Element UI version
2.13.1
OS/Browsers version
macOS 10.15.4/Chrome版本 81.0.4044.138
Vue version
2.6.11
Reproduction Link
Steps to reproduce
1.模板:
<el-tree
ref="tree"
show-checkbox
lazy
node-key="id"
:load="loadNode"
:default-checked-keys="['1','2']"
>
</el-tree>- 节点加载函数
loadNode (node, resolve) {
if (node.level === 0) {
return resolve([{ id: '0', label: 'root' }]);
}
if (node.level > 1) {
return resolve([]);
}
return resolve([{ id: '1', label: '1'}, { id: '2', label: '2'}, { id: '3', label: '3'}]);
}What is Expected?
点击root节点（并未点击复选框），渲染结果只选中id为'1','2'的2个子节点
What is actually happening?
点击root节点（并未点击复选框），结果root节点和所有子节点全部被选中
2条答案
按热度按时间flseospp1#
Translation of this issue:
Element UI version
2.13.1
OS/Browsers version
Mac OS 10.15.4/chrome version 81.0.4044.138
Vue version
2.6.11
Reproduction Link
https://codepen.io/ilyp/pen/KKdBqaQ?cf_chl_jschl_tk=9e046696012765b98719baba051a972ecd7e4a7c-1589359630-0-AVNC8yK_tHAY2AxyypbTT2Ppli7EoYwZ-BUW7pTrHjYRzKSaAHTcTQjZiDV9tmfqT8-45OebYgpqmEuXBjTTr5ci1Vrlt2U27B7qikT9ZmZXUEPM-F7baQIhTfK_P8zde44CCu7GvQUbrQs4OsV7PouapY1YpnA2yViEy7Pl_ipanWNji3HsNhLRlHewlExKBig1HIA_0lECs7N7uBCu5gcbANxD5gQq6G4jlNSfXFYp5YU tnHvdA6TJ4InT4usbv1bykTJaE1Qd39wgYZFfqIIgYmqswWcA9pnO5doRpNltSR00SqcVIYjC-98XErkD29D1SJe2YO_aLYoWwqG0vM8z99TaO0M4Ksz6v5HzfXiy
Steps to reproduce
<el-tree
ref="tree"
show-checkbox
lazy
node-key="id"
:load="loadNode"
:default-checked-keys="['1','2']"
2. Node loading function
loadNode (node, resolve) {
if (node.level === 0) {
return resolve([{ id: '0', label: 'root' }]);
}
if (node.level > 1) {
return resolve([]);
}
return resolve([{ id: '1', label: '1'}, { id: '2', label: '2'}, { id: '3', label: '3'}]);
}
What is Expected?
Click the root node (without clicking the check box), and only 2 child nodes with ID '1' and '2' will be selected in the rendering result
What is actually happening?
Click the root node (without clicking the check box), and the root node and all child nodes will be selected
swvgeqrz2#
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.