Skip to content
Branch: master
Go to file
Code

Latest commit

Files

Permalink
Failed to load latest commit information.
Type
Name
Latest commit message
Commit time
 
 
 
 
src
 
 
 
 
 
 
 
 
 
 

README.md

react-native-dynamically-selected-picker

React Native Picker for Android and IOS with dynamically updating selected items on scroll. Idea was taken at react-native-swipe-picker

installation

yarn add react-native-dynamically-selected-picker react-native-linear-gradient

or

npm i react-native-dynamically-selected-picker react-native-linear-gradient --safe

Then, if you didn't install react-native-linear-gradient before: Enter command cd /ios and pod install. Now you can run project

#Basic usage

import React from 'react';
import {View, Text, Dimensions} from 'react-native';

import DynamicallySelectedPicker from 'react-native-dynamically-selected-picker';

export default class Example extends React.Component {
  state = {
    selectedItemIndex: 0,
  };

  updateSelectedItem(index) {
    this.setState({selectedItemIndex: index});
  }

  render() {
    const windowWidth = Dimensions.get('window').width;

    return (
      <View style={{flex: 1, alignItems: 'center', justifyContent: 'center'}}>
        <DynamicallySelectedPicker
          items={[
            {
              value: 1,
              label: 'Item 1',
            },
            {
              value: 2,
              label: 'Item 2',
            },
            {
              value: 3,
              label: 'Item 3',
            },
            {
              value: 4,
              label: 'Item 4',
            },
            {
              value: 5,
              label: 'Item 5',
            },
          ]}
          onScroll={({index, item}) => {
            this.updateSelectedItem(index);
          }}
          height={300}
          width={windowWidth}
        />
        <View style={{marginTop: 50}}>
          <Text>Selected item index {this.state.selectedItemIndex}</Text>
        </View>
      </View>
    );
  }
}

Properties

Prop Default Type Description
items [{value: 0, label: 'No items', itemColor: 'red'}] Array<object> -
onScroll - func Returns selected item object and selected index
onMomentumScrollBegin - func Returns selected item object and selected index
onMomentumScrollEnd - func Returns selected item object and selected index
onScrollBeginDrag - func Returns selected item object and selected index
onScrollEndDrag - func Returns selected item object and selected index
initialSelectedIndex 0 number Set index number of initial item.
transparentItemRows 2 number Set number of items at top and bottom of selected index.
width 300 number -
height 300 number -
allItemsColor #000 string -
selectedItemBorderColor '#cecece' string -
fontSize - number -
fontFamily 'Arial string -
topGradientColors [...] Array<string> See default value in source.
bottomGradientColors [...] Array<string> See default value in source.

About

React Native Picker for Android and IOS with dynamically updating selected items on scroll.

Resources

License

You can’t perform that action at this time.