forms class based component
Mon Dec 21 2020 00:24:48 GMT+0000 (Coordinated Universal Time)
Saved by
@bifrost
#react.js
#javascript
import React from 'react';
import ReactDOM from 'react-dom';
class MyForm extends React.Component {
constructor(props) {
super(props);
this.state = { username: '' };
}
myChangeHandler = (event) => {
this.setState({username: event.target.value});
}
render() {
return (
<form>
<h1>Hello {this.state.username}</h1>
<p>Enter your name:</p>
<input
type='text'
onChange={this.myChangeHandler}
/>
</form>
);
}
}
ReactDOM.render(<MyForm />, document.getElementById('root'));
content_copyCOPY
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