get value of input react
import { useState } from 'react'; function myFunctionalComponentFunction() { const [input, setInput] = useState(''); // '' is the initial state value return ( <div> <label>Please specify:</label> <input value={input} onInput={e => setInput(e.target.value)}/> </div> ); }
get value of input element on button click react
const input = props => { let textInput = React.createRef(); function handleClick() { console.log(textInput.current.value); } return ( <div> <input ref={textInput} placeholder="Type a message..." /> <div onClick={handleClick} className="icon"> <i className="fa fa-play" /> </div> </div> ) }
react text input onchange
class NameForm extends React.Component { constructor(props) { super(props); this.state = {value: ''}; this.handleChange = this.handleChange.bind(this); this.handleSubmit = this.handleSubmit.bind(this); } handleChange(event) { this.setState({value: event.target.value}); } handleSubmit(event) { alert('A name was submitted: ' + this.state.value); event.preventDefault(); } render() { return ( <form onSubmit={this.handleSubmit}> <label> Name: <input type="text" value={this.state.value} onChange={this.handleChange} /> </label> <input type="submit" value="Submit" /> </form> ); } }
react how to pass the input target value
class NameForm extends React.Component { constructor(props) { super(props); this.state = {value: ''}; this.handleChange = this.handleChange.bind(this); } handleChange(event) { this.setState({value: event.target.value}); } render() { return ( <form> <label> Name: <input type="text" value={this.state.value} onChange={this.handleChange} /> </label> <input type="submit" value="Submit" /> </form> ); } }
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