Tell us what’s happening:
I am not sure why this is returning undefined inside the additem. this should have been accessible inside the component.
Your code so far
class MyComponent extends React.Component {
constructor(props) {
super(props);
this.state = {
itemCount: 0
};
// change code below this line
console.log("here")
this.addItem = this.addItem.bind( this )
// change code above this line
}
addItem() {
console.log(`this is ${this}`) . *//this is undefined*
this.setState({
itemCount: this.state.itemCount + 1
});
}
render() {
return (
<div>
{ /* change code below this line */ }
<button onClick={this.addItem}>Click Me</button>
{ /* change code above this line */ }
<h1>Current Item Count: {this.state.itemCount}</h1>
</div>
);
}
};
Your browser information:
User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36.
Link to the challenge: