hy-checkbox/lib/CheckBox/checkBoxGroup.js

checkbox & radio ui components for react

'use strict';

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

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 _classnames2 = require('classnames');

var _classnames3 = _interopRequireDefault(_classnames2);

var _checkBox = require('./checkBox');

var _checkBox2 = _interopRequireDefault(_checkBox);

require('./checkBox.less');

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

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return 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; } /*
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * @Author: SiMeiyu 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * @Date: 2017-07-04 09:59:05 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */


function handleChecked(checkedItems, item) {
  if (checkedItems.length) {
    var targIndex = checkedItems.findIndex(function (value, index, arr) {
      return value === item;
    });
    return targIndex > -1;
  }
}

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

  function CheckboxGroup(props) {
    _classCallCheck(this, CheckboxGroup);

    var _this = _possibleConstructorReturn(this, (CheckboxGroup.__proto__ || Object.getPrototypeOf(CheckboxGroup)).call(this, props));

    _this.state = {
      checkedItems: _this.props.defaultValue || []
    };
    return _this;
  }

  _createClass(CheckboxGroup, [{
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps(nextProps) {
      if ("defaultValue" in nextProps) {
        this.setState({
          checkedItems: nextProps.defaultValue
        });
      }
    }
  }, {
    key: 'handleChange',
    value: function handleChange(value) {
      var values = this.state.checkedItems;
      var decide = handleChecked(values, value);
      var newValue = [];
      if (decide) {
        newValue = values.filter(function (item) {
          return item != value;
        });
      } else {
        newValue = values.concat(value);
      }

      this.setState({
        checkedItems: newValue
      });

      if (this.props.onChange) {
        this.props.onChange(newValue);
      }
    }
  }, {
    key: 'render',
    value: function render() {
      var _classnames,
          _this2 = this;

      var _props = this.props,
          className = _props.className,
          prefixCls = _props.prefixCls,
          name = _props.name,
          items = _props.items,
          inline = _props.inline,
          btnStyle = _props.btnStyle;

      var classes = (0, _classnames3.default)((_classnames = {}, _defineProperty(_classnames, prefixCls + '-checkbox-group', !btnStyle), _defineProperty(_classnames, prefixCls + '-btn-group', btnStyle && inline), _defineProperty(_classnames, prefixCls + '-btn-group-vertical', btnStyle && !inline), _classnames), className);

      return _react2.default.createElement(
        'div',
        { className: classes },
        items.map(function (item, index) {
          return _react2.default.createElement(_checkBox2.default, {
            key: index,
            name: name,
            value: item.value,
            title: item.title,
            disabled: item.disabled || false,
            checked: handleChecked(_this2.state.checkedItems, item.value) || false,
            onChange: _this2.handleChange.bind(_this2),
            inline: inline || false,
            btnStyle: btnStyle
          });
        })
      );
    }
  }]);

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

CheckboxGroup.propTypes = {
  items: _react2.default.PropTypes.array.isRequired,
  className: _react2.default.PropTypes.string,
  defaultValue: _react2.default.PropTypes.array,
  // value: React.PropTypes.array,
  prefixCls: _react2.default.PropTypes.string,
  onChange: _react2.default.PropTypes.func,
  type: _react2.default.PropTypes.oneOf(['button', 'normal'])
};
CheckboxGroup.defaultProps = {
  name: 'radioGroup',
  prefixCls: "ult"
};
exports.default = CheckboxGroup;