vue element-ui的tree组件获取所有选中节点(复选框),包含一二三级菜单栏id
element
A Vue.js 2.0 UI Toolkit for Web
项目地址:https://gitcode.com/gh_mirrors/eleme/element
免费下载资源
·
为了获取到tree组件,添加ref:
ref=“tree”
<el-tree
ref="tree"
:data="rights"
show-checkbox
node-key="id"
:default-expanded-keys="defaultExpandedKeys"
:default-checked-keys="defaultCheckedKeys"
:props="defaultProps"
></el-tree>
代码:
let arr=this.$refs.tree.getCheckedKeys().concat(this.$refs.tree.getHalfCheckedKeys());
GitHub 加速计划 / eleme / element
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A Vue.js 2.0 UI Toolkit for Web
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