@salesforce/design-system-react/module/components/date-picker/private/year-picklist.js

Salesforce Lightning Design System for React

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/* Copyright (c) 2015-present, salesforce.com, inc. All rights reserved */

/* Licensed under BSD 3-Clause - see LICENSE.txt or git.io/sfdc-license */
import React from 'react';
import PropTypes from 'prop-types';
import Combobox from '../../combobox/combobox';

var DatepickerYearSelector = /*#__PURE__*/function (_React$Component) {
  _inherits(DatepickerYearSelector, _React$Component);

  var _super = _createSuper(DatepickerYearSelector);

  function DatepickerYearSelector() {
    var _this;

    _classCallCheck(this, DatepickerYearSelector);

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _super.call.apply(_super, [this].concat(args));

    _defineProperty(_assertThisInitialized(_this), "getOptions", function () {
      var now = new Date();

      var fromYear = now.getFullYear() + _this.props.relativeYearFrom;

      var toYear = now.getFullYear() + _this.props.relativeYearTo;

      var opts = []; // eslint-disable-next-line fp/no-loops

      for (var year = fromYear; year < toYear; year += 1) {
        // eslint-disable-next-line fp/no-mutating-methods
        opts.push({
          label: "".concat(year),
          value: year,
          id: String(opts.length)
        });
      }

      return opts;
    });

    _defineProperty(_assertThisInitialized(_this), "getSelectedValueOption", function () {
      var selectedYear = _this.props.initialDateForCalendarRender.getFullYear();

      return _this.getOptions().filter(function (option) {
        return option.value === selectedYear;
      });
    });

    _defineProperty(_assertThisInitialized(_this), "handleSelect", function (event, _ref) {
      var selectedValues = _ref.selection;
      var selectedValue = selectedValues[0]; // safe since we are working with a single selection

      if (selectedValue) {
        _this.props.onChangeMonth(new Date(_this.props.initialDateForCalendarRender.setFullYear(parseInt(selectedValue.value, 10))));
      }
    });

    return _this;
  }

  _createClass(DatepickerYearSelector, [{
    key: "render",
    value: function render() {
      var selection = this.getSelectedValueOption();
      return /*#__PURE__*/React.createElement("div", {
        className: "slds-form-element slds-align-content-center"
      }, /*#__PURE__*/React.createElement(Combobox, {
        assistiveText: {
          label: this.props.assistiveTextYear
        },
        className: "slds-shrink-none",
        classNameMenu: "slds-datepicker",
        events: {
          onSelect: this.handleSelect
        },
        id: "".concat(this.props.id, "-year-picklist"),
        inheritWidthOf: "target",
        menuPosition: "relative",
        multiple: false,
        options: this.getOptions(),
        labels: {
          placeholder: 'Year'
        },
        selection: selection,
        value: selection.value,
        variant: "readonly"
      }));
    }
  }]);

  return DatepickerYearSelector;
}(React.Component);

_defineProperty(DatepickerYearSelector, "displayName", 'SLDSDatepickerYearSelector');

_defineProperty(DatepickerYearSelector, "propTypes", {
  /**
   * Label for year picklist/combobox
   */
  assistiveTextYear: PropTypes.string.isRequired,

  /**
   * HTML id for component
   */
  id: PropTypes.string,

  /**
   * Date used to create calendar that is displayed. This is typically the initial day focused when using the keyboard navigation. Focus will be set to this date if available.
   */
  initialDateForCalendarRender: PropTypes.instanceOf(Date).isRequired,

  /**
   * Displayed calendar has changed or re-rendered
   */
  onChangeMonth: PropTypes.func.isRequired,

  /**
   * Offset of year from current year that can be selected in the year selection dropdown. (2017 - 5 = 2012).
   */
  relativeYearFrom: PropTypes.number,

  /**
   * Offset of year from current year that can be selected in the year selection dropdown. (2017 + 5 = 2012).
   */
  relativeYearTo: PropTypes.number
});

export default DatepickerYearSelector;
//# sourceMappingURL=year-picklist.js.map