-/* Copyright Mihai Bazon, 2002, 2003 | http://students.infoiasi.ro/~mishoo
+/* Copyright Mihai Bazon, 2002, 2003 | http://dynarch.com/mishoo/
* ---------------------------------------------------------------------------
*
* The DHTML Calendar
*
* Details and latest version at:
- * http://students.infoiasi.ro/~mishoo/site/calendar.epl
+ * http://dynarch.com/mishoo/calendar.epl
*
- * Feel free to use this script under the terms of the GNU Lesser General
- * Public License, as long as you do not remove or alter this notice.
+ * This script is distributed under the GNU Lesser General Public License.
+ * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
*
* This file defines helper functions for setting up the calendar. They are
* intended to help non-programmers get a working calendar on their site
- * quickly.
+ * quickly. This script should not be seen as part of the calendar. It just
+ * shows you what one can do with the calendar, while in the same time
+ * providing a quick and simple method for setting it up. If you need
+ * exhaustive customization of the calendar creation process feel free to
+ * modify this code to suit your needs (this is recommended and much better
+ * than modifying calendar.js itself).
*/
-// $Id: calendar-setup.js,v 1.2 2003-09-30 08:23:15 ivan Exp $
+// $Id: calendar-setup.js,v 1.4 2004-09-22 11:04:41 ivan Exp $
/**
* This function "patches" an input field (or other element) to use a calendar
* ifFormat | date format that will be stored in the input field
* daFormat | the date format that will be used to display the date in displayArea
* singleClick | (true/false) wether the calendar is in single click mode or not (default: true)
- * mondayFirst | (true/false) if true Monday is the first day of week, Sunday otherwise (default: false)
- * align | alignment (default: "Bl"); if you don't know what's this see the calendar documentation
+ * firstDay | numeric: 0 to 6. "0" means display Sunday first, "1" means display Monday first, etc.
+ * align | alignment (default: "Br"); if you don't know what's this see the calendar documentation
* range | array with 2 elements. Default: [1900, 2999] -- the range of years available
* weekNumbers | (true/false) if it's true (default) the calendar will display week numbers
* flat | null or element ID; if not null the calendar will be a flat calendar having the parent with the given ID
* flatCallback | function that receives a JS Date object and returns an URL to point the browser to (for flat calendar)
* disableFunc | function that receives a JS Date object and should return true if that date has to be disabled in the calendar
+ * onSelect | function that gets called when a date is selected. You don't _have_ to supply this (the default is generally okay)
+ * onClose | function that gets called when the calendar is closed. [default]
+ * onUpdate | function that gets called after the date is updated in the input field. Receives a reference to the calendar.
+ * date | the date that the calendar will be initially displayed to
+ * showsTime | default: false; if true the calendar will include a time selector
+ * timeFormat | the time format; can be "12" or "24", default is "12"
+ * electric | if true (default) then given fields/date areas are updated for each move; otherwise they're updated only on close
+ * step | configures the step of the years in drop-down boxes; default: 2
+ * position | configures the calendar absolute position; default: null
+ * cache | if "true" (but default: "false") it will reuse the same calendar object, where possible
+ * showOthers | if "true" (but default: "false") it will show days from other months too
*
* None of them is required, they all have default values. However, if you
* pass none of "inputField", "displayArea" or "button" you'll get a warning
Calendar.setup = function (params) {
function param_default(pname, def) { if (typeof params[pname] == "undefined") { params[pname] = def; } };
- param_default("inputField", null);
- param_default("displayArea", null);
- param_default("button", null);
- param_default("eventName", "click");
- param_default("ifFormat", "y/mm/dd");
- param_default("daFormat", "y/mm/dd");
- param_default("singleClick", true);
- param_default("disableFunc", null);
- param_default("mondayFirst", false);
- param_default("align", "Bl");
- param_default("range", [1900, 2999]);
- param_default("weekNumbers", true);
- param_default("flat", null);
- param_default("flatCallback", null);
+ param_default("inputField", null);
+ param_default("displayArea", null);
+ param_default("button", null);
+ param_default("eventName", "click");
+ param_default("ifFormat", "%Y/%m/%d");
+ param_default("daFormat", "%Y/%m/%d");
+ param_default("singleClick", true);
+ param_default("disableFunc", null);
+ param_default("dateStatusFunc", params["disableFunc"]); // takes precedence if both are defined
+ param_default("firstDay", 0); // defaults to "Sunday" first
+ param_default("align", "Br");
+ param_default("range", [1900, 2999]);
+ param_default("weekNumbers", true);
+ param_default("flat", null);
+ param_default("flatCallback", null);
+ param_default("onSelect", null);
+ param_default("onClose", null);
+ param_default("onUpdate", null);
+ param_default("date", null);
+ param_default("showsTime", false);
+ param_default("timeFormat", "24");
+ param_default("electric", true);
+ param_default("step", 2);
+ param_default("position", null);
+ param_default("cache", false);
+ param_default("showOthers", false);
var tmp = ["inputField", "displayArea", "button"];
for (var i in tmp) {
}
function onSelect(cal) {
- if (cal.params.flat) {
- if (typeof cal.params.flatCallback == "function") {
- cal.params.flatCallback(cal);
- } else {
+ var p = cal.params;
+ var update = (cal.dateClicked || p.electric);
+ if (update && p.flat) {
+ if (typeof p.flatCallback == "function")
+ p.flatCallback(cal);
+ else
alert("No flatCallback given -- doing nothing.");
- }
return false;
}
- if (cal.params.inputField) {
- cal.params.inputField.value = cal.date.print(cal.params.ifFormat);
+ if (update && p.inputField) {
+ p.inputField.value = cal.date.print(p.ifFormat);
+ if (typeof p.inputField.onchange == "function")
+ p.inputField.onchange();
}
- if (cal.params.displayArea) {
- cal.params.displayArea.innerHTML = cal.date.print(cal.params.daFormat);
- }
- if (cal.params.singleClick && cal.dateClicked) {
+ if (update && p.displayArea)
+ p.displayArea.innerHTML = cal.date.print(p.daFormat);
+ if (update && p.singleClick && cal.dateClicked)
cal.callCloseHandler();
- }
+ if (update && typeof p.onUpdate == "function")
+ p.onUpdate(cal);
};
if (params.flat != null) {
- params.flat = document.getElementById(params.flat);
+ if (typeof params.flat == "string")
+ params.flat = document.getElementById(params.flat);
if (!params.flat) {
alert("Calendar.setup:\n Flat specified but can't find parent.");
return false;
}
- var cal = new Calendar(params.mondayFirst, null, onSelect);
+ var cal = new Calendar(params.firstDay, params.date, params.onSelect || onSelect);
+ cal.showsTime = params.showsTime;
+ cal.time24 = (params.timeFormat == "24");
cal.params = params;
cal.weekNumbers = params.weekNumbers;
cal.setRange(params.range[0], params.range[1]);
- cal.setDisabledHandler(params.disableFunc);
+ cal.setDateStatusHandler(params.dateStatusFunc);
cal.create(params.flat);
cal.show();
return false;
var dateEl = params.inputField || params.displayArea;
var dateFmt = params.inputField ? params.ifFormat : params.daFormat;
var mustCreate = false;
- if (!window.calendar) {
- window.calendar = new Calendar(params.mondayFirst, null, onSelect, function(cal) { cal.hide(); });
- window.calendar.weekNumbers = params.weekNumbers;
+ var cal = window.calendar;
+ if (!(cal && params.cache)) {
+ window.calendar = cal = new Calendar(params.firstDay,
+ params.date,
+ params.onSelect || onSelect,
+ params.onClose || function(cal) { cal.hide(); });
+ cal.showsTime = params.showsTime;
+ cal.time24 = (params.timeFormat == "24");
+ cal.weekNumbers = params.weekNumbers;
mustCreate = true;
} else {
- window.calendar.hide();
- }
- window.calendar.setRange(params.range[0], params.range[1]);
- window.calendar.params = params;
- window.calendar.setDisabledHandler(params.disableFunc);
- window.calendar.setDateFormat(dateFmt);
- if (mustCreate) {
- window.calendar.create();
+ if (params.date)
+ cal.setDate(params.date);
+ cal.hide();
}
- window.calendar.parseDate(dateEl.value || dateEl.innerHTML);
- window.calendar.refresh();
- window.calendar.showAtElement(params.displayArea || params.inputField, params.align);
+ cal.showsOtherMonths = params.showOthers;
+ cal.yearStep = params.step;
+ cal.setRange(params.range[0], params.range[1]);
+ cal.params = params;
+ cal.setDateStatusHandler(params.dateStatusFunc);
+ cal.setDateFormat(dateFmt);
+ if (mustCreate)
+ cal.create();
+ cal.parseDate(dateEl.value || dateEl.innerHTML);
+ cal.refresh();
+ if (!params.position)
+ cal.showAtElement(params.button || params.displayArea || params.inputField, params.align);
+ else
+ cal.showAt(params.position[0], params.position[1]);
return false;
};
};
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