onclick react
function ActionLink() {
function handleClick(e) { e.preventDefault(); console.log('The link was clicked.'); }
return (
<a href="#" onClick={handleClick}> Click me
</a>
);
}onclick react
function ActionLink() {
function handleClick(e) { e.preventDefault(); console.log('The link was clicked.'); }
return (
<a href="#" onClick={handleClick}> Click me
</a>
);
}handleClick react
class Toggle extends React.Component {
constructor(props) {
super(props);
this.state = {isToggleOn: true};
// This binding is necessary to make `this` work in the callback this.handleClick = this.handleClick.bind(this); }
handleClick() { this.setState(state => ({ isToggleOn: !state.isToggleOn })); }
render() {
return (
<button onClick={this.handleClick}> {this.state.isToggleOn ? 'ON' : 'OFF'}
</button>
);
}
}
ReactDOM.render(
<Toggle />,
document.getElementById('root')
);handling event in jsx
//Event hadling in react
function ActionLink() {
function handleClick(e) {
e.preventDefault();
console.log('The link was clicked.');
}
return (
<a href="#" onClick={handleClick}>
Click me
</a>
);
}react onclick to make another button
import React from 'react';
const App = () => {
const message = () => {
console.log("Hello World!")
}
return (
<button onClick={message}> Press me to print a message! </button>
);
}react why onclick property function trigger without click
change:
<button type="button" onClick={this.myFunction(argument)}> myButton </button>
to this:
<button type="button" onClick={this.myFunction.bind(this, argument)}> myButton </button>onclick react
onClick={ () => this.activatePlaylist(playlist.playlist_id) }Copyright © 2021 Codeinu
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