redux-form-numeric-field
Version:
a customized redux-form Field for entering numbers
114 lines (111 loc) • 7.91 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = createNumericField;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));
var _assertThisInitialized2 = _interopRequireDefault(require("@babel/runtime/helpers/assertThisInitialized"));
var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var React = _interopRequireWildcard(require("react"));
var _excluded = ["input", "onKeyDown"],
_excluded2 = ["normalizeNumber", "component"];
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { "default": e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n["default"] = e, t && t.set(e, n), n; }
function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _callSuper(t, o, e) { return o = (0, _getPrototypeOf2["default"])(o), (0, _possibleConstructorReturn2["default"])(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], (0, _getPrototypeOf2["default"])(t).constructor) : o.apply(t, e)); }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
var WHITESPACE = /^\s*$/;
// eslint-disable-next-line @typescript-eslint/ban-types
function createNumericField(Field) {
function defaultNormalize(value) {
if (value == null || WHITESPACE.test(value)) return null;
if (typeof value === 'number') return value;
var parsed = Number(value);
return Number.isFinite(parsed) ? parsed : value.trim();
}
return /*#__PURE__*/function (_React$Component) {
(0, _inherits2["default"])(NumericField, _React$Component);
function NumericField() {
var _this;
(0, _classCallCheck2["default"])(this, NumericField);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _callSuper(this, NumericField, [].concat(args));
(0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "normalizeOnBlur", function (value) {
var normalizeOnBlur = _this.props.normalizeOnBlur;
var normalizeNumber = _this.props.normalizeNumber || defaultNormalize;
var result = normalizeNumber(value);
return normalizeOnBlur ? normalizeOnBlur(result) : result;
});
(0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "validate", function (value, allValues, props, name) {
var normalizeNumber = _this.props.normalizeNumber || defaultNormalize;
var normalized = normalizeNumber(value);
if (typeof normalized === 'string' && !WHITESPACE.test(normalized)) {
return 'must be a number';
}
var validate = _this.props.validate;
if (Array.isArray(validate)) {
var _iterator = _createForOfIteratorHelper(validate),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var validator = _step.value;
var result = validator(normalized, allValues, props, name);
if (result) return result;
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
} else if (validate) {
return validate(normalized, allValues, props, name);
}
});
(0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "KeyDownHandler", function (_ref) {
var input = _ref.input,
_onKeyDown = _ref.onKeyDown,
props = (0, _objectWithoutProperties2["default"])(_ref, _excluded);
var Comp = _this.props.component;
return /*#__PURE__*/React.createElement(Comp, (0, _extends2["default"])({}, props, {
input: input,
onKeyDown: function onKeyDown(event) {
var normalizeNumber = _this.props.normalizeNumber || defaultNormalize;
if (event.keyCode === 13) {
input.onChange(normalizeNumber(input.value));
}
if (_onKeyDown) _onKeyDown(event);
}
}));
});
return _this;
}
(0, _createClass2["default"])(NumericField, [{
key: "render",
value: function render() {
var _this$props = this.props,
normalizeNumber = _this$props.normalizeNumber,
component = _this$props.component,
props = (0, _objectWithoutProperties2["default"])(_this$props, _excluded2);
return /*#__PURE__*/React.createElement(Field, (0, _extends2["default"])({}, props, {
validate: this.validate,
normalizeOnBlur: this.normalizeOnBlur,
component: this.KeyDownHandler
}));
}
}]);
return NumericField;
}(React.Component);
}
module.exports = exports.default;