react if statement
render() {
const isLoggedIn = this.state.isLoggedIn;
return (
<div>
The user is <b>{isLoggedIn ? 'currently' : 'not'}</b> logged in. </div>
);
}react if statement
render() {
const isLoggedIn = this.state.isLoggedIn;
return (
<div>
The user is <b>{isLoggedIn ? 'currently' : 'not'}</b> logged in. </div>
);
}if react
if (isItemInCart) {
return prev.map(item =>
item.id === clickedItem.id
? { ...item, amount: item.amount + 1 }
: item
);
}Copyright © 2021 Codeinu
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