/Javascript/React/React native text get number of lines

React native text get number of lines

Text number of lines react native

<Text numberOfLines={2} ellipsizeMode='tail'>
  long string
</Text>

React native text get number of lines

const NUM_OF_LINES = 5;
const SOME_LONG_TEXT_BLOCK = 'Lorem ipsum ...';

function SomeComponent () { 
  const [ showMore, setShowMore ] = useState(false);
  const onTextLayout = useCallback(e => {
    setShowMore(e.nativeEvent.lines.length > NUM_OF_LINES);
  }, []);

  return (
    <Text numberOfLines={NUM_OF_LINES} onTextLayout={onTextLayout}>
      {SOME_LONG_TEXT_BLOCK}
    </Text>
  );
}

Source: stackoverflow.com

Similar codes

12 votes117 views2 answers
React split array into chunks
Javascript React
1 vote118 views1 answer
React map component in
Javascript React
1 vote123 views2 answers
Shadow on view in react natice
Javascript React
0 vote78 views2 answers
Install react webpack
Javascript React
0 vote129 views2 answers
Hosting react on gh pages
Javascript React
1 vote122 views1 answer
Shopping cart small icon code react-bootstrap 4.6 fa fas
Javascript React
-2 votes112 views2 answers
How to play around with backend node js and frontend react
Javascript React
0 vote117 views1 answer
Test one function in react class
Javascript React
0 vote120 views1 answer
Link externo para usar em React
Javascript React
2 votes128 views2 answers
Chrome back button click event react
Javascript React