vue3+elementPlus tree弹框,清除过滤后,树节点没有全部关闭的问题
<el-input type="text" v-model="filterText" placeholder="输入查询数据" />
<el-tree
ref="treeRef"
:data="treeData"
:props="defaultProps"
:filter-node-method="filterNode"
@node-click="handleNodeClick"
node-key="id"
highlight-current
:default-expand-all="false"
></el-tree>
filterText.value ="";
treeRef.value?.root.childNodes.forEach((ele) => (ele.expanded = false));
亲测有效

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