vue v-for循环渲染动态ref表单校验的实现技巧

<div v-for="(item, index) in fundList" :key="index">
  <el-form
    :ref="'RefForm' + index"
    :model="formData"
    label-width="100px"
    size="mini"
  >
  </el-form>
</div>

:ref="'RefForm' + index"

    buy(index) {
      eval("this.$refs.RefForm" + index)[0].validate((valid) => {
        if (valid) {
          //表单校验通过执行的代码
        }
      });
    },

eval("this.$refs.RefForm" + index)[0]