antdv 下拉框组件搜索

1、添加两个属性:showSearch(使单选模式可搜索) 和 filterOption(是否根据输入项进行筛选)
html:

<a-col :xxl="8" :xl="12"  :sm="24" class="ex-item">
  <a-form-item
    label="关联测站名称:"
    
  >
    <a-select
      :showSearch="true"
      placeholder="请选择关联测站名称"
      v-decorator="[
        'associatedStationId',
        { rules: [{ required: true, message: '请选择关联测站名称' }] },]"
      style=""
      :filter-option="filterOption"
    >
      <a-select-option
        :value="item.val"
        v-for="(item, index) in siteNameList"
        :key="index"
      >
        {
   
   { item.name }}
      </a-select-option>
    </a-select>
  </a-form-item>
</a-col>

js:

filterOption(input, option) {
  return (
    option.componentOptions.children[0].text
      .toLowerCase()
      .indexOf(input.toLowerCase()) >= 0
  );
},

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转载自blog.csdn.net/agua001/article/details/122936994
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