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https://github.com/saleel/react-native-super-grid

Responsive Grid View for React Native
https://github.com/saleel/react-native-super-grid

flatlist grid gridview listview react-native responsive responsive-grid

Last synced: about 2 months ago
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Responsive Grid View for React Native

Lists

README

        

# React Native Super Grid

![npm version](https://img.shields.io/npm/v/react-native-super-grid.svg?colorB=brightgreen&style=flat-square)
![npm download](https://img.shields.io/npm/dt/react-native-super-grid.svg?style=flat-square)

Responsive Grid View for React Native.

## Getting Started

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](https://facebook.github.io/react-native/docs/flatlist.html) and [SectionList](https://facebook.github.io/react-native/docs/sectionlist.html).

[Demo Snack](https://snack.expo.io/@saleel/react-native-super-grid)

**Version 3.x, please refer [v3 branch](https://github.com/saleel/react-native-super-grid/tree/v3) for documentation**

**Version 2.x and older, please refer [v2 branch](https://github.com/saleel/react-native-super-grid/tree/v2) for documentation**

### v3 to v4 Migration

- Rename FlatList's `items` prop to `data`.
- v4 is based on React hooks, and requires React Native version > `0.59`.
- Methods called on SectionList/FlatList refs can be called directly now (because of forwardRef). i.e Instead of `ref.current.sectionList.scrollToLocation`, use `ref.current.scrollToLocation`.

### Installing

You can install the package via npm.

```
npm install react-native-super-grid
```

### Usage (FlatGrid)
```javascript
import { FlatGrid } from 'react-native-super-grid';
```
```javascript
({item})}
/>
```

### Usage (SimpleGrid)
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.
```javascript
import { SimpleGrid } from 'react-native-super-grid';
```
```javascript
({item})}
/>
```

### Usage (SectionGrid)

```javascript
import { SectionGrid } from 'react-native-super-grid';
```
```javascript
({item})}
renderSectionHeader={({ section }) => (
{section.title}
)}
/>
```

#### Properties

| 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](https://facebook.github.io/react-native/docs/flatlist.html) 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`](https://reactnative.dev/docs/flatlist#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.

## FlatGrid Example
```javascript
import React from 'react';
import { StyleSheet, View, Text } from 'react-native';
import { FlatGrid } from 'react-native-super-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 (
(

{item.name}
{item.code}

)}
/>
);
}

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](/screenshots/iphone6_portrait.png?raw=true "iPhone6 Portrait")| ![iPhone6 Landscape](/screenshots/iphone6_landscape.png?raw=true "iPhone6 Landscape") |
|:---:|:---:|
| iPhone6 Portrait | iPhone6 Landscape |

| ![iPad Air 2 Portrait](/screenshots/ipadair2_portrait.png?raw=true "iPad Air 2 Portrait") | ![iPad Air 2 Landscape](/screenshots/ipadair2_landscape.png?raw=true "iPad Air 2 Landscape") |
|:---:|:---:|
| iPad Air 2 Portrait | iPad Air 2 Landscape |

| ![Android Portrait](/screenshots/android_portrait.png?raw=true "Android Portrait") | ![Android Landscape](/screenshots/android_landscape.png?raw=true "Android Landscape") |
|:---:|:---:|
| Android Portrait | Android Landscape |

| ![Android Horizontal Portrait](/screenshots/android_horizontal_portrait.png?raw=true "Android Horizontal Portrait") | ![Android Horizontal Landscape](/screenshots/android_horizontal_landscape.png?raw=true "Android Horizontal Landscape") |
|:---:|:---:|
| Android Horizontal Portrait | Android Horizontal Landscape |

| ![iPhone Horizontal Portrait](/screenshots/iphone_horizontal_portrait.png?raw=true "iPhone Horizontal Portrait")| ![iPhone Horizontal Landscape](/screenshots/iphone_horizontal_landscape.png?raw=true "iPhone Horizontal Landscape") |
|:---:|:---:|
| iPhone Horizontal Portrait | iPhone Horizontal Landscape |

## SectionGrid Example
```javascript
import React, { Component } from 'react';
import { StyleSheet, View, Text } from 'react-native';
import { SectionGrid } from 'react-native-super-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 (
(

{item.name}
{item.code}

)}
renderSectionHeader={({ section }) => (
{section.title}
)}
/>
);
}

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](/screenshots/iphone_section_grid_portrait.png?raw=true "iPhone SectionGrid Portrait")| ![iPhone6 Landscape](/screenshots/iphone_section_grid_landscape.png?raw=true "iPhone6 Landscape") |
|:---:|:---:|
| iPhone SectionGrid Portrait | iPhone6 Landscape |

## License
This project is licensed under the MIT License - see the [LICENSE.md](LICENSE.md) file for details.

## Changelog

### [5.0.0] - 2022-11-28
- Add SimpleGrid component @paulrostorp

### [4.6.0] - 2022-09-12
- Add onItemsPerRowChange @wjaykim

### [4.5.1] - 2022-09-08
- Fix SectionGrid renderItem types @wjaykim

### [4.5.0] - 2022-08-23
- Add ability to add custom interfaces @Ryanjso

### [4.4.3] - 2022-08-03
- Update type defs to handle `ref` attribute @leezumstein

### [4.4.2] - 2022-07-06
- Fix itemIndex in keyExtractor

### [4.4.1] - 2022-07-06
- Fix SectionGrid types (title) @LightenedLimited

### [4.4.0] - 2022-04-30
- Introduce `adjustGridToStyles` prop @levic92

### [4.3.0] - 2022-04-23
- Add maxItemsPerRow option @levic92

### [4.2.0] - 2021-05-27
- Add invertedRow option @JeffGuKang

### [4.1.2] - 2021-05-27
- Fix prop-type for styles @siarheipashkevich

### [4.1.1] - 2021-02-03
- Update type definition @henrymoulton

### [4.1.0] - 2021-01-16
- Add additionalRowStyle prop @sanghavan

### [4.0.3] - 2020-07-14
- Remove ViewPropTypes @miracle2k

### [4.0.2] - 2020-06-05
- Fix type definition of v4 FlatList

### [4.0.1] - 2020-06-05
- Remove accidental console.log @ianmartorell

### [4.0.0] - 2020-05-23
- Improve SectionList performance by using hooks @IsaaX
- Improve FlatList performance by using hooks
- Add maxDimension prop @ianmartorell

### [3.2.0] - 2020-04-03
- Add keyExtractor prop @sammarks

### [3.1.2] - 2019-09-27
- Security updates in packages @dependabot

### [3.1.1] - 2019-09-27
- Fix type definitions @JulienKode

### [3.1.0] - 2019-09-16
- Support overriding of renderItem in SectionList @paldepind

### [3.0.9] - 2019-08-16
- Improve type definitions @Grohden

### [3.0.8] - 2019-07-16
- Fix type definitions @Grohden

### [3.0.7] - 2019-06-29
- Add listKey prop @josemiguelo

### [3.0.6] - 2019-05-18
- Fix type definitions @zhigang1992

### [3.0.5] - 2019-05-04
- Fix type definitions @zhigang1992

### [3.0.4] - 2019-04-16
- Fix type definitions @hisankaran

### [3.0.3] - 2019-02-25
- Fix type definitions @jgbernalp

### [3.0.2] - 2019-02-20
- Fix calculation bug where itemsPerRow became zero (#81).

### [3.0.1] - 2019-02-02
- Fix in section key passed to various SectionGrid props.

### [3.0.0] - 2019-01-20
- Rename components, FlatList renderItem signature, Performance improvements.

### [2.4.3] - 2018-07-22
- Fix deep copying issue in SectionGrid @andersonaddo

### [2.4.2] - 2018-07-21
- Add itemContainerStyle prop @KseniaSecurity

### [2.4.1] - 2018-07-07
- Add onLayout prop @ataillefer

### [2.4] - 2018-05-11
- renderItem index fix @andersonaddo

### [2.3.2] - 2018-05-23
- Typescript support for SuperGridSectionList @Anccerson

### [2.3.0] - 2018-03-17
#### Added
- Add SuperGridSectionList @andersonaddo

### [2.1.0] - 2018-03-17
#### Added
- Use FlatList instead of ListView
- Fix spacing issues

### [2.0.2] - 2018-01-11
#### Added
- Allow dynamic update of itemDimension

### [2.0.1] - 2017-12-13
#### Added
- Fixed render empty section headers Warning. @mannycolon

### [2.0.0] - 2017-12-02
#### Added
- Add ability to have a horizontal grid. @Sh3rawi

### [1.1.0] - 2017-11-03 (Target React Native 0.49+)
#### Added
- Replace view.propTypes to ViewPropTypes for 0.49+. @caudaganesh

### [1.0.4] - 2017-10-09
#### Added
- Optional staticWidth prop @thejettdurham.
- Use prop-types package instead of deprecated react's PropTypes.

### [1.0.3] - 2017-06-06
#### Added
- Pass row index to renderItem @heaversm.

## Acknowledgments

Colors in the example from https://flatuicolors.com/.

Screenshot Mockup generated from https://mockuphone.com.