element的下拉列表

          <template>
            <el-select
              v-model='params.tenantId'
              filterable
              clearable
              placeholder='输入学校搜索'
            >
              <el-option
                v-for='(item,index) in schoolList'
                :key='index'
                :label='item.tenantName'
                :value='item.id'
              ></el-option>
            </el-select>
            <el-select
              v-model='params.examCode'
              placeholder='请选择考试'
            >
              <el-option
                v-for='(item,index) in examList'
                :key='index'
                :label='item.name'
                :value='item.code'
              ></el-option>
            </el-select>
          </template>