A Picker component for React Native which emulates the native <select>
interfaces for iOS and Android
For iOS, by default we are wrapping an unstyled TextInput component. You can then pass down styles to customize it to your needs.
For Android, by default we are using the native Picker component. If you prefer, you can set useNativeAndroidPickerStyle
to false, which will also render an unstyled TextInput component. You can then pass down styles to customize it to your needs.
For either platform, you can alternatively pass down a child element of your choice that will be wrapped in a touchable area.
npm install react-native-picker-select
import RNPickerSelect from 'react-native-picker-select';
export const Dropdown = () => {
return (
<RNPickerSelect
onValueChange={(value) => console.log(value)}
items={[
{ label: 'Football', value: 'football' },
{ label: 'Baseball', value: 'baseball' },
{ label: 'Hockey', value: 'hockey' },
]}
/>
);
};
Version | Notes |
---|---|
>= 8.0.0 | Uses @react-native-community/picker. React Native 0.60 or above. If using Expo, SDK38 or above. |
>= 3.0.0 | React v16.3 or above. |
< 3.0.0 | React v16.2 or below. |
Name | Description | Details |
---|---|---|
onValueChange |
Callback which returns value, index |
required function |
items |
The items for the component to render - Each item should be in the following format: {label: 'Orange', value: 'orange', key: 'orange', color: 'orange', inputLabel: 'Orange!'} - label and value are required- key , color , and inputLabel are optional- key will be set to equal label if not included- value can be any data type- If inputLabel exists, the TextInput will display that value instead of the label |
required array |
placeholder |
- An override for the default placeholder object with a label of Select an item... and a value of null - An empty object can be used if you'd like to disable the placeholder entirely |
object |
disabled |
Disables interaction with the component | boolean |
value |
Will attempt to locate a matching item from the items array by checking each item's value property. If found, it will update the component to show that item as selected. If the value is not found, it will default to the first item. |
any |
itemKey |
Will attempt to locate a matching item from the items array by checking each item's key property. If found, it will update the component to show that item as selected. If the key is not found, it will attempt to find a matching item by value as above. |
string, number |
style |
Style overrides for most parts of the component. More details in styling |
object |
pickerProps |
Additional props to pass to the Picker (some props are used in core functionality so use this carefully) | object |
Icon |
Custom icon component to be rendered. More details in styling |
Component |
textInputProps |
Additional props to pass to the TextInput (some props are used in core functionality so use this carefully). This is iOS only unless useNativeAndroidPickerStyle={false} . |
object |
touchableWrapperProps |
Additional props to pass to the touchable wrapping the TextInput (some props are used in core functionality so use this carefully) | object |
onOpen |
Callback triggered right before the opening of the picker Not supported when useNativeAndroidPickerStyle={true} |
function |
useNativeAndroidPickerStyle Android only |
The component defaults to using the native Android Picker in its un-selected state. Setting this flag to false will mimic the default iOS presentation where a tappable TextInput is displayed.More details in styling |
boolean |
InputAccessoryView iOS only |
Replace the InputAcessoryView section (bar with tabbing arrown and Done button) of the opened picker with your own custom component. Can also return null here to hide completely. While this bar is typical on select elements on the web, the interface guidelines does not include it. View the snack to see examples on how this can be customized. |
Component |
doneText iOS only |
"Done" default text on the modal. Can be overwritten here | string |
onUpArrow / onDownArrow iOS only |
Presence enables the corresponding arrow - Closes the picker - Calls the callback provided |
function |
onDonePress iOS only |
Callback when the 'Done' button is pressed | function |
onClose iOS only |
Callback triggered right before the closing of the picker | function |
modalProps iOS only |
Additional props to pass to the Modal (some props are used in core functionality so use this carefully) | object |
touchableDoneProps iOS only |
Additional props to pass to the Done touchable (some props are used in core functionality so use this carefully) | object |
All properties mentioned below must be nested under the style
prop. Examples of different styling options can be found on the example snack.
- The component wraps a TextInput without styling. You can target the TextInput styling with
inputIOS
. - Other styles that can be modified for iOS are named
inputIOSContainer
,placeholder
,viewContainer
,chevronContainer
,chevron
,chevronUp
,chevronDown
,chevronActive
,done
,modalViewTop
,modalViewMiddle
, andmodalViewBottom
- The native Picker in its inactive state acts looks similar to a TextInput, but it has limitations on custom styling. Any styling that is possible can be applied via
inputAndroid
. - You can add some styling customization to the active-state native Picker, but that requires modifying some xml files
- If you set the prop
useNativeAndroidPickerStyle
to false, the component will allow a few other style objects:inputAndroidContainer
,placeholder
, andinputAndroid
- Other styles that can be modified for Android are named
headlessAndroidContainer
andviewContainer
- The component creates a select tag
- The styling of this select tag can be modified using a nested object with the key
inputWeb
- If a component is passed in via the
Icon
prop - it will be rendered with{ position: 'absolute', right: 0 }
applied to its wrapping container. You can modify these values and add additional spacing to position the icon as needed by modifyingiconContainer
. You'll probably also want to add somepaddingRight
to your input styling to avoid any longer text appearing behind the icon. - You can pass a component of your choosing (css, image, svg, etc..) for use as the icon. For ease of use, consider a library such as react-native-shapes or react-native-vector-icons.
- Examples of different icons and their usage can be found on the example snack.
Test suite included. This component has been used and tested since React Native v0.51.
react-native-picker-select is MIT licensed and built with ❤️ in Austin, TX by the team at LawnStarter