{item.handle && item.handle(e)}"
@search="selectSearch(item, $event)"
@popupScroll="selectScroll(item, $event)"
:default-active-first-option="false"
:filterOption="filterOption" v-decorator="item.props" showSearch allowClear :placeholder="item.placeholder">
{{el.label}}
{item.handle && item.handle(e)}"
style="width: 100%"
showSearch
allowClear
:treeCheckable="item.treeCheckable"
:tree-data="item.options"
treeNodeFilterProp="title"
v-decorator="item.props"
:placeholder='item.placeholder'
:disabled="item.disabled"
:dropdownStyle="{ maxHeight: '400px', overflow: 'auto' }"
>
{item.handle && item.handle(e);}"
:showSearch="{filter}"
:loadData="item.loadData"
v-decorator="item.props"
:options="item.options"
:expandTrigger="item.expandTrigger || 'hover'"
:placeholder="item.placeholder"
:fieldNames="item.fieldNames || {label: 'label', value: 'value', children: 'children'}"
:changeOnSelect="item.changeOnSelect"
notFoundContent="无匹配结果"
change-on-select
/>
查询
重置
{{expand ? '收起' : '展开'}}