glDatePicker.min.js

/*!
 * glDatePicker v2.0
 * http://glad.github.com/glDatePicker/
 *
 * Copyright (c) 2013 Gautam Lad.  All rights reserved.
 * Released under the MIT license.
 *
 * Date: Tue Jan 1 2013
 */
(function(){$.fn.glDatePicker=function(options){var pluginName="glDatePicker";var instance=this.data(pluginName);if(!instance){return this.each(function(){return $(this).data(pluginName,new glDatePicker(this,options))})}return(options===true)?instance:this};$.fn.glDatePicker.defaults={format:"yyyy-mm-dd",cssName:"default",zIndex:1000,borderSize:1,calendarOffset:{x:0,y:1},showAlways:false,hideOnClick:true,allowMonthSelect:true,allowYearSelect:true,todayDate:new Date(),selectedDate:null,prevArrow:"\u25c4",nextArrow:"\u25ba",selectableDates:null,selectableDateRange:null,specialDates:null,selectableMonths:null,selectableYears:null,selectableDOW:null,monthNames:null,dowNames:null,dowOffset:0,onClick:(function(el,cell,date,data){el.val(date.format(this.format))}),onHover:function(el,cell,date,data){},onShow:function(calendar){calendar.show()},onHide:function(calendar){calendar.hide()},firstDate:null};var glDatePicker=(function(){function glDatePicker(element,userOptions){var self=this;self.el=$(element);var el=self.el;self.options=$.extend(true,{},$.fn.glDatePicker.defaults,userOptions);var options=self.options;self.calendar=$($.find("[gldp-el="+el.attr("gldp-id")+" ]"));options.selectedDate=options.selectedDate||options.todayDate;options.firstDate=(new Date((options.firstDate||options.selectedDate)))._first();if(!(el.attr("gldp-id")||"").length){el.attr("gldp-id","gldp-"+Math.round(Math.random()*10000000000))}el.addClass("gldp-el").bind("click",function(e){self.show(e)}).bind("focus",function(e){self.show(e)});if(self.calendar.length&&!options.showAlways){self.calendar.hide()}$(document).bind("mouseup",function(e){var target=e.target;var calendar=self.calendar;if(!el.is(target)&&!calendar.is(target)&&calendar.has(target).length===0&&calendar.is(":visible")){self.hide()}});self.render()}glDatePicker.prototype={show:function(){$.each($(".gldp-el").not(this.el),function(i,o){if(o.length){o.options.onHide(o.calendar)}});this.options.onShow(this.calendar)},hide:function(){if(this.options&&!this.options.showAlways){this.options.onHide(this.calendar)}},render:function(renderCalback){var self=this;var el=self.el;var options=self.options;var calendar=self.calendar;var coreClass=" core border ";var cssName="gldp-"+options.cssName;var todayVal=options.todayDate._val();var todayTime=todayVal.time;var maxRow=6;var maxCol=7;var borderSize=options.borderSize+"px";var getSelectableList=function(min,max,userList){var resultList=[];for(var i=min;i<=max;i++){resultList.push(i)}if(userList){var newList=[];$.each(userList,function(i,v){if(v>=min&&v<=max&&newList.indexOf(v)<0){newList.push(v)}});resultList=newList.length?newList:resultList}resultList.sort();return resultList};var selectableMonths=getSelectableList(0,11,options.selectableMonths);var selectableYears=getSelectableList(todayVal.year-5,todayVal.year+5,options.selectableYears);var selectableDOW=getSelectableList(0,6,options.selectableDOW);var dowNames=options.dowNames||["Sun","Mon","Tue","Wed","Thu","Fri","Sat"];var monthNames=options.monthNames||["January","February","March","April","May","June","July","August","September","October","November","December"];var containerWidth=el.outerWidth();var containerHeight=containerWidth;var getCellSize=function(_size,_count){return(_size/_count)+((options.borderSize/_count)*(_count-1))};var cellWidth=getCellSize(containerWidth,maxCol);var cellHeight=getCellSize(containerHeight,maxRow+2);if(!calendar.length){self.calendar=calendar=$("<div/>").attr("gldp-el",el.attr("gldp-id")).data("is",true).css({display:(options.showAlways?undefined:"none"),zIndex:options.zIndex,width:(cellWidth*maxCol)+"px"});$("body").append(calendar)}else{if(!eval(calendar.data("is"))){containerWidth=calendar.outerWidth();containerHeight=calendar.outerHeight();cellWidth=getCellSize(containerWidth,maxCol);cellHeight=getCellSize(containerHeight,maxRow+2)}}if(!el.is(":visible")){calendar.hide()}calendar.removeClass().addClass(cssName).children().remove();var onResize=function(){var elPos=el.offset();calendar.css({top:(elPos.top+el.outerHeight()+options.calendarOffset.y)+"px",left:(elPos.left+options.calendarOffset.x)+"px"})};$(window).resize(onResize);onResize();var cellCSS={width:cellWidth+"px",height:cellHeight+"px",lineHeight:cellHeight+"px"};var setFirstDate=function(_date){if(_date){options.firstDate=_date;self.render()}};var getFirstDate=function(_offset){var _date=new Date(options.firstDate);_offset=_offset||0;while(true){_date.setMonth(_date.getMonth()+_offset);_date.setDate(Math.min(1,_date._max()));if(_offset==0){break}var dateVal=_date._val();var dateMonth=dateVal.month;var dateYear=dateVal.year;if(selectableMonths.indexOf(dateMonth)!=-1){if(selectableYears.indexOf(dateYear)!=-1){break}else{if(dateYear<selectableYears[0]||dateYear>selectableYears[selectableYears.length-1]){return null
}}}}return _date};var prevFirstDate=getFirstDate(-1);var nextFirstDate=getFirstDate(1);var firstDate=(options.firstDate=getFirstDate());var firstDateVal=firstDate._val();var firstDateMonth=firstDateVal.month;var firstDateYear=firstDateVal.year;var startDate=new Date(firstDate);var dowOffset=Math.abs(Math.min(6,Math.max(0,options.dowOffset)));var startOffset=startDate.getDay()-dowOffset;startOffset=startOffset<1?-7-startOffset:-startOffset;dowNames=(dowNames.concat(dowNames)).slice(dowOffset,dowOffset+7);startDate._add(startOffset);var showPrev=(prevFirstDate);var showNext=(nextFirstDate);var monyearClass=coreClass+"monyear ";var prevCell=$("<div/>").addClass(monyearClass).css($.extend({},cellCSS,{borderWidth:borderSize+" 0 0 "+borderSize})).append($("<a/>").addClass("prev-arrow"+(showPrev?"":"-off")).html(options.prevArrow)).mousedown(function(){return false}).click(function(e){if(options.prevArrow!=""&&showPrev){e.stopPropagation();setFirstDate(prevFirstDate)}});var titleCellCount=maxCol-2;var titleWidth=(cellWidth*titleCellCount)-(titleCellCount*options.borderSize)+(options.borderSize);var titleCell=$("<div/>").addClass(monyearClass+"title").css($.extend({},cellCSS,{width:titleWidth+"px",borderTopWidth:borderSize,marginLeft:"-"+(borderSize)}));var nextCell=$("<div/>").addClass(monyearClass).css($.extend({},cellCSS,{marginLeft:"-"+(borderSize),borderWidth:borderSize+" "+borderSize+" 0 0"})).append($("<a/>").addClass("next-arrow"+(showNext?"":"-off")).html(options.nextArrow)).mousedown(function(){return false}).click(function(e){if(options.nextArrow!=""&&showNext){e.stopPropagation();setFirstDate(nextFirstDate)}});calendar.append(prevCell).append(titleCell).append(nextCell);for(var row=0,cellIndex=0;row<maxRow+1;row++){for(var col=0;col<maxCol;col++,cellIndex++){var cellDate=new Date(startDate);var cellClass="day";var cellZIndex=options.zIndex+(cellIndex);var cell=$("<div/>");if(!row){cellClass="dow";cell.html(dowNames[col]);cellDate=null}else{cellDate._add(col+((row-1)*maxCol));var cellDateVal=cellDate._val();var cellDateTime=cellDateVal.time;var specialData=null;var isSelectable=true;var getRepeatDate=function(v,date){if(v.repeatYear===true){date.setYear(cellDateVal.year)}if(v.repeatMonth===true){date.setMonth(cellDateVal.month)}return date._val()};cell.html(cellDateVal.date);if(options.selectableDateRange){isSelectable=false;$.each(options.selectableDateRange,function(i,v){var dateFrom=v.from;var dateTo=(v.to||null);dateTo=dateTo||new Date(v.from.getFullYear(),v.from.getMonth(),v.from._max());dateFrom=getRepeatDate(v,dateFrom);dateTo=getRepeatDate(v,dateTo);if(cellDateTime>=dateFrom.time&&cellDateTime<=dateTo.time){isSelectable=true;return true}})}if(options.selectableDates){if((options.selectableDateRange&&!isSelectable)||(isSelectable&&!options.selectableDateRange)){isSelectable=false}$.each(options.selectableDates,function(i,v){var vDate=getRepeatDate(v,v.date);if(vDate.time==cellDateTime){return(isSelectable=true)}})}if(!isSelectable||selectableYears.indexOf(cellDateVal.year)<0||selectableMonths.indexOf(cellDateVal.month)<0||selectableDOW.indexOf(cellDateVal.day)<0){cellClass="noday"}else{cellClass=(["sun","mon","tue","wed","thu","fri","sat"])[cellDateVal.day];if(firstDateMonth!=cellDateVal.month){cellClass+=" outday"}if(todayTime==cellDateTime){cellClass="today";cellZIndex+=50}if(options.selectedDate._time()==cellDateTime){cellClass="selected";cellZIndex+=51}if(options.specialDates){$.each(options.specialDates,function(i,v){var vDate=getRepeatDate(v,v.date);if(vDate.time==cellDateTime){cellClass=(v.cssClass||"special");cellZIndex+=52;specialData=v.data}})}cell.mousedown(function(){return false}).hover(function(e){e.stopPropagation();var hoverData=$(this).data("data");options.onHover(el,cell,hoverData.date,hoverData.data)}).click(function(e){e.stopPropagation();var clickedData=$(this).data("data");options.selectedDate=options.firstDate=clickedData.date;self.render(function(){if(!options.showAlways&&options.hideOnClick){self.hide()}});options.onClick(el,$(this),clickedData.date,clickedData.data)})}}$.extend(cellCSS,{borderTopWidth:borderSize,borderBottomWidth:borderSize,borderLeftWidth:(row>0||(!row&&!col))?borderSize:0,borderRightWidth:(row>0||(!row&&col==6))?borderSize:0,marginLeft:(col>0)?"-"+(borderSize):0,marginTop:(row>0)?"-"+(borderSize):0,zIndex:cellZIndex});cell.data("data",{date:cellDate,data:specialData}).addClass(coreClass+cellClass).css(cellCSS);calendar.append(cell)}}var toggleYearMonthSelect=function(showYear){var show="inline-block";var hide="none";if(options.allowMonthSelect){monthText.css({display:!showYear?hide:show});monthSelect.css({display:!showYear?show:hide})}if(options.allowYearSelect){yearText.css({display:showYear?hide:show});yearSelect.css({display:showYear?show:hide})}};var onYearMonthSelect=function(){options.firstDate=new Date(yearSelect.val(),monthSelect.val(),1);self.render()};var monthSelect=$("<select/>").hide().change(onYearMonthSelect);var yearSelect=$("<select/>").hide().change(onYearMonthSelect);
var monthText=$("<span/>").html(monthNames[firstDateMonth]).mousedown(function(){return false}).click(function(e){e.stopPropagation();toggleYearMonthSelect(false)});var yearText=$("<span/>").html(firstDateYear).mousedown(function(){return false}).click(function(e){e.stopPropagation();toggleYearMonthSelect(true)});$.each(monthNames,function(i,v){if(options.allowMonthSelect&&selectableMonths.indexOf(i)!=-1){var o=$("<option/>").html(v).attr("value",i);if(i==firstDateMonth){o.attr("selected","selected")}monthSelect.append(o)}});$.each(selectableYears,function(i,v){if(options.allowYearSelect){var o=$("<option/>").html(v).attr("value",v);if(v==firstDateYear){o.attr("selected","selected")}yearSelect.append(o)}});var titleYearMonth=$("<div/>").append(monthText).append(monthSelect).append(yearText).append(yearSelect);titleCell.children().remove();titleCell.append(titleYearMonth);renderCalback=renderCalback||(function(){});renderCalback()}};return glDatePicker})();var dateFormat=function(){var token=/d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,timezone=/\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,timezoneClip=/[^-+\dA-Z]/g,pad=function(val,len){val=String(val);len=len||2;while(val.length<len){val="0"+val}return val};return function(date,mask,utc){var dF=dateFormat;if(arguments.length==1&&Object.prototype.toString.call(date)=="[object String]"&&!/\d/.test(date)){mask=date;date=undefined}date=date?new Date(date):new Date;if(isNaN(date)){throw SyntaxError("invalid date")}mask=String(dF.masks[mask]||mask||dF.masks["default"]);if(mask.slice(0,4)=="UTC:"){mask=mask.slice(4);utc=true}var _=utc?"getUTC":"get",d=date[_+"Date"](),D=date[_+"Day"](),m=date[_+"Month"](),y=date[_+"FullYear"](),H=date[_+"Hours"](),M=date[_+"Minutes"](),s=date[_+"Seconds"](),L=date[_+"Milliseconds"](),o=utc?0:date.getTimezoneOffset(),flags={d:d,dd:pad(d),ddd:dF.i18n.dayNames[D],dddd:dF.i18n.dayNames[D+7],m:m+1,mm:pad(m+1),mmm:dF.i18n.monthNames[m],mmmm:dF.i18n.monthNames[m+12],yy:String(y).slice(2),yyyy:y,h:H%12||12,hh:pad(H%12||12),H:H,HH:pad(H),M:M,MM:pad(M),s:s,ss:pad(s),l:pad(L,3),L:pad(L>99?Math.round(L/10):L),t:H<12?"a":"p",tt:H<12?"am":"pm",T:H<12?"A":"P",TT:H<12?"AM":"PM",Z:utc?"UTC":(String(date).match(timezone)||[""]).pop().replace(timezoneClip,""),o:(o>0?"-":"+")+pad(Math.floor(Math.abs(o)/60)*100+Math.abs(o)%60,4),S:["th","st","nd","rd"][d%10>3?0:(d%100-d%10!=10)*d%10]};return mask.replace(token,function($0){return $0 in flags?flags[$0]:$0.slice(1,$0.length-1)})}}();dateFormat.masks={"default":"ddd mmm dd yyyy HH:MM:ss",shortDate:"m/d/yy",mediumDate:"mmm d, yyyy",longDate:"mmmm d, yyyy",fullDate:"dddd, mmmm d, yyyy",shortTime:"h:MM TT",mediumTime:"h:MM:ss TT",longTime:"h:MM:ss TT Z",isoDate:"yyyy-mm-dd",isoTime:"HH:MM:ss",isoDateTime:"yyyy-mm-dd'T'HH:MM:ss",isoUtcDateTime:"UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"};dateFormat.i18n={dayNames:["Sun","Mon","Tue","Wed","Thu","Fri","Sat","Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],monthNames:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","January","February","March","April","May","June","July","August","September","October","November","December"]};(function(){Date.prototype._clear=function(){this.setHours(0);this.setMinutes(0);this.setSeconds(0);this.setMilliseconds(0);return this};Date.prototype.format=function(mask,utc){return dateFormat(this,mask,utc)};Date.prototype._time=function(){return this._clear().getTime()};Date.prototype._max=function(){var isLeapYear=(new Date(this.getYear(),1,29).getMonth()==1)?1:0;var days=[31,28+isLeapYear,31,30,31,30,31,31,30,31,30,31];return days[this.getMonth()]};Date.prototype._add=function(days){this.setDate(this.getDate()+days)};Date.prototype._first=function(){var date=new Date(this);date.setDate(1);return date};Date.prototype._val=function(){this._clear();return{year:this.getFullYear(),month:this.getMonth(),date:this.getDate(),time:this.getTime(),day:this.getDay()}}})()})();