Responsive Grid View for React Native.
This is a fork of react-native-super-grid with the following differences,
- Rewrite in TypeScript
- Remove 'prop-types` dependency
- Remove usage of
defaultProps - Various fixes to React hooks usages
This library export two components - FlatGrid (similar to FlatList) and SectionGrid (similar to SectionList). Both components render a Grid layout that adapts itself to various screen resolutions.
Instead of passing an itemPerRow argument, you pass itemDimension and each item will be rendered with a dimension size equal to or more than (to fill the screen) the given dimension.
Internally, these components use the native FlatList and SectionList.
You can install the package via npm.
npm install react-native-superb-grid
import { FlatGrid } from "react-native-superb-grid";<FlatGrid
itemDimension={130}
data={[1, 2, 3, 4, 5, 6]}
renderItem={({ item }) => <Text>{item}</Text>}
/>This component is similar to the FlatGrid but does not use a FlatList, instead, it simply maps over the data items. This is useful if you need to put a grid inside a ScrollView or if you have a small array.
import { SimpleGrid } from "react-native-superb-grid";<SimpleGrid
itemDimension={130}
data={[1, 2, 3, 4, 5, 6]}
renderItem={({ item }) => <Text>{item}</Text>}
/>import { SectionGrid } from "react-native-superb-grid";<SectionGrid
itemDimension={130}
sections={[
{
title: "Numbers",
data: [1, 2, 3, 4, 5, 6],
},
{
title: "Alphabets",
data: ["A", "B", "C", "D", "E"],
},
]}
renderItem={({ item }) => <Text>{item}</Text>}
renderSectionHeader={({ section }) => (
<Text style={{ fontSize: 20 }}>{section.title}</Text>
)}
/>| Property | Type | Default Value | Description |
|---|---|---|---|
| renderItem | Function | Function to render each object. Should return a react native component. Same signature as that of FlatList/SectionList's renderItem (with an additional key rowIndex). |
|
| data (for FlatGrid) sections (for SectionGrid) | Array | Data to be rendered. renderItem will be called with each item in this array. Same signature as that of FlatList/SectionList. | |
| itemDimension | Number | 120 | Minimum width or height for each item in pixels (virtual). |
| fixed | Boolean | false | If true, the exact itemDimension will be used and won't be adjusted to fit the screen. |
| spacing | Number | 10 | Spacing between each item. |
| style | FlatList styles (Object) | Styles for the container. Styles for an item should be applied inside renderItem. Note: If you set adjustGridToStyles to true then padding added in this prop will be used to adjust the total dimensions of the grid to reflect the padding in this style object. |
|
| additionalRowStyle | styles (Object) | Additional styles for rows (rows render multiple items within), apart from the generated ones. | |
| itemContainerStyle | styles (Object) | Style for item's container. Not needed for most cases. | |
| staticDimension | Number | Specifies a static width or height for the container. If not passed, maxDimension will be used. |
|
| maxDimension | Number | Specifies a maximum width or height for the container. If not passed, full width/height of the screen will be used. Note: If you set adjustGridToStyles to true then you can alternatively use the contentContainerStyle prop and set maxWidth or maxHeight. |
|
| horizontal | boolean | false | If true, the grid will be scrolling horizontally. If you want your item to fill the height when using a horizontal grid, you should give it a height of '100%'. This prop doesn't affect the SectionGrid, which only scrolls vertically. |
| onLayout | Function | Optional callback ran by the internal FlatList or SectionList's onLayout function, thus invoked on mount and layout changes. |
|
| listKey | String | A unique identifier for the Grid. This key is necessary if you are nesting multiple FlatGrid/SectionGrid inside another Grid (or any VirtualizedList). | |
| keyExtractor | Function | A function (item, rowItemIndex) => {String} that should return a unique key for the item passed. |
|
| invertedRow | boolean | Reverses the direction of row items. It can be used with the inverted property. |
|
| maxItemsPerRow | number | Specifies the maximum number of items to render per row | |
| contentContainerStyle | styles (Object) | This is the regular FlatList/SectionList prop. If you set adjustGridToStyles to true and specify maxWidth or maxHeight it will be used the same as maxDimension. In addition, padding added here will be used to adjust the total dimensions of the grid to reflect the padding in this style object. |
|
| adjustGridToStyles | boolean | Set to true when you want the library to automatically adjust the total dimensions of the grid based on style and contentContainerStyle props |
|
| customFlatList (for FlatGrid) | ElementType | Replaces FlatList in FlatGrid with ElementType. E.g. Animated.FlatList
|
|
| customSectionList (for SectionGrid) | ElementType | Replaces SectionList in SectionGrid with ElementType. E.g. Animated.SectionList
|
|
| onItemsPerRowChange | Function | A callback (itemsPerRow: number) => void that is called when number of items per row is determined. |
All additional props you pass will be passed on to the internal FlatList/SectionList. This means you can make use of various props and methods like ListHeaderComponent, onEndReached, onRefresh...etc. While these are not tested for compatibility, most of them should work as expected.
In SectionGrid, section argument in methods like renderSectionHeader, renderSectionFooter, ItemSeparatorComponent will slightly different from the actual section you passed. The data key in the section will be the grouped versions of items (items that go in one row), and the original list of items can be found in originalData key. All other keys will remain intact.
To make an item full width, simply include _fullWidth: true in the data object for that item. For example:
{ name: 'TURQUOISE', code: '#1abc9c', _fullWidth: true }import React from "react";
import { StyleSheet, View, Text } from "react-native";
import { FlatGrid } from "react-native-superb-grid";
export default function Example() {
const [items, setItems] = React.useState([
{ name: "TURQUOISE", code: "#1abc9c" },
{ name: "EMERALD", code: "#2ecc71" },
{ name: "PETER RIVER", code: "#3498db" },
{ name: "AMETHYST", code: "#9b59b6" },
{ name: "WET ASPHALT", code: "#34495e" },
{ name: "GREEN SEA", code: "#16a085" },
{ name: "NEPHRITIS", code: "#27ae60" },
{ name: "BELIZE HOLE", code: "#2980b9" },
{ name: "WISTERIA", code: "#8e44ad" },
{ name: "MIDNIGHT BLUE", code: "#2c3e50" },
{ name: "SUN FLOWER", code: "#f1c40f" },
{ name: "CARROT", code: "#e67e22" },
{ name: "ALIZARIN", code: "#e74c3c" },
{ name: "CLOUDS", code: "#ecf0f1" },
{ name: "CONCRETE", code: "#95a5a6" },
{ name: "ORANGE", code: "#f39c12" },
{ name: "PUMPKIN", code: "#d35400" },
{ name: "POMEGRANATE", code: "#c0392b" },
{ name: "SILVER", code: "#bdc3c7" },
{ name: "ASBESTOS", code: "#7f8c8d" },
]);
return (
<FlatGrid
itemDimension={130}
data={items}
style={styles.gridView}
// staticDimension={300}
// fixed
spacing={10}
renderItem={({ item }) => (
<View style={[styles.itemContainer, { backgroundColor: item.code }]}>
<Text style={styles.itemName}>{item.name}</Text>
<Text style={styles.itemCode}>{item.code}</Text>
</View>
)}
/>
);
}
const styles = StyleSheet.create({
gridView: {
marginTop: 10,
flex: 1,
},
itemContainer: {
justifyContent: "flex-end",
borderRadius: 5,
padding: 10,
height: 150,
},
itemName: {
fontSize: 16,
color: "#fff",
fontWeight: "600",
},
itemCode: {
fontWeight: "600",
fontSize: 12,
color: "#fff",
},
}); |
 |
|---|---|
| iPhone6 Portrait | iPhone6 Landscape |
 |
 |
|---|---|
| iPad Air 2 Portrait | iPad Air 2 Landscape |
 |
 |
|---|---|
| Android Portrait | Android Landscape |
 |
 |
|---|---|
| Android Horizontal Portrait | Android Horizontal Landscape |
 |
 |
|---|---|
| iPhone Horizontal Portrait | iPhone Horizontal Landscape |
import React, { Component } from "react";
import { StyleSheet, View, Text } from "react-native";
import { SectionGrid } from "react-native-superb-grid";
export default function Example() {
const [items, setItems] = React.useState([
{ name: "TURQUOISE", code: "#1abc9c" },
{ name: "EMERALD", code: "#2ecc71" },
{ name: "PETER RIVER", code: "#3498db" },
{ name: "AMETHYST", code: "#9b59b6" },
{ name: "WET ASPHALT", code: "#34495e" },
{ name: "GREEN SEA", code: "#16a085" },
{ name: "NEPHRITIS", code: "#27ae60" },
{ name: "BELIZE HOLE", code: "#2980b9" },
{ name: "WISTERIA", code: "#8e44ad" },
{ name: "MIDNIGHT BLUE", code: "#2c3e50" },
{ name: "SUN FLOWER", code: "#f1c40f" },
{ name: "CARROT", code: "#e67e22" },
{ name: "ALIZARIN", code: "#e74c3c" },
{ name: "CLOUDS", code: "#ecf0f1" },
{ name: "CONCRETE", code: "#95a5a6" },
{ name: "ORANGE", code: "#f39c12" },
{ name: "PUMPKIN", code: "#d35400" },
{ name: "POMEGRANATE", code: "#c0392b" },
{ name: "SILVER", code: "#bdc3c7" },
{ name: "ASBESTOS", code: "#7f8c8d" },
]);
return (
<SectionGrid
itemDimension={90}
// staticDimension={300}
// fixed
// spacing={20}
sections={[
{
title: "Title1",
data: items.slice(0, 6),
},
{
title: "Title2",
data: items.slice(6, 12),
},
{
title: "Title3",
data: items.slice(12, 20),
},
]}
style={styles.gridView}
renderItem={({ item, section, index }) => (
<View style={[styles.itemContainer, { backgroundColor: item.code }]}>
<Text style={styles.itemName}>{item.name}</Text>
<Text style={styles.itemCode}>{item.code}</Text>
</View>
)}
renderSectionHeader={({ section }) => (
<Text style={styles.sectionHeader}>{section.title}</Text>
)}
/>
);
}
const styles = StyleSheet.create({
gridView: {
marginTop: 20,
flex: 1,
},
itemContainer: {
justifyContent: "flex-end",
borderRadius: 5,
padding: 10,
height: 150,
},
itemName: {
fontSize: 16,
color: "#fff",
fontWeight: "600",
},
itemCode: {
fontWeight: "600",
fontSize: 12,
color: "#fff",
},
sectionHeader: {
flex: 1,
fontSize: 15,
fontWeight: "600",
alignItems: "center",
backgroundColor: "#636e72",
color: "white",
padding: 10,
},
}); |
 |
|---|---|
| iPhone SectionGrid Portrait | iPhone6 Landscape |
This project is licensed under the MIT License - see the LICENSE.md file for details.
Colors in the example from https://flatuicolors.com/.
Screenshot Mockup generated from https://mockuphone.com.