React-native-searchbar-controlled NPM

react-native-searchbar

A pretty awesome search bar for React Native. It has a built in simple search capability which can be utilised by handing the component data and providing a handleResults function which will receive the filtered copy of the data array.

The search function uses a depth-first algorithm to traverse the data and simply looks for an indexOf the user input within all strings, numbers, and boolean values in the data.

Works on both iOS and Android.

react-native-searchbar

(Rendered with the example in these docs and repository)

Installation

npm install react-native-searchbar-controlled --save
Install react-native-vector-icons if the project doesn't have them already. The search bar accesses MaterialIcons.
Now you can require the search bar with import SearchBar from 'react-native-searchbar-controlled' or var SearchBar = require('react-native-searchbar-controlled')

Available Props

Property	Type	Default	Description
input	string	`''`	The value of the searchbox
placeholder	string	`Search`	The placeholder for the search bar.
handleChangeText(input)	function	`null`	Fires when the input text changes.
onSubmitEditing	function	`null`	Fired after pressing 'search' on the device keyboard
onHide()	function	`null`	Fires when the search bar is hidden.
onBack	function	Hides the search bar	Fires when the back icon is pressed.
onX	function	`null`	Fires when the X button is pressed. Still clears the input.
onFocus	function	`null`	Fires when the search bar receives focus.
onBlur	function	`null`	Fires when the search bar loses focus.
backButton	Component	required	Sets the back button component.
backButtonAccessibilityLabel	string	`Navigate up`	Accessibility label for the back button.
closeButton	Component	required	Sets the close button component.
closeButtonAccessibilityLabel	string	`Clear search text`	Accessibility label for the close button.
backCloseSize	number	28	Sets the size of back button & close button.
heightAdjust	number	`0`	Adjust the height of the search bar.
backgroundColor	string	`white`	The background colour of the search bar.
iconColor	string	`gray`	The color of the back and X icons.
textColor	string	`gray`	The color of the search bar text.
selectionColor	string	`lightskyblue`	The color of the the search bar cursor and text selection.
placeholderTextColor	string	`lightgray`	The color of the placeholder text.
animate	boolean	`true`	Animate the search bar when it is shown and hidden.
animationDuration	number	`200`	The duration of the above animation in milliseconds.
showOnLoad	boolean	`false`	Show the search bar when it is first rendered.
hideBack	boolean	`false`	Hide the back button.
hideX	boolean	`false`	Hide the X icon which clears the input.
iOSPadding	boolean	`true`	Pad the size of the iOS status bar.
iOSHideShadow	boolean	`false`	Hide the shadow under the search bar in iOS.
iOSPaddingBackgroundColor	string	`transparent`	Change the background color of the padding.
clearOnShow	boolean	`false`	Clear input when the search bar is shown.
clearOnHide	boolean	`true`	Clear input when the search bar is hidden.
clearOnBlur	boolean	`false`	Clear input when the search bar is blurred.
focusOnLayout	boolean	`true`	Focus the text input box whenever it is shown.
autoCorrect	boolean	`true`	AutoCorrect the search bar text.
autoCapitalize	string	`sentences`	Auto capitialize behaviour of the text input - enum('none', 'sentences', 'words', 'characters')
keyboardAppearance	string	'default'	Determines the color of the keyboard.
fontFamily	string	`System`	The font family to be used.
fontSize	number	20	Sets the font size.
allDataOnEmptySearch	boolean	`false`	Search results behave as a `.filter`, returning all data when the input is an empty string.

Usage

Use a ref to show and hide the search bar and set the text input value ref={(ref) => this.searchBar = ref}
this.searchBar.show()
this.searchBar.hide()

Notes for Android

Render the search bar component after the component it is supposed to display over. iOS handles this nicely with a zIndex of 10. Android elevation is set to 2.
The bottom of the search bar will have a thin border instead of a shadow.

Example

Full example at example/

import SearchBar from 'react-native-searchbar';

const items = [
  1337,
  'janeway',
  {
    lots: 'of',
    different: {
      types: 0,
      data: false,
      that: {
        can: {
          be: {
            quite: {
              complex: {
                hidden: [ 'gold!' ],
              },
            },
          },
        },
      },
    },
  },
  [ 4, 2, 'tree' ],
];

...
_handleResults(results) {
  this.setState({ results });
}
...

...
<SearchBar
  ref={(ref) => this.searchBar = ref}
  data={items}
  handleResults={this._handleResults}
  showOnLoad
/>
...

Contributing

Contributing to react-native-searchbar is easy! With four simple steps:

Create a branch

Fork the repository
git clone <your-repo-url> to clone your GitHub repo to your local one
git pull origin master to pull the latest code
npm install to install the project's dependencies
git checkout -b the-name-of-my-branch to create a branch (use something short and comprehensible, such as: fix-styling-of-search-bar).

Make the change

Test the change

Run npm run fix from the project root (This will run Prettier and ESLint and automatically fix any issues).
If possible, test any visual changes in Android and iOS.

Push the change!

git add -A && git commit -m "My message" (replacing My message with a commit message, such as Fixed styling on search bar) to stage and commit your changes
git push my-fork-name the-name-of-my-branch

react-native search bar searchbar animated ios android

@infinitebrahmanuniverse/nolb-react-native-se @everything-registry/sub-chunk-2590 @zalastax/nolb-react-native-se

2.0.0

5 years ago

1.0.0

6 years ago