/Javascript/React/Text number of lines react native

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 vote368 views1 answer
React native scrollview scrollto()
Javascript React
1 vote377 views1 answer
Iconify react
Javascript React
0 vote372 views1 answer
React-beforeunload react navive
Javascript React
0 vote422 views1 answer
Disable autocomplete in react fields
Javascript React
-2 votes392 views1 answer
How to hide keyboard in react native
Javascript React
0 vote395 views1 answer
Dynamic useState in react
Javascript React
0 vote372 views1 answer
React document documentMode not found
Javascript React
1 vote375 views3 answers
Autocomplete react
Javascript React
13 votes383 views3 answers
Enable emmet vscode react
Javascript React
0 vote398 views1 answer
My vscode does not recognize react code syntax
Javascript React