react ternary or code example

Example 1: ternary operator react

render () {
  return (
    
{ //Check if message failed (this.state.message === 'failed') ?
Something went wrong
:
Everything in the world is fine
}
); }

Example 2: ternary react

render() {
  const isLoggedIn = this.state.isLoggedIn;
  return (
    
The user is {isLoggedIn ? 'currently' : 'not'} logged in.
); }

Example 3: react native conditional rendering

function Mailbox(props) {
  const unreadMessages = props.unreadMessages;
  return (
    

Hello!

{unreadMessages.length > 0 &&

You have {unreadMessages.length} unread messages.

}
); }

Example 4: react ternary operator in html

render () {
  return (
    
{ //Check if message failed (this.state.message === 'failed') ?
Something went wrong
:
Everything in the world is fine
}
); }

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