mirror of
https://github.com/jquery/jquery-ui.git
synced 2024-12-07 06:14:24 +00:00
2093 lines
76 KiB
JavaScript
2093 lines
76 KiB
JavaScript
/*!
|
|
* jQuery UI Datepicker @VERSION
|
|
* http://jqueryui.com
|
|
*
|
|
* Copyright jQuery Foundation and other contributors
|
|
* Released under the MIT license.
|
|
* http://jquery.org/license
|
|
*/
|
|
|
|
//>>label: Datepicker
|
|
//>>group: Widgets
|
|
//>>description: Displays a calendar from an input or inline for selecting dates.
|
|
//>>docs: http://api.jqueryui.com/datepicker/
|
|
//>>demos: http://jqueryui.com/datepicker/
|
|
//>>css.structure: ../themes/base/core.css
|
|
//>>css.structure: ../themes/base/datepicker.css
|
|
//>>css.theme: ../themes/base/theme.css
|
|
|
|
(function( factory ) {
|
|
if ( typeof define === "function" && define.amd ) {
|
|
|
|
// AMD. Register as an anonymous module.
|
|
define([
|
|
"jquery",
|
|
"./core"
|
|
], factory );
|
|
} else {
|
|
|
|
// Browser globals
|
|
factory( jQuery );
|
|
}
|
|
}(function( $ ) {
|
|
|
|
$.extend($.ui, { datepicker: { version: "@VERSION" } });
|
|
|
|
var datepicker_instActive;
|
|
|
|
function datepicker_getZindex( elem ) {
|
|
var position, value;
|
|
while ( elem.length && elem[ 0 ] !== document ) {
|
|
// Ignore z-index if position is set to a value where z-index is ignored by the browser
|
|
// This makes behavior of this function consistent across browsers
|
|
// WebKit always returns auto if the element is positioned
|
|
position = elem.css( "position" );
|
|
if ( position === "absolute" || position === "relative" || position === "fixed" ) {
|
|
// IE returns 0 when zIndex is not specified
|
|
// other browsers return a string
|
|
// we ignore the case of nested elements with an explicit value of 0
|
|
// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
|
|
value = parseInt( elem.css( "zIndex" ), 10 );
|
|
if ( !isNaN( value ) && value !== 0 ) {
|
|
return value;
|
|
}
|
|
}
|
|
elem = elem.parent();
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
/* Date picker manager.
|
|
Use the singleton instance of this class, $.datepicker, to interact with the date picker.
|
|
Settings for (groups of) date pickers are maintained in an instance object,
|
|
allowing multiple different settings on the same page. */
|
|
|
|
function Datepicker() {
|
|
this._curInst = null; // The current instance in use
|
|
this._keyEvent = false; // If the last event was a key event
|
|
this._disabledInputs = []; // List of date picker inputs that have been disabled
|
|
this._datepickerShowing = false; // True if the popup picker is showing , false if not
|
|
this._inDialog = false; // True if showing within a "dialog", false if not
|
|
this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division
|
|
this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class
|
|
this._appendClass = "ui-datepicker-append"; // The name of the append marker class
|
|
this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class
|
|
this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class
|
|
this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class
|
|
this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class
|
|
this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class
|
|
this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class
|
|
this.regional = []; // Available regional settings, indexed by language code
|
|
this.regional[""] = { // Default regional settings
|
|
closeText: "Done", // Display text for close link
|
|
prevText: "Prev", // Display text for previous month link
|
|
nextText: "Next", // Display text for next month link
|
|
currentText: "Today", // Display text for current month link
|
|
monthNames: ["January","February","March","April","May","June",
|
|
"July","August","September","October","November","December"], // Names of months for drop-down and formatting
|
|
monthNamesShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"], // For formatting
|
|
dayNames: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], // For formatting
|
|
dayNamesShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], // For formatting
|
|
dayNamesMin: ["Su","Mo","Tu","We","Th","Fr","Sa"], // Column headings for days starting at Sunday
|
|
weekHeader: "Wk", // Column header for week of the year
|
|
dateFormat: "mm/dd/yy", // See format options on parseDate
|
|
firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
|
|
isRTL: false, // True if right-to-left language, false if left-to-right
|
|
showMonthAfterYear: false, // True if the year select precedes month, false for month then year
|
|
yearSuffix: "" // Additional text to append to the year in the month headers
|
|
};
|
|
this._defaults = { // Global defaults for all the date picker instances
|
|
showOn: "focus", // "focus" for popup on focus,
|
|
// "button" for trigger button, or "both" for either
|
|
showAnim: "fadeIn", // Name of jQuery animation for popup
|
|
showOptions: {}, // Options for enhanced animations
|
|
defaultDate: null, // Used when field is blank: actual date,
|
|
// +/-number for offset from today, null for today
|
|
appendText: "", // Display text following the input box, e.g. showing the format
|
|
buttonText: "...", // Text for trigger button
|
|
buttonImage: "", // URL for trigger button image
|
|
buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
|
|
hideIfNoPrevNext: false, // True to hide next/previous month links
|
|
// if not applicable, false to just disable them
|
|
navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
|
|
gotoCurrent: false, // True if today link goes back to current selection instead
|
|
changeMonth: false, // True if month can be selected directly, false if only prev/next
|
|
changeYear: false, // True if year can be selected directly, false if only prev/next
|
|
yearRange: "c-10:c+10", // Range of years to display in drop-down,
|
|
// either relative to today's year (-nn:+nn), relative to currently displayed year
|
|
// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
|
|
showOtherMonths: false, // True to show dates in other months, false to leave blank
|
|
selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
|
|
showWeek: false, // True to show week of the year, false to not show it
|
|
calculateWeek: this.iso8601Week, // How to calculate the week of the year,
|
|
// takes a Date and returns the number of the week for it
|
|
shortYearCutoff: "+10", // Short year values < this are in the current century,
|
|
// > this are in the previous century,
|
|
// string value starting with "+" for current year + value
|
|
minDate: null, // The earliest selectable date, or null for no limit
|
|
maxDate: null, // The latest selectable date, or null for no limit
|
|
duration: "fast", // Duration of display/closure
|
|
beforeShowDay: null, // Function that takes a date and returns an array with
|
|
// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "",
|
|
// [2] = cell title (optional), e.g. $.datepicker.noWeekends
|
|
beforeShow: null, // Function that takes an input field and
|
|
// returns a set of custom settings for the date picker
|
|
onSelect: null, // Define a callback function when a date is selected
|
|
onChangeMonthYear: null, // Define a callback function when the month or year is changed
|
|
onClose: null, // Define a callback function when the datepicker is closed
|
|
numberOfMonths: 1, // Number of months to show at a time
|
|
showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
|
|
stepMonths: 1, // Number of months to step back/forward
|
|
stepBigMonths: 12, // Number of months to step back/forward for the big links
|
|
altField: "", // Selector for an alternate field to store selected dates into
|
|
altFormat: "", // The date format to use for the alternate field
|
|
constrainInput: true, // The input is constrained by the current date format
|
|
showButtonPanel: false, // True to show button panel, false to not show it
|
|
autoSize: false, // True to size the input for the date format, false to leave as is
|
|
disabled: false // The initial disabled state
|
|
};
|
|
$.extend(this._defaults, this.regional[""]);
|
|
this.regional.en = $.extend( true, {}, this.regional[ "" ]);
|
|
this.regional[ "en-US" ] = $.extend( true, {}, this.regional.en );
|
|
this.dpDiv = datepicker_bindHover($("<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>"));
|
|
}
|
|
|
|
$.extend(Datepicker.prototype, {
|
|
/* Class name added to elements to indicate already configured with a date picker. */
|
|
markerClassName: "hasDatepicker",
|
|
|
|
//Keep track of the maximum number of rows displayed (see #7043)
|
|
maxRows: 4,
|
|
|
|
// TODO rename to "widget" when switching to widget factory
|
|
_widgetDatepicker: function() {
|
|
return this.dpDiv;
|
|
},
|
|
|
|
/* Override the default settings for all instances of the date picker.
|
|
* @param settings object - the new settings to use as defaults (anonymous object)
|
|
* @return the manager object
|
|
*/
|
|
setDefaults: function(settings) {
|
|
datepicker_extendRemove(this._defaults, settings || {});
|
|
return this;
|
|
},
|
|
|
|
/* Attach the date picker to a jQuery selection.
|
|
* @param target element - the target input field or division or span
|
|
* @param settings object - the new settings to use for this date picker instance (anonymous)
|
|
*/
|
|
_attachDatepicker: function(target, settings) {
|
|
var nodeName, inline, inst;
|
|
nodeName = target.nodeName.toLowerCase();
|
|
inline = (nodeName === "div" || nodeName === "span");
|
|
if (!target.id) {
|
|
this.uuid += 1;
|
|
target.id = "dp" + this.uuid;
|
|
}
|
|
inst = this._newInst($(target), inline);
|
|
inst.settings = $.extend({}, settings || {});
|
|
if (nodeName === "input") {
|
|
this._connectDatepicker(target, inst);
|
|
} else if (inline) {
|
|
this._inlineDatepicker(target, inst);
|
|
}
|
|
},
|
|
|
|
/* Create a new instance object. */
|
|
_newInst: function(target, inline) {
|
|
var id = target[0].id.replace(/([^A-Za-z0-9_\-])/g, "\\\\$1"); // escape jQuery meta chars
|
|
return {id: id, input: target, // associated target
|
|
selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
|
|
drawMonth: 0, drawYear: 0, // month being drawn
|
|
inline: inline, // is datepicker inline or not
|
|
dpDiv: (!inline ? this.dpDiv : // presentation div
|
|
datepicker_bindHover($("<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")))};
|
|
},
|
|
|
|
/* Attach the date picker to an input field. */
|
|
_connectDatepicker: function(target, inst) {
|
|
var input = $(target);
|
|
inst.append = $([]);
|
|
inst.trigger = $([]);
|
|
if (input.hasClass(this.markerClassName)) {
|
|
return;
|
|
}
|
|
this._attachments(input, inst);
|
|
input.addClass(this.markerClassName).keydown(this._doKeyDown).
|
|
keypress(this._doKeyPress).keyup(this._doKeyUp);
|
|
this._autoSize(inst);
|
|
$.data(target, "datepicker", inst);
|
|
//If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
|
|
if( inst.settings.disabled ) {
|
|
this._disableDatepicker( target );
|
|
}
|
|
},
|
|
|
|
/* Make attachments based on settings. */
|
|
_attachments: function(input, inst) {
|
|
var showOn, buttonText, buttonImage,
|
|
appendText = this._get(inst, "appendText"),
|
|
isRTL = this._get(inst, "isRTL");
|
|
|
|
if (inst.append) {
|
|
inst.append.remove();
|
|
}
|
|
if (appendText) {
|
|
inst.append = $("<span class='" + this._appendClass + "'>" + appendText + "</span>");
|
|
input[isRTL ? "before" : "after"](inst.append);
|
|
}
|
|
|
|
input.unbind("focus", this._showDatepicker);
|
|
|
|
if (inst.trigger) {
|
|
inst.trigger.remove();
|
|
}
|
|
|
|
showOn = this._get(inst, "showOn");
|
|
if (showOn === "focus" || showOn === "both") { // pop-up date picker when in the marked field
|
|
input.focus(this._showDatepicker);
|
|
}
|
|
if (showOn === "button" || showOn === "both") { // pop-up date picker when button clicked
|
|
buttonText = this._get(inst, "buttonText");
|
|
buttonImage = this._get(inst, "buttonImage");
|
|
inst.trigger = $(this._get(inst, "buttonImageOnly") ?
|
|
$("<img/>").addClass(this._triggerClass).
|
|
attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
|
|
$("<button type='button'></button>").addClass(this._triggerClass).
|
|
html(!buttonImage ? buttonText : $("<img/>").attr(
|
|
{ src:buttonImage, alt:buttonText, title:buttonText })));
|
|
input[isRTL ? "before" : "after"](inst.trigger);
|
|
inst.trigger.click(function() {
|
|
if ($.datepicker._datepickerShowing && $.datepicker._lastInput === input[0]) {
|
|
$.datepicker._hideDatepicker();
|
|
} else if ($.datepicker._datepickerShowing && $.datepicker._lastInput !== input[0]) {
|
|
$.datepicker._hideDatepicker();
|
|
$.datepicker._showDatepicker(input[0]);
|
|
} else {
|
|
$.datepicker._showDatepicker(input[0]);
|
|
}
|
|
return false;
|
|
});
|
|
}
|
|
},
|
|
|
|
/* Apply the maximum length for the date format. */
|
|
_autoSize: function(inst) {
|
|
if (this._get(inst, "autoSize") && !inst.inline) {
|
|
var findMax, max, maxI, i,
|
|
date = new Date(2009, 12 - 1, 20), // Ensure double digits
|
|
dateFormat = this._get(inst, "dateFormat");
|
|
|
|
if (dateFormat.match(/[DM]/)) {
|
|
findMax = function(names) {
|
|
max = 0;
|
|
maxI = 0;
|
|
for (i = 0; i < names.length; i++) {
|
|
if (names[i].length > max) {
|
|
max = names[i].length;
|
|
maxI = i;
|
|
}
|
|
}
|
|
return maxI;
|
|
};
|
|
date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
|
|
"monthNames" : "monthNamesShort"))));
|
|
date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
|
|
"dayNames" : "dayNamesShort"))) + 20 - date.getDay());
|
|
}
|
|
inst.input.attr("size", this._formatDate(inst, date).length);
|
|
}
|
|
},
|
|
|
|
/* Attach an inline date picker to a div. */
|
|
_inlineDatepicker: function(target, inst) {
|
|
var divSpan = $(target);
|
|
if (divSpan.hasClass(this.markerClassName)) {
|
|
return;
|
|
}
|
|
divSpan.addClass(this.markerClassName).append(inst.dpDiv);
|
|
$.data(target, "datepicker", inst);
|
|
this._setDate(inst, this._getDefaultDate(inst), true);
|
|
this._updateDatepicker(inst);
|
|
this._updateAlternate(inst);
|
|
//If disabled option is true, disable the datepicker before showing it (see ticket #5665)
|
|
if( inst.settings.disabled ) {
|
|
this._disableDatepicker( target );
|
|
}
|
|
// Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
|
|
// http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
|
|
inst.dpDiv.css( "display", "block" );
|
|
},
|
|
|
|
/* Pop-up the date picker in a "dialog" box.
|
|
* @param input element - ignored
|
|
* @param date string or Date - the initial date to display
|
|
* @param onSelect function - the function to call when a date is selected
|
|
* @param settings object - update the dialog date picker instance's settings (anonymous object)
|
|
* @param pos int[2] - coordinates for the dialog's position within the screen or
|
|
* event - with x/y coordinates or
|
|
* leave empty for default (screen centre)
|
|
* @return the manager object
|
|
*/
|
|
_dialogDatepicker: function(input, date, onSelect, settings, pos) {
|
|
var id, browserWidth, browserHeight, scrollX, scrollY,
|
|
inst = this._dialogInst; // internal instance
|
|
|
|
if (!inst) {
|
|
this.uuid += 1;
|
|
id = "dp" + this.uuid;
|
|
this._dialogInput = $("<input type='text' id='" + id +
|
|
"' style='position: absolute; top: -100px; width: 0px;'/>");
|
|
this._dialogInput.keydown(this._doKeyDown);
|
|
$("body").append(this._dialogInput);
|
|
inst = this._dialogInst = this._newInst(this._dialogInput, false);
|
|
inst.settings = {};
|
|
$.data(this._dialogInput[0], "datepicker", inst);
|
|
}
|
|
datepicker_extendRemove(inst.settings, settings || {});
|
|
date = (date && date.constructor === Date ? this._formatDate(inst, date) : date);
|
|
this._dialogInput.val(date);
|
|
|
|
this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
|
|
if (!this._pos) {
|
|
browserWidth = document.documentElement.clientWidth;
|
|
browserHeight = document.documentElement.clientHeight;
|
|
scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
|
|
scrollY = document.documentElement.scrollTop || document.body.scrollTop;
|
|
this._pos = // should use actual width/height below
|
|
[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
|
|
}
|
|
|
|
// move input on screen for focus, but hidden behind dialog
|
|
this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top", this._pos[1] + "px");
|
|
inst.settings.onSelect = onSelect;
|
|
this._inDialog = true;
|
|
this.dpDiv.addClass(this._dialogClass);
|
|
this._showDatepicker(this._dialogInput[0]);
|
|
if ($.blockUI) {
|
|
$.blockUI(this.dpDiv);
|
|
}
|
|
$.data(this._dialogInput[0], "datepicker", inst);
|
|
return this;
|
|
},
|
|
|
|
/* Detach a datepicker from its control.
|
|
* @param target element - the target input field or division or span
|
|
*/
|
|
_destroyDatepicker: function(target) {
|
|
var nodeName,
|
|
$target = $(target),
|
|
inst = $.data(target, "datepicker");
|
|
|
|
if (!$target.hasClass(this.markerClassName)) {
|
|
return;
|
|
}
|
|
|
|
nodeName = target.nodeName.toLowerCase();
|
|
$.removeData(target, "datepicker");
|
|
if (nodeName === "input") {
|
|
inst.append.remove();
|
|
inst.trigger.remove();
|
|
$target.removeClass(this.markerClassName).
|
|
unbind("focus", this._showDatepicker).
|
|
unbind("keydown", this._doKeyDown).
|
|
unbind("keypress", this._doKeyPress).
|
|
unbind("keyup", this._doKeyUp);
|
|
} else if (nodeName === "div" || nodeName === "span") {
|
|
$target.removeClass(this.markerClassName).empty();
|
|
}
|
|
|
|
if ( datepicker_instActive === inst ) {
|
|
datepicker_instActive = null;
|
|
}
|
|
},
|
|
|
|
/* Enable the date picker to a jQuery selection.
|
|
* @param target element - the target input field or division or span
|
|
*/
|
|
_enableDatepicker: function(target) {
|
|
var nodeName, inline,
|
|
$target = $(target),
|
|
inst = $.data(target, "datepicker");
|
|
|
|
if (!$target.hasClass(this.markerClassName)) {
|
|
return;
|
|
}
|
|
|
|
nodeName = target.nodeName.toLowerCase();
|
|
if (nodeName === "input") {
|
|
target.disabled = false;
|
|
inst.trigger.filter("button").
|
|
each(function() { this.disabled = false; }).end().
|
|
filter("img").css({opacity: "1.0", cursor: ""});
|
|
} else if (nodeName === "div" || nodeName === "span") {
|
|
inline = $target.children("." + this._inlineClass);
|
|
inline.children().removeClass("ui-state-disabled");
|
|
inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
|
|
prop("disabled", false);
|
|
}
|
|
this._disabledInputs = $.map(this._disabledInputs,
|
|
function(value) { return (value === target ? null : value); }); // delete entry
|
|
},
|
|
|
|
/* Disable the date picker to a jQuery selection.
|
|
* @param target element - the target input field or division or span
|
|
*/
|
|
_disableDatepicker: function(target) {
|
|
var nodeName, inline,
|
|
$target = $(target),
|
|
inst = $.data(target, "datepicker");
|
|
|
|
if (!$target.hasClass(this.markerClassName)) {
|
|
return;
|
|
}
|
|
|
|
nodeName = target.nodeName.toLowerCase();
|
|
if (nodeName === "input") {
|
|
target.disabled = true;
|
|
inst.trigger.filter("button").
|
|
each(function() { this.disabled = true; }).end().
|
|
filter("img").css({opacity: "0.5", cursor: "default"});
|
|
} else if (nodeName === "div" || nodeName === "span") {
|
|
inline = $target.children("." + this._inlineClass);
|
|
inline.children().addClass("ui-state-disabled");
|
|
inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
|
|
prop("disabled", true);
|
|
}
|
|
this._disabledInputs = $.map(this._disabledInputs,
|
|
function(value) { return (value === target ? null : value); }); // delete entry
|
|
this._disabledInputs[this._disabledInputs.length] = target;
|
|
},
|
|
|
|
/* Is the first field in a jQuery collection disabled as a datepicker?
|
|
* @param target element - the target input field or division or span
|
|
* @return boolean - true if disabled, false if enabled
|
|
*/
|
|
_isDisabledDatepicker: function(target) {
|
|
if (!target) {
|
|
return false;
|
|
}
|
|
for (var i = 0; i < this._disabledInputs.length; i++) {
|
|
if (this._disabledInputs[i] === target) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
/* Retrieve the instance data for the target control.
|
|
* @param target element - the target input field or division or span
|
|
* @return object - the associated instance data
|
|
* @throws error if a jQuery problem getting data
|
|
*/
|
|
_getInst: function(target) {
|
|
try {
|
|
return $.data(target, "datepicker");
|
|
}
|
|
catch (err) {
|
|
throw "Missing instance data for this datepicker";
|
|
}
|
|
},
|
|
|
|
/* Update or retrieve the settings for a date picker attached to an input field or division.
|
|
* @param target element - the target input field or division or span
|
|
* @param name object - the new settings to update or
|
|
* string - the name of the setting to change or retrieve,
|
|
* when retrieving also "all" for all instance settings or
|
|
* "defaults" for all global defaults
|
|
* @param value any - the new value for the setting
|
|
* (omit if above is an object or to retrieve a value)
|
|
*/
|
|
_optionDatepicker: function(target, name, value) {
|
|
var settings, date, minDate, maxDate,
|
|
inst = this._getInst(target);
|
|
|
|
if (arguments.length === 2 && typeof name === "string") {
|
|
return (name === "defaults" ? $.extend({}, $.datepicker._defaults) :
|
|
(inst ? (name === "all" ? $.extend({}, inst.settings) :
|
|
this._get(inst, name)) : null));
|
|
}
|
|
|
|
settings = name || {};
|
|
if (typeof name === "string") {
|
|
settings = {};
|
|
settings[name] = value;
|
|
}
|
|
|
|
if (inst) {
|
|
if (this._curInst === inst) {
|
|
this._hideDatepicker();
|
|
}
|
|
|
|
date = this._getDateDatepicker(target, true);
|
|
minDate = this._getMinMaxDate(inst, "min");
|
|
maxDate = this._getMinMaxDate(inst, "max");
|
|
datepicker_extendRemove(inst.settings, settings);
|
|
// reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
|
|
if (minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined) {
|
|
inst.settings.minDate = this._formatDate(inst, minDate);
|
|
}
|
|
if (maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined) {
|
|
inst.settings.maxDate = this._formatDate(inst, maxDate);
|
|
}
|
|
if ( "disabled" in settings ) {
|
|
if ( settings.disabled ) {
|
|
this._disableDatepicker(target);
|
|
} else {
|
|
this._enableDatepicker(target);
|
|
}
|
|
}
|
|
this._attachments($(target), inst);
|
|
this._autoSize(inst);
|
|
this._setDate(inst, date);
|
|
this._updateAlternate(inst);
|
|
this._updateDatepicker(inst);
|
|
}
|
|
},
|
|
|
|
// change method deprecated
|
|
_changeDatepicker: function(target, name, value) {
|
|
this._optionDatepicker(target, name, value);
|
|
},
|
|
|
|
/* Redraw the date picker attached to an input field or division.
|
|
* @param target element - the target input field or division or span
|
|
*/
|
|
_refreshDatepicker: function(target) {
|
|
var inst = this._getInst(target);
|
|
if (inst) {
|
|
this._updateDatepicker(inst);
|
|
}
|
|
},
|
|
|
|
/* Set the dates for a jQuery selection.
|
|
* @param target element - the target input field or division or span
|
|
* @param date Date - the new date
|
|
*/
|
|
_setDateDatepicker: function(target, date) {
|
|
var inst = this._getInst(target);
|
|
if (inst) {
|
|
this._setDate(inst, date);
|
|
this._updateDatepicker(inst);
|
|
this._updateAlternate(inst);
|
|
}
|
|
},
|
|
|
|
/* Get the date(s) for the first entry in a jQuery selection.
|
|
* @param target element - the target input field or division or span
|
|
* @param noDefault boolean - true if no default date is to be used
|
|
* @return Date - the current date
|
|
*/
|
|
_getDateDatepicker: function(target, noDefault) {
|
|
var inst = this._getInst(target);
|
|
if (inst && !inst.inline) {
|
|
this._setDateFromField(inst, noDefault);
|
|
}
|
|
return (inst ? this._getDate(inst) : null);
|
|
},
|
|
|
|
/* Handle keystrokes. */
|
|
_doKeyDown: function(event) {
|
|
var onSelect, dateStr, sel,
|
|
inst = $.datepicker._getInst(event.target),
|
|
handled = true,
|
|
isRTL = inst.dpDiv.is(".ui-datepicker-rtl");
|
|
|
|
inst._keyEvent = true;
|
|
if ($.datepicker._datepickerShowing) {
|
|
switch (event.keyCode) {
|
|
case 9: $.datepicker._hideDatepicker();
|
|
handled = false;
|
|
break; // hide on tab out
|
|
case 13: sel = $("td." + $.datepicker._dayOverClass + ":not(." +
|
|
$.datepicker._currentClass + ")", inst.dpDiv);
|
|
if (sel[0]) {
|
|
$.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
|
|
}
|
|
|
|
onSelect = $.datepicker._get(inst, "onSelect");
|
|
if (onSelect) {
|
|
dateStr = $.datepicker._formatDate(inst);
|
|
|
|
// trigger custom callback
|
|
onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);
|
|
} else {
|
|
$.datepicker._hideDatepicker();
|
|
}
|
|
|
|
return false; // don't submit the form
|
|
case 27: $.datepicker._hideDatepicker();
|
|
break; // hide on escape
|
|
case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
|
|
-$.datepicker._get(inst, "stepBigMonths") :
|
|
-$.datepicker._get(inst, "stepMonths")), "M");
|
|
break; // previous month/year on page up/+ ctrl
|
|
case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
|
|
+$.datepicker._get(inst, "stepBigMonths") :
|
|
+$.datepicker._get(inst, "stepMonths")), "M");
|
|
break; // next month/year on page down/+ ctrl
|
|
case 35: if (event.ctrlKey || event.metaKey) {
|
|
$.datepicker._clearDate(event.target);
|
|
}
|
|
handled = event.ctrlKey || event.metaKey;
|
|
break; // clear on ctrl or command +end
|
|
case 36: if (event.ctrlKey || event.metaKey) {
|
|
$.datepicker._gotoToday(event.target);
|
|
}
|
|
handled = event.ctrlKey || event.metaKey;
|
|
break; // current on ctrl or command +home
|
|
case 37: if (event.ctrlKey || event.metaKey) {
|
|
$.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), "D");
|
|
}
|
|
handled = event.ctrlKey || event.metaKey;
|
|
// -1 day on ctrl or command +left
|
|
if (event.originalEvent.altKey) {
|
|
$.datepicker._adjustDate(event.target, (event.ctrlKey ?
|
|
-$.datepicker._get(inst, "stepBigMonths") :
|
|
-$.datepicker._get(inst, "stepMonths")), "M");
|
|
}
|
|
// next month/year on alt +left on Mac
|
|
break;
|
|
case 38: if (event.ctrlKey || event.metaKey) {
|
|
$.datepicker._adjustDate(event.target, -7, "D");
|
|
}
|
|
handled = event.ctrlKey || event.metaKey;
|
|
break; // -1 week on ctrl or command +up
|
|
case 39: if (event.ctrlKey || event.metaKey) {
|
|
$.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), "D");
|
|
}
|
|
handled = event.ctrlKey || event.metaKey;
|
|
// +1 day on ctrl or command +right
|
|
if (event.originalEvent.altKey) {
|
|
$.datepicker._adjustDate(event.target, (event.ctrlKey ?
|
|
+$.datepicker._get(inst, "stepBigMonths") :
|
|
+$.datepicker._get(inst, "stepMonths")), "M");
|
|
}
|
|
// next month/year on alt +right
|
|
break;
|
|
case 40: if (event.ctrlKey || event.metaKey) {
|
|
$.datepicker._adjustDate(event.target, +7, "D");
|
|
}
|
|
handled = event.ctrlKey || event.metaKey;
|
|
break; // +1 week on ctrl or command +down
|
|
default: handled = false;
|
|
}
|
|
} else if (event.keyCode === 36 && event.ctrlKey) { // display the date picker on ctrl+home
|
|
$.datepicker._showDatepicker(this);
|
|
} else {
|
|
handled = false;
|
|
}
|
|
|
|
if (handled) {
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
}
|
|
},
|
|
|
|
/* Filter entered characters - based on date format. */
|
|
_doKeyPress: function(event) {
|
|
var chars, chr,
|
|
inst = $.datepicker._getInst(event.target);
|
|
|
|
if ($.datepicker._get(inst, "constrainInput")) {
|
|
chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat"));
|
|
chr = String.fromCharCode(event.charCode == null ? event.keyCode : event.charCode);
|
|
return event.ctrlKey || event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1);
|
|
}
|
|
},
|
|
|
|
/* Synchronise manual entry and field/alternate field. */
|
|
_doKeyUp: function(event) {
|
|
var date,
|
|
inst = $.datepicker._getInst(event.target);
|
|
|
|
if (inst.input.val() !== inst.lastVal) {
|
|
try {
|
|
date = $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
|
|
(inst.input ? inst.input.val() : null),
|
|
$.datepicker._getFormatConfig(inst));
|
|
|
|
if (date) { // only if valid
|
|
$.datepicker._setDateFromField(inst);
|
|
$.datepicker._updateAlternate(inst);
|
|
$.datepicker._updateDatepicker(inst);
|
|
}
|
|
}
|
|
catch (err) {
|
|
}
|
|
}
|
|
return true;
|
|
},
|
|
|
|
/* Pop-up the date picker for a given input field.
|
|
* If false returned from beforeShow event handler do not show.
|
|
* @param input element - the input field attached to the date picker or
|
|
* event - if triggered by focus
|
|
*/
|
|
_showDatepicker: function(input) {
|
|
input = input.target || input;
|
|
if (input.nodeName.toLowerCase() !== "input") { // find from button/image trigger
|
|
input = $("input", input.parentNode)[0];
|
|
}
|
|
|
|
if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput === input) { // already here
|
|
return;
|
|
}
|
|
|
|
var inst, beforeShow, beforeShowSettings, isFixed,
|
|
offset, showAnim, duration;
|
|
|
|
inst = $.datepicker._getInst(input);
|
|
if ($.datepicker._curInst && $.datepicker._curInst !== inst) {
|
|
$.datepicker._curInst.dpDiv.stop(true, true);
|
|
if ( inst && $.datepicker._datepickerShowing ) {
|
|
$.datepicker._hideDatepicker( $.datepicker._curInst.input[0] );
|
|
}
|
|
}
|
|
|
|
beforeShow = $.datepicker._get(inst, "beforeShow");
|
|
beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {};
|
|
if(beforeShowSettings === false){
|
|
return;
|
|
}
|
|
datepicker_extendRemove(inst.settings, beforeShowSettings);
|
|
|
|
inst.lastVal = null;
|
|
$.datepicker._lastInput = input;
|
|
$.datepicker._setDateFromField(inst);
|
|
|
|
if ($.datepicker._inDialog) { // hide cursor
|
|
input.value = "";
|
|
}
|
|
if (!$.datepicker._pos) { // position below input
|
|
$.datepicker._pos = $.datepicker._findPos(input);
|
|
$.datepicker._pos[1] += input.offsetHeight; // add the height
|
|
}
|
|
|
|
isFixed = false;
|
|
$(input).parents().each(function() {
|
|
isFixed |= $(this).css("position") === "fixed";
|
|
return !isFixed;
|
|
});
|
|
|
|
offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
|
|
$.datepicker._pos = null;
|
|
//to avoid flashes on Firefox
|
|
inst.dpDiv.empty();
|
|
// determine sizing offscreen
|
|
inst.dpDiv.css({position: "absolute", display: "block", top: "-1000px"});
|
|
$.datepicker._updateDatepicker(inst);
|
|
// fix width for dynamic number of date pickers
|
|
// and adjust position before showing
|
|
offset = $.datepicker._checkOffset(inst, offset, isFixed);
|
|
inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
|
|
"static" : (isFixed ? "fixed" : "absolute")), display: "none",
|
|
left: offset.left + "px", top: offset.top + "px"});
|
|
|
|
if (!inst.inline) {
|
|
showAnim = $.datepicker._get(inst, "showAnim");
|
|
duration = $.datepicker._get(inst, "duration");
|
|
inst.dpDiv.css( "z-index", datepicker_getZindex( $( input ) ) + 1 );
|
|
$.datepicker._datepickerShowing = true;
|
|
|
|
if ( $.effects && $.effects.effect[ showAnim ] ) {
|
|
inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration);
|
|
} else {
|
|
inst.dpDiv[showAnim || "show"](showAnim ? duration : null);
|
|
}
|
|
|
|
if ( $.datepicker._shouldFocusInput( inst ) ) {
|
|
inst.input.focus();
|
|
}
|
|
|
|
$.datepicker._curInst = inst;
|
|
}
|
|
},
|
|
|
|
/* Generate the date picker content. */
|
|
_updateDatepicker: function(inst) {
|
|
this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
|
|
datepicker_instActive = inst; // for delegate hover events
|
|
inst.dpDiv.empty().append(this._generateHTML(inst));
|
|
this._attachHandlers(inst);
|
|
|
|
var origyearshtml,
|
|
numMonths = this._getNumberOfMonths(inst),
|
|
cols = numMonths[1],
|
|
width = 17,
|
|
activeCell = inst.dpDiv.find( "." + this._dayOverClass + " a" );
|
|
|
|
if ( activeCell.length > 0 ) {
|
|
datepicker_handleMouseover.apply( activeCell.get( 0 ) );
|
|
}
|
|
|
|
inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("");
|
|
if (cols > 1) {
|
|
inst.dpDiv.addClass("ui-datepicker-multi-" + cols).css("width", (width * cols) + "em");
|
|
}
|
|
inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" : "remove") +
|
|
"Class"]("ui-datepicker-multi");
|
|
inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") +
|
|
"Class"]("ui-datepicker-rtl");
|
|
|
|
if (inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) {
|
|
inst.input.focus();
|
|
}
|
|
|
|
// deffered render of the years select (to avoid flashes on Firefox)
|
|
if( inst.yearshtml ){
|
|
origyearshtml = inst.yearshtml;
|
|
setTimeout(function(){
|
|
//assure that inst.yearshtml didn't change.
|
|
if( origyearshtml === inst.yearshtml && inst.yearshtml ){
|
|
inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml);
|
|
}
|
|
origyearshtml = inst.yearshtml = null;
|
|
}, 0);
|
|
}
|
|
},
|
|
|
|
// #6694 - don't focus the input if it's already focused
|
|
// this breaks the change event in IE
|
|
// Support: IE and jQuery <1.9
|
|
_shouldFocusInput: function( inst ) {
|
|
return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" );
|
|
},
|
|
|
|
/* Check positioning to remain on screen. */
|
|
_checkOffset: function(inst, offset, isFixed) {
|
|
var dpWidth = inst.dpDiv.outerWidth(),
|
|
dpHeight = inst.dpDiv.outerHeight(),
|
|
inputWidth = inst.input ? inst.input.outerWidth() : 0,
|
|
inputHeight = inst.input ? inst.input.outerHeight() : 0,
|
|
viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()),
|
|
viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop());
|
|
|
|
offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth) : 0);
|
|
offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0;
|
|
offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;
|
|
|
|
// now check if datepicker is showing outside window viewport - move to a better place if so.
|
|
offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
|
|
Math.abs(offset.left + dpWidth - viewWidth) : 0);
|
|
offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
|
|
Math.abs(dpHeight + inputHeight) : 0);
|
|
|
|
return offset;
|
|
},
|
|
|
|
/* Find an object's position on the screen. */
|
|
_findPos: function(obj) {
|
|
var position,
|
|
inst = this._getInst(obj),
|
|
isRTL = this._get(inst, "isRTL");
|
|
|
|
while (obj && (obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden(obj))) {
|
|
obj = obj[isRTL ? "previousSibling" : "nextSibling"];
|
|
}
|
|
|
|
position = $(obj).offset();
|
|
return [position.left, position.top];
|
|
},
|
|
|
|
/* Hide the date picker from view.
|
|
* @param input element - the input field attached to the date picker
|
|
*/
|
|
_hideDatepicker: function(input) {
|
|
var showAnim, duration, postProcess, onClose,
|
|
inst = this._curInst;
|
|
|
|
if (!inst || (input && inst !== $.data(input, "datepicker"))) {
|
|
return;
|
|
}
|
|
|
|
if (this._datepickerShowing) {
|
|
showAnim = this._get(inst, "showAnim");
|
|
duration = this._get(inst, "duration");
|
|
postProcess = function() {
|
|
$.datepicker._tidyDialog(inst);
|
|
};
|
|
|
|
// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed
|
|
if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) {
|
|
inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess);
|
|
} else {
|
|
inst.dpDiv[(showAnim === "slideDown" ? "slideUp" :
|
|
(showAnim === "fadeIn" ? "fadeOut" : "hide"))]((showAnim ? duration : null), postProcess);
|
|
}
|
|
|
|
if (!showAnim) {
|
|
postProcess();
|
|
}
|
|
this._datepickerShowing = false;
|
|
|
|
onClose = this._get(inst, "onClose");
|
|
if (onClose) {
|
|
onClose.apply((inst.input ? inst.input[0] : null), [(inst.input ? inst.input.val() : ""), inst]);
|
|
}
|
|
|
|
this._lastInput = null;
|
|
if (this._inDialog) {
|
|
this._dialogInput.css({ position: "absolute", left: "0", top: "-100px" });
|
|
if ($.blockUI) {
|
|
$.unblockUI();
|
|
$("body").append(this.dpDiv);
|
|
}
|
|
}
|
|
this._inDialog = false;
|
|
}
|
|
},
|
|
|
|
/* Tidy up after a dialog display. */
|
|
_tidyDialog: function(inst) {
|
|
inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar");
|
|
},
|
|
|
|
/* Close date picker if clicked elsewhere. */
|
|
_checkExternalClick: function(event) {
|
|
if (!$.datepicker._curInst) {
|
|
return;
|
|
}
|
|
|
|
var $target = $(event.target),
|
|
inst = $.datepicker._getInst($target[0]);
|
|
|
|
if ( ( ( $target[0].id !== $.datepicker._mainDivId &&
|
|
$target.parents("#" + $.datepicker._mainDivId).length === 0 &&
|
|
!$target.hasClass($.datepicker.markerClassName) &&
|
|
!$target.closest("." + $.datepicker._triggerClass).length &&
|
|
$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) ||
|
|
( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst !== inst ) ) {
|
|
$.datepicker._hideDatepicker();
|
|
}
|
|
},
|
|
|
|
/* Adjust one of the date sub-fields. */
|
|
_adjustDate: function(id, offset, period) {
|
|
var target = $(id),
|
|
inst = this._getInst(target[0]);
|
|
|
|
if (this._isDisabledDatepicker(target[0])) {
|
|
return;
|
|
}
|
|
this._adjustInstDate(inst, offset +
|
|
(period === "M" ? this._get(inst, "showCurrentAtPos") : 0), // undo positioning
|
|
period);
|
|
this._updateDatepicker(inst);
|
|
},
|
|
|
|
/* Action for current link. */
|
|
_gotoToday: function(id) {
|
|
var date,
|
|
target = $(id),
|
|
inst = this._getInst(target[0]);
|
|
|
|
if (this._get(inst, "gotoCurrent") && inst.currentDay) {
|
|
inst.selectedDay = inst.currentDay;
|
|
inst.drawMonth = inst.selectedMonth = inst.currentMonth;
|
|
inst.drawYear = inst.selectedYear = inst.currentYear;
|
|
} else {
|
|
date = new Date();
|
|
inst.selectedDay = date.getDate();
|
|
inst.drawMonth = inst.selectedMonth = date.getMonth();
|
|
inst.drawYear = inst.selectedYear = date.getFullYear();
|
|
}
|
|
this._notifyChange(inst);
|
|
this._adjustDate(target);
|
|
},
|
|
|
|
/* Action for selecting a new month/year. */
|
|
_selectMonthYear: function(id, select, period) {
|
|
var target = $(id),
|
|
inst = this._getInst(target[0]);
|
|
|
|
inst["selected" + (period === "M" ? "Month" : "Year")] =
|
|
inst["draw" + (period === "M" ? "Month" : "Year")] =
|
|
parseInt(select.options[select.selectedIndex].value,10);
|
|
|
|
this._notifyChange(inst);
|
|
this._adjustDate(target);
|
|
},
|
|
|
|
/* Action for selecting a day. */
|
|
_selectDay: function(id, month, year, td) {
|
|
var inst,
|
|
target = $(id);
|
|
|
|
if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
|
|
return;
|
|
}
|
|
|
|
inst = this._getInst(target[0]);
|
|
inst.selectedDay = inst.currentDay = $("a", td).html();
|
|
inst.selectedMonth = inst.currentMonth = month;
|
|
inst.selectedYear = inst.currentYear = year;
|
|
this._selectDate(id, this._formatDate(inst,
|
|
inst.currentDay, inst.currentMonth, inst.currentYear));
|
|
},
|
|
|
|
/* Erase the input field and hide the date picker. */
|
|
_clearDate: function(id) {
|
|
var target = $(id);
|
|
this._selectDate(target, "");
|
|
},
|
|
|
|
/* Update the input field with the selected date. */
|
|
_selectDate: function(id, dateStr) {
|
|
var onSelect,
|
|
target = $(id),
|
|
inst = this._getInst(target[0]);
|
|
|
|
dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
|
|
if (inst.input) {
|
|
inst.input.val(dateStr);
|
|
}
|
|
this._updateAlternate(inst);
|
|
|
|
onSelect = this._get(inst, "onSelect");
|
|
if (onSelect) {
|
|
onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback
|
|
} else if (inst.input) {
|
|
inst.input.trigger("change"); // fire the change event
|
|
}
|
|
|
|
if (inst.inline){
|
|
this._updateDatepicker(inst);
|
|
} else {
|
|
this._hideDatepicker();
|
|
this._lastInput = inst.input[0];
|
|
if (typeof(inst.input[0]) !== "object") {
|
|
inst.input.focus(); // restore focus
|
|
}
|
|
this._lastInput = null;
|
|
}
|
|
},
|
|
|
|
/* Update any alternate field to synchronise with the main field. */
|
|
_updateAlternate: function(inst) {
|
|
var altFormat, date, dateStr,
|
|
altField = this._get(inst, "altField");
|
|
|
|
if (altField) { // update alternate field too
|
|
altFormat = this._get(inst, "altFormat") || this._get(inst, "dateFormat");
|
|
date = this._getDate(inst);
|
|
dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
|
|
$(altField).each(function() { $(this).val(dateStr); });
|
|
}
|
|
},
|
|
|
|
/* Set as beforeShowDay function to prevent selection of weekends.
|
|
* @param date Date - the date to customise
|
|
* @return [boolean, string] - is this date selectable?, what is its CSS class?
|
|
*/
|
|
noWeekends: function(date) {
|
|
var day = date.getDay();
|
|
return [(day > 0 && day < 6), ""];
|
|
},
|
|
|
|
/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
|
|
* @param date Date - the date to get the week for
|
|
* @return number - the number of the week within the year that contains this date
|
|
*/
|
|
iso8601Week: function(date) {
|
|
var time,
|
|
checkDate = new Date(date.getTime());
|
|
|
|
// Find Thursday of this week starting on Monday
|
|
checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
|
|
|
|
time = checkDate.getTime();
|
|
checkDate.setMonth(0); // Compare with Jan 1
|
|
checkDate.setDate(1);
|
|
return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
|
|
},
|
|
|
|
/* Parse a string value into a date object.
|
|
* See formatDate below for the possible formats.
|
|
*
|
|
* @param format string - the expected format of the date
|
|
* @param value string - the date in the above format
|
|
* @param settings Object - attributes include:
|
|
* shortYearCutoff number - the cutoff year for determining the century (optional)
|
|
* dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
|
|
* dayNames string[7] - names of the days from Sunday (optional)
|
|
* monthNamesShort string[12] - abbreviated names of the months (optional)
|
|
* monthNames string[12] - names of the months (optional)
|
|
* @return Date - the extracted date value or null if value is blank
|
|
*/
|
|
parseDate: function (format, value, settings) {
|
|
if (format == null || value == null) {
|
|
throw "Invalid arguments";
|
|
}
|
|
|
|
value = (typeof value === "object" ? value.toString() : value + "");
|
|
if (value === "") {
|
|
return null;
|
|
}
|
|
|
|
var iFormat, dim, extra,
|
|
iValue = 0,
|
|
shortYearCutoffTemp = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff,
|
|
shortYearCutoff = (typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
|
|
new Date().getFullYear() % 100 + parseInt(shortYearCutoffTemp, 10)),
|
|
dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
|
|
dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
|
|
monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
|
|
monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
|
|
year = -1,
|
|
month = -1,
|
|
day = -1,
|
|
doy = -1,
|
|
literal = false,
|
|
date,
|
|
// Check whether a format character is doubled
|
|
lookAhead = function(match) {
|
|
var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
|
|
if (matches) {
|
|
iFormat++;
|
|
}
|
|
return matches;
|
|
},
|
|
// Extract a number from the string value
|
|
getNumber = function(match) {
|
|
var isDoubled = lookAhead(match),
|
|
size = (match === "@" ? 14 : (match === "!" ? 20 :
|
|
(match === "y" && isDoubled ? 4 : (match === "o" ? 3 : 2)))),
|
|
minSize = (match === "y" ? size : 1),
|
|
digits = new RegExp("^\\d{" + minSize + "," + size + "}"),
|
|
num = value.substring(iValue).match(digits);
|
|
if (!num) {
|
|
throw "Missing number at position " + iValue;
|
|
}
|
|
iValue += num[0].length;
|
|
return parseInt(num[0], 10);
|
|
},
|
|
// Extract a name from the string value and convert to an index
|
|
getName = function(match, shortNames, longNames) {
|
|
var index = -1,
|
|
names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) {
|
|
return [ [k, v] ];
|
|
}).sort(function (a, b) {
|
|
return -(a[1].length - b[1].length);
|
|
});
|
|
|
|
$.each(names, function (i, pair) {
|
|
var name = pair[1];
|
|
if (value.substr(iValue, name.length).toLowerCase() === name.toLowerCase()) {
|
|
index = pair[0];
|
|
iValue += name.length;
|
|
return false;
|
|
}
|
|
});
|
|
if (index !== -1) {
|
|
return index + 1;
|
|
} else {
|
|
throw "Unknown name at position " + iValue;
|
|
}
|
|
},
|
|
// Confirm that a literal character matches the string value
|
|
checkLiteral = function() {
|
|
if (value.charAt(iValue) !== format.charAt(iFormat)) {
|
|
throw "Unexpected literal at position " + iValue;
|
|
}
|
|
iValue++;
|
|
};
|
|
|
|
for (iFormat = 0; iFormat < format.length; iFormat++) {
|
|
if (literal) {
|
|
if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
|
|
literal = false;
|
|
} else {
|
|
checkLiteral();
|
|
}
|
|
} else {
|
|
switch (format.charAt(iFormat)) {
|
|
case "d":
|
|
day = getNumber("d");
|
|
break;
|
|
case "D":
|
|
getName("D", dayNamesShort, dayNames);
|
|
break;
|
|
case "o":
|
|
doy = getNumber("o");
|
|
break;
|
|
case "m":
|
|
month = getNumber("m");
|
|
break;
|
|
case "M":
|
|
month = getName("M", monthNamesShort, monthNames);
|
|
break;
|
|
case "y":
|
|
year = getNumber("y");
|
|
break;
|
|
case "@":
|
|
date = new Date(getNumber("@"));
|
|
year = date.getFullYear();
|
|
month = date.getMonth() + 1;
|
|
day = date.getDate();
|
|
break;
|
|
case "!":
|
|
date = new Date((getNumber("!") - this._ticksTo1970) / 10000);
|
|
year = date.getFullYear();
|
|
month = date.getMonth() + 1;
|
|
day = date.getDate();
|
|
break;
|
|
case "'":
|
|
if (lookAhead("'")){
|
|
checkLiteral();
|
|
} else {
|
|
literal = true;
|
|
}
|
|
break;
|
|
default:
|
|
checkLiteral();
|
|
}
|
|
}
|
|
}
|
|
|
|
if (iValue < value.length){
|
|
extra = value.substr(iValue);
|
|
if (!/^\s+/.test(extra)) {
|
|
throw "Extra/unparsed characters found in date: " + extra;
|
|
}
|
|
}
|
|
|
|
if (year === -1) {
|
|
year = new Date().getFullYear();
|
|
} else if (year < 100) {
|
|
year += new Date().getFullYear() - new Date().getFullYear() % 100 +
|
|
(year <= shortYearCutoff ? 0 : -100);
|
|
}
|
|
|
|
if (doy > -1) {
|
|
month = 1;
|
|
day = doy;
|
|
do {
|
|
dim = this._getDaysInMonth(year, month - 1);
|
|
if (day <= dim) {
|
|
break;
|
|
}
|
|
month++;
|
|
day -= dim;
|
|
} while (true);
|
|
}
|
|
|
|
date = this._daylightSavingAdjust(new Date(year, month - 1, day));
|
|
if (date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day) {
|
|
throw "Invalid date"; // E.g. 31/02/00
|
|
}
|
|
return date;
|
|
},
|
|
|
|
/* Standard date formats. */
|
|
ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601)
|
|
COOKIE: "D, dd M yy",
|
|
ISO_8601: "yy-mm-dd",
|
|
RFC_822: "D, d M y",
|
|
RFC_850: "DD, dd-M-y",
|
|
RFC_1036: "D, d M y",
|
|
RFC_1123: "D, d M yy",
|
|
RFC_2822: "D, d M yy",
|
|
RSS: "D, d M y", // RFC 822
|
|
TICKS: "!",
|
|
TIMESTAMP: "@",
|
|
W3C: "yy-mm-dd", // ISO 8601
|
|
|
|
_ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
|
|
Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),
|
|
|
|
/* Format a date object into a string value.
|
|
* The format can be combinations of the following:
|
|
* d - day of month (no leading zero)
|
|
* dd - day of month (two digit)
|
|
* o - day of year (no leading zeros)
|
|
* oo - day of year (three digit)
|
|
* D - day name short
|
|
* DD - day name long
|
|
* m - month of year (no leading zero)
|
|
* mm - month of year (two digit)
|
|
* M - month name short
|
|
* MM - month name long
|
|
* y - year (two digit)
|
|
* yy - year (four digit)
|
|
* @ - Unix timestamp (ms since 01/01/1970)
|
|
* ! - Windows ticks (100ns since 01/01/0001)
|
|
* "..." - literal text
|
|
* '' - single quote
|
|
*
|
|
* @param format string - the desired format of the date
|
|
* @param date Date - the date value to format
|
|
* @param settings Object - attributes include:
|
|
* dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
|
|
* dayNames string[7] - names of the days from Sunday (optional)
|
|
* monthNamesShort string[12] - abbreviated names of the months (optional)
|
|
* monthNames string[12] - names of the months (optional)
|
|
* @return string - the date in the above format
|
|
*/
|
|
formatDate: function (format, date, settings) {
|
|
if (!date) {
|
|
return "";
|
|
}
|
|
|
|
var iFormat,
|
|
dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
|
|
dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
|
|
monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
|
|
monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
|
|
// Check whether a format character is doubled
|
|
lookAhead = function(match) {
|
|
var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
|
|
if (matches) {
|
|
iFormat++;
|
|
}
|
|
return matches;
|
|
},
|
|
// Format a number, with leading zero if necessary
|
|
formatNumber = function(match, value, len) {
|
|
var num = "" + value;
|
|
if (lookAhead(match)) {
|
|
while (num.length < len) {
|
|
num = "0" + num;
|
|
}
|
|
}
|
|
return num;
|
|
},
|
|
// Format a name, short or long as requested
|
|
formatName = function(match, value, shortNames, longNames) {
|
|
return (lookAhead(match) ? longNames[value] : shortNames[value]);
|
|
},
|
|
output = "",
|
|
literal = false;
|
|
|
|
if (date) {
|
|
for (iFormat = 0; iFormat < format.length; iFormat++) {
|
|
if (literal) {
|
|
if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
|
|
literal = false;
|
|
} else {
|
|
output += format.charAt(iFormat);
|
|
}
|
|
} else {
|
|
switch (format.charAt(iFormat)) {
|
|
case "d":
|
|
output += formatNumber("d", date.getDate(), 2);
|
|
break;
|
|
case "D":
|
|
output += formatName("D", date.getDay(), dayNamesShort, dayNames);
|
|
break;
|
|
case "o":
|
|
output += formatNumber("o",
|
|
Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3);
|
|
break;
|
|
case "m":
|
|
output += formatNumber("m", date.getMonth() + 1, 2);
|
|
break;
|
|
case "M":
|
|
output += formatName("M", date.getMonth(), monthNamesShort, monthNames);
|
|
break;
|
|
case "y":
|
|
output += (lookAhead("y") ? date.getFullYear() :
|
|
(date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100);
|
|
break;
|
|
case "@":
|
|
output += date.getTime();
|
|
break;
|
|
case "!":
|
|
output += date.getTime() * 10000 + this._ticksTo1970;
|
|
break;
|
|
case "'":
|
|
if (lookAhead("'")) {
|
|
output += "'";
|
|
} else {
|
|
literal = true;
|
|
}
|
|
break;
|
|
default:
|
|
output += format.charAt(iFormat);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return output;
|
|
},
|
|
|
|
/* Extract all possible characters from the date format. */
|
|
_possibleChars: function (format) {
|
|
var iFormat,
|
|
chars = "",
|
|
literal = false,
|
|
// Check whether a format character is doubled
|
|
lookAhead = function(match) {
|
|
var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
|
|
if (matches) {
|
|
iFormat++;
|
|
}
|
|
return matches;
|
|
};
|
|
|
|
for (iFormat = 0; iFormat < format.length; iFormat++) {
|
|
if (literal) {
|
|
if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
|
|
literal = false;
|
|
} else {
|
|
chars += format.charAt(iFormat);
|
|
}
|
|
} else {
|
|
switch (format.charAt(iFormat)) {
|
|
case "d": case "m": case "y": case "@":
|
|
chars += "0123456789";
|
|
break;
|
|
case "D": case "M":
|
|
return null; // Accept anything
|
|
case "'":
|
|
if (lookAhead("'")) {
|
|
chars += "'";
|
|
} else {
|
|
literal = true;
|
|
}
|
|
break;
|
|
default:
|
|
chars += format.charAt(iFormat);
|
|
}
|
|
}
|
|
}
|
|
return chars;
|
|
},
|
|
|
|
/* Get a setting value, defaulting if necessary. */
|
|
_get: function(inst, name) {
|
|
return inst.settings[name] !== undefined ?
|
|
inst.settings[name] : this._defaults[name];
|
|
},
|
|
|
|
/* Parse existing date and initialise date picker. */
|
|
_setDateFromField: function(inst, noDefault) {
|
|
if (inst.input.val() === inst.lastVal) {
|
|
return;
|
|
}
|
|
|
|
var dateFormat = this._get(inst, "dateFormat"),
|
|
dates = inst.lastVal = inst.input ? inst.input.val() : null,
|
|
defaultDate = this._getDefaultDate(inst),
|
|
date = defaultDate,
|
|
settings = this._getFormatConfig(inst);
|
|
|
|
try {
|
|
date = this.parseDate(dateFormat, dates, settings) || defaultDate;
|
|
} catch (event) {
|
|
dates = (noDefault ? "" : dates);
|
|
}
|
|
inst.selectedDay = date.getDate();
|
|
inst.drawMonth = inst.selectedMonth = date.getMonth();
|
|
inst.drawYear = inst.selectedYear = date.getFullYear();
|
|
inst.currentDay = (dates ? date.getDate() : 0);
|
|
inst.currentMonth = (dates ? date.getMonth() : 0);
|
|
inst.currentYear = (dates ? date.getFullYear() : 0);
|
|
this._adjustInstDate(inst);
|
|
},
|
|
|
|
/* Retrieve the default date shown on opening. */
|
|
_getDefaultDate: function(inst) {
|
|
return this._restrictMinMax(inst,
|
|
this._determineDate(inst, this._get(inst, "defaultDate"), new Date()));
|
|
},
|
|
|
|
/* A date may be specified as an exact value or a relative one. */
|
|
_determineDate: function(inst, date, defaultDate) {
|
|
var offsetNumeric = function(offset) {
|
|
var date = new Date();
|
|
date.setDate(date.getDate() + offset);
|
|
return date;
|
|
},
|
|
offsetString = function(offset) {
|
|
try {
|
|
return $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
|
|
offset, $.datepicker._getFormatConfig(inst));
|
|
}
|
|
catch (e) {
|
|
// Ignore
|
|
}
|
|
|
|
var date = (offset.toLowerCase().match(/^c/) ?
|
|
$.datepicker._getDate(inst) : null) || new Date(),
|
|
year = date.getFullYear(),
|
|
month = date.getMonth(),
|
|
day = date.getDate(),
|
|
pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
|
|
matches = pattern.exec(offset);
|
|
|
|
while (matches) {
|
|
switch (matches[2] || "d") {
|
|
case "d" : case "D" :
|
|
day += parseInt(matches[1],10); break;
|
|
case "w" : case "W" :
|
|
day += parseInt(matches[1],10) * 7; break;
|
|
case "m" : case "M" :
|
|
month += parseInt(matches[1],10);
|
|
day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
|
|
break;
|
|
case "y": case "Y" :
|
|
year += parseInt(matches[1],10);
|
|
day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
|
|
break;
|
|
}
|
|
matches = pattern.exec(offset);
|
|
}
|
|
return new Date(year, month, day);
|
|
},
|
|
newDate = (date == null || date === "" ? defaultDate : (typeof date === "string" ? offsetString(date) :
|
|
(typeof date === "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime()))));
|
|
|
|
newDate = (newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate);
|
|
if (newDate) {
|
|
newDate.setHours(0);
|
|
newDate.setMinutes(0);
|
|
newDate.setSeconds(0);
|
|
newDate.setMilliseconds(0);
|
|
}
|
|
return this._daylightSavingAdjust(newDate);
|
|
},
|
|
|
|
/* Handle switch to/from daylight saving.
|
|
* Hours may be non-zero on daylight saving cut-over:
|
|
* > 12 when midnight changeover, but then cannot generate
|
|
* midnight datetime, so jump to 1AM, otherwise reset.
|
|
* @param date (Date) the date to check
|
|
* @return (Date) the corrected date
|
|
*/
|
|
_daylightSavingAdjust: function(date) {
|
|
if (!date) {
|
|
return null;
|
|
}
|
|
date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
|
|
return date;
|
|
},
|
|
|
|
/* Set the date(s) directly. */
|
|
_setDate: function(inst, date, noChange) {
|
|
var clear = !date,
|
|
origMonth = inst.selectedMonth,
|
|
origYear = inst.selectedYear,
|
|
newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));
|
|
|
|
inst.selectedDay = inst.currentDay = newDate.getDate();
|
|
inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
|
|
inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
|
|
if ((origMonth !== inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) {
|
|
this._notifyChange(inst);
|
|
}
|
|
this._adjustInstDate(inst);
|
|
if (inst.input) {
|
|
inst.input.val(clear ? "" : this._formatDate(inst));
|
|
}
|
|
},
|
|
|
|
/* Retrieve the date(s) directly. */
|
|
_getDate: function(inst) {
|
|
var startDate = (!inst.currentYear || (inst.input && inst.input.val() === "") ? null :
|
|
this._daylightSavingAdjust(new Date(
|
|
inst.currentYear, inst.currentMonth, inst.currentDay)));
|
|
return startDate;
|
|
},
|
|
|
|
/* Attach the onxxx handlers. These are declared statically so
|
|
* they work with static code transformers like Caja.
|
|
*/
|
|
_attachHandlers: function(inst) {
|
|
var stepMonths = this._get(inst, "stepMonths"),
|
|
id = "#" + inst.id.replace( /\\\\/g, "\\" );
|
|
inst.dpDiv.find("[data-handler]").map(function () {
|
|
var handler = {
|
|
prev: function () {
|
|
$.datepicker._adjustDate(id, -stepMonths, "M");
|
|
},
|
|
next: function () {
|
|
$.datepicker._adjustDate(id, +stepMonths, "M");
|
|
},
|
|
hide: function () {
|
|
$.datepicker._hideDatepicker();
|
|
},
|
|
today: function () {
|
|
$.datepicker._gotoToday(id);
|
|
},
|
|
selectDay: function () {
|
|
$.datepicker._selectDay(id, +this.getAttribute("data-month"), +this.getAttribute("data-year"), this);
|
|
return false;
|
|
},
|
|
selectMonth: function () {
|
|
$.datepicker._selectMonthYear(id, this, "M");
|
|
return false;
|
|
},
|
|
selectYear: function () {
|
|
$.datepicker._selectMonthYear(id, this, "Y");
|
|
return false;
|
|
}
|
|
};
|
|
$(this).bind(this.getAttribute("data-event"), handler[this.getAttribute("data-handler")]);
|
|
});
|
|
},
|
|
|
|
/* Generate the HTML for the current state of the date picker. */
|
|
_generateHTML: function(inst) {
|
|
var maxDraw, prevText, prev, nextText, next, currentText, gotoDate,
|
|
controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,
|
|
monthNames, monthNamesShort, beforeShowDay, showOtherMonths,
|
|
selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate,
|
|
cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows,
|
|
printDate, dRow, tbody, daySettings, otherMonth, unselectable,
|
|
tempDate = new Date(),
|
|
today = this._daylightSavingAdjust(
|
|
new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate())), // clear time
|
|
isRTL = this._get(inst, "isRTL"),
|
|
showButtonPanel = this._get(inst, "showButtonPanel"),
|
|
hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext"),
|
|
navigationAsDateFormat = this._get(inst, "navigationAsDateFormat"),
|
|
numMonths = this._getNumberOfMonths(inst),
|
|
showCurrentAtPos = this._get(inst, "showCurrentAtPos"),
|
|
stepMonths = this._get(inst, "stepMonths"),
|
|
isMultiMonth = (numMonths[0] !== 1 || numMonths[1] !== 1),
|
|
currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
|
|
new Date(inst.currentYear, inst.currentMonth, inst.currentDay))),
|
|
minDate = this._getMinMaxDate(inst, "min"),
|
|
maxDate = this._getMinMaxDate(inst, "max"),
|
|
drawMonth = inst.drawMonth - showCurrentAtPos,
|
|
drawYear = inst.drawYear;
|
|
|
|
if (drawMonth < 0) {
|
|
drawMonth += 12;
|
|
drawYear--;
|
|
}
|
|
if (maxDate) {
|
|
maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
|
|
maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
|
|
maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
|
|
while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
|
|
drawMonth--;
|
|
if (drawMonth < 0) {
|
|
drawMonth = 11;
|
|
drawYear--;
|
|
}
|
|
}
|
|
}
|
|
inst.drawMonth = drawMonth;
|
|
inst.drawYear = drawYear;
|
|
|
|
prevText = this._get(inst, "prevText");
|
|
prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
|
|
this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
|
|
this._getFormatConfig(inst)));
|
|
|
|
prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
|
|
"<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" +
|
|
" title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>" :
|
|
(hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+ prevText +"'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>"));
|
|
|
|
nextText = this._get(inst, "nextText");
|
|
nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
|
|
this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
|
|
this._getFormatConfig(inst)));
|
|
|
|
next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
|
|
"<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" +
|
|
" title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>" :
|
|
(hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='"+ nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>"));
|
|
|
|
currentText = this._get(inst, "currentText");
|
|
gotoDate = (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today);
|
|
currentText = (!navigationAsDateFormat ? currentText :
|
|
this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
|
|
|
|
controls = (!inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" +
|
|
this._get(inst, "closeText") + "</button>" : "");
|
|
|
|
buttonPanel = (showButtonPanel) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + (isRTL ? controls : "") +
|
|
(this._isInRange(inst, gotoDate) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" +
|
|
">" + currentText + "</button>" : "") + (isRTL ? "" : controls) + "</div>" : "";
|
|
|
|
firstDay = parseInt(this._get(inst, "firstDay"),10);
|
|
firstDay = (isNaN(firstDay) ? 0 : firstDay);
|
|
|
|
showWeek = this._get(inst, "showWeek");
|
|
dayNames = this._get(inst, "dayNames");
|
|
dayNamesMin = this._get(inst, "dayNamesMin");
|
|
monthNames = this._get(inst, "monthNames");
|
|
monthNamesShort = this._get(inst, "monthNamesShort");
|
|
beforeShowDay = this._get(inst, "beforeShowDay");
|
|
showOtherMonths = this._get(inst, "showOtherMonths");
|
|
selectOtherMonths = this._get(inst, "selectOtherMonths");
|
|
defaultDate = this._getDefaultDate(inst);
|
|
html = "";
|
|
dow;
|
|
for (row = 0; row < numMonths[0]; row++) {
|
|
group = "";
|
|
this.maxRows = 4;
|
|
for (col = 0; col < numMonths[1]; col++) {
|
|
selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
|
|
cornerClass = " ui-corner-all";
|
|
calender = "";
|
|
if (isMultiMonth) {
|
|
calender += "<div class='ui-datepicker-group";
|
|
if (numMonths[1] > 1) {
|
|
switch (col) {
|
|
case 0: calender += " ui-datepicker-group-first";
|
|
cornerClass = " ui-corner-" + (isRTL ? "right" : "left"); break;
|
|
case numMonths[1]-1: calender += " ui-datepicker-group-last";
|
|
cornerClass = " ui-corner-" + (isRTL ? "left" : "right"); break;
|
|
default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break;
|
|
}
|
|
}
|
|
calender += "'>";
|
|
}
|
|
calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" +
|
|
(/all|left/.test(cornerClass) && row === 0 ? (isRTL ? next : prev) : "") +
|
|
(/all|right/.test(cornerClass) && row === 0 ? (isRTL ? prev : next) : "") +
|
|
this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
|
|
row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
|
|
"</div><table class='ui-datepicker-calendar'><thead>" +
|
|
"<tr>";
|
|
thead = (showWeek ? "<th class='ui-datepicker-week-col'>" + this._get(inst, "weekHeader") + "</th>" : "");
|
|
for (dow = 0; dow < 7; dow++) { // days of the week
|
|
day = (dow + firstDay) % 7;
|
|
thead += "<th scope='col'" + ((dow + firstDay + 6) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "") + ">" +
|
|
"<span title='" + dayNames[day] + "'>" + dayNamesMin[day] + "</span></th>";
|
|
}
|
|
calender += thead + "</tr></thead><tbody>";
|
|
daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
|
|
if (drawYear === inst.selectedYear && drawMonth === inst.selectedMonth) {
|
|
inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
|
|
}
|
|
leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
|
|
curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate
|
|
numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043)
|
|
this.maxRows = numRows;
|
|
printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
|
|
for (dRow = 0; dRow < numRows; dRow++) { // create date picker rows
|
|
calender += "<tr>";
|
|
tbody = (!showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
|
|
this._get(inst, "calculateWeek")(printDate) + "</td>");
|
|
for (dow = 0; dow < 7; dow++) { // create date picker days
|
|
daySettings = (beforeShowDay ?
|
|
beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]);
|
|
otherMonth = (printDate.getMonth() !== drawMonth);
|
|
unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
|
|
(minDate && printDate < minDate) || (maxDate && printDate > maxDate);
|
|
tbody += "<td class='" +
|
|
((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end" : "") + // highlight weekends
|
|
(otherMonth ? " ui-datepicker-other-month" : "") + // highlight days from other months
|
|
((printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent) || // user pressed key
|
|
(defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime()) ?
|
|
// or defaultDate is current printedDate and defaultDate is selectedDate
|
|
" " + this._dayOverClass : "") + // highlight selected day
|
|
(unselectable ? " " + this._unselectableClass + " ui-state-disabled": "") + // highlight unselectable days
|
|
(otherMonth && !showOtherMonths ? "" : " " + daySettings[1] + // highlight custom dates
|
|
(printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "") + // highlight selected day
|
|
(printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "")) + "'" + // highlight today (if different)
|
|
((!otherMonth || showOtherMonths) && daySettings[2] ? " title='" + daySettings[2].replace(/'/g, "'") + "'" : "") + // cell title
|
|
(unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'") + ">" + // actions
|
|
(otherMonth && !showOtherMonths ? " " : // display for other months
|
|
(unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" +
|
|
(printDate.getTime() === today.getTime() ? " ui-state-highlight" : "") +
|
|
(printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "") + // highlight selected day
|
|
(otherMonth ? " ui-priority-secondary" : "") + // distinguish dates from other months
|
|
"' href='#'>" + printDate.getDate() + "</a>")) + "</td>"; // display selectable date
|
|
printDate.setDate(printDate.getDate() + 1);
|
|
printDate = this._daylightSavingAdjust(printDate);
|
|
}
|
|
calender += tbody + "</tr>";
|
|
}
|
|
drawMonth++;
|
|
if (drawMonth > 11) {
|
|
drawMonth = 0;
|
|
drawYear++;
|
|
}
|
|
calender += "</tbody></table>" + (isMultiMonth ? "</div>" +
|
|
((numMonths[0] > 0 && col === numMonths[1]-1) ? "<div class='ui-datepicker-row-break'></div>" : "") : "");
|
|
group += calender;
|
|
}
|
|
html += group;
|
|
}
|
|
html += buttonPanel;
|
|
inst._keyEvent = false;
|
|
return html;
|
|
},
|
|
|
|
/* Generate the month and year header. */
|
|
_generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
|
|
secondary, monthNames, monthNamesShort) {
|
|
|
|
var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,
|
|
changeMonth = this._get(inst, "changeMonth"),
|
|
changeYear = this._get(inst, "changeYear"),
|
|
showMonthAfterYear = this._get(inst, "showMonthAfterYear"),
|
|
html = "<div class='ui-datepicker-title'>",
|
|
monthHtml = "";
|
|
|
|
// month selection
|
|
if (secondary || !changeMonth) {
|
|
monthHtml += "<span class='ui-datepicker-month'>" + monthNames[drawMonth] + "</span>";
|
|
} else {
|
|
inMinYear = (minDate && minDate.getFullYear() === drawYear);
|
|
inMaxYear = (maxDate && maxDate.getFullYear() === drawYear);
|
|
monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>";
|
|
for ( month = 0; month < 12; month++) {
|
|
if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) {
|
|
monthHtml += "<option value='" + month + "'" +
|
|
(month === drawMonth ? " selected='selected'" : "") +
|
|
">" + monthNamesShort[month] + "</option>";
|
|
}
|
|
}
|
|
monthHtml += "</select>";
|
|
}
|
|
|
|
if (!showMonthAfterYear) {
|
|
html += monthHtml + (secondary || !(changeMonth && changeYear) ? " " : "");
|
|
}
|
|
|
|
// year selection
|
|
if ( !inst.yearshtml ) {
|
|
inst.yearshtml = "";
|
|
if (secondary || !changeYear) {
|
|
html += "<span class='ui-datepicker-year'>" + drawYear + "</span>";
|
|
} else {
|
|
// determine range of years to display
|
|
years = this._get(inst, "yearRange").split(":");
|
|
thisYear = new Date().getFullYear();
|
|
determineYear = function(value) {
|
|
var year = (value.match(/c[+\-].*/) ? drawYear + parseInt(value.substring(1), 10) :
|
|
(value.match(/[+\-].*/) ? thisYear + parseInt(value, 10) :
|
|
parseInt(value, 10)));
|
|
return (isNaN(year) ? thisYear : year);
|
|
};
|
|
year = determineYear(years[0]);
|
|
endYear = Math.max(year, determineYear(years[1] || ""));
|
|
year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
|
|
endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
|
|
inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>";
|
|
for (; year <= endYear; year++) {
|
|
inst.yearshtml += "<option value='" + year + "'" +
|
|
(year === drawYear ? " selected='selected'" : "") +
|
|
">" + year + "</option>";
|
|
}
|
|
inst.yearshtml += "</select>";
|
|
|
|
html += inst.yearshtml;
|
|
inst.yearshtml = null;
|
|
}
|
|
}
|
|
|
|
html += this._get(inst, "yearSuffix");
|
|
if (showMonthAfterYear) {
|
|
html += (secondary || !(changeMonth && changeYear) ? " " : "") + monthHtml;
|
|
}
|
|
html += "</div>"; // Close datepicker_header
|
|
return html;
|
|
},
|
|
|
|
/* Adjust one of the date sub-fields. */
|
|
_adjustInstDate: function(inst, offset, period) {
|
|
var year = inst.drawYear + (period === "Y" ? offset : 0),
|
|
month = inst.drawMonth + (period === "M" ? offset : 0),
|
|
day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0),
|
|
date = this._restrictMinMax(inst, this._daylightSavingAdjust(new Date(year, month, day)));
|
|
|
|
inst.selectedDay = date.getDate();
|
|
inst.drawMonth = inst.selectedMonth = date.getMonth();
|
|
inst.drawYear = inst.selectedYear = date.getFullYear();
|
|
if (period === "M" || period === "Y") {
|
|
this._notifyChange(inst);
|
|
}
|
|
},
|
|
|
|
/* Ensure a date is within any min/max bounds. */
|
|
_restrictMinMax: function(inst, date) {
|
|
var minDate = this._getMinMaxDate(inst, "min"),
|
|
maxDate = this._getMinMaxDate(inst, "max"),
|
|
newDate = (minDate && date < minDate ? minDate : date);
|
|
return (maxDate && newDate > maxDate ? maxDate : newDate);
|
|
},
|
|
|
|
/* Notify change of month/year. */
|
|
_notifyChange: function(inst) {
|
|
var onChange = this._get(inst, "onChangeMonthYear");
|
|
if (onChange) {
|
|
onChange.apply((inst.input ? inst.input[0] : null),
|
|
[inst.selectedYear, inst.selectedMonth + 1, inst]);
|
|
}
|
|
},
|
|
|
|
/* Determine the number of months to show. */
|
|
_getNumberOfMonths: function(inst) {
|
|
var numMonths = this._get(inst, "numberOfMonths");
|
|
return (numMonths == null ? [1, 1] : (typeof numMonths === "number" ? [1, numMonths] : numMonths));
|
|
},
|
|
|
|
/* Determine the current maximum date - ensure no time components are set. */
|
|
_getMinMaxDate: function(inst, minMax) {
|
|
return this._determineDate(inst, this._get(inst, minMax + "Date"), null);
|
|
},
|
|
|
|
/* Find the number of days in a given month. */
|
|
_getDaysInMonth: function(year, month) {
|
|
return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate();
|
|
},
|
|
|
|
/* Find the day of the week of the first of a month. */
|
|
_getFirstDayOfMonth: function(year, month) {
|
|
return new Date(year, month, 1).getDay();
|
|
},
|
|
|
|
/* Determines if we should allow a "next/prev" month display change. */
|
|
_canAdjustMonth: function(inst, offset, curYear, curMonth) {
|
|
var numMonths = this._getNumberOfMonths(inst),
|
|
date = this._daylightSavingAdjust(new Date(curYear,
|
|
curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
|
|
|
|
if (offset < 0) {
|
|
date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
|
|
}
|
|
return this._isInRange(inst, date);
|
|
},
|
|
|
|
/* Is the given date in the accepted range? */
|
|
_isInRange: function(inst, date) {
|
|
var yearSplit, currentYear,
|
|
minDate = this._getMinMaxDate(inst, "min"),
|
|
maxDate = this._getMinMaxDate(inst, "max"),
|
|
minYear = null,
|
|
maxYear = null,
|
|
years = this._get(inst, "yearRange");
|
|
if (years){
|
|
yearSplit = years.split(":");
|
|
currentYear = new Date().getFullYear();
|
|
minYear = parseInt(yearSplit[0], 10);
|
|
maxYear = parseInt(yearSplit[1], 10);
|
|
if ( yearSplit[0].match(/[+\-].*/) ) {
|
|
minYear += currentYear;
|
|
}
|
|
if ( yearSplit[1].match(/[+\-].*/) ) {
|
|
maxYear += currentYear;
|
|
}
|
|
}
|
|
|
|
return ((!minDate || date.getTime() >= minDate.getTime()) &&
|
|
(!maxDate || date.getTime() <= maxDate.getTime()) &&
|
|
(!minYear || date.getFullYear() >= minYear) &&
|
|
(!maxYear || date.getFullYear() <= maxYear));
|
|
},
|
|
|
|
/* Provide the configuration settings for formatting/parsing. */
|
|
_getFormatConfig: function(inst) {
|
|
var shortYearCutoff = this._get(inst, "shortYearCutoff");
|
|
shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff :
|
|
new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
|
|
return {shortYearCutoff: shortYearCutoff,
|
|
dayNamesShort: this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"),
|
|
monthNamesShort: this._get(inst, "monthNamesShort"), monthNames: this._get(inst, "monthNames")};
|
|
},
|
|
|
|
/* Format the given date for display. */
|
|
_formatDate: function(inst, day, month, year) {
|
|
if (!day) {
|
|
inst.currentDay = inst.selectedDay;
|
|
inst.currentMonth = inst.selectedMonth;
|
|
inst.currentYear = inst.selectedYear;
|
|
}
|
|
var date = (day ? (typeof day === "object" ? day :
|
|
this._daylightSavingAdjust(new Date(year, month, day))) :
|
|
this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
|
|
return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst));
|
|
}
|
|
});
|
|
|
|
/*
|
|
* Bind hover events for datepicker elements.
|
|
* Done via delegate so the binding only occurs once in the lifetime of the parent div.
|
|
* Global datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
|
|
*/
|
|
function datepicker_bindHover(dpDiv) {
|
|
var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
|
|
return dpDiv.delegate(selector, "mouseout", function() {
|
|
$(this).removeClass("ui-state-hover");
|
|
if (this.className.indexOf("ui-datepicker-prev") !== -1) {
|
|
$(this).removeClass("ui-datepicker-prev-hover");
|
|
}
|
|
if (this.className.indexOf("ui-datepicker-next") !== -1) {
|
|
$(this).removeClass("ui-datepicker-next-hover");
|
|
}
|
|
})
|
|
.delegate( selector, "mouseover", datepicker_handleMouseover );
|
|
}
|
|
|
|
function datepicker_handleMouseover() {
|
|
if (!$.datepicker._isDisabledDatepicker( datepicker_instActive.inline? datepicker_instActive.dpDiv.parent()[0] : datepicker_instActive.input[0])) {
|
|
$(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");
|
|
$(this).addClass("ui-state-hover");
|
|
if (this.className.indexOf("ui-datepicker-prev") !== -1) {
|
|
$(this).addClass("ui-datepicker-prev-hover");
|
|
}
|
|
if (this.className.indexOf("ui-datepicker-next") !== -1) {
|
|
$(this).addClass("ui-datepicker-next-hover");
|
|
}
|
|
}
|
|
}
|
|
|
|
/* jQuery extend now ignores nulls! */
|
|
function datepicker_extendRemove(target, props) {
|
|
$.extend(target, props);
|
|
for (var name in props) {
|
|
if (props[name] == null) {
|
|
target[name] = props[name];
|
|
}
|
|
}
|
|
return target;
|
|
}
|
|
|
|
/* Invoke the datepicker functionality.
|
|
@param options string - a command, optionally followed by additional parameters or
|
|
Object - settings for attaching new datepicker functionality
|
|
@return jQuery object */
|
|
$.fn.datepicker = function(options){
|
|
|
|
/* Verify an empty collection wasn't passed - Fixes #6976 */
|
|
if ( !this.length ) {
|
|
return this;
|
|
}
|
|
|
|
/* Initialise the date picker. */
|
|
if (!$.datepicker.initialized) {
|
|
$(document).mousedown($.datepicker._checkExternalClick);
|
|
$.datepicker.initialized = true;
|
|
}
|
|
|
|
/* Append datepicker main container to body if not exist. */
|
|
if ($("#"+$.datepicker._mainDivId).length === 0) {
|
|
$("body").append($.datepicker.dpDiv);
|
|
}
|
|
|
|
var otherArgs = Array.prototype.slice.call(arguments, 1);
|
|
if (typeof options === "string" && (options === "isDisabled" || options === "getDate" || options === "widget")) {
|
|
return $.datepicker["_" + options + "Datepicker"].
|
|
apply($.datepicker, [this[0]].concat(otherArgs));
|
|
}
|
|
if (options === "option" && arguments.length === 2 && typeof arguments[1] === "string") {
|
|
return $.datepicker["_" + options + "Datepicker"].
|
|
apply($.datepicker, [this[0]].concat(otherArgs));
|
|
}
|
|
return this.each(function() {
|
|
typeof options === "string" ?
|
|
$.datepicker["_" + options + "Datepicker"].
|
|
apply($.datepicker, [this].concat(otherArgs)) :
|
|
$.datepicker._attachDatepicker(this, options);
|
|
});
|
|
};
|
|
|
|
$.datepicker = new Datepicker(); // singleton instance
|
|
$.datepicker.initialized = false;
|
|
$.datepicker.uuid = new Date().getTime();
|
|
$.datepicker.version = "@VERSION";
|
|
|
|
return $.datepicker;
|
|
|
|
}));
|