element获取tree组件中被选中的节点
时间:2019-12-25 19:23:05
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<el-tree :data="data" show-checkbox default-expand-all ref="tree" node-key="id" :props="defaultProps"
:default-checked-keys="defaultSelect"
@node-click="handleNodeClick" >
let res = this.$refs.tree.getCheckedKeys().concat(this.$refs.tree.getHalfCheckedKeys()) console.log(res)
返回结果为数组
赋值给defaultSelect
初始化默认高亮
原文:https://www.cnblogs.com/ll15888/p/12098423.html
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