js calendar <script language="javascript"> / Copyright Mihai Bazon,2002-2005 | www.bazon.net/mishoo ----------------------------------------------------------- The DHTML Calendar,version 1.0 "It is happening again" Details and latest version at: www.dynarch.com/projects/calendar
This script is developed by Dynarch.com. Visit us at www.dynarch.com.
This script is distributed under the GNU Lesser General Public License. Read the entire license text here: http://www.gnu.org/licenses/lgpl.html */ // $Id: calendar.js,v 1.51 2005/03/07 16:44:31 mishoo Exp $ /* The Calendar object constructor. / Calendar = function (firstDayOfWeek,dateStr,onSelected,onClose) { // member variables this.activeDiv = null; this.currentDateEl = null; this.getDateStatus = null; this.getDateToolTip = null; this.getDateText = null; this.timeout = null; this.onSelected = onSelected || null; this.onClose = onClose || null; this.dragging = false; this.hidden = false; this.minYear = 1970; this.maxYear = 2050; this.dateFormat = Calendar._TT["DEF_DATE_FORMAT"]; this.ttDateFormat = Calendar._TT["TT_DATE_FORMAT"]; this.isPopup = true; this.weekNumbers = true; this.firstDayOfWeek = typeof firstDayOfWeek == "number" ? firstDayOfWeek : Calendar._FD; // 0 for Sunday,1 for Monday,etc. this.showsOtherMonths = false; this.dateStr = dateStr; this.ar_days = null; this.showsTime = false; this.time24 = true; this.yearStep = 2; this.hiliteToday = true; this.multiple = null; // HTML elements this.table = null; this.element = null; this.tbody = null; this.firstdayname = null; // Combo Boxes this.monthsCombo = null; this.yearsCombo = null; this.hilitedMonth = null; this.activeMonth = null; this.hilitedYear = null; this.activeYear = null; // Information this.dateClicked = false; // one-time initializations if (typeof Calendar._SDN == "undefined") { // table of short day names if (typeof Calendar._SDN_len == "undefined") Calendar._SDN_len = 3; var ar = new Array(); for (var i = 8; i > 0;) { ar[--i] = Calendar._DN[i].substr(0,Calendar._SDN_len); } Calendar._SDN = ar; // table of short month names if (typeof Calendar._SMN_len == "undefined") Calendar._SMN_len = 3; ar = new Array(); for (var i = 12; i > 0;) { ar[--i] = Calendar._MN[i].substr(0,Calendar._SMN_len); } Calendar._SMN = ar; } }; // constants /// "static",needed for event handlers. Calendar._C = null; /// detect a special case of "web browser" Calendar.is_ie = ( /msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent) ); Calendar.is_ie5 = ( Calendar.is_ie && /msie 5.0/i.test(navigator.userAgent) ); /// detect Opera browser Calendar.is_opera = /opera/i.test(navigator.userAgent); /// detect KHTML-based browsers Calendar.is_khtml = /Konqueror|Safari|KHTML/i.test(navigator.userAgent); // BEGIN: UTILITY FUNCTIONS; beware that these might be moved into a separate // library,at some point. Calendar.getAbsolutePos = function(el) { var SL = 0,ST = 0; var is_div = /^div$/i.test(el.tagName); if (is_div && el.scrollLeft) SL = el.scrollLeft; if (is_div && el.scrollTop) ST = el.scrollTop; var r = { x: el.offsetLeft - SL,y: el.offsetTop - ST }; if (el.offsetParent) { var tmp = this.getAbsolutePos(el.offsetParent); r.x += tmp.x; r.y += tmp.y; } return r; }; Calendar.isRelated = function (el,evt) { var related = evt.relatedTarget; if (!related) { var type = evt.type; if (type == "mouSEOver") { related = evt.fromElement; } else if (type == "mouSEOut") { related = evt.toElement; } } while (related) { if (related == el) { return true; } related = related.parentNode; } return false; }; Calendar.removeClass = function(el,className) { if (!(el && el.className)) { return; } var cls = el.className.split(" "); var ar = new Array(); for (var i = cls.length; i > 0;) { if (cls[--i] != className) { ar[ar.length] = cls[i]; } } el.className = ar.join(" "); }; Calendar.addClass = function(el,className) { Calendar.removeClass(el,className); el.className += " " + className; }; // FIXME: the following 2 functions totally suck,are useless and should be replaced immediately. Calendar.getElement = function(ev) { var f = Calendar.is_ie ? window.event.srcElement : ev.currentTarget; while (f.nodeType != 1 || /^div$/i.test(f.tagName)) f = f.parentNode; return f; }; Calendar.getTargetElement = function(ev) { var f = Calendar.is_ie ? window.event.srcElement : ev.target; while (f.nodeType != 1) f = f.parentNode; return f; }; Calendar.stopEvent = function(ev) { ev || (ev = window.event); if (Calendar.is_ie) { ev.cancelBubble = true; ev.returnValue = false; } else { ev.preventDefault(); ev.stopPropagation(); } return false; }; Calendar.addEvent = function(el,evname,func) { if (el.attachEvent) { // IE el.attachEvent("on" + evname,func); } else if (el.addEventListener) { // Gecko / W3C el.addEventListener(evname,func,true); } else { el["on" + evname] = func; } }; Calendar.removeEvent = function(el,func) { if (el.detachEvent) { // IE el.detachEvent("on" + evname,func); } else if (el.removeEventListener) { // Gecko / W3C el.removeEventListener(evname,true); } else { el["on" + evname] = null; } }; Calendar.createElement = function(type,parent) { var el = null; if (document.createElementNS) { // use the XHTML namespace; IE won't normally get here unless // they "fix" the DOM2 implementation. el = document.createElementNS("http://www.w3.org/1999/xhtml",type); } else { el = document.createElement(type); } if (typeof parent != "undefined") { parent.appendChild(el); } return el; }; // END: UTILITY FUNCTIONS // BEGIN: CALENDAR STATIC FUNCTIONS / Internal -- adds a set of events to make some element behave like a button. */ Calendar._add_evs = function(el) { with (Calendar) { addEvent(el,"mouSEOver",dayMouSEOver); addEvent(el,"mousedown",dayMouseDown); addEvent(el,"mouSEOut",dayMouSEOut); if (is_ie) { addEvent(el,"dblclick",dayMouseDblClick); el.setAttribute("unselectable",true); } } }; Calendar.findMonth = function(el) { if (typeof el.month != "undefined") { return el; } else if (typeof el.parentNode.month != "undefined") { return el.parentNode; } return null; }; Calendar.findYear = function(el) { if (typeof el.year != "undefined") { return el; } else if (typeof el.parentNode.year != "undefined") { return el.parentNode; } return null; }; Calendar.showMonthsCombo = function () { var cal = Calendar._C; if (!cal) { return false; } var cal = cal; var cd = cal.activeDiv; var mc = cal.monthsCombo; if (cal.hilitedMonth) { Calendar.removeClass(cal.hilitedMonth,"hilite"); } if (cal.activeMonth) { Calendar.removeClass(cal.activeMonth,"active"); } var mon = cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()]; Calendar.addClass(mon,"active"); cal.activeMonth = mon; var s = mc.style; s.display = "block"; if (cd.navtype < 0) s.left = cd.offsetLeft + "px"; else { var mcw = mc.offsetWidth; if (typeof mcw == "undefined") // Konqueror brain-dead techniques mcw = 50; s.left = (cd.offsetLeft + cd.offsetWidth - mcw) + "px"; } s.top = (cd.offsetTop + cd.offsetHeight) + "px"; }; Calendar.showYearsCombo = function (fwd) { var cal = Calendar._C; if (!cal) { return false; } var cal = cal; var cd = cal.activeDiv; var yc = cal.yearsCombo; if (cal.hilitedYear) { Calendar.removeClass(cal.hilitedYear,"hilite"); } if (cal.activeYear) { Calendar.removeClass(cal.activeYear,"active"); } cal.activeYear = null; var Y = cal.date.getFullYear() + (fwd ? 1 : -1); var yr = yc.firstChild; var show = false; for (var i = 12; i > 0; --i) { if (Y >= cal.minYear && Y <= cal.maxYear) { yr.innerHTML = Y; yr.year = Y; yr.style.display = "block"; show = true; } else { yr.style.display = "none"; } yr = yr.nextSibling; Y += fwd ? cal.yearStep : -cal.yearStep; } if (show) { var s = yc.style; s.display = "block"; if (cd.navtype < 0) s.left = cd.offsetLeft + "px"; else { var ycw = yc.offsetWidth; if (typeof ycw == "undefined") // Konqueror brain-dead techniques ycw = 50; s.left = (cd.offsetLeft + cd.offsetWidth - ycw) + "px"; } s.top = (cd.offsetTop + cd.offsetHeight) + "px"; } }; // event handlers Calendar.tableMouseUp = function(ev) { var cal = Calendar._C; if (!cal) { return false; } if (cal.timeout) { clearTimeout(cal.timeout); } var el = cal.activeDiv; if (!el) { return false; } var target = Calendar.getTargetElement(ev); ev || (ev = window.event); Calendar.removeClass(el,"active"); if (target == el || target.parentNode == el) { Calendar.cellClick(el,ev); } var mon = Calendar.findMonth(target); var date = null; if (mon) { date = new Date(cal.date); if (mon.month != date.getMonth()) { date.setMonth(mon.month); cal.setDate(date); cal.dateClicked = false; cal.callHandler(); } } else { var year = Calendar.findYear(target); if (year) { date = new Date(cal.date); if (year.year != date.getFullYear()) { date.setFullYear(year.year); cal.setDate(date); cal.dateClicked = false; cal.callHandler(); } } } with (Calendar) { removeEvent(document,"mouseup",tableMouseUp); removeEvent(document,tableMouSEOver); removeEvent(document,"mousemove",tableMouSEOver); cal._hideCombos(); _C = null; return stopEvent(ev); } }; Calendar.tableMouSEOver = function (ev) { var cal = Calendar._C; if (!cal) { return; } var el = cal.activeDiv; var target = Calendar.getTargetElement(ev); if (target == el || target.parentNode == el) { Calendar.addClass(el,"hilite active"); Calendar.addClass(el.parentNode,"rowhilite"); } else { if (typeof el.navtype == "undefined" || (el.navtype != 50 && (el.navtype == 0 || Math.abs(el.navtype) > 2))) Calendar.removeClass(el,"active"); Calendar.removeClass(el,"hilite"); Calendar.removeClass(el.parentNode,"rowhilite"); } ev || (ev = window.event); if (el.navtype == 50 && target != el) { var pos = Calendar.getAbsolutePos(el); var w = el.offsetWidth; var x = ev.clientX; var dx; var decrease = true; if (x > pos.x + w) { dx = x - pos.x - w; decrease = false; } else dx = pos.x - x; if (dx < 0) dx = 0; var range = el._range; var current = el._current; var count = Math.floor(dx / 10) % range.length; for (var i = range.length; --i >= 0;) if (range[i] == current) break; while (count-- > 0) if (decrease) { if (--i < 0) i = range.length - 1; } else if ( ++i >= range.length ) i = 0; var newval = range[i]; el.innerHTML = newval; cal.onUpdateTime(); } var mon = Calendar.findMonth(target); if (mon) { if (mon.month != cal.date.getMonth()) { if (cal.hilitedMonth) { Calendar.removeClass(cal.hilitedMonth,"hilite"); } Calendar.addClass(mon,"hilite"); cal.hilitedMonth = mon; } else if (cal.hilitedMonth) { Calendar.removeClass(cal.hilitedMonth,"hilite"); } } else { if (cal.hilitedMonth) { Calendar.removeClass(cal.hilitedMonth,"hilite"); } var year = Calendar.findYear(target); if (year) { if (year.year != cal.date.getFullYear()) { if (cal.hilitedYear) { Calendar.removeClass(cal.hilitedYear,"hilite"); } Calendar.addClass(year,"hilite"); cal.hilitedYear = year; } else if (cal.hilitedYear) { Calendar.removeClass(cal.hilitedYear,"hilite"); } } else if (cal.hilitedYear) { Calendar.removeClass(cal.hilitedYear,"hilite"); } } return Calendar.stopEvent(ev); }; Calendar.tableMouseDown = function (ev) { if (Calendar.getTargetElement(ev) == Calendar.getElement(ev)) { return Calendar.stopEvent(ev); } }; Calendar.calDragIt = function (ev) { var cal = Calendar._C; if (!(cal && cal.dragging)) { return false; } var posX; var posY; if (Calendar.is_ie) { posY = window.event.clientY + document.body.scrollTop; posX = window.event.clientX + document.body.scrollLeft; } else { posX = ev.pageX; posY = ev.pageY; } cal.hideShowCovered(); var st = cal.element.style; st.left = (posX - cal.xOffs) + "px"; st.top = (posY - cal.yOffs) + "px"; return Calendar.stopEvent(ev); }; Calendar.calDragEnd = function (ev) { var cal = Calendar._C; if (!cal) { return false; } cal.dragging = false; with (Calendar) { removeEvent(document,calDragIt); removeEvent(document,calDragEnd); tableMouseUp(ev); } cal.hideShowCovered(); }; Calendar.dayMouseDown = function(ev) { var el = Calendar.getElement(ev); if (el.disabled) { return false; } var cal = el.calendar; cal.activeDiv = el; Calendar._C = cal; if (el.navtype != 300) with (Calendar) { if (el.navtype == 50) { el._current = el.innerHTML; addEvent(document,tableMouSEOver); } else addEvent(document,Calendar.is_ie5 ? "mousemove" : "mouSEOver",tableMouSEOver); addClass(el,"hilite active"); addEvent(document,tableMouseUp); } else if (cal.isPopup) { cal._dragStart(ev); } if (el.navtype == -1 || el.navtype == 1) { if (cal.timeout) clearTimeout(cal.timeout); cal.timeout = setTimeout("Calendar.showMonthsCombo()",250); } else if (el.navtype == -2 || el.navtype == 2) { if (cal.timeout) clearTimeout(cal.timeout); cal.timeout = setTimeout((el.navtype > 0) ? "Calendar.showYearsCombo(true)" : "Calendar.showYearsCombo(false)",250); } else { cal.timeout = null; } return Calendar.stopEvent(ev); }; Calendar.dayMouseDblClick = function(ev) { Calendar.cellClick(Calendar.getElement(ev),ev || window.event); if (Calendar.is_ie) { document.selection.empty(); } }; Calendar.dayMouSEOver = function(ev) { var el = Calendar.getElement(ev); if (Calendar.isRelated(el,ev) || Calendar.C || el.disabled) { return false; } if (el.ttip) { if (el.ttip.substr(0,1) == "") { el.ttip = el.caldate.print(el.calendar.ttDateFormat) + el.ttip.substr(1); } el.calendar.tooltips.innerHTML = el.ttip; } if (el.navtype != 300) { Calendar.addClass(el,"hilite"); if (el.caldate) { Calendar.addClass(el.parentNode,"rowhilite"); } } return Calendar.stopEvent(ev); }; Calendar.dayMouSEOut = function(ev) { with (Calendar) { var el = getElement(ev); if (isRelated(el,ev) || _C || el.disabled) return false; removeClass(el,"hilite"); if (el.caldate) removeClass(el.parentNode,"rowhilite"); if (el.calendar) el.calendar.tooltips.innerHTML = _TT["SEL_DATE"]; return stopEvent(ev); } }; / A generic "click" handler :) handles all types of buttons defined in this calendar. */ Calendar.cellClick = function(el,ev) { var cal = el.calendar; var closing = false; var newdate = false; var date = null; if (typeof el.navtype == "undefined") { if (cal.currentDateEl) { Calendar.removeClass(cal.currentDateEl,"selected"); Calendar.addClass(el,"selected"); closing = (cal.currentDateEl == el); if (!closing) { cal.currentDateEl = el; } } cal.date.setDateOnly(el.caldate); date = cal.date; var other_month = !(cal.dateClicked = !el.otherMonth); if (!other_month && !cal.currentDateEl) cal._toggleMultipleDate(new Date(date)); else newdate = !el.disabled; // a date was clicked if (other_month) cal._init(cal.firstDayOfWeek,date); } else { if (el.navtype == 200) { Calendar.removeClass(el,"hilite"); cal.callCloseHandler(); return; } date = new Date(cal.date); if (el.navtype == 0) date.setDateOnly(new Date()); // TODAY // unless "today" was clicked,we assume no date was clicked so // the selected handler will know not to close the calenar when // in single-click mode. // cal.dateClicked = (el.navtype == 0); cal.dateClicked = false; var year = date.getFullYear(); var mon = date.getMonth(); function setMonth(m) { var day = date.getDate(); var max = date.getMonthDays(m); if (day > max) { date.setDate(max); } date.setMonth(m); }; switch (el.navtype) { case 400: Calendar.removeClass(el,"hilite"); var text = Calendar._TT["ABOUT"]; if (typeof text != "undefined") { text += cal.showsTime ? Calendar._TT["ABOUT_TIME"] : ""; } else { // FIXME: this should be removed as soon as lang files get updated! text = "Help and about Box text is not translated into this language.\n" + "If you know this language and you feel generous please update\n" + "the corresponding file in \"lang\" subdir to match calendar-en.js\n" + "and send it back to mihai_bazon@yahoo.com to get it into the distribution ;-)\n\n" + "Thank you!\n" + "http://dynarch.com/mishoo/calendar.epl\n"; } alert(text); return; case -2: if (year > cal.minYear) { date.setFullYear(year - 1); } break; case -1: if (mon > 0) { setMonth(mon - 1); } else if (year-- > cal.minYear) { date.setFullYear(year); setMonth(11); } break; case 1: if (mon < 11) { setMonth(mon + 1); } else if (year < cal.maxYear) { date.setFullYear(year + 1); setMonth(0); } break; case 2: if (year < cal.maxYear) { date.setFullYear(year + 1); } break; case 100: cal.setFirstDayOfWeek(el.fdow); return; case 50: var range = el._range; var current = el.innerHTML; for (var i = range.length; --i >= 0;) if (range[i] == current) break; if (ev && ev.shiftKey) { if (--i < 0) i = range.length - 1; } else if ( ++i >= range.length ) i = 0; var newval = range[i]; el.innerHTML = newval; cal.onUpdateTime(); return; case 0: // TODAY will bring us here if ((typeof cal.getDateStatus == "function") && cal.getDateStatus(date,date.getFullYear(),date.getMonth(),date.getDate())) { return false; } break; } if (!date.equalsTo(cal.date)) { cal.setDate(date); newdate = true; } else if (el.navtype == 0) newdate = closing = true; } if (newdate) { ev && cal.callHandler(); } if (closing) { Calendar.removeClass(el,"hilite"); ev && cal.callCloseHandler(); } }; // END: CALENDAR STATIC FUNCTIONS // BEGIN: CALENDAR OBJECT FUNCTIONS /* This function creates the calendar inside the given parent. If _par is null than it creates a popup calendar inside the BODY element. If _par is an element,be it BODY,then it creates a non-popup calendar (still hidden). Some properties need to be set before calling this function. / Calendar.prototype.create = function (_par) { var parent = null; if (! _par) { // default parent is the document body,in which case we create // a popup calendar. parent = document.getElementsByTagName("body")[0]; this.isPopup = true; } else { parent = _par; this.isPopup = false; } this.date = this.dateStr ? new Date(this.dateStr) : new Date(); var table = Calendar.createElement("table"); this.table = table; table.cellSpacing = 0; table.cellPadding = 0; table.calendar = this; Calendar.addEvent(table,Calendar.tableMouseDown); var div = Calendar.createElement("div"); this.element = div; div.className = "calendar"; if (this.isPopup) { div.style.position = "absolute"; div.style.display = "none"; } div.appendChild(table); var thead = Calendar.createElement("thead",table); var cell = null; var row = null; var cal = this; var hh = function (text,cs,navtype) { cell = Calendar.createElement("td",row); cell.colSpan = cs; cell.className = "button"; if (navtype != 0 && Math.abs(navtype) <= 2) cell.className += " nav"; Calendar._add_evs(cell); cell.calendar = cal; cell.navtype = navtype; cell.innerHTML = "
" + text + "
"; return cell; }; row = Calendar.createElement("tr",thead); var title_length = 6; (this.isPopup) && --title_length; (this.weekNumbers) && ++title_length; hh("?",1,400).ttip = Calendar._TT["INFO"]; this.title = hh("",title_length,300); this.title.className = "title"; if (this.isPopup) { this.title.ttip = Calendar._TT["DRAG_TO_MOVE"]; this.title.style.cursor = "move"; hh("×",200).ttip = Calendar._TT["CLOSE"]; } row = Calendar.createElement("tr",thead); row.className = "headrow"; this._nav_py = hh("«",-2); this._nav_py.ttip = Calendar._TT["PREV_YEAR"]; this._nav_pm = hh("‹",-1); this._nav_pm.ttip = Calendar._TT["PREV_MONTH"]; this._nav_now = hh(Calendar._TT["TODAY"],this.weekNumbers ? 4 : 3,0); this._nav_now.ttip = Calendar._TT["GO_TODAY"]; this._nav_nm = hh("›",1); this._nav_nm.ttip = Calendar._TT["NEXT_MONTH"]; this._nav_ny = hh("»",2); this._nav_ny.ttip = Calendar._TT["NEXT_YEAR"]; // day names row = Calendar.createElement("tr",thead); row.className = "daynames"; if (this.weekNumbers) { cell = Calendar.createElement("td",row); cell.className = "name wn"; cell.innerHTML = Calendar._TT["WK"]; } for (var i = 7; i > 0; --i) { cell = Calendar.createElement("td",row); if (!i) { cell.navtype = 100; cell.calendar = this; Calendar._add_evs(cell); } } this.firstdayname = (this.weekNumbers) ? row.firstChild.nextSibling : row.firstChild; this._displayWeekdays(); var tbody = Calendar.createElement("tbody",table); this.tbody = tbody; for (i = 6; i > 0; --i) { row = Calendar.createElement("tr",tbody); if (this.weekNumbers) { cell = Calendar.createElement("td",row); } for (var j = 7; j > 0; --j) { cell = Calendar.createElement("td",row); cell.calendar = this; Calendar._add_evs(cell); } } if (this.showsTime) { row = Calendar.createElement("tr",tbody); row.className = "time"; cell = Calendar.createElement("td",row); cell.className = "time"; cell.colSpan = 2; cell.innerHTML = Calendar._TT["TIME"] || ""; cell = Calendar.createElement("td",row); cell.className = "time"; cell.colSpan = this.weekNumbers ? 4 : 3; (function(){ function makeTimePart(className,init,range_start,range_end) { var part = Calendar.createElement("span",cell); part.className = className; part.innerHTML = init; part.calendar = cal; part.ttip = Calendar._TT["TIME_PART"]; part.navtype = 50; part._range = []; if (typeof range_start != "number") part._range = range_start; else { for (var i = range_start; i <= range_end; ++i) { var txt; if (i < 10 && range_end >= 10) txt = '0' + i; else txt = '' + i; part._range[part._range.length] = txt; } } Calendar._add_evs(part); return part; }; var hrs = cal.date.getHours(); var mins = cal.date.getMinutes(); var t12 = !cal.time24; var pm = (hrs > 12); if (t12 && pm) hrs -= 12; var H = makeTimePart("hour",hrs,t12 ? 1 : 0,t12 ? 12 : 23); var span = Calendar.createElement("span",cell); span.innerHTML = ":"; span.className = "colon"; var M = makeTimePart("minute",mins,59); var AP = null; cell = Calendar.createElement("td",row); cell.className = "time"; cell.colSpan = 2; if (t12) AP = makeTimePart("ampm",pm ? "pm" : "am",["am","pm"]); else cell.innerHTML = ""; cal.onSetTime = function() { var pm,hrs = this.date.getHours(), mins = this.date.getMinutes(); if (t12) { pm = (hrs >= 12); if (pm) hrs -= 12; if (hrs == 0) hrs = 12; AP.innerHTML = pm ? "pm" : "am"; } H.innerHTML = (hrs < 10) ? ("0" + hrs) : hrs; M.innerHTML = (mins < 10) ? ("0" + mins) : mins; }; cal.onUpdateTime = function() { var date = this.date; var h = parseInt(H.innerHTML,10); if (t12) { if (/pm/i.test(AP.innerHTML) && h < 12) h += 12; else if (/am/i.test(AP.innerHTML) && h == 12) h = 0; } var d = date.getDate(); var m = date.getMonth(); var y = date.getFullYear(); date.setHours(h); date.setMinutes(parseInt(M.innerHTML,10)); date.setFullYear(y); date.setMonth(m); date.setDate(d); this.dateClicked = false; this.callHandler(); }; })(); } else { this.onSetTime = this.onUpdateTime = function() {}; } var tfoot = Calendar.createElement("tfoot",table); row = Calendar.createElement("tr",tfoot); row.className = "footrow"; cell = hh(Calendar._TT["SEL_DATE"],this.weekNumbers ? 8 : 7,300); cell.className = "ttip"; if (this.isPopup) { cell.ttip = Calendar._TT["DRAG_TO_MOVE"]; cell.style.cursor = "move"; } this.tooltips = cell; div = Calendar.createElement("div",this.element); this.monthsCombo = div; div.className = "combo"; for (i = 0; i < Calendar._MN.length; ++i) { var mn = Calendar.createElement("div"); mn.className = Calendar.is_ie ? "label-IEfix" : "label"; mn.month = i; mn.innerHTML = Calendar._SMN[i]; div.appendChild(mn); } div = Calendar.createElement("div",this.element); this.yearsCombo = div; div.className = "combo"; for (i = 12; i > 0; --i) { var yr = Calendar.createElement("div"); yr.className = Calendar.is_ie ? "label-IEfix" : "label"; div.appendChild(yr); } this._init(this.firstDayOfWeek,this.date); parent.appendChild(this.element); }; / keyboard navigation,only for popup calendars */ Calendar._keyEvent = function(ev) { var cal = window._dynarch_popupCalendar; if (!cal || cal.multiple) return false; (Calendar.is_ie) && (ev = window.event); var act = (Calendar.is_ie || ev.type == "keypress"), K = ev.keyCode; if (ev.ctrlKey) { switch (K) { case 37: // KEY left act && Calendar.cellClick(cal._nav_pm); break; case 38: // KEY up act && Calendar.cellClick(cal._nav_py); break; case 39: // KEY right act && Calendar.cellClick(cal._nav_nm); break; case 40: // KEY down act && Calendar.cellClick(cal._nav_ny); break; default: return false; } } else switch (K) { case 32: // KEY space (now) Calendar.cellClick(cal._nav_now); break; case 27: // KEY esc act && cal.callCloseHandler(); break; case 37: // KEY left case 38: // KEY up case 39: // KEY right case 40: // KEY down if (act) { var prev,x,y,ne,el,step; prev = K == 37 || K == 38; step = (K == 37 || K == 39) ? 1 : 7; function setVars() { el = cal.currentDateEl; var p = el.pos; x = p & 15; y = p >> 4; ne = cal.ar_days[y]; };setVars(); function prevMonth() { var date = new Date(cal.date); date.setDate(date.getDate() - step); cal.setDate(date); }; function nextMonth() { var date = new Date(cal.date); date.setDate(date.getDate() + step); cal.setDate(date); }; while (1) { switch (K) { case 37: // KEY left if (--x >= 0) ne = cal.ar_days[y]; else { x = 6; K = 38; continue; } break; case 38: // KEY up if (--y >= 0) ne = cal.ar_days[y]; else { prevMonth(); setVars(); } break; case 39: // KEY right if (++x < 7) ne = cal.ar_days[y]; else { x = 0; K = 40; continue; } break; case 40: // KEY down if (++y < cal.ar_days.length) ne = cal.ar_days[y]; else { nextMonth(); setVars(); } break; } break; } if (ne) { if (!ne.disabled) Calendar.cellClick(ne); else if (prev) prevMonth(); else nextMonth(); } } break; case 13: // KEY enter if (act) Calendar.cellClick(cal.currentDateEl,ev); break; default: return false; } return Calendar.stopEvent(ev); }; / (RE)Initializes the calendar to the given date and firstDayOfWeek / Calendar.prototype._init = function (firstDayOfWeek,date) { var today = new Date(), TY = today.getFullYear(), TM = today.getMonth(), TD = today.getDate(); this.table.style.visibility = "hidden"; var year = date.getFullYear(); if (year < this.minYear) { year = this.minYear; date.setFullYear(year); } else if (year > this.maxYear) { year = this.maxYear; date.setFullYear(year); } this.firstDayOfWeek = firstDayOfWeek; this.date = new Date(date); var month = date.getMonth(); var mday = date.getDate(); var no_days = date.getMonthDays(); // calendar voodoo for computing the first day that would actually be // displayed in the calendar,even if it's from the prevIoUs month. // WARNING: this is magic. ;-) date.setDate(1); var day1 = (date.getDay() - this.firstDayOfWeek) % 7; if (day1 < 0) day1 += 7; date.setDate(-day1); date.setDate(date.getDate() + 1); var row = this.tbody.firstChild; var MN = Calendar._SMN[month]; var ar_days = this.ar_days = new Array(); var weekend = Calendar._TT["WEEKEND"]; var dates = this.multiple ? (this.datesCells = {}) : null; for (var i = 0; i < 6; ++i,row = row.nextSibling) { var cell = row.firstChild; if (this.weekNumbers) { cell.className = "day wn"; cell.innerHTML = date.getWeekNumber(); cell = cell.nextSibling; } row.className = "daysrow"; var hasdays = false,iday,dpos = ar_days[i] = []; for (var j = 0; j < 7; ++j,cell = cell.nextSibling,date.setDate(iday + 1)) { iday = date.getDate(); var wday = date.getDay(); cell.className = "day"; cell.pos = i << 4 | j; dpos[j] = cell; var current_month = (date.getMonth() == month); if (!currentmonth) { if (this.showsOtherMonths) { cell.className += " othermonth"; cell.otherMonth = true; } else { cell.className = "emptycell"; cell.innerHTML = ""; cell.disabled = true; continue; } } else { cell.otherMonth = false; hasdays = true; } cell.disabled = false; cell.innerHTML = this.getDateText ? this.getDateText(date,iday) : iday; if (dates) dates[date.print("%Y%m%d")] = cell; if (this.getDateStatus) { var status = this.getDateStatus(date,year,month,iday); if (this.getDateToolTip) { var toolTip = this.getDateToolTip(date,iday); if (toolTip) cell.title = toolTip; } if (status === true) { cell.className += " disabled"; cell.disabled = true; } else { if (/disabled/i.test(status)) cell.disabled = true; cell.className += " " + status; } } if (!cell.disabled) { cell.caldate = new Date(date); cell.ttip = ""; if (!this.multiple && current_month && iday == mday && this.hiliteToday) { cell.className += " selected"; this.currentDateEl = cell; } if (date.getFullYear() == TY && date.getMonth() == TM && iday == TD) { cell.className += " today"; cell.ttip += Calendar._TT["PART_TODAY"]; } if (weekend.indexOf(wday.toString()) != -1) cell.className += cell.otherMonth ? " oweekend" : " weekend"; } } if (!(hasdays || this.showsOtherMonths)) row.className = "emptyrow"; } this.title.innerHTML = Calendar._MN[month] + "," + year; this.onSetTime(); this.table.style.visibility = "visible"; this._initMultipleDates(); // PROFILE // this.tooltips.innerHTML = "Generated in " + ((new Date()) - today) + " ms"; }; Calendar.prototype._initMultipleDates = function() { if (this.multiple) { for (var i in this.multiple) { var cell = this.datesCells[i]; var d = this.multiple[i]; if (!d) continue; if (cell) cell.className += " selected"; } } }; Calendar.prototype._toggleMultipleDate = function(date) { if (this.multiple) { var ds = date.print("%Y%m%d"); var cell = this.datesCells[ds]; if (cell) { var d = this.multiple[ds]; if (!d) { Calendar.addClass(cell,"selected"); this.multiple[ds] = date; } else { Calendar.removeClass(cell,"selected"); delete this.multiple[ds]; } } } }; Calendar.prototype.setDateToolTipHandler = function (unaryFunction) { this.getDateToolTip = unaryFunction; }; / Calls _init function above for going to a certain date (but only if the date is different than the currently selected one). */ Calendar.prototype.setDate = function (date) { if (!date.equalsTo(this.date)) { this._init(this.firstDayOfWeek,date); } }; / Refreshes the calendar. Useful if the "disabledHandler" function is dynamic,meaning that the list of disabled date can change at runtime. Just call this function if you think that the list of disabled dates should change. */ Calendar.prototype.refresh = function () { this._init(this.firstDayOfWeek,this.date); }; /* Modifies the "firstDayOfWeek" parameter (pass 0 for Synday,etc.). / Calendar.prototype.setFirstDayOfWeek = function (firstDayOfWeek) { this._init(firstDayOfWeek,this.date); this._displayWeekdays(); }; / Allows customization of what dates are enabled. The "unaryFunction" parameter must be a function object that receives the date (as a JS Date object) and returns a boolean value. If the returned value is true then the passed date will be marked as disabled. */ Calendar.prototype.setDateStatusHandler = Calendar.prototype.setDisabledHandler = function (unaryFunction) { this.getDateStatus = unaryFunction; }; / Customization of allowed year range for the calendar. */ Calendar.prototype.setRange = function (a,z) { this.minYear = a; this.maxYear = z; }; /* Calls the first user handler (selectedHandler). / Calendar.prototype.callHandler = function () { if (this.onSelected) { this.onSelected(this,this.date.print(this.dateFormat)); } }; / Calls the second user handler (closeHandler). */ Calendar.prototype.callCloseHandler = function () { if (this.onClose) { this.onClose(this); } this.hideShowCovered(); }; / Removes the calendar object from the DOM tree and destroys it. */ Calendar.prototype.destroy = function () { var el = this.element.parentNode; el.removeChild(this.element); Calendar._C = null; window._dynarch_popupCalendar = null; }; /* Moves the calendar element to a different section in the DOM tree (changes its parent). / Calendar.prototype.reparent = function (new_parent) { var el = this.element; el.parentNode.removeChild(el); new_parent.appendChild(el); }; // This gets called when the user presses a mouse button anywhere in the // document,if the calendar is shown. If the click was outside the open // calendar this function closes it. Calendar._checkCalendar = function(ev) { var calendar = window._dynarch_popupCalendar; if (!calendar) { return false; } var el = Calendar.is_ie ? Calendar.getElement(ev) : Calendar.getTargetElement(ev); for (; el != null && el != calendar.element; el = el.parentNode); if (el == null) { // calls closeHandler which should hide the calendar. window._dynarch_popupCalendar.callCloseHandler(); return Calendar.stopEvent(ev); } }; / Shows the calendar. */ Calendar.prototype.show = function () { var rows = this.table.getElementsByTagName("tr"); for (var i = rows.length; i > 0;) { var row = rows[--i]; Calendar.removeClass(row,"rowhilite"); var cells = row.getElementsByTagName("td"); for (var j = cells.length; j > 0;) { var cell = cells[--j]; Calendar.removeClass(cell,"hilite"); Calendar.removeClass(cell,"active"); } } this.element.style.display = "block"; this.hidden = false; if (this.isPopup) { window._dynarch_popupCalendar = this; Calendar.addEvent(document,"keydown",Calendar._keyEvent); Calendar.addEvent(document,"keypress",Calendar._checkCalendar); } this.hideShowCovered(); }; / Hides the calendar. Also removes any "hilite" from the class of any TD element. */ Calendar.prototype.hide = function () { if (this.isPopup) { Calendar.removeEvent(document,Calendar._keyEvent); Calendar.removeEvent(document,Calendar._checkCalendar); } this.element.style.display = "none"; this.hidden = true; this.hideShowCovered(); }; / Shows the calendar at a given absolute position (beware that,depending on the calendar element style -- position property -- this might be relative to the parent's containing rectangle). / Calendar.prototype.showAt = function (x,y) { var s = this.element.style; s.left = x + "px"; s.top = y + "px"; this.show(); }; / Shows the calendar near a given element. */ Calendar.prototype.showAtElement = function (el,opts) { var self = this; var p = Calendar.getAbsolutePos(el); if (!opts || typeof opts != "string") { this.showAt(p.x,p.y + el.offsetHeight); return true; } function fixPosition(Box) { if (Box.x < 0) Box.x = 0; if (Box.y < 0) Box.y = 0; var cp = document.createElement("div"); var s = cp.style; s.position = "absolute"; s.right = s.bottom = s.width = s.height = "0px"; document.body.appendChild(cp); var br = Calendar.getAbsolutePos(cp); document.body.removeChild(cp); if (Calendar.is_ie) { br.y += document.body.scrollTop; br.x += document.body.scrollLeft; } else { br.y += window.scrollY; br.x += window.scrollX; } var tmp = Box.x + Box.width - br.x; if (tmp > 0) Box.x -= tmp; tmp = Box.y + Box.height - br.y; if (tmp > 0) Box.y -= tmp; }; this.element.style.display = "block"; Calendar.continuation_for_the_fucking_khtml_browser = function() { var w = self.element.offsetWidth; var h = self.element.offsetHeight; self.element.style.display = "none"; var valign = opts.substr(0,1); var halign = "l"; if (opts.length > 1) { halign = opts.substr(1,1); } // vertical alignment switch (valign) { case "T": p.y -= h; break; case "B": p.y += el.offsetHeight; break; case "C": p.y += (el.offsetHeight - h) / 2; break; case "t": p.y += el.offsetHeight - h; break; case "b": break; // already there } // horizontal alignment switch (halign) { case "L": p.x -= w; break; case "R": p.x += el.offsetWidth; break; case "C": p.x += (el.offsetWidth - w) / 2; break; case "l": p.x += el.offsetWidth - w; break; case "r": break; // already there } p.width = w; p.height = h + 40; self.monthsCombo.style.display = "none"; fixPosition(p); self.showAt(p.x,p.y); }; if (Calendar.is_khtml) setTimeout("Calendar.continuation_for_the_fucking_khtml_browser()",10); else Calendar.continuation_for_the_fucking_khtml_browser(); }; / Customizes the date format. */ Calendar.prototype.setDateFormat = function (str) { this.dateFormat = str; }; / Customizes the tooltip date format. */ Calendar.prototype.setTtDateFormat = function (str) { this.ttDateFormat = str; }; /* Tries to identify the date represented in a string. If successful it also calls this.setDate which moves the calendar to the given date. / Calendar.prototype.parseDate = function(str,fmt) { if (!fmt) fmt = this.dateFormat; this.setDate(Date.parseDate(str,fmt)); }; Calendar.prototype.hideShowCovered = function () { if (!Calendar.is_ie && !Calendar.is_opera) return; function getVisib(obj){ var value = obj.style.visibility; if (!value) { if (document.defaultView && typeof (document.defaultView.getComputedStyle) == "function") { // Gecko,W3C if (!Calendar.is_khtml) value = document.defaultView. getComputedStyle(obj,"").getPropertyValue("visibility"); else value = ''; } else if (obj.currentStyle) { // IE value = obj.currentStyle.visibility; } else value = ''; } return value; }; var tags = new Array("applet","iframe","select"); var el = this.element; var p = Calendar.getAbsolutePos(el); var EX1 = p.x; var EX2 = el.offsetWidth + EX1; var EY1 = p.y; var EY2 = el.offsetHeight + EY1; for (var k = tags.length; k > 0; ) { var ar = document.getElementsByTagName(tags[--k]); var cc = null; for (var i = ar.length; i > 0;) { cc = ar[--i]; p = Calendar.getAbsolutePos(cc); var CX1 = p.x; var CX2 = cc.offsetWidth + CX1; var CY1 = p.y; var CY2 = cc.offsetHeight + CY1; if (this.hidden || (CX1 > EX2) || (CX2 < EX1) || (CY1 > EY2) || (CY2 < EY1)) { if (!cc.msh_save_visibility) { cc.msh_save_visibility = getVisib(cc); } cc.style.visibility = cc.msh_save_visibility; } else { if (!cc.msh_save_visibility) { cc.__msh_save_visibility = getVisib(cc); } cc.style.visibility = "hidden"; } } } }; / Internal function; it displays the bar with the names of the weekday. */ Calendar.prototype._displayWeekdays = function () { var fdow = this.firstDayOfWeek; var cell = this.firstdayname; var weekend = Calendar._TT["WEEKEND"]; for (var i = 0; i < 7; ++i) { cell.className = "day name"; var realday = (i + fdow) % 7; if (i) { cell.ttip = Calendar._TT["DAY_FIRST"].replace("%s",Calendar._DN[realday]); cell.navtype = 100; cell.calendar = this; cell.fdow = realday; Calendar._add_evs(cell); } if (weekend.indexOf(realday.toString()) != -1) { Calendar.addClass(cell,"weekend"); } cell.innerHTML = Calendar._SDN[(i + fdow) % 7]; cell = cell.nextSibling; } }; / Internal function. Hides all combo Boxes that might be displayed. */ Calendar.prototype._hideCombos = function () { this.monthsCombo.style.display = "none"; this.yearsCombo.style.display = "none"; }; /* Internal function. Starts dragging the element. / Calendar.prototype._dragStart = function (ev) { if (this.dragging) { return; } this.dragging = true; var posX; var posY; if (Calendar.is_ie) { posY = window.event.clientY + document.body.scrollTop; posX = window.event.clientX + document.body.scrollLeft; } else { posY = ev.clientY + window.scrollY; posX = ev.clientX + window.scrollX; } var st = this.element.style; this.xOffs = posX - parseInt(st.left); this.yOffs = posY - parseInt(st.top); with (Calendar) { addEvent(document,calDragIt); addEvent(document,calDragEnd); } }; // BEGIN: DATE OBJECT PATCHES / Adds the number of days array to the Date object. */ Date._MD = new Array(31,28,31,30,31); / Constants used for time computations / Date.SECOND = 1000 / milliseconds /; Date.MINUTE = 60 Date.SECOND; Date.HOUR = 60 Date.MINUTE; Date.DAY = 24 Date.HOUR; Date.WEEK = 7 * Date.DAY; Date.parseDate = function(str,fmt) { var today = new Date(); var y = 0; var m = -1; var d = 0; var a = str.split(/\W+/); var b = fmt.match(/%./g); var i = 0,j = 0; var hr = 0; var min = 0; for (i = 0; i < a.length; ++i) { if (!a[i]) continue; switch (b[i]) { case "%d": case "%e": d = parseInt(a[i],10); break; case "%m": m = parseInt(a[i],10) - 1; break; case "%Y": case "%y": y = parseInt(a[i],10); (y < 100) && (y += (y > 29) ? 1900 : 2000); break; case "%b": case "%B": for (j = 0; j < 12; ++j) { if (Calendar._MN[j].substr(0,a[i].length).toLowerCase() == a[i].toLowerCase()) { m = j; break; } } break; case "%H": case "%I": case "%k": case "%l": hr = parseInt(a[i],10); break; case "%P": case "%p": if (/pm/i.test(a[i]) && hr < 12) hr += 12; else if (/am/i.test(a[i]) && hr >= 12) hr -= 12; break; case "%M": min = parseInt(a[i],10); break; } } if (isNaN(y)) y = today.getFullYear(); if (isNaN(m)) m = today.getMonth(); if (isNaN(d)) d = today.getDate(); if (isNaN(hr)) hr = today.getHours(); if (isNaN(min)) min = today.getMinutes(); if (y != 0 && m != -1 && d != 0) return new Date(y,m,d,hr,min,0); y = 0; m = -1; d = 0; for (i = 0; i < a.length; ++i) { if (a[i].search(/[a-zA-Z]+/) != -1) { var t = -1; for (j = 0; j < 12; ++j) { if (Calendar._MN[j].substr(0,a[i].length).toLowerCase() == a[i].toLowerCase()) { t = j; break; } } if (t != -1) { if (m != -1) { d = m+1; } m = t; } } else if (parseInt(a[i],10) <= 12 && m == -1) { m = a[i]-1; } else if (parseInt(a[i],10) > 31 && y == 0) { y = parseInt(a[i],10); (y < 100) && (y += (y > 29) ? 1900 : 2000); } else if (d == 0) { d = a[i]; } } if (y == 0) y = today.getFullYear(); if (m != -1 && d != 0) return new Date(y,0); return today; }; /* Returns the number of days in the current month / Date.prototype.getMonthDays = function(month) { var year = this.getFullYear(); if (typeof month == "undefined") { month = this.getMonth(); } if (((0 == (year%4)) && ( (0 != (year%100)) || (0 == (year%400)))) && month == 1) { return 29; } else { return Date._MD[month]; } }; / Returns the number of day in the year. */ Date.prototype.getDayOfYear = function() { var now = new Date(this.getFullYear(),this.getMonth(),this.getDate(),0); var then = new Date(this.getFullYear(),0); var time = now - then; return Math.floor(time / Date.DAY); }; / Returns the number of the week in year,as defined in ISO 8601. / Date.prototype.getWeekNumber = function() { var d = new Date(this.getFullYear(),0); var DoW = d.getDay(); d.setDate(d.getDate() - (DoW + 6) % 7 + 3); // Nearest Thu var ms = d.valueOf(); // GMT d.setMonth(0); d.setDate(4); // Thu in Week 1 return Math.round((ms - d.valueOf()) / (7 864e5)) + 1; }; / Checks date and time equality */ Date.prototype.equalsTo = function(date) { return ((this.getFullYear() == date.getFullYear()) && (this.getMonth() == date.getMonth()) && (this.getDate() == date.getDate()) && (this.getHours() == date.getHours()) && (this.getMinutes() == date.getMinutes())); }; /* Set only the year,date parts (keep existing time) / Date.prototype.setDateOnly = function(date) { var tmp = new Date(date); this.setDate(1); this.setFullYear(tmp.getFullYear()); this.setMonth(tmp.getMonth()); this.setDate(tmp.getDate()); }; / Prints the date in a string according to the given format. */ Date.prototype.print = function (str) { var m = this.getMonth(); var d = this.getDate(); var y = this.getFullYear(); var wn = this.getWeekNumber(); var w = this.getDay(); var s = {}; var hr = this.getHours(); var pm = (hr >= 12); var ir = (pm) ? (hr - 12) : hr; var dy = this.getDayOfYear(); if (ir == 0) ir = 12; var min = this.getMinutes(); var sec = this.getSeconds(); s["%a"] = Calendar._SDN[w]; // abbreviated weekday name [FIXME: I18N] s["%A"] = Calendar._DN[w]; // full weekday name s["%b"] = Calendar._SMN[m]; // abbreviated month name [FIXME: I18N] s["%B"] = Calendar._MN[m]; // full month name // FIXME: %c : preferred date and time representation for the current locale s["%C"] = 1 + Math.floor(y / 100); // the century number s["%d"] = (d < 10) ? ("0" + d) : d; // the day of the month (range 01 to 31) s["%e"] = d; // the day of the month (range 1 to 31) // FIXME: %D : american date style: %m/%d/%y // FIXME: %E,%F,%G,%g,%h (man strftime) s["%H"] = (hr < 10) ? ("0" + hr) : hr; // hour,range 00 to 23 (24h format) s["%I"] = (ir < 10) ? ("0" + ir) : ir; // hour,range 01 to 12 (12h format) s["%j"] = (dy < 100) ? ((dy < 10) ? ("00" + dy) : ("0" + dy)) : dy; // day of the year (range 001 to 366) s["%k"] = hr; // hour,range 0 to 23 (24h format) s["%l"] = ir; // hour,range 1 to 12 (12h format) s["%m"] = (m < 9) ? ("0" + (1+m)) : (1+m); // month,range 01 to 12 s["%M"] = (min < 10) ? ("0" + min) : min; // minute,range 00 to 59 s["%n"] = "\n"; // a newline character s["%p"] = pm ? "PM" : "AM"; s["%P"] = pm ? "pm" : "am"; // FIXME: %r : the time in am/pm notation %I:%M:%S %p // FIXME: %R : the time in 24-hour notation %H:%M s["%s"] = Math.floor(this.getTime() / 1000); s["%S"] = (sec < 10) ? ("0" + sec) : sec; // seconds,range 00 to 59 s["%t"] = "\t"; // a tab character // FIXME: %T : the time in 24-hour notation (%H:%M:%S) s["%U"] = s["%W"] = s["%V"] = (wn < 10) ? ("0" + wn) : wn; s["%u"] = w + 1; // the day of the week (range 1 to 7,1 = MON) s["%w"] = w; // the day of the week (range 0 to 6,0 = SUN) // FIXME: %x : preferred date representation for the current locale without the time // FIXME: %X : preferred time representation for the current locale without the date s["%y"] = ('' + y).substr(2,2); // year without the century (range 00 to 99) s["%Y"] = y; // year with the century s["%%"] = "%"; // a literal '%' character var re = /%./g; if (!Calendar.is_ie5 && !Calendar.is_khtml) return str.replace(re,function (par) { return s[par] || par; }); var a = str.match(re); for (var i = 0; i < a.length; i++) { var tmp = s[a[i]]; if (tmp) { re = new RegExp(a[i],'g'); str = str.replace(re,tmp); } } return str; }; Date.prototype.msh_oldSetFullYear = Date.prototype.setFullYear; Date.prototype.setFullYear = function(y) { var d = new Date(this); d.__msh_oldSetFullYear(y); if (d.getMonth() != this.getMonth()) this.setDate(28); this.msh_oldSetFullYear(y); }; // END: DATE OBJECT PATCHES // global object that remembers the calendar window._dynarch_popupCalendar = null; //*** calendar.js END **** / Copyright Mihai Bazon,2002,2003 | http://dynarch.com/mishoo/ --------------------------------------------------------------------------- The DHTML Calendar Details and latest version at: http://dynarch.com/mishoo/calendar.epl
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. 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 1.25 2005/03/07 09:51:33 mishoo 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) 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 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/%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("dateText",null); param_default("firstDay",null); 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); param_default("multiple",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.multiple || 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) { var p = cal.params; var update = (cal.dateClicked || p.electric); if (update && p.inputField) { p.inputField.value = cal.date.print(p.ifFormat); if (typeof p.inputField.onchange == "function") p.inputField.onchange(); } if (update && p.displayArea) p.displayArea.innerHTML = cal.date.print(p.daFormat); if (update && typeof p.onUpdate == "function") p.onUpdate(cal); if (update && p.flat) { if (typeof p.flatCallback == "function") p.flatCallback(cal); } if (update && p.singleClick && cal.dateClicked) cal.callCloseHandler(); }; if (params.flat != null) { 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.firstDay,params.date,params.onSelect || onSelect); cal.showsOtherMonths = params.showOthers; 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.setDateStatusHandler(params.dateStatusFunc); cal.getDateText = params.dateText; if (params.ifFormat) { cal.setDateFormat(params.ifFormat); } if (params.inputField && typeof params.inputField.value == "string") { cal.parseDate(params.inputField.value); } 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; var cal = window.calendar; if (dateEl) params.date = Date.parseDate(dateEl.value || dateEl.innerHTML,dateFmt); 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 { if (params.date) cal.setDate(params.date); cal.hide(); } if (params.multiple) { cal.multiple = {}; for (var i = params.multiple.length; --i >= 0;) { var d = params.multiple[i]; var ds = d.print("%Y%m%d"); cal.multiple[ds] = d; } } cal.showsOtherMonths = params.showOthers; cal.yearStep = params.step; cal.setRange(params.range[0],params.range[1]); cal.params = params; cal.setDateStatusHandler(params.dateStatusFunc); cal.getDateText = params.dateText; cal.setDateFormat(dateFmt); if (mustCreate) cal.create(); 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; }; return cal; }; //**** calendar-setup.js END *** // I18N // Calendar big5-utf8 language // Author: Gary Fu,gary@garyfu.idv.tw // Encoding: utf8 // Distributed under the same terms as the calendar itself. // For translators: please use UTF-8 if possible. We h3ly believe that // Unicode is the answer to a real internationalized world. Also please // include your contact information in the header,as can be seen above. // full day names Calendar._DN = new Array ("星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六", "星期日"); // Please note that the following array of short day names (and the same goes // for short month names,_SMN) isn't absolutely necessary. We give it here // for exemplification on how one can customize the short day names,but if // they are simply the first N letters of the full name you can simply say: // // Calendar._SDN_len = N; // short day name length // Calendar._SMN_len = N; // short month name length // // If N = 3 then this is not needed either since we assume a value of 3 if not // present,to be compatible with translation files that were written before // this feature. // short day names Calendar._SDN = new Array ("日", "一", "二", "三", "四", "五", "六", "日"); // First day of the week. "0" means display Sunday first,"1" means display // Monday first,etc. Calendar._FD = 0; // full month names Calendar._MN = new Array ("一月", "二月", "三月", "四月", "五月", "六月", "七月", "八月", "九月", "十月", "十一月", "十二月"); // short month names Calendar._SMN = new Array ("一月", "十二月"); // tooltips Calendar._TT = {}; Calendar._TT["INFO"] = "關於"; Calendar._TT["ABOUT"] = "DHTML Date/Time Selector\n" + "(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-) "For latest version visit: http://www.dynarch.com/projects/calendar/\n" + "Distributed under GNU LGPL. See http://gnu.org/licenses/lgpl.html for details." + "\n\n" + "日期選擇方法:\n" + "- 使用 \xab,\xbb 按鈕可選擇年份\n" + "- 使用 " + String.fromCharCode(0x2039) + "," + String.fromCharCode(0x203a) + " 按鈕可選擇月份\n" + "- 按住上面的按鈕可以加快選取"; Calendar._TT["ABOUT_TIME"] = "\n\n" + "時間選擇方法:\n" + "- 點擊任何的時間部份可增加其值\n" + "- 同時按Shift鍵再點擊可減少其值\n" + "- 點擊並拖曳可加快改變的值"; Calendar._TT["PREV_YEAR"] = "上一年 (按住選單)"; Calendar._TT["PREV_MONTH"] = "上一月 (按住選單)"; Calendar._TT["GO_TODAY"] = "到今日"; Calendar._TT["NEXT_MONTH"] = " 下一月(按住選單)"; Calendar._TT["NEXT_YEAR"] = "下一年 (按住選單)"; Calendar._TT["SEL_DATE"] = "選擇日期"; Calendar._TT["DRAG_TO_MOVE"] = "拖曳"; Calendar._TT["PART_TODAY"] = " (今日)"; // the following is to inform that "%s" is to be the first day of week // %s will be replaced with the day name. Calendar._TT["DAY_FIRST"] = "將 %s 顯示在前"; // This may be locale-dependent. It specifies the week-end days,as an array // of comma-separated numbers. The numbers are from 0 to 6: 0 means Sunday,1 // means Monday,etc. Calendar._TT["WEEKEND"] = "0,6"; Calendar._TT["CLOSE"] = "關閉"; Calendar._TT["TODAY"] = "今日"; Calendar._TT["TIME_PART"] = "點擊or拖曳可改變時間(同時按Shift為減)"; // date formats Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d"; Calendar._TT["TT_DATE_FORMAT"] = "%a,%b %e"; Calendar._TT["WK"] = "週"; Calendar._TT["TIME"] = "Time:"; //** calendar-big5-utf8.js END ***
<form name="form1" action="?" method="post"> <table> <?PHP function disp_js_calendar($button_id,$output_id) { / == sample & description == inputField : "birthday",// the ID of input field which you want to put "date" data,not NAME ifFormat : "%Y-%m-%d",// Date Format showsTime : false,// also show time ? button : "BTN",// button's ID,not NAME singleClick : true,// how to start this function ? Single-click or Double-click step : 1 // the interval of last year and next year / echo '<script type="text/javascript"> Calendar.setup({ inputField : "'.$output_id.'", ifFormat : "%Y-%m-%d", showsTime : false, button : "'.$button_id.'", singleClick : true, step : 1 }); '; } echo '<tr><th class="header">Date: <td><input type="text" name="src_date" value="'.$_POST['src_date'].'"> <input type="button" id="BTN" value="">'; disp_js_calendar("BTN","src_date"); echo '</td></tr>'; ?> </table>
