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vue element-ui typescript tree报错 === Property 'getCheckedNodes' does not exist on type 'Element | Element[] | Vue | Vue[]'.

分类: IT文章 • 2022-04-01 22:41:37

vue element-ui typescript tree报错 === Property 'getCheckedNodes' does not exist on type 'Element | Element[] | Vue | Vue[]'.

import { Tree } from 'element-ui'

const ref = <Tree>this.$refs.tree
ref.getCheckedNodes()