我想问如何从 Home.tsx 访问 App.tsx 中定义的方法“testMethod”
这是 App.tsx(此组件具有名称为“testMethod”的方法)
import React from 'react';
import { IonApp, IonRouterOutlet } from '@ionic/react';
import { IonReactRouter } from '@ionic/react-router';
import { Route } from 'react-router-dom';
import Home from './pages/Home';
const App: React.FC = () => {
const testMethod = () => {
console.log('test');
};
return (
<IonApp>
<IonReactRouter>
<IonRouterOutlet>
<Route path="/home" component={Home} exact />
</IonRouterOutlet>
</IonReactRouter>
</IonApp>
);
};
export default App;
这是 Home.tsx
import { IonContent, IonPage, IonSplitPane, IonButton } from '@ionic/react';
import React from 'react';
import { RouteComponentProps } from 'react-router-dom';
interface ChildComponentProps extends RouteComponentProps<any> {}
const Home: React.FC<ChildComponentProps> = (props) => {
const onSubmit = () => {
// I want to access testMethod from App.tsx in here
};
return (
<IonContent>
<IonSplitPane contentId="main">
<IonPage id="main">
<IonButton
expand="block"
type="submit"
class="ion-no-margin"
onClick={onSubmit}
>
Test
</IonButton>
</IonPage>
</IonSplitPane>
</IonContent>
);
};
export default Home;
从 Home.tsx,当用户单击 Home.tsx 中的按钮时,我想执行 App.tsx 中定义的方法“testMethod”
我仍然不知道如何实现这一点,非常感谢您的帮助。
谢谢你。