antdesignvue中使⽤a-select,placeholder设置⽆效的解决办法使⽤的是FormModel 表单antdesignvue 配置外部文件
<a-form-model-item label="请选择校准参数" prop="param">
<a-select
placeholder="请选择校准参数"
@change="handleParamsChange"
v-model="form.param"
>
<a-select-option
v-for="item in params_list"
:value="item.id"
:key="item.id"
>
{{ item.name }}
</a-select-option>
</a-select>
</a-form-model-item>
form: {
param: undefined,
mode: undefined,
num:""
},
解决办法:将select绑定的表单属性值设置为undefined即可。