/*
Copyright (c) 2007, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.3.0
*/
(function () {
/**
* Config is a utility used within an Object to allow the implementer to
* maintain a list of local configuration properties and listen for changes
* to those properties dynamically using CustomEvent. The initial values are
* also maintained so that the configuration can be reset at any given point
* to its initial state.
* @namespace YAHOO.util
* @class Config
* @constructor
* @param {Object} owner The owner Object to which this Config Object belongs
*/
YAHOO.util.Config = function (owner) {
if (owner) {
this.init(owner);
}
if (!owner) {
YAHOO.log("No owner specified for Config object", "error");
}
};
var Lang = YAHOO.lang,
CustomEvent = YAHOO.util.CustomEvent,
Config = YAHOO.util.Config;
/**
* Constant representing the CustomEvent type for the config changed event.
* @property YAHOO.util.Config.CONFIG_CHANGED_EVENT
* @private
* @static
* @final
*/
Config.CONFIG_CHANGED_EVENT = "configChanged";
/**
* Constant representing the boolean type string
* @property YAHOO.util.Config.BOOLEAN_TYPE
* @private
* @static
* @final
*/
Config.BOOLEAN_TYPE = "boolean";
Config.prototype = {
/**
* Object reference to the owner of this Config Object
* @property owner
* @type Object
*/
owner: null,
/**
* Boolean flag that specifies whether a queue is currently
* being executed
* @property queueInProgress
* @type Boolean
*/
queueInProgress: false,
/**
* Maintains the local collection of configuration property objects and
* their specified values
* @property config
* @private
* @type Object
*/
config: null,
/**
* Maintains the local collection of configuration property objects as
* they were initially applied.
* This object is used when resetting a property.
* @property initialConfig
* @private
* @type Object
*/
initialConfig: null,
/**
* Maintains the local, normalized CustomEvent queue
* @property eventQueue
* @private
* @type Object
*/
eventQueue: null,
/**
* Custom Event, notifying subscribers when Config properties are set
* (setProperty is called without the silent flag
* @event configChangedEvent
*/
configChangedEvent: null,
/**
* Initializes the configuration Object and all of its local members.
* @method init
* @param {Object} owner The owner Object to which this Config
* Object belongs
*/
init: function (owner) {
this.owner = owner;
this.configChangedEvent =
this.createEvent(Config.CONFIG_CHANGED_EVENT);
this.configChangedEvent.signature = CustomEvent.LIST;
this.queueInProgress = false;
this.config = {};
this.initialConfig = {};
this.eventQueue = [];
},
/**
* Validates that the value passed in is a Boolean.
* @method checkBoolean
* @param {Object} val The value to validate
* @return {Boolean} true, if the value is valid
*/
checkBoolean: function (val) {
return (typeof val == Config.BOOLEAN_TYPE);
},
/**
* Validates that the value passed in is a number.
* @method checkNumber
* @param {Object} val The value to validate
* @return {Boolean} true, if the value is valid
*/
checkNumber: function (val) {
return (!isNaN(val));
},
/**
* Fires a configuration property event using the specified value.
* @method fireEvent
* @private
* @param {String} key The configuration property's name
* @param {value} Object The value of the correct type for the property
*/
fireEvent: function ( key, value ) {
YAHOO.log("Firing Config event: " + key + "=" + value, "info");
var property = this.config[key];
if (property && property.event) {
property.event.fire(value);
}
},
/**
* Adds a property to the Config Object's private config hash.
* @method addProperty
* @param {String} key The configuration property's name
* @param {Object} propertyObject The Object containing all of this
* property's arguments
*/
addProperty: function ( key, propertyObject ) {
key = key.toLowerCase();
YAHOO.log("Added property: " + key, "info");
this.config[key] = propertyObject;
propertyObject.event = this.createEvent(key, { scope: this.owner });
propertyObject.event.signature = CustomEvent.LIST;
propertyObject.key = key;
if (propertyObject.handler) {
propertyObject.event.subscribe(propertyObject.handler,
this.owner);
}
this.setProperty(key, propertyObject.value, true);
if (! propertyObject.suppressEvent) {
this.queueProperty(key, propertyObject.value);
}
},
/**
* Returns a key-value configuration map of the values currently set in
* the Config Object.
* @method getConfig
* @return {Object} The current config, represented in a key-value map
*/
getConfig: function () {
var cfg = {},
prop,
property;
for (prop in this.config) {
property = this.config[prop];
if (property && property.event) {
cfg[prop] = property.value;
}
}
return cfg;
},
/**
* Returns the value of specified property.
* @method getProperty
* @param {String} key The name of the property
* @return {Object} The value of the specified property
*/
getProperty: function (key) {
var property = this.config[key.toLowerCase()];
if (property && property.event) {
return property.value;
} else {
return undefined;
}
},
/**
* Resets the specified property's value to its initial value.
* @method resetProperty
* @param {String} key The name of the property
* @return {Boolean} True is the property was reset, false if not
*/
resetProperty: function (key) {
key = key.toLowerCase();
var property = this.config[key];
if (property && property.event) {
if (this.initialConfig[key] &&
!Lang.isUndefined(this.initialConfig[key])) {
this.setProperty(key, this.initialConfig[key]);
}
return true;
} else {
return false;
}
},
/**
* Sets the value of a property. If the silent property is passed as
* true, the property's event will not be fired.
* @method setProperty
* @param {String} key The name of the property
* @param {String} value The value to set the property to
* @param {Boolean} silent Whether the value should be set silently,
* without firing the property event.
* @return {Boolean} True, if the set was successful, false if it failed.
*/
setProperty: function (key, value, silent) {
var property;
key = key.toLowerCase();
YAHOO.log("setProperty: " + key + "=" + value, "info");
if (this.queueInProgress && ! silent) {
// Currently running through a queue...
this.queueProperty(key,value);
return true;
} else {
property = this.config[key];
if (property && property.event) {
if (property.validator && !property.validator(value)) {
return false;
} else {
property.value = value;
if (! silent) {
this.fireEvent(key, value);
this.configChangedEvent.fire([key, value]);
}
return true;
}
} else {
return false;
}
}
},
/**
* Sets the value of a property and queues its event to execute. If the
* event is already scheduled to execute, it is
* moved from its current position to the end of the queue.
* @method queueProperty
* @param {String} key The name of the property
* @param {String} value The value to set the property to
* @return {Boolean} true, if the set was successful, false if
* it failed.
*/
queueProperty: function (key, value) {
key = key.toLowerCase();
YAHOO.log("queueProperty: " + key + "=" + value, "info");
var property = this.config[key],
foundDuplicate = false,
iLen,
queueItem,
queueItemKey,
queueItemValue,
sLen,
supercedesCheck,
qLen,
queueItemCheck,
queueItemCheckKey,
queueItemCheckValue,
i,
s,
q;
if (property && property.event) {
if (!Lang.isUndefined(value) && property.validator &&
!property.validator(value)) { // validator
return false;
} else {
if (!Lang.isUndefined(value)) {
property.value = value;
} else {
value = property.value;
}
foundDuplicate = false;
iLen = this.eventQueue.length;
for (i = 0; i < iLen; i++) {
queueItem = this.eventQueue[i];
if (queueItem) {
queueItemKey = queueItem[0];
queueItemValue = queueItem[1];
if (queueItemKey == key) {
/*
found a dupe... push to end of queue, null
current item, and break
*/
this.eventQueue[i] = null;
this.eventQueue.push(
[key, (!Lang.isUndefined(value) ?
value : queueItemValue)]);
foundDuplicate = true;
break;
}
}
}
// this is a refire, or a new property in the queue
if (! foundDuplicate && !Lang.isUndefined(value)) {
this.eventQueue.push([key, value]);
}
}
if (property.supercedes) {
sLen = property.supercedes.length;
for (s = 0; s < sLen; s++) {
supercedesCheck = property.supercedes[s];
qLen = this.eventQueue.length;
for (q = 0; q < qLen; q++) {
queueItemCheck = this.eventQueue[q];
if (queueItemCheck) {
queueItemCheckKey = queueItemCheck[0];
queueItemCheckValue = queueItemCheck[1];
if (queueItemCheckKey ==
supercedesCheck.toLowerCase() ) {
this.eventQueue.push([queueItemCheckKey,
queueItemCheckValue]);
this.eventQueue[q] = null;
break;
}
}
}
}
}
YAHOO.log("Config event queue: " + this.outputEventQueue(), "info");
return true;
} else {
return false;
}
},
/**
* Fires the event for a property using the property's current value.
* @method refireEvent
* @param {String} key The name of the property
*/
refireEvent: function (key) {
key = key.toLowerCase();
var property = this.config[key];
if (property && property.event &&
!Lang.isUndefined(property.value)) {
if (this.queueInProgress) {
this.queueProperty(key);
} else {
this.fireEvent(key, property.value);
}
}
},
/**
* Applies a key-value Object literal to the configuration, replacing
* any existing values, and queueing the property events.
* Although the values will be set, fireQueue() must be called for their
* associated events to execute.
* @method applyConfig
* @param {Object} userConfig The configuration Object literal
* @param {Boolean} init When set to true, the initialConfig will
* be set to the userConfig passed in, so that calling a reset will
* reset the properties to the passed values.
*/
applyConfig: function (userConfig, init) {
var prop;
if (init) {
this.initialConfig = userConfig;
}
for (prop in userConfig) {
this.queueProperty(prop, userConfig[prop]);
}
},
/**
* Refires the events for all configuration properties using their
* current values.
* @method refresh
*/
refresh: function () {
var prop;
for (prop in this.config) {
this.refireEvent(prop);
}
},
/**
* Fires the normalized list of queued property change events
* @method fireQueue
*/
fireQueue: function () {
var i,
queueItem,
key,
value,
property;
this.queueInProgress = true;
for (i = 0;i < this.eventQueue.length; i++) {
queueItem = this.eventQueue[i];
if (queueItem) {
key = queueItem[0];
value = queueItem[1];
property = this.config[key];
property.value = value;
this.fireEvent(key,value);
}
}
this.queueInProgress = false;
this.eventQueue = [];
},
/**
* Subscribes an external handler to the change event for any
* given property.
* @method subscribeToConfigEvent
* @param {String} key The property name
* @param {Function} handler The handler function to use subscribe to
* the property's event
* @param {Object} obj The Object to use for scoping the event handler
* (see CustomEvent documentation)
* @param {Boolean} override Optional. If true, will override "this"
* within the handler to map to the scope Object passed into the method.
* @return {Boolean} True, if the subscription was successful,
* otherwise false.
*/
subscribeToConfigEvent: function (key, handler, obj, override) {
var property = this.config[key.toLowerCase()];
if (property && property.event) {
if (!Config.alreadySubscribed(property.event, handler, obj)) {
property.event.subscribe(handler, obj, override);
}
return true;
} else {
return false;
}
},
/**
* Unsubscribes an external handler from the change event for any
* given property.
* @method unsubscribeFromConfigEvent
* @param {String} key The property name
* @param {Function} handler The handler function to use subscribe to
* the property's event
* @param {Object} obj The Object to use for scoping the event
* handler (see CustomEvent documentation)
* @return {Boolean} True, if the unsubscription was successful,
* otherwise false.
*/
unsubscribeFromConfigEvent: function (key, handler, obj) {
var property = this.config[key.toLowerCase()];
if (property && property.event) {
return property.event.unsubscribe(handler, obj);
} else {
return false;
}
},
/**
* Returns a string representation of the Config object
* @method toString
* @return {String} The Config object in string format.
*/
toString: function () {
var output = "Config";
if (this.owner) {
output += " [" + this.owner.toString() + "]";
}
return output;
},
/**
* Returns a string representation of the Config object's current
* CustomEvent queue
* @method outputEventQueue
* @return {String} The string list of CustomEvents currently queued
* for execution
*/
outputEventQueue: function () {
var output = "",
queueItem,
q,
nQueue = this.eventQueue.length;
for (q = 0; q < nQueue; q++) {
queueItem = this.eventQueue[q];
if (queueItem) {
output += queueItem[0] + "=" + queueItem[1] + ", ";
}
}
return output;
},
/**
* Sets all properties to null, unsubscribes all listeners from each
* property's change event and all listeners from the configChangedEvent.
* @method destroy
*/
destroy: function () {
var oConfig = this.config,
sProperty,
oProperty;
for (sProperty in oConfig) {
if (Lang.hasOwnProperty(oConfig, sProperty)) {
oProperty = oConfig[sProperty];
oProperty.event.unsubscribeAll();
oProperty.event = null;
}
}
this.configChangedEvent.unsubscribeAll();
this.configChangedEvent = null;
this.owner = null;
this.config = null;
this.initialConfig = null;
this.eventQueue = null;
}
};
/**
* Checks to determine if a particular function/Object pair are already
* subscribed to the specified CustomEvent
* @method YAHOO.util.Config.alreadySubscribed
* @static
* @param {YAHOO.util.CustomEvent} evt The CustomEvent for which to check
* the subscriptions
* @param {Function} fn The function to look for in the subscribers list
* @param {Object} obj The execution scope Object for the subscription
* @return {Boolean} true, if the function/Object pair is already subscribed
* to the CustomEvent passed in
*/
Config.alreadySubscribed = function (evt, fn, obj) {
var nSubscribers = evt.subscribers.length,
subsc,
i;
if (nSubscribers > 0) {
i = nSubscribers - 1;
do {
subsc = evt.subscribers[i];
if (subsc && subsc.obj == obj && subsc.fn == fn) {
return true;
}
}
while (i--);
}
return false;
};
YAHOO.lang.augmentProto(Config, YAHOO.util.EventProvider);
}());
/**
* YAHOO.widget.DateMath is used for simple date manipulation. The class is a static utility
* used for adding, subtracting, and comparing dates.
* @namespace YAHOO.widget
* @class DateMath
*/
YAHOO.widget.DateMath = {
/**
* Constant field representing Day
* @property DAY
* @static
* @final
* @type String
*/
DAY : "D",
/**
* Constant field representing Week
* @property WEEK
* @static
* @final
* @type String
*/
WEEK : "W",
/**
* Constant field representing Year
* @property YEAR
* @static
* @final
* @type String
*/
YEAR : "Y",
/**
* Constant field representing Month
* @property MONTH
* @static
* @final
* @type String
*/
MONTH : "M",
/**
* Constant field representing one day, in milliseconds
* @property ONE_DAY_MS
* @static
* @final
* @type Number
*/
ONE_DAY_MS : 1000*60*60*24,
/**
* Adds the specified amount of time to the this instance.
* @method add
* @param {Date} date The JavaScript Date object to perform addition on
* @param {String} field The field constant to be used for performing addition.
* @param {Number} amount The number of units (measured in the field constant) to add to the date.
* @return {Date} The resulting Date object
*/
add : function(date, field, amount) {
var d = new Date(date.getTime());
switch (field) {
case this.MONTH:
var newMonth = date.getMonth() + amount;
var years = 0;
if (newMonth < 0) {
while (newMonth < 0) {
newMonth += 12;
years -= 1;
}
} else if (newMonth > 11) {
while (newMonth > 11) {
newMonth -= 12;
years += 1;
}
}
d.setMonth(newMonth);
d.setFullYear(date.getFullYear() + years);
break;
case this.DAY:
d.setDate(date.getDate() + amount);
break;
case this.YEAR:
d.setFullYear(date.getFullYear() + amount);
break;
case this.WEEK:
d.setDate(date.getDate() + (amount * 7));
break;
}
return d;
},
/**
* Subtracts the specified amount of time from the this instance.
* @method subtract
* @param {Date} date The JavaScript Date object to perform subtraction on
* @param {Number} field The this field constant to be used for performing subtraction.
* @param {Number} amount The number of units (measured in the field constant) to subtract from the date.
* @return {Date} The resulting Date object
*/
subtract : function(date, field, amount) {
return this.add(date, field, (amount*-1));
},
/**
* Determines whether a given date is before another date on the calendar.
* @method before
* @param {Date} date The Date object to compare with the compare argument
* @param {Date} compareTo The Date object to use for the comparison
* @return {Boolean} true if the date occurs before the compared date; false if not.
*/
before : function(date, compareTo) {
var ms = compareTo.getTime();
if (date.getTime() < ms) {
return true;
} else {
return false;
}
},
/**
* Determines whether a given date is after another date on the calendar.
* @method after
* @param {Date} date The Date object to compare with the compare argument
* @param {Date} compareTo The Date object to use for the comparison
* @return {Boolean} true if the date occurs after the compared date; false if not.
*/
after : function(date, compareTo) {
var ms = compareTo.getTime();
if (date.getTime() > ms) {
return true;
} else {
return false;
}
},
/**
* Determines whether a given date is between two other dates on the calendar.
* @method between
* @param {Date} date The date to check for
* @param {Date} dateBegin The start of the range
* @param {Date} dateEnd The end of the range
* @return {Boolean} true if the date occurs between the compared dates; false if not.
*/
between : function(date, dateBegin, dateEnd) {
if (this.after(date, dateBegin) && this.before(date, dateEnd)) {
return true;
} else {
return false;
}
},
/**
* Retrieves a JavaScript Date object representing January 1 of any given year.
* @method getJan1
* @param {Number} calendarYear The calendar year for which to retrieve January 1
* @return {Date} January 1 of the calendar year specified.
*/
getJan1 : function(calendarYear) {
return new Date(calendarYear,0,1);
},
/**
* Calculates the number of days the specified date is from January 1 of the specified calendar year.
* Passing January 1 to this function would return an offset value of zero.
* @method getDayOffset
* @param {Date} date The JavaScript date for which to find the offset
* @param {Number} calendarYear The calendar year to use for determining the offset
* @return {Number} The number of days since January 1 of the given year
*/
getDayOffset : function(date, calendarYear) {
var beginYear = this.getJan1(calendarYear); // Find the start of the year. This will be in week 1.
// Find the number of days the passed in date is away from the calendar year start
var dayOffset = Math.ceil((date.getTime()-beginYear.getTime()) / this.ONE_DAY_MS);
return dayOffset;
},
/**
* Calculates the week number for the given date. This function assumes that week 1 is the
* week in which January 1 appears, regardless of whether the week consists of a full 7 days.
* The calendar year can be specified to help find what a the week number would be for a given
* date if the date overlaps years. For instance, a week may be considered week 1 of 2005, or
* week 53 of 2004. Specifying the optional calendarYear allows one to make this distinction
* easily.
* @method getWeekNumber
* @param {Date} date The JavaScript date for which to find the week number
* @param {Number} calendarYear OPTIONAL - The calendar year to use for determining the week number. Default is
* the calendar year of parameter "date".
* @return {Number} The week number of the given date.
*/
getWeekNumber : function(date, calendarYear) {
date = this.clearTime(date);
var nearestThurs = new Date(date.getTime() + (4 * this.ONE_DAY_MS) - ((date.getDay()) * this.ONE_DAY_MS));
var jan1 = new Date(nearestThurs.getFullYear(),0,1);
var dayOfYear = ((nearestThurs.getTime() - jan1.getTime()) / this.ONE_DAY_MS) - 1;
var weekNum = Math.ceil((dayOfYear)/ 7);
return weekNum;
},
/**
* Determines if a given week overlaps two different years.
* @method isYearOverlapWeek
* @param {Date} weekBeginDate The JavaScript Date representing the first day of the week.
* @return {Boolean} true if the date overlaps two different years.
*/
isYearOverlapWeek : function(weekBeginDate) {
var overlaps = false;
var nextWeek = this.add(weekBeginDate, this.DAY, 6);
if (nextWeek.getFullYear() != weekBeginDate.getFullYear()) {
overlaps = true;
}
return overlaps;
},
/**
* Determines if a given week overlaps two different months.
* @method isMonthOverlapWeek
* @param {Date} weekBeginDate The JavaScript Date representing the first day of the week.
* @return {Boolean} true if the date overlaps two different months.
*/
isMonthOverlapWeek : function(weekBeginDate) {
var overlaps = false;
var nextWeek = this.add(weekBeginDate, this.DAY, 6);
if (nextWeek.getMonth() != weekBeginDate.getMonth()) {
overlaps = true;
}
return overlaps;
},
/**
* Gets the first day of a month containing a given date.
* @method findMonthStart
* @param {Date} date The JavaScript Date used to calculate the month start
* @return {Date} The JavaScript Date representing the first day of the month
*/
findMonthStart : function(date) {
var start = new Date(date.getFullYear(), date.getMonth(), 1);
return start;
},
/**
* Gets the last day of a month containing a given date.
* @method findMonthEnd
* @param {Date} date The JavaScript Date used to calculate the month end
* @return {Date} The JavaScript Date representing the last day of the month
*/
findMonthEnd : function(date) {
var start = this.findMonthStart(date);
var nextMonth = this.add(start, this.MONTH, 1);
var end = this.subtract(nextMonth, this.DAY, 1);
return end;
},
/**
* Clears the time fields from a given date, effectively setting the time to 12 noon.
* @method clearTime
* @param {Date} date The JavaScript Date for which the time fields will be cleared
* @return {Date} The JavaScript Date cleared of all time fields
*/
clearTime : function(date) {
date.setHours(12,0,0,0);
return date;
}
};
/**
* The Calendar component is a UI control that enables users to choose one or more dates from a graphical calendar presented in a one-month or multi-month interface. Calendars are generated entirely via script and can be navigated without any page refreshes.
* @module calendar
* @title Calendar
* @namespace YAHOO.widget
* @requires yahoo,dom,event
*/
/**
* Calendar is the base class for the Calendar widget. In its most basic
* implementation, it has the ability to render a calendar widget on the page
* that can be manipulated to select a single date, move back and forth between
* months and years.
* To construct the placeholder for the calendar widget, the code is as
* follows:
*
<![CDATA[
* <div id="cal1Container"></div>
* ]]>
*
* @namespace YAHOO.widget
* @class Calendar
* @constructor
* @param {String} id The id of the table element that will represent the calendar widget
* @param {String} containerId The id of the container div element that will wrap the calendar table
* @param {Object} config The configuration object containing the Calendar's arguments
*/
YAHOO.widget.Calendar = function(id, containerId, config) {
this.init(id, containerId, config);
};
/**
* The path to be used for images loaded for the Calendar
* @property YAHOO.widget.Calendar.IMG_ROOT
* @static
* @deprecated You can now customize images by overriding the calclose, calnavleft and calnavright default CSS classes for the close icon, left arrow and right arrow respectively
* @type String
*/
YAHOO.widget.Calendar.IMG_ROOT = null;
/**
* Type constant used for renderers to represent an individual date (M/D/Y)
* @property YAHOO.widget.Calendar.DATE
* @static
* @final
* @type String
*/
YAHOO.widget.Calendar.DATE = "D";
/**
* Type constant used for renderers to represent an individual date across any year (M/D)
* @property YAHOO.widget.Calendar.MONTH_DAY
* @static
* @final
* @type String
*/
YAHOO.widget.Calendar.MONTH_DAY = "MD";
/**
* Type constant used for renderers to represent a weekday
* @property YAHOO.widget.Calendar.WEEKDAY
* @static
* @final
* @type String
*/
YAHOO.widget.Calendar.WEEKDAY = "WD";
/**
* Type constant used for renderers to represent a range of individual dates (M/D/Y-M/D/Y)
* @property YAHOO.widget.Calendar.RANGE
* @static
* @final
* @type String
*/
YAHOO.widget.Calendar.RANGE = "R";
/**
* Type constant used for renderers to represent a month across any year
* @property YAHOO.widget.Calendar.MONTH
* @static
* @final
* @type String
*/
YAHOO.widget.Calendar.MONTH = "M";
/**
* Constant that represents the total number of date cells that are displayed in a given month
* @property YAHOO.widget.Calendar.DISPLAY_DAYS
* @static
* @final
* @type Number
*/
YAHOO.widget.Calendar.DISPLAY_DAYS = 42;
/**
* Constant used for halting the execution of the remainder of the render stack
* @property YAHOO.widget.Calendar.STOP_RENDER
* @static
* @final
* @type String
*/
YAHOO.widget.Calendar.STOP_RENDER = "S";
/**
* Constant used to represent short date field string formats (e.g. Tu or Feb)
* @property YAHOO.widget.Calendar.SHORT
* @static
* @final
* @type String
*/
YAHOO.widget.Calendar.SHORT = "short";
/**
* Constant used to represent long date field string formats (e.g. Monday or February)
* @property YAHOO.widget.Calendar.LONG
* @static
* @final
* @type String
*/
YAHOO.widget.Calendar.LONG = "long";
/**
* Constant used to represent medium date field string formats (e.g. Mon)
* @property YAHOO.widget.Calendar.MEDIUM
* @static
* @final
* @type String
*/
YAHOO.widget.Calendar.MEDIUM = "medium";
/**
* Constant used to represent single character date field string formats (e.g. M, T, W)
* @property YAHOO.widget.Calendar.ONE_CHAR
* @static
* @final
* @type String
*/
YAHOO.widget.Calendar.ONE_CHAR = "1char";
/**
* The set of default Config property keys and values for the Calendar
* @property YAHOO.widget.Calendar._DEFAULT_CONFIG
* @final
* @static
* @private
* @type Object
*/
YAHOO.widget.Calendar._DEFAULT_CONFIG = {
// Default values for pagedate and selected are not class level constants - they are set during instance creation
PAGEDATE : {key:"pagedate", value:null},
SELECTED : {key:"selected", value:null},
TITLE : {key:"title", value:""},
CLOSE : {key:"close", value:false},
IFRAME : {key:"iframe", value:(YAHOO.env.ua.ie && YAHOO.env.ua.ie <= 6) ? true : false},
MINDATE : {key:"mindate", value:null},
MAXDATE : {key:"maxdate", value:null},
MULTI_SELECT : {key:"multi_select", value:false},
START_WEEKDAY : {key:"start_weekday", value:0},
SHOW_WEEKDAYS : {key:"show_weekdays", value:true},
SHOW_WEEK_HEADER : {key:"show_week_header", value:false},
SHOW_WEEK_FOOTER : {key:"show_week_footer", value:false},
HIDE_BLANK_WEEKS : {key:"hide_blank_weeks", value:false},
NAV_ARROW_LEFT: {key:"nav_arrow_left", value:null} ,
NAV_ARROW_RIGHT : {key:"nav_arrow_right", value:null} ,
MONTHS_SHORT : {key:"months_short", value:["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]},
MONTHS_LONG: {key:"months_long", value:["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]},
WEEKDAYS_1CHAR: {key:"weekdays_1char", value:["S", "M", "T", "W", "T", "F", "S"]},
WEEKDAYS_SHORT: {key:"weekdays_short", value:["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"]},
WEEKDAYS_MEDIUM: {key:"weekdays_medium", value:["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"]},
WEEKDAYS_LONG: {key:"weekdays_long", value:["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"]},
LOCALE_MONTHS:{key:"locale_months", value:"long"},
LOCALE_WEEKDAYS:{key:"locale_weekdays", value:"short"},
DATE_DELIMITER:{key:"date_delimiter", value:","},
DATE_FIELD_DELIMITER:{key:"date_field_delimiter", value:"/"},
DATE_RANGE_DELIMITER:{key:"date_range_delimiter", value:"-"},
MY_MONTH_POSITION:{key:"my_month_position", value:1},
MY_YEAR_POSITION:{key:"my_year_position", value:2},
MD_MONTH_POSITION:{key:"md_month_position", value:1},
MD_DAY_POSITION:{key:"md_day_position", value:2},
MDY_MONTH_POSITION:{key:"mdy_month_position", value:1},
MDY_DAY_POSITION:{key:"mdy_day_position", value:2},
MDY_YEAR_POSITION:{key:"mdy_year_position", value:3},
MY_LABEL_MONTH_POSITION:{key:"my_label_month_position", value:1},
MY_LABEL_YEAR_POSITION:{key:"my_label_year_position", value:2},
MY_LABEL_MONTH_SUFFIX:{key:"my_label_month_suffix", value:" "},
MY_LABEL_YEAR_SUFFIX:{key:"my_label_year_suffix", value:""}
};
/**
* The set of Custom Event types supported by the Calendar
* @property YAHOO.widget.Calendar._EVENT_TYPES
* @final
* @static
* @private
* @type Object
*/
YAHOO.widget.Calendar._EVENT_TYPES = {
BEFORE_SELECT : "beforeSelect",
SELECT : "select",
BEFORE_DESELECT : "beforeDeselect",
DESELECT : "deselect",
CHANGE_PAGE : "changePage",
BEFORE_RENDER : "beforeRender",
RENDER : "render",
RESET : "reset",
CLEAR : "clear"
};
/**
* The set of default style constants for the Calendar
* @property YAHOO.widget.Calendar._STYLES
* @final
* @static
* @private
* @type Object
*/
YAHOO.widget.Calendar._STYLES = {
CSS_ROW_HEADER: "calrowhead",
CSS_ROW_FOOTER: "calrowfoot",
CSS_CELL : "calcell",
CSS_CELL_SELECTOR : "selector",
CSS_CELL_SELECTED : "selected",
CSS_CELL_SELECTABLE : "selectable",
CSS_CELL_RESTRICTED : "restricted",
CSS_CELL_TODAY : "today",
CSS_CELL_OOM : "oom",
CSS_CELL_OOB : "previous",
CSS_HEADER : "calheader",
CSS_HEADER_TEXT : "calhead",
CSS_BODY : "calbody",
CSS_WEEKDAY_CELL : "calweekdaycell",
CSS_WEEKDAY_ROW : "calweekdayrow",
CSS_FOOTER : "calfoot",
CSS_CALENDAR : "yui-calendar",
CSS_SINGLE : "single",
CSS_CONTAINER : "yui-calcontainer",
CSS_NAV_LEFT : "calnavleft",
CSS_NAV_RIGHT : "calnavright",
CSS_CLOSE : "calclose",
CSS_CELL_TOP : "calcelltop",
CSS_CELL_LEFT : "calcellleft",
CSS_CELL_RIGHT : "calcellright",
CSS_CELL_BOTTOM : "calcellbottom",
CSS_CELL_HOVER : "calcellhover",
CSS_CELL_HIGHLIGHT1 : "highlight1",
CSS_CELL_HIGHLIGHT2 : "highlight2",
CSS_CELL_HIGHLIGHT3 : "highlight3",
CSS_CELL_HIGHLIGHT4 : "highlight4"
};
YAHOO.widget.Calendar.prototype = {
/**
* The configuration object used to set up the calendars various locale and style options.
* @property Config
* @private
* @deprecated Configuration properties should be set by calling Calendar.cfg.setProperty.
* @type Object
*/
Config : null,
/**
* The parent CalendarGroup, only to be set explicitly by the parent group
* @property parent
* @type CalendarGroup
*/
parent : null,
/**
* The index of this item in the parent group
* @property index
* @type Number
*/
index : -1,
/**
* The collection of calendar table cells
* @property cells
* @type HTMLTableCellElement[]
*/
cells : null,
/**
* The collection of calendar cell dates that is parallel to the cells collection. The array contains dates field arrays in the format of [YYYY, M, D].
* @property cellDates
* @type Array[](Number[])
*/
cellDates : null,
/**
* The id that uniquely identifies this calendar. This id should match the id of the placeholder element on the page.
* @property id
* @type String
*/
id : null,
/**
* The DOM element reference that points to this calendar's container element. The calendar will be inserted into this element when the shell is rendered.
* @property oDomContainer
* @type HTMLElement
*/
oDomContainer : null,
/**
* A Date object representing today's date.
* @property today
* @type Date
*/
today : null,
/**
* The list of render functions, along with required parameters, used to render cells.
* @property renderStack
* @type Array[]
*/
renderStack : null,
/**
* A copy of the initial render functions created before rendering.
* @property _renderStack
* @private
* @type Array
*/
_renderStack : null,
/**
* The private list of initially selected dates.
* @property _selectedDates
* @private
* @type Array
*/
_selectedDates : null,
/**
* A map of DOM event handlers to attach to cells associated with specific CSS class names
* @property domEventMap
* @type Object
*/
domEventMap : null
};
/**
* Initializes the Calendar widget.
* @method init
* @param {String} id The id of the table element that will represent the calendar widget
* @param {String} containerId The id of the container div element that will wrap the calendar table
* @param {Object} config The configuration object containing the Calendar's arguments
*/
YAHOO.widget.Calendar.prototype.init = function(id, containerId, config) {
this.logger = new YAHOO.widget.LogWriter("Calendar " + id);
this.initEvents();
this.today = new Date();
YAHOO.widget.DateMath.clearTime(this.today);
this.id = id;
this.oDomContainer = document.getElementById(containerId);
if (! this.oDomContainer) { this.logger.log("No valid container present.", "error"); }
/**
* The Config object used to hold the configuration variables for the Calendar
* @property cfg
* @type YAHOO.util.Config
*/
this.cfg = new YAHOO.util.Config(this);
/**
* The local object which contains the Calendar's options
* @property Options
* @type Object
*/
this.Options = {};
/**
* The local object which contains the Calendar's locale settings
* @property Locale
* @type Object
*/
this.Locale = {};
this.initStyles();
YAHOO.util.Dom.addClass(this.oDomContainer, this.Style.CSS_CONTAINER);
YAHOO.util.Dom.addClass(this.oDomContainer, this.Style.CSS_SINGLE);
this.cellDates = [];
this.cells = [];
this.renderStack = [];
this._renderStack = [];
this.setupConfig();
if (config) {
this.cfg.applyConfig(config, true);
}
this.cfg.fireQueue();
};
/**
* Default Config listener for the iframe property. If the iframe config property is set to true,
* renders the built-in IFRAME shim if the container is relatively or absolutely positioned.
*
* @method configIframe
*/
YAHOO.widget.Calendar.prototype.configIframe = function(type, args, obj) {
var useIframe = args[0];
if (!this.parent) {
if (YAHOO.util.Dom.inDocument(this.oDomContainer)) {
if (useIframe) {
var pos = YAHOO.util.Dom.getStyle(this.oDomContainer, "position");
if (pos == "absolute" || pos == "relative") {
if (!YAHOO.util.Dom.inDocument(this.iframe)) {
this.iframe = document.createElement("iframe");
this.iframe.src = "javascript:false;";
YAHOO.util.Dom.setStyle(this.iframe, "opacity", "0");
if (YAHOO.env.ua.ie && YAHOO.env.ua.ie <= 6) {
YAHOO.util.Dom.addClass(this.iframe, "fixedsize");
}
this.oDomContainer.insertBefore(this.iframe, this.oDomContainer.firstChild);
}
}
} else {
if (this.iframe) {
if (this.iframe.parentNode) {
this.iframe.parentNode.removeChild(this.iframe);
}
this.iframe = null;
}
}
}
}
};
/**
* Default handler for the "title" property
* @method configTitle
*/
YAHOO.widget.Calendar.prototype.configTitle = function(type, args, obj) {
var title = args[0];
var close = this.cfg.getProperty(YAHOO.widget.Calendar._DEFAULT_CONFIG.CLOSE.key);
var titleDiv;
if (title && title !== "") {
titleDiv = YAHOO.util.Dom.getElementsByClassName(YAHOO.widget.CalendarGroup.CSS_2UPTITLE, "div", this.oDomContainer)[0] || document.createElement("div");
titleDiv.className = YAHOO.widget.CalendarGroup.CSS_2UPTITLE;
titleDiv.innerHTML = title;
this.oDomContainer.insertBefore(titleDiv, this.oDomContainer.firstChild);
YAHOO.util.Dom.addClass(this.oDomContainer, "withtitle");
} else {
titleDiv = YAHOO.util.Dom.getElementsByClassName(YAHOO.widget.CalendarGroup.CSS_2UPTITLE, "div", this.oDomContainer)[0] || null;
if (titleDiv) {
YAHOO.util.Event.purgeElement(titleDiv);
this.oDomContainer.removeChild(titleDiv);
}
if (! close) {
YAHOO.util.Dom.removeClass(this.oDomContainer, "withtitle");
}
}
};
/**
* Default handler for the "close" property
* @method configClose
*/
YAHOO.widget.Calendar.prototype.configClose = function(type, args, obj) {
var close = args[0];
var title = this.cfg.getProperty(YAHOO.widget.Calendar._DEFAULT_CONFIG.TITLE.key);
var DEPR_CLOSE_PATH = "us/my/bn/x_d.gif";
var linkClose;
if (close === true) {
linkClose = YAHOO.util.Dom.getElementsByClassName("link-close", "a", this.oDomContainer)[0] || document.createElement("a");
linkClose.href = "#";
linkClose.className = "link-close";
YAHOO.util.Event.addListener(linkClose, "click", function(e, cal) {cal.hide(); YAHOO.util.Event.preventDefault(e); }, this);
if (YAHOO.widget.Calendar.IMG_ROOT !== null) {
var imgClose = document.createElement("img");
imgClose.src = YAHOO.widget.Calendar.IMG_ROOT + DEPR_CLOSE_PATH;
imgClose.className = YAHOO.widget.CalendarGroup.CSS_2UPCLOSE;
linkClose.appendChild(imgClose);
} else {
linkClose.innerHTML = '';
}
this.oDomContainer.appendChild(linkClose);
YAHOO.util.Dom.addClass(this.oDomContainer, "withtitle");
} else {
linkClose = YAHOO.util.Dom.getElementsByClassName("link-close", "a", this.oDomContainer)[0] || null;
if (linkClose) {
YAHOO.util.Event.purgeElement(linkClose);
this.oDomContainer.removeChild(linkClose);
}
if (! title || title === "") {
YAHOO.util.Dom.removeClass(this.oDomContainer, "withtitle");
}
}
};
/**
* Initializes Calendar's built-in CustomEvents
* @method initEvents
*/
YAHOO.widget.Calendar.prototype.initEvents = function() {
var defEvents = YAHOO.widget.Calendar._EVENT_TYPES;
/**
* Fired before a selection is made
* @event beforeSelectEvent
*/
this.beforeSelectEvent = new YAHOO.util.CustomEvent(defEvents.BEFORE_SELECT);
/**
* Fired when a selection is made
* @event selectEvent
* @param {Array} Array of Date field arrays in the format [YYYY, MM, DD].
*/
this.selectEvent = new YAHOO.util.CustomEvent(defEvents.SELECT);
/**
* Fired before a selection is made
* @event beforeDeselectEvent
*/
this.beforeDeselectEvent = new YAHOO.util.CustomEvent(defEvents.BEFORE_DESELECT);
/**
* Fired when a selection is made
* @event deselectEvent
* @param {Array} Array of Date field arrays in the format [YYYY, MM, DD].
*/
this.deselectEvent = new YAHOO.util.CustomEvent(defEvents.DESELECT);
/**
* Fired when the Calendar page is changed
* @event changePageEvent
*/
this.changePageEvent = new YAHOO.util.CustomEvent(defEvents.CHANGE_PAGE);
/**
* Fired before the Calendar is rendered
* @event beforeRenderEvent
*/
this.beforeRenderEvent = new YAHOO.util.CustomEvent(defEvents.BEFORE_RENDER);
/**
* Fired when the Calendar is rendered
* @event renderEvent
*/
this.renderEvent = new YAHOO.util.CustomEvent(defEvents.RENDER);
/**
* Fired when the Calendar is reset
* @event resetEvent
*/
this.resetEvent = new YAHOO.util.CustomEvent(defEvents.RESET);
/**
* Fired when the Calendar is cleared
* @event clearEvent
*/
this.clearEvent = new YAHOO.util.CustomEvent(defEvents.CLEAR);
this.beforeSelectEvent.subscribe(this.onBeforeSelect, this, true);
this.selectEvent.subscribe(this.onSelect, this, true);
this.beforeDeselectEvent.subscribe(this.onBeforeDeselect, this, true);
this.deselectEvent.subscribe(this.onDeselect, this, true);
this.changePageEvent.subscribe(this.onChangePage, this, true);
this.renderEvent.subscribe(this.onRender, this, true);
this.resetEvent.subscribe(this.onReset, this, true);
this.clearEvent.subscribe(this.onClear, this, true);
};
/**
* The default event function that is attached to a date link within a calendar cell
* when the calendar is rendered.
* @method doSelectCell
* @param {DOMEvent} e The event
* @param {Calendar} cal A reference to the calendar passed by the Event utility
*/
YAHOO.widget.Calendar.prototype.doSelectCell = function(e, cal) {
var cell,index,d,date;
var target = YAHOO.util.Event.getTarget(e);
var tagName = target.tagName.toLowerCase();
var defSelector = false;
while (tagName != "td" && ! YAHOO.util.Dom.hasClass(target, cal.Style.CSS_CELL_SELECTABLE)) {
if (!defSelector && tagName == "a" && YAHOO.util.Dom.hasClass(target, cal.Style.CSS_CELL_SELECTOR)) {
defSelector = true;
}
target = target.parentNode;
tagName = target.tagName.toLowerCase();
if (tagName == "html") {
return;
}
}
if (defSelector) {
// Stop link href navigation for default renderer
YAHOO.util.Event.preventDefault(e);
}
cell = target;
if (YAHOO.util.Dom.hasClass(cell, cal.Style.CSS_CELL_SELECTABLE)) {
index = cell.id.split("cell")[1];
d = cal.cellDates[index];
date = new Date(d[0],d[1]-1,d[2]);
var link;
cal.logger.log("Selecting cell " + index + " via click", "info");
if (cal.Options.MULTI_SELECT) {
link = cell.getElementsByTagName("a")[0];
if (link) {
link.blur();
}
var cellDate = cal.cellDates[index];
var cellDateIndex = cal._indexOfSelectedFieldArray(cellDate);
if (cellDateIndex > -1) {
cal.deselectCell(index);
} else {
cal.selectCell(index);
}
} else {
link = cell.getElementsByTagName("a")[0];
if (link) {
link.blur();
}
cal.selectCell(index);
}
}
};
/**
* The event that is executed when the user hovers over a cell
* @method doCellMouseOver
* @param {DOMEvent} e The event
* @param {Calendar} cal A reference to the calendar passed by the Event utility
*/
YAHOO.widget.Calendar.prototype.doCellMouseOver = function(e, cal) {
var target;
if (e) {
target = YAHOO.util.Event.getTarget(e);
} else {
target = this;
}
while (target.tagName.toLowerCase() != "td") {
target = target.parentNode;
if (target.tagName.toLowerCase() == "html") {
return;
}
}
if (YAHOO.util.Dom.hasClass(target, cal.Style.CSS_CELL_SELECTABLE)) {
YAHOO.util.Dom.addClass(target, cal.Style.CSS_CELL_HOVER);
}
};
/**
* The event that is executed when the user moves the mouse out of a cell
* @method doCellMouseOut
* @param {DOMEvent} e The event
* @param {Calendar} cal A reference to the calendar passed by the Event utility
*/
YAHOO.widget.Calendar.prototype.doCellMouseOut = function(e, cal) {
var target;
if (e) {
target = YAHOO.util.Event.getTarget(e);
} else {
target = this;
}
while (target.tagName.toLowerCase() != "td") {
target = target.parentNode;
if (target.tagName.toLowerCase() == "html") {
return;
}
}
if (YAHOO.util.Dom.hasClass(target, cal.Style.CSS_CELL_SELECTABLE)) {
YAHOO.util.Dom.removeClass(target, cal.Style.CSS_CELL_HOVER);
}
};
YAHOO.widget.Calendar.prototype.setupConfig = function() {
var defCfg = YAHOO.widget.Calendar._DEFAULT_CONFIG;
/**
* The month/year representing the current visible Calendar date (mm/yyyy)
* @config pagedate
* @type String
* @default today's date
*/
this.cfg.addProperty(defCfg.PAGEDATE.key, { value:new Date(), handler:this.configPageDate } );
/**
* The date or range of dates representing the current Calendar selection
* @config selected
* @type String
* @default []
*/
this.cfg.addProperty(defCfg.SELECTED.key, { value:[], handler:this.configSelected } );
/**
* The title to display above the Calendar's month header
* @config title
* @type String
* @default ""
*/
this.cfg.addProperty(defCfg.TITLE.key, { value:defCfg.TITLE.value, handler:this.configTitle } );
/**
* Whether or not a close button should be displayed for this Calendar
* @config close
* @type Boolean
* @default false
*/
this.cfg.addProperty(defCfg.CLOSE.key, { value:defCfg.CLOSE.value, handler:this.configClose } );
/**
* Whether or not an iframe shim should be placed under the Calendar to prevent select boxes from bleeding through in Internet Explorer 6 and below.
* This property is enabled by default for IE6 and below. It is disabled by default for other browsers for performance reasons, but can be
* enabled if required.
*
* @config iframe
* @type Boolean
* @default true for IE6 and below, false for all other browsers
*/
this.cfg.addProperty(defCfg.IFRAME.key, { value:defCfg.IFRAME.value, handler:this.configIframe, validator:this.cfg.checkBoolean } );
/**
* The minimum selectable date in the current Calendar (mm/dd/yyyy)
* @config mindate
* @type String
* @default null
*/
this.cfg.addProperty(defCfg.MINDATE.key, { value:defCfg.MINDATE.value, handler:this.configMinDate } );
/**
* The maximum selectable date in the current Calendar (mm/dd/yyyy)
* @config maxdate
* @type String
* @default null
*/
this.cfg.addProperty(defCfg.MAXDATE.key, { value:defCfg.MAXDATE.value, handler:this.configMaxDate } );
// Options properties
/**
* True if the Calendar should allow multiple selections. False by default.
* @config MULTI_SELECT
* @type Boolean
* @default false
*/
this.cfg.addProperty(defCfg.MULTI_SELECT.key, { value:defCfg.MULTI_SELECT.value, handler:this.configOptions, validator:this.cfg.checkBoolean } );
/**
* The weekday the week begins on. Default is 0 (Sunday).
* @config START_WEEKDAY
* @type number
* @default 0
*/
this.cfg.addProperty(defCfg.START_WEEKDAY.key, { value:defCfg.START_WEEKDAY.value, handler:this.configOptions, validator:this.cfg.checkNumber } );
/**
* True if the Calendar should show weekday labels. True by default.
* @config SHOW_WEEKDAYS
* @type Boolean
* @default true
*/
this.cfg.addProperty(defCfg.SHOW_WEEKDAYS.key, { value:defCfg.SHOW_WEEKDAYS.value, handler:this.configOptions, validator:this.cfg.checkBoolean } );
/**
* True if the Calendar should show week row headers. False by default.
* @config SHOW_WEEK_HEADER
* @type Boolean
* @default false
*/
this.cfg.addProperty(defCfg.SHOW_WEEK_HEADER.key, { value:defCfg.SHOW_WEEK_HEADER.value, handler:this.configOptions, validator:this.cfg.checkBoolean } );
/**
* True if the Calendar should show week row footers. False by default.
* @config SHOW_WEEK_FOOTER
* @type Boolean
* @default false
*/
this.cfg.addProperty(defCfg.SHOW_WEEK_FOOTER.key,{ value:defCfg.SHOW_WEEK_FOOTER.value, handler:this.configOptions, validator:this.cfg.checkBoolean } );
/**
* True if the Calendar should suppress weeks that are not a part of the current month. False by default.
* @config HIDE_BLANK_WEEKS
* @type Boolean
* @default false
*/
this.cfg.addProperty(defCfg.HIDE_BLANK_WEEKS.key, { value:defCfg.HIDE_BLANK_WEEKS.value, handler:this.configOptions, validator:this.cfg.checkBoolean } );
/**
* The image that should be used for the left navigation arrow.
* @config NAV_ARROW_LEFT
* @type String
* @deprecated You can customize the image by overriding the default CSS class for the left arrow - "calnavleft"
* @default null
*/
this.cfg.addProperty(defCfg.NAV_ARROW_LEFT.key, { value:defCfg.NAV_ARROW_LEFT.value, handler:this.configOptions } );
/**
* The image that should be used for the right navigation arrow.
* @config NAV_ARROW_RIGHT
* @type String
* @deprecated You can customize the image by overriding the default CSS class for the right arrow - "calnavright"
* @default null
*/
this.cfg.addProperty(defCfg.NAV_ARROW_RIGHT.key, { value:defCfg.NAV_ARROW_RIGHT.value, handler:this.configOptions } );
// Locale properties
/**
* The short month labels for the current locale.
* @config MONTHS_SHORT
* @type String[]
* @default ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
*/
this.cfg.addProperty(defCfg.MONTHS_SHORT.key, { value:defCfg.MONTHS_SHORT.value, handler:this.configLocale } );
/**
* The long month labels for the current locale.
* @config MONTHS_LONG
* @type String[]
* @default ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"
*/
this.cfg.addProperty(defCfg.MONTHS_LONG.key, { value:defCfg.MONTHS_LONG.value, handler:this.configLocale } );
/**
* The 1-character weekday labels for the current locale.
* @config WEEKDAYS_1CHAR
* @type String[]
* @default ["S", "M", "T", "W", "T", "F", "S"]
*/
this.cfg.addProperty(defCfg.WEEKDAYS_1CHAR.key, { value:defCfg.WEEKDAYS_1CHAR.value, handler:this.configLocale } );
/**
* The short weekday labels for the current locale.
* @config WEEKDAYS_SHORT
* @type String[]
* @default ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"]
*/
this.cfg.addProperty(defCfg.WEEKDAYS_SHORT.key, { value:defCfg.WEEKDAYS_SHORT.value, handler:this.configLocale } );
/**
* The medium weekday labels for the current locale.
* @config WEEKDAYS_MEDIUM
* @type String[]
* @default ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"]
*/
this.cfg.addProperty(defCfg.WEEKDAYS_MEDIUM.key, { value:defCfg.WEEKDAYS_MEDIUM.value, handler:this.configLocale } );
/**
* The long weekday labels for the current locale.
* @config WEEKDAYS_LONG
* @type String[]
* @default ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"]
*/
this.cfg.addProperty(defCfg.WEEKDAYS_LONG.key, { value:defCfg.WEEKDAYS_LONG.value, handler:this.configLocale } );
/**
* Refreshes the locale values used to build the Calendar.
* @method refreshLocale
* @private
*/
var refreshLocale = function() {
this.cfg.refireEvent(defCfg.LOCALE_MONTHS.key);
this.cfg.refireEvent(defCfg.LOCALE_WEEKDAYS.key);
};
this.cfg.subscribeToConfigEvent(defCfg.START_WEEKDAY.key, refreshLocale, this, true);
this.cfg.subscribeToConfigEvent(defCfg.MONTHS_SHORT.key, refreshLocale, this, true);
this.cfg.subscribeToConfigEvent(defCfg.MONTHS_LONG.key, refreshLocale, this, true);
this.cfg.subscribeToConfigEvent(defCfg.WEEKDAYS_1CHAR.key, refreshLocale, this, true);
this.cfg.subscribeToConfigEvent(defCfg.WEEKDAYS_SHORT.key, refreshLocale, this, true);
this.cfg.subscribeToConfigEvent(defCfg.WEEKDAYS_MEDIUM.key, refreshLocale, this, true);
this.cfg.subscribeToConfigEvent(defCfg.WEEKDAYS_LONG.key, refreshLocale, this, true);
/**
* The setting that determines which length of month labels should be used. Possible values are "short" and "long".
* @config LOCALE_MONTHS
* @type String
* @default "long"
*/
this.cfg.addProperty(defCfg.LOCALE_MONTHS.key, { value:defCfg.LOCALE_MONTHS.value, handler:this.configLocaleValues } );
/**
* The setting that determines which length of weekday labels should be used. Possible values are "1char", "short", "medium", and "long".
* @config LOCALE_WEEKDAYS
* @type String
* @default "short"
*/
this.cfg.addProperty(defCfg.LOCALE_WEEKDAYS.key, { value:defCfg.LOCALE_WEEKDAYS.value, handler:this.configLocaleValues } );
/**
* The value used to delimit individual dates in a date string passed to various Calendar functions.
* @config DATE_DELIMITER
* @type String
* @default ","
*/
this.cfg.addProperty(defCfg.DATE_DELIMITER.key, { value:defCfg.DATE_DELIMITER.value, handler:this.configLocale } );
/**
* The value used to delimit date fields in a date string passed to various Calendar functions.
* @config DATE_FIELD_DELIMITER
* @type String
* @default "/"
*/
this.cfg.addProperty(defCfg.DATE_FIELD_DELIMITER.key, { value:defCfg.DATE_FIELD_DELIMITER.value, handler:this.configLocale } );
/**
* The value used to delimit date ranges in a date string passed to various Calendar functions.
* @config DATE_RANGE_DELIMITER
* @type String
* @default "-"
*/
this.cfg.addProperty(defCfg.DATE_RANGE_DELIMITER.key, { value:defCfg.DATE_RANGE_DELIMITER.value, handler:this.configLocale } );
/**
* The position of the month in a month/year date string
* @config MY_MONTH_POSITION
* @type Number
* @default 1
*/
this.cfg.addProperty(defCfg.MY_MONTH_POSITION.key, { value:defCfg.MY_MONTH_POSITION.value, handler:this.configLocale, validator:this.cfg.checkNumber } );
/**
* The position of the year in a month/year date string
* @config MY_YEAR_POSITION
* @type Number
* @default 2
*/
this.cfg.addProperty(defCfg.MY_YEAR_POSITION.key, { value:defCfg.MY_YEAR_POSITION.value, handler:this.configLocale, validator:this.cfg.checkNumber } );
/**
* The position of the month in a month/day date string
* @config MD_MONTH_POSITION
* @type Number
* @default 1
*/
this.cfg.addProperty(defCfg.MD_MONTH_POSITION.key, { value:defCfg.MD_MONTH_POSITION.value, handler:this.configLocale, validator:this.cfg.checkNumber } );
/**
* The position of the day in a month/year date string
* @config MD_DAY_POSITION
* @type Number
* @default 2
*/
this.cfg.addProperty(defCfg.MD_DAY_POSITION.key, { value:defCfg.MD_DAY_POSITION.value, handler:this.configLocale, validator:this.cfg.checkNumber } );
/**
* The position of the month in a month/day/year date string
* @config MDY_MONTH_POSITION
* @type Number
* @default 1
*/
this.cfg.addProperty(defCfg.MDY_MONTH_POSITION.key, { value:defCfg.MDY_MONTH_POSITION.value, handler:this.configLocale, validator:this.cfg.checkNumber } );
/**
* The position of the day in a month/day/year date string
* @config MDY_DAY_POSITION
* @type Number
* @default 2
*/
this.cfg.addProperty(defCfg.MDY_DAY_POSITION.key, { value:defCfg.MDY_DAY_POSITION.value, handler:this.configLocale, validator:this.cfg.checkNumber } );
/**
* The position of the year in a month/day/year date string
* @config MDY_YEAR_POSITION
* @type Number
* @default 3
*/
this.cfg.addProperty(defCfg.MDY_YEAR_POSITION.key, { value:defCfg.MDY_YEAR_POSITION.value, handler:this.configLocale, validator:this.cfg.checkNumber } );
/**
* The position of the month in the month year label string used as the Calendar header
* @config MY_LABEL_MONTH_POSITION
* @type Number
* @default 1
*/
this.cfg.addProperty(defCfg.MY_LABEL_MONTH_POSITION.key, { value:defCfg.MY_LABEL_MONTH_POSITION.value, handler:this.configLocale, validator:this.cfg.checkNumber } );
/**
* The position of the year in the month year label string used as the Calendar header
* @config MY_LABEL_YEAR_POSITION
* @type Number
* @default 2
*/
this.cfg.addProperty(defCfg.MY_LABEL_YEAR_POSITION.key, { value:defCfg.MY_LABEL_YEAR_POSITION.value, handler:this.configLocale, validator:this.cfg.checkNumber } );
/**
* The suffix used after the month when rendering the Calendar header
* @config MY_LABEL_MONTH_SUFFIX
* @type String
* @default " "
*/
this.cfg.addProperty(defCfg.MY_LABEL_MONTH_SUFFIX.key, { value:defCfg.MY_LABEL_MONTH_SUFFIX.value, handler:this.configLocale } );
/**
* The suffix used after the year when rendering the Calendar header
* @config MY_LABEL_YEAR_SUFFIX
* @type String
* @default ""
*/
this.cfg.addProperty(defCfg.MY_LABEL_YEAR_SUFFIX.key, { value:defCfg.MY_LABEL_YEAR_SUFFIX.value, handler:this.configLocale } );
};
/**
* The default handler for the "pagedate" property
* @method configPageDate
*/
YAHOO.widget.Calendar.prototype.configPageDate = function(type, args, obj) {
this.cfg.setProperty(YAHOO.widget.Calendar._DEFAULT_CONFIG.PAGEDATE.key, this._parsePageDate(args[0]), true);
};
/**
* The default handler for the "mindate" property
* @method configMinDate
*/
YAHOO.widget.Calendar.prototype.configMinDate = function(type, args, obj) {
var val = args[0];
if (YAHOO.lang.isString(val)) {
val = this._parseDate(val);
this.cfg.setProperty(YAHOO.widget.Calendar._DEFAULT_CONFIG.MINDATE.key, new Date(val[0],(val[1]-1),val[2]));
}
};
/**
* The default handler for the "maxdate" property
* @method configMaxDate
*/
YAHOO.widget.Calendar.prototype.configMaxDate = function(type, args, obj) {
var val = args[0];
if (YAHOO.lang.isString(val)) {
val = this._parseDate(val);
this.cfg.setProperty(YAHOO.widget.Calendar._DEFAULT_CONFIG.MAXDATE.key, new Date(val[0],(val[1]-1),val[2]));
}
};
/**
* The default handler for the "selected" property
* @method configSelected
*/
YAHOO.widget.Calendar.prototype.configSelected = function(type, args, obj) {
var selected = args[0];
var cfgSelected = YAHOO.widget.Calendar._DEFAULT_CONFIG.SELECTED.key;
if (selected) {
if (YAHOO.lang.isString(selected)) {
this.cfg.setProperty(cfgSelected, this._parseDates(selected), true);
}
}
if (! this._selectedDates) {
this._selectedDates = this.cfg.getProperty(cfgSelected);
}
};
/**
* The default handler for all configuration options properties
* @method configOptions
*/
YAHOO.widget.Calendar.prototype.configOptions = function(type, args, obj) {
this.Options[type.toUpperCase()] = args[0];
};
/**
* The default handler for all configuration locale properties
* @method configLocale
*/
YAHOO.widget.Calendar.prototype.configLocale = function(type, args, obj) {
var defCfg = YAHOO.widget.Calendar._DEFAULT_CONFIG;
this.Locale[type.toUpperCase()] = args[0];
this.cfg.refireEvent(defCfg.LOCALE_MONTHS.key);
this.cfg.refireEvent(defCfg.LOCALE_WEEKDAYS.key);
};
/**
* The default handler for all configuration locale field length properties
* @method configLocaleValues
*/
YAHOO.widget.Calendar.prototype.configLocaleValues = function(type, args, obj) {
var defCfg = YAHOO.widget.Calendar._DEFAULT_CONFIG;
type = type.toLowerCase();
var val = args[0];
switch (type) {
case defCfg.LOCALE_MONTHS.key:
switch (val) {
case YAHOO.widget.Calendar.SHORT:
this.Locale.LOCALE_MONTHS = this.cfg.getProperty(defCfg.MONTHS_SHORT.key).concat();
break;
case YAHOO.widget.Calendar.LONG:
this.Locale.LOCALE_MONTHS = this.cfg.getProperty(defCfg.MONTHS_LONG.key).concat();
break;
}
break;
case defCfg.LOCALE_WEEKDAYS.key:
switch (val) {
case YAHOO.widget.Calendar.ONE_CHAR:
this.Locale.LOCALE_WEEKDAYS = this.cfg.getProperty(defCfg.WEEKDAYS_1CHAR.key).concat();
break;
case YAHOO.widget.Calendar.SHORT:
this.Locale.LOCALE_WEEKDAYS = this.cfg.getProperty(defCfg.WEEKDAYS_SHORT.key).concat();
break;
case YAHOO.widget.Calendar.MEDIUM:
this.Locale.LOCALE_WEEKDAYS = this.cfg.getProperty(defCfg.WEEKDAYS_MEDIUM.key).concat();
break;
case YAHOO.widget.Calendar.LONG:
this.Locale.LOCALE_WEEKDAYS = this.cfg.getProperty(defCfg.WEEKDAYS_LONG.key).concat();
break;
}
var START_WEEKDAY = this.cfg.getProperty(defCfg.START_WEEKDAY.key);
if (START_WEEKDAY > 0) {
for (var w=0;w