X-Git-Url: http://git.freeside.biz/gitweb/?p=freeside.git;a=blobdiff_plain;f=httemplate%2Felements%2Fcalendar-setup.js;fp=httemplate%2Felements%2Fcalendar-setup.js;h=de6ff591f874a859f1bd7bb85a480520c8382e39;hp=0000000000000000000000000000000000000000;hb=56c771abafb2cad3430fee10deacba6e561933de;hpb=5993bc956415cf285d630e0657d4a6e0642ebead diff --git a/httemplate/elements/calendar-setup.js b/httemplate/elements/calendar-setup.js new file mode 100644 index 000000000..de6ff591f --- /dev/null +++ b/httemplate/elements/calendar-setup.js @@ -0,0 +1,135 @@ +/* Copyright Mihai Bazon, 2002, 2003 | http://students.infoiasi.ro/~mishoo + * --------------------------------------------------------------------------- + * + * The DHTML Calendar + * + * Details and latest version at: + * http://students.infoiasi.ro/~mishoo/site/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 file defines helper functions for setting up the calendar. They are + * intended to help non-programmers get a working calendar on their site + * quickly. + */ + +// $Id: calendar-setup.js,v 1.2 2003-09-30 08:23:15 ivan Exp $ + +/** + * This function "patches" an input field (or other element) to use a calendar + * widget for date selection. + * + * The "params" is a single object that can have the following properties: + * + * prop. name | description + * ------------------------------------------------------------------------------------------------- + * inputField | the ID of an input field to store the date + * displayArea | the ID of a DIV or other element to show the date + * button | ID of a button or other element that will trigger the calendar + * eventName | event that will trigger the calendar, without the "on" prefix (default: "click") + * 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 + * 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 + * + * 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 + * saying "nothing to setup". + */ +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); + + var tmp = ["inputField", "displayArea", "button"]; + for (var i in tmp) { + if (typeof params[tmp[i]] == "string") { + params[tmp[i]] = document.getElementById(params[tmp[i]]); + } + } + if (!(params.flat || params.inputField || params.displayArea || params.button)) { + alert("Calendar.setup:\n Nothing to setup (no fields found). Please check your code"); + return false; + } + + function onSelect(cal) { + if (cal.params.flat) { + if (typeof cal.params.flatCallback == "function") { + cal.params.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 (cal.params.displayArea) { + cal.params.displayArea.innerHTML = cal.date.print(cal.params.daFormat); + } + if (cal.params.singleClick && cal.dateClicked) { + cal.callCloseHandler(); + } + }; + + if (params.flat != null) { + 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); + cal.params = params; + cal.weekNumbers = params.weekNumbers; + cal.setRange(params.range[0], params.range[1]); + cal.setDisabledHandler(params.disableFunc); + cal.create(params.flat); + cal.show(); + return false; + } + + var triggerEl = params.button || params.displayArea || params.inputField; + triggerEl["on" + params.eventName] = function() { + 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; + 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(); + } + window.calendar.parseDate(dateEl.value || dateEl.innerHTML); + window.calendar.refresh(); + window.calendar.showAtElement(params.displayArea || params.inputField, params.align); + return false; + }; +};