terra-form/lib/Input.js

Components for building forms

'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 _bind = require('classnames/bind');

var _bind2 = _interopRequireDefault(_bind);

require('terra-base/lib/baseStyles');

var _Input = require('./Input.scss');

var _Input2 = _interopRequireDefault(_Input);

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 cx = _bind2.default.bind(_Input2.default);

var propTypes = {
  /**
   * The defaultValue of the input field. Use this to create an uncontrolled input.
   */
  defaultValue: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.number]),
  /**
   * Function to trigger when user changes the input value. Provide a function to create a controlled input.
   */
  onChange: _propTypes2.default.func,
  /**
   * Name of the input.
   */
  name: _propTypes2.default.string,
  /**
   * Whether the input is required or not.
   */
  required: _propTypes2.default.bool,
  /**
   * The value of the input field. Use this to create a controlled input.
   */
  value: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.number])
};

var defaultProps = {
  defaultValue: undefined,
  name: null,
  onChange: undefined,
  required: false,
  value: undefined
};

var Input = function (_React$Component) {
  _inherits(Input, _React$Component);

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

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

  _createClass(Input, [{
    key: 'render',
    value: function render() {
      var _this2 = this;

      var _props = this.props,
          defaultValue = _props.defaultValue,
          name = _props.name,
          onChange = _props.onChange,
          required = _props.required,
          value = _props.value,
          customProps = _objectWithoutProperties(_props, ['defaultValue', 'name', 'onChange', 'required', 'value']);

      var additionalInputProps = _extends({}, customProps);
      var inputClasses = cx(['input', additionalInputProps.className]);

      if (required) {
        additionalInputProps['aria-required'] = 'true';
      }

      if (value !== undefined) {
        additionalInputProps.value = value;
      } else {
        additionalInputProps.defaultValue = defaultValue;
      }

      return _react2.default.createElement('input', _extends({
        name: name,
        onChange: onChange,
        ref: function ref(input) {
          _this2.textInput = input;
        },
        required: required
      }, additionalInputProps, {
        className: inputClasses
      }));
    }
  }]);

  return Input;
}(_react2.default.Component);

Input.propTypes = propTypes;
Input.defaultProps = defaultProps;

exports.default = Input;