<el-select v-model="goodsForm.DutyModeName" placeholder="请选择">
                        <el-option
                          v-for="item in DutyArr"
                          :key="item.code"
                          :label="item.name"
                          :value="item.name">
                        </el-option>
                      </el-select>  
    <el-input v-model="goodsForm.DutyMode" type="hidden"  auto-complete="off"></el-input>
    <el-input v-model="goodsForm.DutyModeName" type="hidden"  auto-complete="off"></el-input>

data: 
DutyArr: [
            {
              code: 1,
              name: '照章征税'
            },
            {
              code: 2,
              name: '折半征税'
            },
            {
              code: 3,
              name: '全免'
            }
          ]

现在的需求是当我选中下拉选项时，我想把当前选项的code和name 分别赋值给两个input框，应该怎么设置呢