1.多选框为多选时自动关闭下拉框,首先给a-select打一个ref,比如:ref="multiSelect",再给这个a-select一个change事件,
2.当选择框发生变化时也就调用了这个事件,再书写定时器已实现效果
<a-form-item><a-selectv-model:value="queryParam.entlist"mode="multiple"placeholder="请输入企业名称"size="large"style="width: 80%":default-active-first-option="false":filter-option="false":not-found-content="null"allowClearshowArrow@search="listCompany"@change="handleChangeSearch(queryParam)"ref="multiSelect"><a-select-optionv-for="item in companyList":value="item.value":key="item.value":disabled="setDisabled(item)">{{ item.label }}</a-select-option></a-select></a-form-item>