关于vantdesign选择器的问题，如何解决？

Question

使用vantdesign的选择器，当输入值以后，鼠标失去焦点，如何让值保留在输入框中

<template>
  <a-select
    v-model="result"
    :show-search="true"
    :not-found-content="null"
    :filter-option="true"
    :allowClear="true"
    style="width: 180px"
    placeholder="请选择或输入水果"
    @search="handleSearch"
    @blur="handleBlur"
    @change="handleChange"
  >
    <a-select-option
      v-for="(item, index) in list"
      :key="index"
      :value="item.id"
    >
      {{ item.val }}
    </a-select-option>
  </a-select>
</template>
<script>
//导入组合式api
import { ref, reactive, computed } from "vue";

export default {
  name: "Child",
  //vue3中全新的编程方式：组合式api
  setup() {

    const list = [
      { id: "1", val: "香蕉" },
      { id: "2", val: "苹果" },
      { id: "3", val: "火龙果" },
    ];
    const result = ref("undefined");
    const handleSearch = (value) => {
      handleChange(value);
    };

    const handleChange = (value) => {
      result.value = value != null && value != "" ? value : undefined;
      console.log(result.value,'ss')
    };

    const handleBlur = (value) => {
      result.value = value;
    };
    return {
      list,
      result,
      handleBlur,
      handleSearch,
      handleChange,
    };
  },
};
</script>

Answer 1

andt的select blur后会自动清除内容，不过没必要保留输入的值吧，输入值只是作为搜索下拉框选项用的，保留这个中有什么用途？

而且blur事件value参数应该是对象，并不是输入的值，改下面试试

    const handleBlur = (e) => {
let value=e.target.value;
console.log(e,value);//打印参数控制台看下是什么
setTimeout(()=>{//延时设置输入框的值
e.target.value=value;
},200);
    

    };