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Load component dynamically when click on button
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import React, { Component, Suspense } from 'react'; | |
import { BrowserRouter, Route, NavLink } from 'react-router-dom'; | |
import Welcome from './containers/Welcome'; | |
import Home from './containers/Home'; | |
//import Details from './containers/Details'; | |
const Details = React.lazy(() => import('./containers/Details')); | |
class App extends Component { | |
state = { loadComponent: false }; | |
loadHandler = () => { | |
this.setState(prevState => { | |
return { loadComponent: !prevState.loadComponent } | |
}); | |
} | |
render() { | |
return ( | |
<React.Fragment> | |
<button onClick={this.loadHandler}>Load component</button> | |
{this.state.loadComponent ? | |
(<Suspense fallback={<span>I am working on it ...</span>}><Details /></Suspense>) | |
: (<Home />)} | |
</React.Fragment> | |
); | |
} | |
} | |
export default App; |
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