React-pick-2 NPM

react-pick-2

Accessible autocompletion components (e.g. typeahead inputs, popups, and comboboxes), implemented in React.

Intially derived from Ryan Florence's awesome react-autocomplete.

Demos

Pick a US state: http://jwilde.me/react-pick/basic/
Pick a set of Flickr images: http://jwilde.me/react-pick/flickr/

Installation & Usage

npm install react-pick-2

You'll need to make sure you're including the styles.css file in the root of the npm module in your app somehow. Or write your own, better stylesheet.

What's inside?

For out-of-the-box usage:

<Combobox> - Supports find displaying asynchronous autocomplete suggestions inline as "type ahead" text, as a popup menu, and as both at once. Supports keyboard navigation, and seeks to be WAI-ARIA compliant.

For customizing <Combobox> and creating your own components:

<TypeaheadInput> - An <input> that robustly inserts "type ahead" text.
<InputWithPopup> - Attaches a popup to an <input>.
<List> - A popup for rendering a list of possible completion options.
<ListOption> - The default component for rendering options in <ListPopup>.

How do you use `<Combobox>`?

Pretty much the same way you would the <input> component in React, but with an extra getOptionsForInputValue property to fetch autocompletion options.

var React = require('react');
var {Combobox} = require('react-pick');

var AWESOME_PEOPLE = [
  'Ryan Florence',
  'Pete Hunt', 
  'Jonathan Wilde'
];

var MyAppWithACombobox = React.createClass({

  getInitialState: function() {
    return {value: null};
  },

  getOptionsForInputValue: function(inputValue) {
    return new Promise(function(resolve, reject) {
      inputValue = inputValue.toLowerCase();

      resolve(
        AWESOME_PEOPLE
          .map((person) => person.toLowerCase())
          .filter((person) => person.indexOf(inputValue) === 0)
      );
    });
  },

  handleChange: function(newValue) {
    this.setState({value: newValue});
  },

  render: function() {
    <div className="app">
      <Combobox
        getOptionsForInputValue={this.getOptionsForInputValue}
        onChange={this.handleChange}
        value={this.state.value}
      />
      <p>Selection: {this.state.value}</p>
    </div>
  }

});

Check out more examples.