Angular's unidirectional data flow rule prevents us from updating the parent view's in the same cycle.

Angular的单向数据流规则会阻止在同一个周期内更新父组件视图。

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Angular's unidirectional data flow rule prevents us from updating the parent view's in the same cycle.

Angular的单向数据流规则会阻止在同一个周期内更新父组件视图。

youdao