lina/src/views/settings/SystemMessageSubscription/SelectDialog.vue

<template>
  <Dialog ref="myDialog" :destroy-on-close="true" width="770px" height="700px" v-bind="$attrs" @confirm="submit" v-on="$listeners">
    <krryPaging ref="pageTransfer" v-bind="pagingTransfer" class="transfer" />
  </Dialog>
</template>

<script>
import Dialog from '@/components/Dialog'
import { krryPaging } from 'krry-transfer'
export default {
  name: 'ListSelect',
  components: {
    Dialog, krryPaging
  },
  inheritAttrs: false,
  props: {
    selectedUsers: {
      type: Array,
      default: function() {
        return []
      }
    }
  },
  data() {
    return {
      tableConfig: {
        url: '/api/v1/users/users/',
        columns: ['username', 'name', 'email'],
        paginationSize: 10,
        paginationSizes: [10]
      },
      pagingTransfer: {
        pageSize: 10,
        filterable: true,
        async: true,
        dataList: [],
        getPageData: async function(pageIndex, pageSize) {
          const limit = pageSize
          const offset = (pageIndex - 1) * pageSize
          const url = `/api/v1/users/users/?limit=${limit}&offset=${offset}`
          const data = await this.$axios.get(url)
          const results = data.results.map(item => {
            return { id: item.id, label: `${item.name}(${item.username})` }
          })
          return results
        },
        getSearchData: async function(keyword, pageIndex, pageSize) {
          const limit = pageSize
          const offset = (pageIndex - 1) * pageSize
          const url = `/api/v1/users/users/?limit=${limit}&offset=${offset}&search=${keyword}`
          const data = await this.$axios.get(url)
          const results = data.results.map(item => {
            return { id: item.id, label: `${item.name}(${item.username})` }
          })
          return results
        },
        selectedData: [],
        showClearBtn: true
      }
    }
  },
  mounted() {
    console.log('users: ', this.selectedUsers)
    const selectedUsers = this.selectedUsers.map(item => {
      return {
        id: item.id,
        label: item.name
      }
    })
    setTimeout(() => {
      this.pagingTransfer.selectedData = selectedUsers
    }, 500)
  },
  methods: {
    submit() {
      const selectedUsersId = this.$refs.pageTransfer.getSelectedData()
      this.$emit('submit', selectedUsersId)

      console.log('Selected user ids: ', selectedUsersId)
    }
  }
}
</script>

<style lang="scss" scoped>
.transfer {
  padding-left: 10px;
}

.transfer >>> .district-panel {
  width: 300px;

  .el-transfer-panel__body {
    height: 360px;
  }

  .el-checkbox-group {
    height: 360px;
  }
}

.transfer >>> .el-transfer-panel__item:hover {
  color: #428bca;
}

.transfer >>> .el-checkbox {
  font-weight: normal;
}
</style>