zent/datetimepicker/lib/DatePicker.js

一套前端设计语言和基于React的实现

'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 _class, _temp, _initialiseProps;

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _classnames = require('zent-utils/classnames');

var _classnames2 = _interopRequireDefault(_classnames);

var _DatePanel = require('./date/DatePanel');

var _DatePanel2 = _interopRequireDefault(_DatePanel);

var _PanelFooter = require('./common/PanelFooter');

var _PanelFooter2 = _interopRequireDefault(_PanelFooter);

var _utils = require('./utils');

var _format = require('./utils/format');

var _clickOutside = require('./utils/clickOutside');

var _clickOutside2 = _interopRequireDefault(_clickOutside);

var _constants = require('./constants/');

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; }

var returnType = 'string';
var DatePicker = (_temp = _class = function (_Component) {
  _inherits(DatePicker, _Component);

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

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

    _initialiseProps.call(_this);

    var showPlaceholder = void 0;
    var selected = void 0;
    var actived = void 0;
    if (props.value) {
      if (typeof props.value === 'number') returnType = 'numer';
      if (props.value instanceof Date) returnType = 'date';
      var tmpDate = (0, _format.parseDate)(props.value, props.format);
      if (!tmpDate) {
        showPlaceholder = true;
        actived = new Date();
      } else {
        showPlaceholder = false;
        actived = selected = tmpDate;
      }
    } else {
      showPlaceholder = true;
      actived = new Date();
    }
    _this.state = {
      value: selected && (0, _format.formatDate)(selected, props.format),
      actived: actived,
      selected: selected,
      activedTime: actived,
      openPanel: false,
      showPlaceholder: showPlaceholder
    };
    return _this;
  }

  _createClass(DatePicker, [{
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps(next) {
      if (next.value) {
        var showPlaceholder = false;
        var selected = (0, _format.parseDate)(next.value, next.format || this.props.format);
        this.setState({
          value: (0, _format.formatDate)(selected, next.format || this.props.format),
          actived: selected,
          selected: selected,
          activedTime: selected,
          openPanel: false,
          showPlaceholder: showPlaceholder
        });
      } else {
        var _showPlaceholder = true;
        var actived = new Date();

        this.setState({
          value: '',
          actived: actived,
          selected: '',
          activedTime: actived,
          openPanel: false,
          showPlaceholder: _showPlaceholder
        });
      }
    }
  }, {
    key: 'getReturnValue',
    value: function getReturnValue(date, format) {
      if (returnType === 'numer') {
        return date.getTime();
      } else if (returnType === 'date') {
        return date;
      } else if (returnType === 'string') {
        return (0, _format.formatDate)(date, format);
      }
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var state = this.state;
      var props = this.props;
      var prefixCls = props.prefix + '-datetime-picker ' + props.className;
      var inputCls = (0, _classnames2['default'])({
        'picker-input': true,
        'picker-input--filled': !state.showPlaceholder,
        'picker-input--disabled': props.disabled
      });
      var showTime = void 0;
      var datePicker = void 0;
      if (props.showTime) {
        showTime = _extends({}, {
          actived: state.activedTime,
          format: _constants.TIME_PROPS.format,
          disabledTime: _constants.TIME_PROPS.disabledTime
        }, props.showTime || {}, {
          disabledTime: props.disabledTime && props.disabledTime(),
          onChange: this.onChangeTime
        });
      }
      if (state.openPanel) {
        var linkCls = (0, _classnames2['default'])({
          'link--current': true,
          'link--disabled': this.isDisabled(_utils.CURRENT_DAY)
        });
        datePicker = _react2['default'].createElement(
          'div',
          { className: 'date-picker' },
          _react2['default'].createElement(_DatePanel2['default'], {
            showTime: showTime,
            actived: state.actived,
            selected: state.selected,
            disabledDate: this.isDisabled,
            onSelect: this.onSelectDate,
            onChange: this.onChangeDate
          }),
          _react2['default'].createElement(_PanelFooter2['default'], {
            linkText: '\u4ECA\u5929',
            linkCls: linkCls,
            onClickLink: function onClickLink() {
              return _this2.onSelectDate(_utils.CURRENT_DAY);
            },
            onClickButton: this.onConfirm
          })
        );
      }
      return _react2['default'].createElement(
        'div',
        { className: prefixCls, ref: function ref(_ref) {
            return _this2.picker = _ref;
          } },
        _react2['default'].createElement(
          'div',
          { className: 'picker-wrapper' },
          _react2['default'].createElement(
            'div',
            { className: inputCls, onClick: this.onClickInput },
            state.showPlaceholder ? props.placeholder : state.value,
            _react2['default'].createElement('span', { className: 'zenticon zenticon-calendar-o' }),
            _react2['default'].createElement('span', { onClick: this.onClearInput, className: 'zenticon zenticon-close-circle' })
          ),
          state.openPanel ? datePicker : ''
        )
      );
    }
  }]);

  return DatePicker;
}(_react.Component), _class.defaultProps = _constants.DATE_PROPS, _initialiseProps = function _initialiseProps() {
  var _this3 = this;

  this.clickOutside = function (e) {
    if (!_this3.picker.contains(e.target)) {
      _this3.setState({
        openPanel: false
      });
    }
  };

  this.onChangeDate = function (val) {
    _this3.setState({
      actived: val
    });
  };

  this.onSelectDate = function (val) {
    if (_this3.isDisabled(val)) {
      return;
    }
    _this3.setState({
      actived: val,
      selected: val
    });
  };

  this.isDisabled = function (val) {
    var props = _this3.props;
    if (props.disabledDate && props.disabledDate(val)) return true;
    if (props.min && val < new Date(props.min)) return true;
    if (props.max && val > new Date(props.max)) return true;
    return false;
  };

  this.onChangeTime = function (val) {
    _this3.setState({
      activedTime: val
    });
  };

  this.onClickInput = function () {
    if (_this3.props.disabled) return;
    _this3.setState({
      openPanel: !_this3.state.openPanel
    });
  };

  this.onClearInput = function () {
    _this3.props.onChange('');
  };

  this.onConfirm = function () {
    var _state = _this3.state,
        selected = _state.selected,
        activedTime = _state.activedTime;
    var _props = _this3.props,
        format = _props.format,
        showTime = _props.showTime;

    var value = void 0;
    var ret = void 0;
    if (!selected) return;
    if (showTime) {
      var tmp = new Date(selected.getFullYear(), selected.getMonth(), selected.getDate(), activedTime.getHours(), activedTime.getMinutes(), activedTime.getSeconds());
      value = (0, _format.formatDate)(tmp, format);
      ret = _this3.getReturnValue(tmp, format);
    } else {
      value = (0, _format.formatDate)(selected, format);
      ret = _this3.getReturnValue(selected, format);
    }
    _this3.setState({
      value: value,
      openPanel: false,
      showPlaceholder: false
    });

    _this3.props.onChange(ret);
  };
}, _temp);
exports['default'] = (0, _clickOutside2['default'])(DatePicker);
module.exports = exports['default'];