react native if statement code example
Example 1: ternary operator react
render () {
return (
<div className="row">
{ //Check if message failed
(this.state.message === 'failed')
? <div> Something went wrong </div>
: <div> Everything in the world is fine </div>
}
</div>
);
}
Example 2: how to use if else inside jsx in react
renderElement(){
if(this.state.value == 'news')
return <Text>data</Text>;
return null;
}
render() {
return (
<View style={styles.container}>
{ this.renderElement() }
</View>
)
}
Example 3: react if statement
render() {
const isLoggedIn = this.state.isLoggedIn;
return (
<div>
The user is <b>{isLoggedIn ? 'currently' : 'not'}</b> logged in. </div>
);
}
Example 4: if statement in react native
renderConditionalText() {
if (this.state.isSignUp) {
return <Text> Sign Up </Text>;
}
return <Text> Forgot Password </Text>;
}