office-ui-fabric-react
Version:
Reusable React components for building experiences for Office 365.
399 lines • 18.1 kB
JavaScript
import * as tslib_1 from "tslib";
import * as React from 'react';
import { Calendar, DayOfWeek } from '../../Calendar';
import { FirstWeekOfYear } from '../../utilities/dateValues/DateValues';
import { Callout } from '../../Callout';
import { TextField } from '../../TextField';
import { Label } from '../../Label';
import { autobind, BaseComponent, css } from '../../Utilities';
import { compareDates, compareDatePart } from '../../utilities/dateMath/DateMath';
import * as stylesImport from './DatePicker.scss';
var styles = stylesImport;
var DEFAULT_STRINGS = {
months: [
'January',
'February',
'March',
'April',
'May',
'June',
'July',
'August',
'September',
'October',
'November',
'December'
],
shortMonths: [
'Jan',
'Feb',
'Mar',
'Apr',
'May',
'Jun',
'Jul',
'Aug',
'Sep',
'Oct',
'Nov',
'Dec'
],
days: [
'Sunday',
'Monday',
'Tuesday',
'Wednesday',
'Thursday',
'Friday',
'Saturday'
],
shortDays: [
'S',
'M',
'T',
'W',
'T',
'F',
'S'
],
goToToday: 'Go to today',
prevMonthAriaLabel: 'Go to previous month',
nextMonthAriaLabel: 'Go to next month',
prevYearAriaLabel: 'Go to previous year',
nextYearAriaLabel: 'Go to next year'
};
var DatePicker = /** @class */ (function (_super) {
tslib_1.__extends(DatePicker, _super);
function DatePicker(props) {
var _this = _super.call(this, props) || this;
var formatDate = props.formatDate, value = props.value;
_this.state = {
selectedDate: value || undefined,
formattedDate: (formatDate && value) ? formatDate(value) : '',
isDatePickerShown: false,
errorMessage: undefined
};
_this._preventFocusOpeningPicker = false;
return _this;
}
DatePicker.prototype.componentWillReceiveProps = function (nextProps) {
var formatDate = nextProps.formatDate, isRequired = nextProps.isRequired, strings = nextProps.strings, value = nextProps.value, minDate = nextProps.minDate, maxDate = nextProps.maxDate;
if (compareDates(this.props.minDate, nextProps.minDate) &&
compareDates(this.props.maxDate, nextProps.maxDate) &&
this.props.isRequired === nextProps.isRequired &&
compareDates(this.state.selectedDate, value) &&
this.props.formatDate === formatDate) {
// if the props we care about haven't changed, don't run validation or updates
return;
}
var errorMessage = (isRequired && !value) ? (strings.isRequiredErrorMessage || '*') : undefined;
if (!errorMessage && value) {
errorMessage = this._isDateOutOfBounds(value, minDate, maxDate) ? strings.isOutOfBoundsErrorMessage || '*' : undefined;
}
// Set error message
this.setState({
errorMessage: errorMessage
});
// Issue# 1274: Check if the date value changed from old value, i.e., if indeed a new date is being
// passed in or if the formatting function was modified. We only update the selected date if either of these
// had a legit change. Note tha the bug will still repro when only the formatDate was passed in props and this
// is the result of the onSelectDate callback, but this should be a rare scenario.
var oldValue = this.state.selectedDate;
if (!compareDates(oldValue, value) || this.props.formatDate !== formatDate) {
this.setState({
selectedDate: value || undefined,
formattedDate: (formatDate && value) ? formatDate(value) : '',
});
}
};
DatePicker.prototype.componentDidUpdate = function (prevProps, prevState) {
// If DatePicker's menu (Calendar) is closed, run onAfterMenuDismiss
if (this.props.onAfterMenuDismiss && prevState.isDatePickerShown && !this.state.isDatePickerShown) {
this.props.onAfterMenuDismiss();
}
};
DatePicker.prototype.render = function () {
var _a = this.props, firstDayOfWeek = _a.firstDayOfWeek, strings = _a.strings, label = _a.label, initialPickerDate = _a.initialPickerDate, isRequired = _a.isRequired, disabled = _a.disabled, ariaLabel = _a.ariaLabel, pickerAriaLabel = _a.pickerAriaLabel, placeholder = _a.placeholder, allowTextInput = _a.allowTextInput, borderless = _a.borderless, className = _a.className, minDate = _a.minDate, maxDate = _a.maxDate, calendarProps = _a.calendarProps;
var _b = this.state, isDatePickerShown = _b.isDatePickerShown, formattedDate = _b.formattedDate, selectedDate = _b.selectedDate, errorMessage = _b.errorMessage;
return (React.createElement("div", { className: css('ms-DatePicker', styles.root, className), ref: this._resolveRef('_root') },
label && (React.createElement(Label, { required: isRequired }, label)),
React.createElement("div", { ref: this._resolveRef('_datePickerDiv') },
React.createElement(TextField, { className: styles.textField, ariaLabel: ariaLabel, "aria-haspopup": 'true', "aria-expanded": isDatePickerShown, required: isRequired, disabled: disabled, onKeyDown: this._onTextFieldKeyDown, onFocus: this._onTextFieldFocus, onBlur: this._onTextFieldBlur, onClick: this._onTextFieldClick, onChanged: this._onTextFieldChanged, errorMessage: errorMessage, placeholder: placeholder, borderless: borderless, iconProps: {
iconName: 'Calendar',
onClick: this._onIconClick,
className: css(disabled && styles.msDatePickerDisabled, label ? 'ms-DatePicker-event--with-label' : 'ms-DatePicker-event--without-label', label ? styles.eventWithLabel : styles.eventWithoutLabel)
}, readOnly: !allowTextInput, value: formattedDate, componentRef: this._resolveRef('_textField'), role: allowTextInput ? 'combobox' : 'menu' })),
isDatePickerShown && (React.createElement(Callout, { role: 'dialog', ariaLabel: pickerAriaLabel, isBeakVisible: false, className: css('ms-DatePicker-callout'), gapSpace: 0, doNotLayer: false, target: this._datePickerDiv, directionalHint: 4 /* bottomLeftEdge */, onDismiss: this._calendarDismissed, onPositioned: this._onCalloutPositioned },
React.createElement(Calendar, tslib_1.__assign({}, calendarProps, { onSelectDate: this._onSelectDate, onDismiss: this._calendarDismissed, isMonthPickerVisible: this.props.isMonthPickerVisible, showMonthPickerAsOverlay: this.props.showMonthPickerAsOverlay, today: this.props.today, value: selectedDate || initialPickerDate, firstDayOfWeek: firstDayOfWeek, strings: strings, highlightCurrentMonth: this.props.highlightCurrentMonth, showWeekNumbers: this.props.showWeekNumbers, firstWeekOfYear: this.props.firstWeekOfYear, showGoToToday: this.props.showGoToToday, dateTimeFormatter: this.props.dateTimeFormatter, minDate: minDate, maxDate: maxDate, componentRef: this._resolveRef('_calendar') }))))));
};
DatePicker.prototype.focus = function () {
if (this._textField) {
this._textField.focus();
}
};
DatePicker.prototype._onSelectDate = function (date) {
var _a = this.props, formatDate = _a.formatDate, onSelectDate = _a.onSelectDate;
if (this.props.calendarProps && this.props.calendarProps.onSelectDate) {
this.props.calendarProps.onSelectDate(date);
}
this.setState({
selectedDate: date,
formattedDate: formatDate && date ? formatDate(date) : '',
});
if (onSelectDate) {
onSelectDate(date);
}
this.setState({
isDatePickerShown: false,
});
};
DatePicker.prototype._onCalloutPositioned = function () {
this._calendar.focus();
};
DatePicker.prototype._onTextFieldFocus = function (ev) {
if (this.props.disableAutoFocus) {
return;
}
if (!this.props.allowTextInput) {
if (!this._preventFocusOpeningPicker) {
this._showDatePickerPopup();
}
else {
this._preventFocusOpeningPicker = false;
}
}
};
DatePicker.prototype._onTextFieldBlur = function (ev) {
this._validateTextInput();
};
DatePicker.prototype._onTextFieldChanged = function (newValue) {
if (this.props.allowTextInput) {
if (this.state.isDatePickerShown) {
this._dismissDatePickerPopup();
}
var _a = this.props, isRequired = _a.isRequired, value = _a.value, strings = _a.strings;
this.setState({
errorMessage: (isRequired && !value) ? (strings.isRequiredErrorMessage || '*') : undefined,
formattedDate: newValue
});
}
};
DatePicker.prototype._onTextFieldKeyDown = function (ev) {
switch (ev.which) {
case 13 /* enter */:
ev.preventDefault();
ev.stopPropagation();
if (!this.state.isDatePickerShown) {
this._showDatePickerPopup();
}
else {
// When DatePicker allows input date string directly,
// it is expected to hit another enter to close the popup
if (this.props.allowTextInput) {
this._dismissDatePickerPopup();
}
}
break;
case 27 /* escape */:
this._handleEscKey(ev);
break;
default:
break;
}
};
DatePicker.prototype._onTextFieldClick = function (ev) {
if (!this.state.isDatePickerShown && !this.props.disabled) {
this._showDatePickerPopup();
}
else {
if (this.props.allowTextInput) {
this.setState({
isDatePickerShown: false
});
}
}
};
DatePicker.prototype._onIconClick = function (ev) {
ev.stopPropagation();
this._onTextFieldClick(ev);
};
DatePicker.prototype._showDatePickerPopup = function () {
if (!this.state.isDatePickerShown) {
this._preventFocusOpeningPicker = true;
this._focusOnSelectedDateOnUpdate = true;
this.setState({
isDatePickerShown: true,
errorMessage: ''
});
}
};
DatePicker.prototype._dismissDatePickerPopup = function () {
if (this.state.isDatePickerShown) {
this.setState({
isDatePickerShown: false
});
this._validateTextInput();
}
};
/**
* Callback for closing the calendar callout
*/
DatePicker.prototype._calendarDismissed = function () {
this._preventFocusOpeningPicker = true;
this._dismissDatePickerPopup();
if (this._textField) {
this._textField.focus();
}
};
DatePicker.prototype._handleEscKey = function (ev) {
this._calendarDismissed();
};
DatePicker.prototype._validateTextInput = function () {
var _a = this.props, isRequired = _a.isRequired, allowTextInput = _a.allowTextInput, strings = _a.strings, parseDateFromString = _a.parseDateFromString, onSelectDate = _a.onSelectDate, formatDate = _a.formatDate, minDate = _a.minDate, maxDate = _a.maxDate;
var inputValue = this.state.formattedDate;
// Do validation only if DatePicker's popup is dismissed
if (this.state.isDatePickerShown) {
return;
}
// Check when DatePicker is a required field but has NO input value
if (isRequired && !inputValue) {
this.setState({
// Since fabic react doesn't have loc support yet
// use the symbol '*' to represent error message
errorMessage: strings.isRequiredErrorMessage || '*'
});
return;
}
if (allowTextInput) {
var date = null;
if (inputValue) {
// Don't parse if the selected date has the same formatted string as what we're about to parse.
// The formatted string might be ambiguous (ex: "1/2/3" or "New Year Eve") and the parser might
// not be able to come up with the exact same date.
if (this.state.selectedDate && formatDate && formatDate(this.state.selectedDate) === inputValue) {
date = this.state.selectedDate;
}
else {
date = parseDateFromString(inputValue);
// Check if date is null, or date is Invalid Date
if (!date || isNaN(date.getTime())) {
// Reset invalid input field, if formatting is available
if (formatDate) {
date = this.state.selectedDate;
this.setState({
formattedDate: formatDate(date).toString()
});
}
this.setState({
errorMessage: strings.invalidInputErrorMessage || '*'
});
}
else {
// Check against optional date boundaries
if (this._isDateOutOfBounds(date, minDate, maxDate)) {
this.setState({
errorMessage: strings.isOutOfBoundsErrorMessage || '*'
});
}
else {
this.setState({
selectedDate: date,
errorMessage: ''
});
// When formatting is available. If formatted date is valid, but is different from input, update with formatted date
// This occurs when an invalid date is entered twice
if (formatDate && formatDate(date) !== inputValue) {
this.setState({
formattedDate: formatDate(date).toString()
});
}
}
}
}
}
else {
// No input date string shouldn't be an error if field is not required
this.setState({
errorMessage: ''
});
}
// Execute onSelectDate callback
if (onSelectDate) {
// If no input date string or input date string is invalid
// date variable will be null, callback should expect null value for this case
onSelectDate(date);
}
}
};
DatePicker.prototype._isDateOutOfBounds = function (date, minDate, maxDate) {
return ((!!minDate && compareDatePart(minDate, date) > 0) || (!!maxDate && compareDatePart(maxDate, date) < 0));
};
DatePicker.defaultProps = {
allowTextInput: false,
formatDate: function (date) {
if (date) {
return date.toDateString();
}
return '';
},
parseDateFromString: function (dateStr) {
var date = Date.parse(dateStr);
if (date) {
return new Date(date);
}
return null;
},
firstDayOfWeek: DayOfWeek.Sunday,
initialPickerDate: new Date(),
isRequired: false,
isMonthPickerVisible: true,
showMonthPickerAsOverlay: false,
strings: DEFAULT_STRINGS,
highlightCurrentMonth: false,
borderless: false,
pickerAriaLabel: 'Calender',
showWeekNumbers: false,
firstWeekOfYear: FirstWeekOfYear.FirstDay,
showGoToToday: true,
dateTimeFormatter: undefined
};
tslib_1.__decorate([
autobind
], DatePicker.prototype, "_onSelectDate", null);
tslib_1.__decorate([
autobind
], DatePicker.prototype, "_onCalloutPositioned", null);
tslib_1.__decorate([
autobind
], DatePicker.prototype, "_onTextFieldFocus", null);
tslib_1.__decorate([
autobind
], DatePicker.prototype, "_onTextFieldBlur", null);
tslib_1.__decorate([
autobind
], DatePicker.prototype, "_onTextFieldChanged", null);
tslib_1.__decorate([
autobind
], DatePicker.prototype, "_onTextFieldKeyDown", null);
tslib_1.__decorate([
autobind
], DatePicker.prototype, "_onTextFieldClick", null);
tslib_1.__decorate([
autobind
], DatePicker.prototype, "_onIconClick", null);
tslib_1.__decorate([
autobind
], DatePicker.prototype, "_dismissDatePickerPopup", null);
tslib_1.__decorate([
autobind
], DatePicker.prototype, "_calendarDismissed", null);
tslib_1.__decorate([
autobind
], DatePicker.prototype, "_handleEscKey", null);
tslib_1.__decorate([
autobind
], DatePicker.prototype, "_validateTextInput", null);
return DatePicker;
}(BaseComponent));
export { DatePicker };
//# sourceMappingURL=DatePicker.js.map