/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

0 vote106 views1 answer
React-with-firebase-auth
Javascript React
0 vote266 views1 answer
How to place text over image in react
Javascript React
0 vote108 views2 answers
Hosting react on gh pages
Javascript React
8 votes109 views4 answers
Get current url react router
Javascript React
-1 vote106 views4 answers
React native reset cache
Javascript React
0 vote121 views1 answer
React shadow
Javascript React
1 vote68 views1 answer
Parent to child react state
Javascript React
17 votes111 views4 answers
Appdata roaming npm react-native.ps1 cannot be loaded
Javascript React
0 vote110 views1 answer
React native intro slider
Javascript React
1 vote68 views1 answer
Mkdir: cannot create directory â€˜src/components/dashboardâ€™: no such file or directory in react
Javascript React