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你好，请问在循坏列的时候，item.id中的id属性是怎么来的？ #99

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qingyun1029 opened this issue Nov 9, 2020 · 1 comment

qingyun1029 commented Nov 9, 2020

现在有两种场景，一种需要循坏列，一种不需要，不需要循环列的时候，el-table-column 标签的:key 属性怎么设置？

如果需要循环的时候，我也并没有发现 column 对象有 key 属性，请问怎么回事？

因为我发现没有设置column的key属性，数据较大的treeTable性能很不好，折叠数据会很慢。

谢谢！

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parlay96 commented Nov 11, 2020

I don't understand what you're saying? 你加群吧

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