      <i class="anticon anticon-info-circle ant-alert-icon"></i> {{ $t('button.selected') }}
      <a style="font-weight: 600">{{ selectedRowKeys.length }}</a> {{ $t('button.item') }}
      <a style="margin-left: 24px" @click="onClearSelected">{{ $t('button.clearAll') }}</a>
      <a v-if="!showSearchFlag" style="margin-left: 24px" @click="onlyReload">刷新</a>
    </div>
    <a-table
      ref="table"
      size="middle"
      bordered
      :rowKey="combineRowKey"
      :columns="table.columns"
      :dataSource="table.dataSource"
      :pagination="table.pagination"
      :loading="table.loading"
      :rowSelection="{
        type: rowSelectionType,
        fixed: true,
        selectedRowKeys: table.selectedRowKeys,
        onChange: handleChangeInTableSelect
      }"
      @change="handleChangeInTable"
      style="min-height: 300px"
      :scroll="tableScroll"
      :customRow="clickThenCheck"
    >
    </a-table>
  </j-modal>
</template>
<script>
import { getAction } from '@/api/manage'
import { filterObj } from '@/utils/util'
import { filterMultiDictText } from '@/components/dict/JDictSelectUtil'
import { httpGroupRequest } from '@/api/GroupRequest.js'
import md5 from 'md5'
const MODAL_WIDTH = 1200
export default {
  name: 'JPopupOnlReport',
  props: ['multi', 'code', 'sorter', 'groupId', 'param'],
  components: {},
  data() {
    return {
      visible: false,
      title: '',
      confirmLoading: false,
      queryInfo: [],
      toggleSearchStatus: false,
      queryParam: {},
      dictOptions: {},
      url: {
        getColumns: '/online/cgreport/api/getRpColumns/',
        getData: '/online/cgreport/api/getData/',
        getQueryInfo: '/online/cgreport/api/getQueryInfo/'
      },
      table: {
        loading: true,
        // 表头
        columns: [],
        //数据集
        dataSource: [],
        // 选择器
        selectedRowKeys: [],
        selectionRows: [],
        // 分页参数
        pagination: {
          current: 1,
          pageSize: 10,
          pageSizeOptions: ['10', '20', '30'],
          showTotal: (total, range) => {
            return range[0] + '-' + range[1] + " " + this.$t('list.showing') + " " + total + " " + this.$t('list.records')
          },
          showQuickJumper: true,
          showSizeChanger: true,
          total: 0
        }
      },
      cgRpConfigId: '',
      modalWidth: MODAL_WIDTH,
      tableScroll: { x: true },
      dynamicParam: {},
      // 排序字段，默认无排序
      iSorter: null
    }
  },
  mounted() {
    //this.loadColumnsInfo()
  },
  watch: {
    code() {
      this.loadColumnsInfo()
    },
    param: {
      deep: true,
      handler() {
        // update--begin--autor:liusq-----date:20210706------for：JPopup组件在modal中使用报错#2729------
        if (this.visible) {
          this.dynamicParamHandler()
          this.loadData()
        }
        // update--begin--autor:liusq-----date:20210706------for：JPopup组件在modal中使用报错#2729------
      }
    },
    sorter: {
      immediate: true,
      handler() {
        if (this.sorter) {
          let arr = this.sorter.split('=')
          if (arr.length === 2 && ['asc', 'desc'].includes(arr[1].toLowerCase())) {
            this.iSorter = { column: arr[0], order: arr[1].toLowerCase() }
            // 排序字段受控
            this.table.columns.forEach(col => {
              if (col.dataIndex === this.iSorter.column) {
                this.$set(col, 'sortOrder', this.iSorter.order === 'asc' ? 'ascend' : 'descend')
              } else {
                this.$set(col, 'sortOrder', false)
              }
            })
          } else {
            console.warn('【JPopup】sorter参数不合法')
          }
        }
      }
    }
  },
  computed: {
    showSearchFlag() {
      return this.queryInfo && this.queryInfo.length > 0
    },
    // 行选择框类型，根据是否多选来控制显示为单选框还是多选框
    rowSelectionType() {
      return this.multi ? 'checkbox' : 'radio'
    }
  },
  methods: {
    loadColumnsInfo() {
      let url = `${this.url.getColumns}${this.code}`
      //缓存key
      let groupIdKey
      if (this.groupId) {
        groupIdKey = this.groupId + url
      }
      httpGroupRequest(() => getAction(url), groupIdKey).then(res => {
        if (res.success) {
          this.initDictOptionData(res.result.dictOptions)
          this.cgRpConfigId = res.result.cgRpConfigId
          this.title = res.result.cgRpConfigName
          let currColumns = res.result.columns
          for (let a = 0; a < currColumns.length; a++) {
            if (currColumns[a].customRender) {
              let dictCode = currColumns[a].customRender
              currColumns[a].customRender = text => {
                return filterMultiDictText(this.dictOptions[dictCode], text + '')
              }
            }
            // 排序字段受控
            if (this.iSorter && currColumns[a].dataIndex === this.iSorter.column) {
              currColumns[a].sortOrder = this.iSorter.order === 'asc' ? 'ascend' : 'descend'
            }
          }
          this.table.columns = [...currColumns]
          this.initQueryInfo()
        } else {
          this.$error({
            title: '出错了',
            content: (
              <p>
                Popup初始化失败，请检查你的配置或稍后重试！
                <br />
                错误信息如下：{res.message}
              </p>
            ),
            onOk: () => this.close()
          })
        }
      })
    },
    initQueryInfo() {
      let url = `${this.url.getQueryInfo}${this.cgRpConfigId}`
      //缓存key
      let groupIdKey
      if (this.groupId) {
        groupIdKey = this.groupId + url
      }
      httpGroupRequest(() => getAction(url), groupIdKey).then(res => {
        // console.log("获取查询条件", res);
        if (res.success) {
          this.dynamicParamHandler(res.result)
          this.queryInfo = res.result
          //查询条件加载后再请求数据
          this.loadData(1)
        } else {
          this.$message.warning(res.message)
        }
      })
    },
    //处理动态参数
    dynamicParamHandler(arr) {
      if (arr && arr.length > 0) {
        //第一次加载查询条件前 初始化queryParam为空对象
        let queryTemp = {}
        for (let item of arr) {
          if (item.mode === 'single') {
            queryTemp[item.field] = ''
          }
        }
        this.queryParam = { ...queryTemp }
      }
      let dynamicTemp = {}
      if (this.param) {
        Object.keys(this.param).map(key => {
          let str = this.param[key]
          if (key in this.queryParam) {
            if (str && str.startsWith("'") && str.endsWith("'")) {
              str = str.substring(1, str.length - 1)
            }
            //如果查询条件包含参数 设置值
            this.queryParam[key] = str
          }
          dynamicTemp[key] = this.param[key]
        })
      }
      this.dynamicParam = { ...dynamicTemp }
    },
    loadData(arg) {
      if (arg == 1) {
        this.table.pagination.current = 1
      }
      let params = this.getQueryParams() //查询条件
      this.table.loading = true
      let url = `${this.url.getData}${this.cgRpConfigId}`
      //缓存key
      let groupIdKey
      if (this.groupId) {
        groupIdKey = this.groupId + url + JSON.stringify(params)
      }
      httpGroupRequest(() => getAction(url, params), groupIdKey).then(res => {
        this.table.loading = false
        // console.log("daa",res)
        let data = res.result
        if (data) {
          this.table.pagination.total = Number(data.total)
          this.table.dataSource = data.records
        } else {
          this.table.pagination.total = 0
          this.table.dataSource = []
        }
      })
    },
    getQueryParams() {
      let paramTarget = {}
      if (this.dynamicParam) {
        //处理自定义参数
        Object.keys(this.dynamicParam).map(key => {
          paramTarget['self_' + key] = this.dynamicParam[key]
        })
      }
      let param = Object.assign(paramTarget, this.queryParam, this.iSorter)
      param.pageNo = this.table.pagination.current
      param.pageSize = this.table.pagination.pageSize
      return filterObj(param)
    },
    handleChangeInTableSelect(selectedRowKeys, selectionRows) {
      //update-begin-author:taoyan date:2020902 for:【issue】开源online的几个问题 LOWCOD-844
      if (!selectedRowKeys || selectedRowKeys.length == 0) {
        this.table.selectionRows = []
      } else if (selectedRowKeys.length == selectionRows.length) {
        this.table.selectionRows = selectionRows
      } else {
        //当两者长度不一的时候 需要判断
        let keys = this.table.selectedRowKeys
        let rows = this.table.selectionRows
        //这个循环 添加新的记录
        for (let i = 0; i < selectionRows.length; i++) {
          let combineKey = this.combineRowKey(selectionRows[i])
          if (keys.indexOf(combineKey) < 0) {
            //如果 原来的key 不包含当前记录 push
            rows.push(selectionRows[i])
          }
        }
        //这个循环 移除取消选中的数据
        this.table.selectionRows = rows.filter(item => {
          let combineKey = this.combineRowKey(item)
          return selectedRowKeys.indexOf(combineKey) >= 0
        })
      }
      //update-end-author:taoyan date:2020902 for:【issue】开源online的几个问题 LOWCOD-844
      this.table.selectedRowKeys = selectedRowKeys
    },
    handleChangeInTable(pagination, filters, sorter) {
      //分页、排序、筛选变化时触发
      if (Object.keys(sorter).length > 0) {
        this.iSorter = {
          column: sorter.field,
          order: 'ascend' === sorter.order ? 'asc' : 'desc'
        }
        // 排序字段受控
        this.table.columns.forEach(col => {
          if (col.dataIndex === sorter.field) {
            this.$set(col, 'sortOrder', sorter.order)
          } else {
            this.$set(col, 'sortOrder', false)
          }
        })
      }
      this.table.pagination = pagination
      this.loadData()
    },
    handleCancel() {
      this.close()
    },
    handleSubmit() {
      if (!this.multi) {
        if (this.table.selectionRows && this.table.selectionRows.length > 1) {
          this.$message.warning('请选择一条记录')
          return false
        }
      }
      if (!this.table.selectionRows || this.table.selectionRows.length == 0) {
        this.$message.warning('请选择一条记录')
        return false
      }
      this.$emit('ok', this.table.selectionRows)
      this.close()
    },
    close() {
      this.$emit('close')
      this.visible = false
      this.onClearSelected()
    },
    show() {
      this.visible = true
      this.loadColumnsInfo()
    },
    handleToggleSearch() {
      this.toggleSearchStatus = !this.toggleSearchStatus
    },
    searchByquery() {
      this.loadData(1)
    },
    onlyReload() {
      this.loadData()
    },
    searchReset() {
      Object.keys(this.queryParam).forEach(key => {
        this.queryParam[key] = ''
      })
      this.loadData(1)
    },
    onClearSelected() {
      this.table.selectedRowKeys = []
      this.table.selectionRows = []
    },
    combineRowKey(record) {
      let res = ''
      Object.keys(record).forEach(key => {
        //update-begin---author:liusq   Date:20210203  for：pop选择器列主键问题 issues/I29P9Q------------
        if (key == 'id') {
          res = record[key] + res
        } else {
          res += record[key]
        }
        //update-end---author:liusq     Date:20210203  for：pop选择器列主键问题 issues/I29P9Q------------
      })
      // update-begin---author:taoyan   Date:20211025 for：jpopup 表格key重复BUG /issues/3121
      res = md5(res)
      /*if(res.length>50){
        res = res.substring(0,50)
      }*/
      // update-end---author:taoyan   Date:20211025 for：jpopup 表格key重复BUG /issues/3121
      return res
    },
    clickThenCheck(record) {
      return {
        on: {
          click: () => {
            let rowKey = this.combineRowKey(record)
            if (!this.table.selectedRowKeys || this.table.selectedRowKeys.length == 0) {
              let arr1 = [],
                arr2 = []
              arr1.push(record)
              arr2.push(rowKey)
              this.table.selectedRowKeys = arr2
              this.table.selectionRows = arr1
            } else {
              if (this.table.selectedRowKeys.indexOf(rowKey) < 0) {
                this.table.selectedRowKeys.push(rowKey)
                this.table.selectionRows.push(record)
              } else {
                let rowKey_index = this.table.selectedRowKeys.indexOf(rowKey)
                this.table.selectedRowKeys.splice(rowKey_index, 1)
                this.table.selectionRows.splice(rowKey_index, 1)
              }
            }
            // 判断是否允许多选，如果不允许多选，就只存储最后一个选中的行
            if (!this.multi && this.table.selectedRowKeys.length > 1) {
              this.table.selectionRows = [this.table.selectionRows.pop()]
              this.table.selectedRowKeys = [this.table.selectedRowKeys.pop()]
            }
          }
        }
      }
    },
    //防止字典中有垃圾数据
    initDictOptionData(dictOptions) {
      let obj = {}
      Object.keys(dictOptions).map(k => {
        obj[k] = dictOptions[k].filter(item => {
          return item != null
        })
      })
      this.dictOptions = obj
    }
  }
}
</script>
<style scoped>
</style>