Tree: revert pr #13349 #14847
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Tree: revert pr #13349 #14847
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Deploy preview for element ready! Built with commit 353d1ad |
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解释一下为何要把 #13349 的代码删除掉？ 懒加载完成，不应该去重新调用 reinitChecked 函数。假设当前节点是选中的，加载了数据（新增的子节点没有选择），调用 reinitChecked，该节点便没有选中。 与 #13349 关联的是 issue #12383，正确的解决方式应该是手动调用 setCheckedKeys https://jsfiddle.net/x47j0dr6/ |
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https://jsfiddle.net/x47j0dr6/ 案例中的情况只能用于load中的异步操作已经执行完毕，然后再用setCheckedKeys 进行勾选回显设置，业务中常见的懒加载情况为，load中的异步操作可能在不可预知的时间执行完毕，也初始化需要展开的展开项目为多个，load会多次执行，这个时候没法确定什么时间调用setCheckedKeys函数，只要setCheckedKeys不是在所有load异步操作结束之后调用的，就可能依然有问题 示例代码：https://jsfiddle.net/wtrvx13z/1/ 请问这种情况推荐如何处理 |
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May 22, 2020
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我真的遇到 #13349 说的问题了，lazy模式下，子节点前两个设置为默认选中，然后整个父节点全被选中。 |
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