grommet/components/Form/stories/TextInput.js

focus on the essential experience

"use strict";

var _react = _interopRequireWildcard(require("react"));

var _react2 = require("@storybook/react");

var _grommet = require("grommet");

var _themes = require("grommet/themes");

var _data = require("./data");

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

var FormFieldTextInput = function FormFieldTextInput(props) {
  var _useState = (0, _react.useState)({
    value: '',
    suggestions: _data.allSuggestions
  }),
      state = _useState[0],
      setState = _useState[1];

  var onChange = function onChange(event) {
    var value = event.target.value; // The line below escapes regular expression special characters:
    // [ \ ^ $ . | ? * + ( )

    var escapedText = value.replace(/[-\\^$*+?.()|[\]{}]/g, '\\$&'); // Create the regular expression with modified value which
    // handles escaping special characters. Without escaping special
    // characters, errors will appear in the console

    var exp = new RegExp(escapedText, 'i');

    var suggestions = _data.allSuggestions.filter(function (s) {
      return exp.test(s);
    });

    setState({
      value: value,
      suggestions: suggestions
    });
  };

  var onSelect = function onSelect(event) {
    return setState(_extends({}, state, {
      value: event.suggestion
    }));
  };

  return /*#__PURE__*/_react["default"].createElement(_grommet.Grommet, {
    theme: _themes.grommet
  }, /*#__PURE__*/_react["default"].createElement(_grommet.Box, {
    align: "center",
    pad: "large"
  }, /*#__PURE__*/_react["default"].createElement(_grommet.Form, null, /*#__PURE__*/_react["default"].createElement(_grommet.FormField, _extends({
    label: "Label",
    htmlFor: "text-input"
  }, props), /*#__PURE__*/_react["default"].createElement(_grommet.TextInput, {
    id: "text-input",
    placeholder: "placeholder",
    value: state.value,
    onChange: onChange,
    onSelect: onSelect,
    suggestions: state.suggestions
  })))));
};

(0, _react2.storiesOf)('Form', module).add('TextInput', function () {
  return /*#__PURE__*/_react["default"].createElement(FormFieldTextInput, null);
});