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[tree] 希望tree组件能新增取消拖拽事件 #4288

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ljh0809 opened this issue Jun 13, 2024 · 4 comments
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[tree] 希望tree组件能新增取消拖拽事件 #4288

ljh0809 opened this issue Jun 13, 2024 · 4 comments
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@ljh0809
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ljh0809 commented Jun 13, 2024

这个功能解决了什么问题

我的需求是拖拽节点到另一个节点时需要判断此次拖拽是否可以拖拽，如果不可以这个时候就需要一个方法来取消掉这次拖拽事件，但是目前tree组件没有提供这个功能

你建议的方案是什么

建议可以增加该方法
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👋 @ljh0809，感谢给 TDesign 提出了 issue。
请根据 issue 模版确保背景信息的完善，我们将调查并尽快回复你。

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查看了下代码，感觉可以加个 dropStart 事件，提供 drop 相关事件参数，在实际执行插入动作之前执行，并在事件后判断是否切断后续动作。

@uyarn uyarn added the 💪🏻 enhancement New feature or request label Jun 17, 2024
@TabSpace TabSpace mentioned this issue Jun 19, 2024
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uyarn commented Jun 19, 2024

TDesignOteam/tdesign-api#305

@uyarn uyarn added the 🏃 in progress someone is developing label Jun 19, 2024
@TabSpace TabSpace mentioned this issue Jun 20, 2024
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@uyarn uyarn added to be published to be published and removed 🏃 in progress someone is developing labels Jun 21, 2024
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uyarn commented Jun 28, 2024

supported 1.9.7

@uyarn uyarn closed this as completed Jun 28, 2024
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