ssc-refer/es/refer/TypeaheadMenu.react.js

React refer component for SSC 3.0

'use strict';

import { pick } from 'lodash';
import Highlight from 'react-highlighter';
import React, { PropTypes } from 'react';

import Menu from './Menu.react';
import MenuItem from './MenuItem.react';

import getOptionLabel from './utils/getOptionLabel';

var MATCH_CLASS = 'bootstrap-typeahead-highlight';

var TypeaheadMenu = React.createClass({
  displayName: 'TypeaheadMenu',

  /**
   * In addition to the propTypes below, the following props are automatically
   * passed down by `Typeahead`:
   *
   *  - labelKey
   *  - onPaginate
   *  - options
   *  - paginate
   *  - text
   */
  propTypes: {
    /**
     * Provides the ability to specify a prefix before the user-entered text to
     * indicate that the selection will be new. No-op unless `allowNew={true}`.
     */
    newSelectionPrefix: PropTypes.string,
    /**
     * Provides a hook for customized rendering of menu item contents.
     */
    renderMenuItemChildren: PropTypes.func
  },

  getDefaultProps: function getDefaultProps() {
    return {
      newSelectionPrefix: 'New selection: '
    };
  },
  render: function render() {
    var menuProps = pick(this.props, ['align', 'className', 'dropup', 'emptyLabel', 'maxHeight', 'onPaginate', 'paginate', 'paginationText', 'style']);

    return React.createElement(
      Menu,
      menuProps,
      this.props.options.map(this._renderMenuItem)
    );
  },
  _renderMenuItem: function _renderMenuItem(option, idx) {
    var _props = this.props,
        labelKey = _props.labelKey,
        newSelectionPrefix = _props.newSelectionPrefix,
        renderMenuItemChildren = _props.renderMenuItemChildren,
        text = _props.text;


    var menuItemProps = {
      disabled: option.disabled,
      key: idx,
      option: option,
      position: idx
    };

    if (option.customOption) {
      return React.createElement(
        MenuItem,
        menuItemProps,
        newSelectionPrefix,
        React.createElement(
          Highlight,
          { matchClass: MATCH_CLASS, search: text },
          option[labelKey]
        )
      );
    }

    return renderMenuItemChildren ? React.createElement(
      MenuItem,
      menuItemProps,
      renderMenuItemChildren(option, this.props, idx)
    ) : React.createElement(
      MenuItem,
      menuItemProps,
      React.createElement(
        Highlight,
        { matchClass: MATCH_CLASS, search: text },
        getOptionLabel(option, labelKey)
      )
    );
  }
});

export default TypeaheadMenu;