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更新state数据之后，通过props传递给下层组件，下层组件不会重新渲染。 #106

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BiggerHacker opened this issue Mar 11, 2021 · 1 comment
Open

更新state数据之后，通过props传递给下层组件，下层组件不会重新渲染。 #106

BiggerHacker opened this issue Mar 11, 2021 · 1 comment

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@BiggerHacker
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初始化定义state之后，ajax获取数据，通过props传递给下层表格组件，结果发现不会重新渲染，只会获取上层初始化传递的state。
@daniellin01
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这个问题 可以用KeepAlive标签的extra属性传值，然后子组件加上@bindLifecycle 就能正确获取到值了。但didUpdat周期里 监控不到值得变化过程，直接就是变化后的结果

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@BiggerHacker @daniellin01