1 year ago

#377072

test-img

Santanu Roy

Vertical scrolling where attribute name row is fixed and horizontal scrolling where left most column is fixed in React Native

So far I've achieved this:

result so far

//code on data listing screen with a vertical flatlist


const DataListing = props => {
  const memoizedValue = useMemo(() => renderItem, [props.coinData]);

  const renderItem = ({item}) => {
    return (
      <View
        style={{
          flexDirection: 'row',
          backgroundColor: item?.id % 2 ? '#ffffff' : '#f9f9f9f9',
          height: 40,
          alignItems: 'center',
        }}>
        {/* coin */}

        {item.coin ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.coin}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* open time */}

        {item.openTime ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.openTime}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* open */}

        {item.open ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.open}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* high */}

        {item.high ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.high}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* low */}

        {item.low ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.low}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* close */}

        {item.close ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.close}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* quote asset volume */}

        {item.quoteAssetVolume ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.quoteAssetVolume}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* trade number */}

        {item.tradeNumber ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.tradeNumber}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* tracker buy base */}

        {item.takerBuyBase ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.takerBuyBase}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* tracker buy quote */}

        {item.takerBuyQuote ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.takerBuyQuote}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* price change */}

        {item.priceChange ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.priceChange}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* price change % */}

        {item.priceChangePercent ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.priceChangePercent}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* previos close price */}

        {item.prevClosePrice ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.prevClosePrice}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* last price */}

        {item.lastPrice ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.lastPrice}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* open price */}

        {item.openPrice ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.openPrice}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* low price */}

        {item.lowPrice ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.lowPrice}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* price volume */}

        {item.pricevolume ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.pricevolume}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* quote volume */}

        {item.quoteVolume ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.quoteVolume}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* price open time */}

        {item.priceopenTime ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.priceopenTime}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* price close time */}

        {item.pricecloseTime ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.pricecloseTime}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}

        {/* created at */}

        {item.created_at ? (
          <Text style={{width: 150, textAlign: 'center', color: '#000000'}}>
            {item.created_at}
          </Text>
        ) : (
          <View style={{width: 150}} />
        )}
      </View>
    );
  };

  return (
    <FlatList
      showsVerticalScrollIndicator={false}
      data={props.coinData}
      keyExtractor={(item, index) => index}
      renderItem={renderItem}
    />
  );
};

export default DataListing;

// code on data attributes page

const DataAttributes = props => {
  return (
    // container

    <View style={{flexDirection: 'row'}}>
      {/* coin name */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          COIN
        </Text>
      </TouchableOpacity>

      {/* open time */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          OPEN TIME
        </Text>
      </TouchableOpacity>

      {/* open */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          OPEN
        </Text>
      </TouchableOpacity>

      {/* high */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          HIGH
        </Text>
      </TouchableOpacity>

      {/* low */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          LOW
        </Text>
      </TouchableOpacity>

      {/* close */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          CLOSE
        </Text>
      </TouchableOpacity>

      {/* quote asset volume */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          VOLUME
        </Text>
      </TouchableOpacity>

      {/* trade number */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          TRADE NUMBER
        </Text>
      </TouchableOpacity>

      {/* taker buy base */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          TAKER BUY BASE
        </Text>
      </TouchableOpacity>

      {/* taker buy quote */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          TAKER BUY QUOTE
        </Text>
      </TouchableOpacity>

      {/* price change */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          PRICE CHANGE
        </Text>
      </TouchableOpacity>

      {/* price change percent */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          PRICE CHANGE %
        </Text>
      </TouchableOpacity>

      {/* previos close price */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          PREVIOUS CLOSE PRICE
        </Text>
      </TouchableOpacity>

      {/* last price */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          LAST PRICE
        </Text>
      </TouchableOpacity>

      {/* open price */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          OPEN PRICE
        </Text>
      </TouchableOpacity>

      {/* low price */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          LOW PRICE
        </Text>
      </TouchableOpacity>

      {/* price volume */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          PRICE VOLUME
        </Text>
      </TouchableOpacity>

      {/* quote volume */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          QUOTE VOLUME
        </Text>
      </TouchableOpacity>

      {/* price open time */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          PRICE OPEN TIME
        </Text>
      </TouchableOpacity>

      {/* price close time */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
          borderRightWidth: 1,
          borderColor: '#31313199',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          PRICE CLOSE TIME
        </Text>
      </TouchableOpacity>

      {/* created at */}

      <TouchableOpacity
        style={{
          flexDirection: 'row',
          backgroundColor: '#FDE047',
          height: 40,
          width: 150,
          alignItems: 'center',
          justifyContent: 'center',
        }}
        onPress={() => {}}>
        <Text
          style={{
            fontSize: 10,
            fontWeight: '400',
            color: '#000000',
          }}>
          CREATED AT
        </Text>
      </TouchableOpacity>
    </View>
  );
};

export default DataAttributes;



// then they are imported to home and put inside a horizontal scrollview


import DataAttributes from '../Components/HomeScreen/DataAttributes';
import DataListing from '../Components/HomeScreen/DataListing';



const HomeScreen = ({navigation}) => {
  const [coinData, setCoinData] = useState([]);

  useEffect(() => {
    coinStastics();
  }, []);

  // fetching coin statistics

  const coinStastics = async () => {
    const header = {
      'Content-Type': 'application/json',
    };

    await axios
      .post(baseUrl + coin_statistics, '', {headers: header})
      .then(res => {
        setCoinData(res.data.data);
      })
      .catch(function (error) {
        // handle error
        console.log(error);
      });
  };

  return (
    <SafeAreaView
      style={{
        flex: 1,
        alignItems: 'center',
      }}>
      
          <Header/>

          {/* DATA */}

          <ScrollView horizontal showsHorizontalScrollIndicator={false}>
            <View>
              {/* attributes for data */}

              <DataAttributes coinData={coinData} setCoinData={setCoinData} />

              {/* data section */}

              <DataListing coinData={coinData} />
            </View>
          </ScrollView>

          <Footer />
        </>
      )}
    </SafeAreaView>
  );
};

export default HomeScreen;

I am expecting something like this, where I can scroll the data portion vertically where the the column names / attribute names stay fixed but as soon I start scrolling horizontally all the columns should start to respond except the left most one, it should stay fixed along with it's COLUMN NAME on top

what I am expecting

reactjs

react-native

react-native-flatlist

react-native-scrollview

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