Setting up a table layout in React Native

Question

I\'m transitioning a React project into React Native and need help setting up a grid layout in React Native. I want to set up a 5-col by x-row (number of rows may vary) view

Answer 1

You can do this without any packages. If each row is exactly the same doing the following should solve your problem;

export default class Table extends Component {
    renderRow() {
        return (
            <View style={{ flex: 1, alignSelf: 'stretch', flexDirection: 'row' }}>
                <View style={{ flex: 1, alignSelf: 'stretch' }} /> { /* Edit these as they are your cells. You may even take parameters to display different data / react elements etc. */}
                <View style={{ flex: 1, alignSelf: 'stretch' }} />
                <View style={{ flex: 1, alignSelf: 'stretch' }} />
                <View style={{ flex: 1, alignSelf: 'stretch' }} />
                <View style={{ flex: 1, alignSelf: 'stretch' }} />
            </View>
        );
    }

    render() {
        const data = [1, 2, 3, 4, 5];
        return (
            <View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
            {
                data.map((datum) => { // This will render a row for each data element.
                    return this.renderRow();
                })
            }
            </View>
        );
    }
}

Answer 2

After looking here for answers I discovered a really great library that behaves much like Bootstrap tables. I have found layout with React Native very challenging but this library delivers predictable layout results.

React Native Easy Grid

I agree that basic flex tables should be built in to React Native but until they are this library worked great for me.

Answer 3

Though it is an old post but I was looking for something similar asked in the question,

I have brainstormed and havoked the internet for the solution and the best solution I got was to import the react-native-table-component package to my project and prepare a decent table layout for my application to display data. There might be many more souls figuring out a way to do this and may I recommend this link to all your answers:This link is the npm package installer link which have explanation to all the code and have examples

Answer 4

Using functional components:

(Specify the number of rows and columns in the array)

Create a Row component

function Row({ column }) {  
  return (
    <View style={styles.rowStyle}>
      {column.map((data) => (
        <Cell data={data} />
      ))}
    </View>
 );
}

Create a Cell component

function Cell({ data }) {
  return (
    <View style={styles.cellStyle}>
      <Text>{data}</Text>
    </View>
  );
}

Create a Grid component

function Grid() {
  const data = [
    [15, 14, 13, 12],
    [11, 10, 9, 8],
    [7, 6, 5, 4],
    [0, 1, 2, 3],
  ];
  return (
    <View style={styles.gridContainer}>
      {data.map((column) => (
        <Row column={column} />
      ))}
    </View>
  );
}

Style the components:

const styles = StyleSheet.create({
  gridContainer: {
      width: 220,
  },
  rowStyle: {
    flexDirection: "row",
    alignItems: "center",
    justifyContent: "space-around",
  },
  cellStyle: {
    flex: 1,
    margin: 10,
  },
});