middleground_code_v2/src/views/integrationOptionV2/compoments/baseNewSelect.vue

<template>
  <div>
    <template v-if="!lookflag">
      <el-select
        v-loading="selLoading"
        class="w-100"
        v-model="selectValue"
        :placeholder="placeholder"
        :clearable="false"
        style="width: 240px"
        size="mini"
        refs="mySelect"
        :reserve-keyword="true"
        :disabled="disabled"
        filterable
        popper-class="sele"
        :filter-method="filter"
        @change="fun"
        @focus="funx"
        @blur="funb"
        @visible-change="hidden"
        clearable
      >
        <el-option
          v-for="item in options"
          :key="item[itemObj.value]"
          :label="item[itemObj.label]"
          remote
          :value="item[itemObj.value]"
          placeholder="请输入"
        >
        </el-option>

        <div style="bottom: -10px">
          <el-pagination
            v-if="pageModel.total > pageModel.limit"
            small
            @current-change="handleCurrentChange"
            :current-page="pageModel.pageIndex"
            :page-size="pageModel.limit"
            layout="prev, pager,next,total"
            :total="pageModel.total"
          >
          </el-pagination>
        </div>
      </el-select>
    </template>
    <template v-else
    >
      <div v-loading="selLoading">{{ showValue }}</div>
    </template
    >
  </div>
</template>


<style scoped lang="scss">
::v-deep .el-input--mini .el-input__inner {
  height: 38px;
}

.w-100 {
  width: 100% !important;
}

.drop > > > .el-input__inner {
  background: #5183ff !important;
  color: white;
  border: none;
  height: 26px;
  padding: 10px 22px 10px 10px;
  text-align: center;
}

.drop {
  width: 250px;
}

.drop > > > .el-select .el-input .el-select__caret {
  display: none;
}
</style>


<script>
import debounce from 'lodash/debounce'
import { getUserModuleApi } from '@/api/integrationOption/integrationOption.js'

export default {
  props: {
    ruleForm: {
      type: Object,
      default: {}
    },
    selectInfo: {
      type: Object,
      default: () => {
        return {}
      }
    },
    // 是否禁用
    disabled: {
      type: Boolean,
      default: false
    },
    placeholder: String,
    value: {
      type: String
    },
    itemObj: {
      type: Object,
      default: () => {
        return {}
      }
    },
    lookflag: {
      type: Boolean,
      default: false
    }
  },
  data() {
    return {
      options: [], //当前页码的数据
      pageModel: {
        total: 0,
        pageIndex: 1,
        limit: 10
      },
      selLoading: false,
      showValue: '',
      lookLoading: false
    }
  },
  computed: {
    selectValue: {
      get() {
        return this.value
      },
      set(val) {
        this.$emit('input', val)
      }
    }
  },
  created() {
    if (Object.keys(this.ruleForm).length && this.ruleForm[this.itemObj.id]) {
      this.getSelectdata(this.ruleForm[this.itemObj.id]);
    }
  },
  mounted() {
  },
  methods: {
    // 请求select信息（分页）
    async getUserModuleApi(obj = {}) {
      this.selLoading = true
      const res = await getUserModuleApi(
        {
          tl: 'mdmService',
          as: 'mdmService',
          dj: 'queryTemplateData'
        },
        {
          tableName: this.itemObj.service,
          value: this.itemObj.value,
          label: this.itemObj.label,
          pageNum: this.pageModel.pageIndex,
          pageSize: this.pageModel.limit,
          ...obj
        }
      )
      if (res.status === '200') {
        console.log(res)
        this.pageModel.total = res.attribute.total
        this.options = res.attribute.list
      }
      this.selLoading = false
    },
    // 根据selectid找到value
    async getSelectdata(id) {
      this.selLoading = true
      const res = await getUserModuleApi(
        {
          tl: 'mdmService',
          as: 'mdmService',
          dj: 'queryTemplateData'
        },
        {
          tableName: this.itemObj.service,
          id: id,
          label: this.itemObj.label,
          value: this.itemObj.value
        }
      )
      if (res.status == 200 && res.attribute.length) {
        this.selLoading = false
        this.options = res.attribute
        this.showValue = res.attribute[0][this.itemObj.label]
      } else {
        this.selLoading = false
        this.options.push({
          [this.itemObj.label]: '请选择',
          [this.itemObj.value]: id
        })
      }
    },
    // 页码改变事件
    handleCurrentChange(val) {
      this.pageModel.pageIndex = val
      this.getUserModuleApi()
    },
    // select选中更改事件
    fun(val) {
      // this.$emit(`${this.funName}`, arr);
    },
    // 获得焦点
    funx() {
      this.getUserModuleApi()
    },
    // 失去焦点
    funb() {
    },
    hidden() {
    },
    //搜索方法,将符合的数据存入options中，并分页展示
    filter: debounce(function(val) {
      // this.pageModel.pageIndex = 1;
      // this.getUserModuleApi({ lableValue: val });
    }, 300)
  },
  //监听来自父组件的数据，当数据更新时，重置展示
  watch: {}
}
</script>