antdv+vue3 下拉框模糊搜索功能的实现

加入如下代码即可

            show-search
            :filter-option="filterOption"

  //下拉框模糊搜索
  const filterOption = (input, option) => {
 // console.log("input", input, "option", option);
  return (option?.label ?? "").includes(input);
};

完整代码如下

<a-select
   show-search
   :filter-option="filterOption"
   @change="change_dwmc"
   style="width: 80%"
   class="select_input"
   v-model:value="formState_M1.dwmc"
   :options="formStates_jsxm"
></a-select>