Build web apps with ReactJS
===
Lee @ DevC Taipei 讀書會 2019-07-21
https://hackmd.io/@SYkYaRqjTQm-oj2WqaWhUQ/ByhSB7AZB
---
## Handle events
---
```jsx=
class MyComponent extends React.Component {
handleClick(event) {
//...do something
}
render() {
return (
<button onClick={this.handleClick}>
Click me
</button>
);
}
}
```
---
```jsx=
class MyComponent extends React.Component {
handleClick(event) {
console.log(this); // undefined
}
render() {
