Table 当Http请求数据时， defaultExpandAllRows=true 展开子列表无效果

[mx4g]

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

1.6.3

Environment

@vue/cli 4.0.5

Reproduction link

http://47.105.96.22/pension/#/user/login

Steps to reproduce

做了一个可以展开的Table，但 Http请求数据时， defaultExpandAllRows=true 展开子列表无效果，静态数据就有效果，这个Bug怎么解决。

What is expected?

希望能解决这个问题，这个功能太需要了

What is actually happening?

Table 当Http请求数据时， defaultExpandAllRows=true 展开子列表无效果

[mx4g]

@tangjinzhou

[mx4g]

[labike]

加个判断 v-if="!loading"

data () {
    loading: false
}

在请求数据之前将loading=“true"

[tangjinzhou]

https://www.antdv.com/docs/vue/faq-cn/#%E5%BD%93%E6%88%91%E5%8A%A8%E6%80%81%E6%94%B9%E5%8F%98-defaultValue,defaultOpenKeys,-initialValue%E7%AD%89defaultXxxx%E7%9A%84%E6%97%B6%E5%80%99%E5%AE%83%E5%B9%B6%E6%B2%A1%E6%9C%89%E7%94%9F%E6%95%88%E3%80%82

或者使用 expandedRowKeys

[mx4g]

expandedRowKeys

设置了expandedRowKeys
，只可以展开，不能收缩回去

-- 解决方法：添加expand事件，自己进行判断

[github-actions]

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