react-material-web-components/lib/Textfield/Textfield.js

React Wrapper for Material Design Components

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _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; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _MDCComponent2 = require('../MDCComponent');

var _ = require('.');

var _mdc = require('@material/textfield/dist/mdc.textfield');

var _classnames = require('classnames');

var _classnames2 = _interopRequireDefault(_classnames);

var _lodash = require('lodash.uniqueid');

var _lodash2 = _interopRequireDefault(_lodash);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Textfield = function (_MDCComponent) {
  _inherits(Textfield, _MDCComponent);

  function Textfield() {
    _classCallCheck(this, Textfield);

    return _possibleConstructorReturn(this, (Textfield.__proto__ || Object.getPrototypeOf(Textfield)).apply(this, arguments));
  }

  _createClass(Textfield, [{
    key: 'attachTo',
    value: function attachTo(el) {
      return new _mdc.MDCTextfield(el);
    }
  }, {
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps(nextProps) {
      if (nextProps.disabled !== this.props.disabled) {
        this.component_.disabled = nextProps.disabled;
      }
    }
  }, {
    key: '_isFocused',
    value: function _isFocused() {
      return document.activeElement === this.input_;
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var _props = this.props,
          children = _props.children,
          className = _props.className,
          dense = _props.dense,
          fullwidth = _props.fullwidth,
          label = _props.label,
          multiline = _props.multiline,
          _onChange = _props.onChange,
          tagName = _props.tagName,
          otherProps = _objectWithoutProperties(_props, ['children', 'className', 'dense', 'fullwidth', 'label', 'multiline', 'onChange', 'tagName']);

      var isFocused = this._isFocused();
      var hasValue = Boolean(this.props.value);
      var cssClasses = (0, _classnames2.default)({
        'mdc-textfield': true,
        'mdc-textfield--dense': dense,
        'mdc-textfield--disabled': this.props.disabled,
        'mdc-textfield--fullwidth': fullwidth,
        'mdc-textfield--multiline': multiline,
        // prevents a Flash Of Un-styled Content (FOUC)
        'mdc-textfield--upgraded': true,
        'mdc-textfield--focused': isFocused
      }, className);
      return _react2.default.createElement(tagName, { className: cssClasses, ref: function ref(el) {
          return _this2.root_ = el;
        } }, _react2.default.createElement(multiline ? 'textarea' : 'input', _extends({}, otherProps, {
        className: 'mdc-textfield__input',
        ref: function ref(el) {
          return _this2.input_ = el;
        },
        onChange: function onChange(e) {
          return _onChange(e, _this2.input_.value);
        }
      })), _react2.default.isValidElement(label) ? label : _react2.default.createElement(_.TextfieldLabel, {
        tagName: tagName === 'label' ? 'span' : 'label',
        htmlFor: this.props.id,
        // prevents a Flash Of Un-styled Content (FOUC)
        floatAbove: hasValue || isFocused,
        key: isFocused
      }, label));
    }
  }]);

  return Textfield;
}(_MDCComponent2.MDCComponent);

Textfield.displayName = 'Textfield';
Textfield.propTypes = {
  children: _propTypes2.default.node,
  className: _propTypes2.default.string,
  dense: _propTypes2.default.bool,
  disabled: _propTypes2.default.bool,
  fullwidth: _propTypes2.default.bool,
  id: _propTypes2.default.string,
  label: _propTypes2.default.node,
  multiline: _propTypes2.default.bool,
  onChange: _propTypes2.default.func,
  tagName: _propTypes2.default.oneOf(['label', 'div']),
  value: _propTypes2.default.string
};
Textfield.defaultProps = {
  id: (0, _lodash2.default)('textfield_'),
  onChange: function onChange() {},
  tagName: 'div'
};
exports.default = Textfield;