/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 vote221 views1 answer
React-data-table-component api action button
Javascript React
5 votes232 views4 answers
How to use useref hook in react
Javascript React
16 votes220 views3 answers
Importing svg into react
Javascript React
5 votes381 views1 answer
Inline z-index react
Javascript React
0 vote251 views1 answer
How to redirect to another page in react js on button click
Javascript React
-1 vote241 views1 answer
Image component doesn't show image from url react native
Javascript React
0 vote240 views1 answer
React check if mobile or desktop
Javascript React
0 vote224 views1 answer
Returned data has p tags react
Javascript React
48 votes242 views4 answers
How to add comment in react js
Javascript React
0 vote227 views1 answer
How to make a github api using react
Javascript React