mdb-ui-kit/js/textarea.js

import BaseFormControl from "./baseFormControl";
//import Checkbox from './checkbox'
//import File from './file'
//import Radio from './radio'
//import Switch from './switch'
//import Text from './text'
//import Select from './select'
import Util from "./util";

const Textarea = ($ => {
  /**
   * ------------------------------------------------------------------------
   * Constants
   * ------------------------------------------------------------------------
   */
  const NAME = "textarea";
  const DATA_KEY = `bmd.${NAME}`;
  const JQUERY_NAME = `bmd${NAME.charAt(0).toUpperCase() + NAME.slice(1)}`;
  const JQUERY_NO_CONFLICT = $.fn[JQUERY_NAME];

  const Default = {};

  /**
   * ------------------------------------------------------------------------
   * Class Definition
   * ------------------------------------------------------------------------
   */
  class Textarea extends BaseFormControl {
    constructor($element, config) {
      super(
        $element,
        $.extend(
          true,
          //{invalidComponentMatches: [Checkbox, File, Radio, Text, Select, Switch]},
          Default,
          config
        )
      );
    }

    dispose() {
      super.dispose(DATA_KEY);
    }

    static matches($element) {
      if ($element.prop("tagName") === "textarea") {
        return true;
      }
      return false;
    }

    static rejectMatch(component, $element) {
      Util.assert(
        this.$element,
        this.matches($element),
        `${component} component element ${Util.describe(
          $element
        )} is invalid for <textarea>.`
      );
    }

    // ------------------------------------------------------------------------
    // protected

    // ------------------------------------------------------------------------
    // private

    // ------------------------------------------------------------------------
    // static
    static _jQueryInterface(config) {
      return this.each(function() {
        let $element = $(this);
        let data = $element.data(DATA_KEY);

        if (!data) {
          data = new Textarea($element, config);
          $element.data(DATA_KEY, data);
        }
      });
    }
  }

  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   */
  $.fn[JQUERY_NAME] = Textarea._jQueryInterface;
  $.fn[JQUERY_NAME].Constructor = Textarea;
  $.fn[JQUERY_NAME].noConflict = () => {
    $.fn[JQUERY_NAME] = JQUERY_NO_CONFLICT;
    return Textarea._jQueryInterface;
  };

  return Textarea;
})(jQuery);

export default Textarea;