react-errors/lib/index.js

Show errors on the top-right

'use strict';

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; }; }();

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

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

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

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; } /* eslint react/jsx-no-bind:0 */

var styles = {
  errorsContainer: {
    textAlign: 'left',
    fontSize: '14px',
    lineHeight: '21px',
    position: 'fixed',
    top: 0,
    right: 0,
    zIndex: 999999999,
    fontFamily: '微软雅黑, "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif'
  },
  errorContainer: {
    margin: 15,
    padding: 15,
    width: 200,
    // http://v4-alpha.getbootstrap.com/components/utilities/#contextual-colors-and-backgrounds
    backgroundColor: '#d9534f',
    color: 'white',
    // borderRadius: 4,
    // Like bootstrap .popover class
    // http://getbootstrap.com/javascript/#live-demo-1
    boxShadow: '0 5px 10px rgba(0, 0, 0, .2)',
    boxSizing: 'border-box'
  },
  errorP: {
    marginTop: 0,
    marginBottom: 0,
    wordBreak: 'break-word'
  },
  errorClose: {
    float: 'right',
    fontSize: '18px',
    fontWeight: 'bold',
    lineHeight: 1,
    cursor: 'pointer',
    marginLeft: 8
  }
};

/**
 * Errors Component
 *
 * Warning: This component will render exactly what messages in `errors`,
 * so you should change `errors` whenever `onErrorClose` triggered.
 *
 * @props   errors        array of error, each error should be a instance of
 *                        `Error` or an object which contains `message`
 * @props   onErrorClose  trigger when the close button is clicked, with a param
 *                        which is the index of errors
 */

var Errors = function (_Component) {
  _inherits(Errors, _Component);

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

    return _possibleConstructorReturn(this, Object.getPrototypeOf(Errors).apply(this, arguments));
  }

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

      return _react2.default.createElement(
        'div',
        { style: styles.errorsContainer },
        this.props.errors.map(function (error, index) {
          return _react2.default.createElement(
            'div',
            { style: styles.errorContainer, key: index + error.message },
            _react2.default.createElement(
              'span',
              {
                style: styles.errorClose,
                onClick: _this2.props.onErrorClose.bind(null, index)
              },
              '×'
            ),
            _react2.default.createElement(
              'p',
              { style: styles.errorP },
              error.message
            )
          );
        })
      );
    }
  }]);

  return Errors;
}(_react.Component);

Errors.propTypes = {
  errors: _react.PropTypes.arrayOf(_react.PropTypes.shape({
    message: _react.PropTypes.string.isRequired
  })).isRequired,
  onErrorClose: _react.PropTypes.func.isRequired
};

exports.default = Errors;