If react

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>
    )
}

Source: stackoverflow.com

Ternary react

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

Source: reactjs.org

Jsx if block

render () {
  return (
    <div>
      {(() => {
        if (someCase) {
          return (
            <div>someCase</div>
          )
        } else if (otherCase) {
          return (
            <div>otherCase</div>
          )
        } else {
          return (
            <div>catch all</div>
          )
        }
      })()}
    </div>
  )
}

Source: stackoverflow.com

React if statement

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

Source: reactjs.org

If else react render in jsc

const functionalComponent=()=> {

  return (
    <div>{
  			  props.isFeatured ? (
                        <div className="featured_ovelay_icon">lol</div>

                    ) : ("")
 			}
    </div>
  );
}

If react

if (isItemInCart) {
        return prev.map(item =>
          item.id === clickedItem.id
            ? { ...item, amount: item.amount + 1 }
            : item
        );
      }

-1

Similar codes

0 vote123 views1 answer
React native make safe view in mobile
Javascript React
11 votes102 views4 answers
React native text underline
Javascript React
5 votes125 views3 answers
React default proptypes
Javascript React
2 votes98 views1 answer
React onclick type
Javascript React
0 vote104 views1 answer
React modal scroll 2 overlapping components
Javascript React
0 vote103 views1 answer
Reactjs alert
Javascript React
1 vote127 views1 answer
React render html variable
Javascript React
1 vote122 views1 answer
Module '"../../../node_modules/react-native"' has no exported member 'View'
Javascript React
0 vote106 views1 answer
How to run react build locally
Javascript React
2 votes105 views2 answers
Capture enter button react input
Javascript React