calendar.js

很好看日历脚本

Calendar=function(_1,_2,_3,_4){
this.activeDiv=null;
this.currentDateEl=null;
this.getDateStatus=null;
this.getDateToolTip=null;
this.getDateText=null;
this.timeout=null;
this.onSelected=_3||null;
this.onClose=_4||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 _1=="number"?_1:Calendar._FD;
this.showsOtherMonths=false;
this.dateStr=_2;
this.ar_days=null;
this.showsTime=false;
this.time24=true;
this.yearStep=2;
this.hiliteToday=true;
this.multiple=null;
this.table=null;
this.element=null;
this.tbody=null;
this.firstdayname=null;
this.monthsCombo=null;
this.yearsCombo=null;
this.hilitedMonth=null;
this.activeMonth=null;
this.hilitedYear=null;
this.activeYear=null;
this.dateClicked=false;
if(typeof Calendar._SDN=="undefined"){
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;
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;
}
};
Calendar._C=null;
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));
Calendar.is_opera=/opera/i.test(navigator.userAgent);
Calendar.is_khtml=/Konqueror|Safari|KHTML/i.test(navigator.userAgent);
Calendar.getAbsolutePos=function(el){
var SL=0,ST=0;
var _9=/^div$/i.test(el.tagName);
if(_9&&el.scrollLeft){
SL=el.scrollLeft;
}
if(_9&&el.scrollTop){
ST=el.scrollTop;
}
var r={x:el.offsetLeft-SL,y:el.offsetTop-ST};
if(el.offsetParent){
var _b=this.getAbsolutePos(el.offsetParent);
r.x+=_b.x;
r.y+=_b.y;
}
return r;
};
Calendar.isRelated=function(el,_d){
var _e=_d.relatedTarget;
if(!_e){
var _f=_d.type;
if(_f=="mouseover"){
_e=_d.fromElement;
}else{
if(_f=="mouseout"){
_e=_d.toElement;
}
}
}
while(_e){
if(_e==el){
return true;
}
_e=_e.parentNode;
}
return false;
};
Calendar.removeClass=function(el,_11){
if(!(el&&el.className)){
return;
}
var cls=el.className.split(" ");
var ar=new Array();
for(var i=cls.length;i>0;){
if(cls[--i]!=_11){
ar[ar.length]=cls[i];
}
}
el.className=ar.join(" ");
};
Calendar.addClass=function(el,_16){
Calendar.removeClass(el,_16);
el.className+=" "+_16;
};
Calendar.getElement=function(ev){
var f=Calendar.is_ie?window.event.srcElement:ev.currentTarget;
while(f.nodeType!=1||/^div$/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,_1d,_1e){
if(el.attachEvent){
el.attachEvent("on"+_1d,_1e);
}else{
if(el.addEventListener){
el.addEventListener(_1d,_1e,true);
}else{
el["on"+_1d]=_1e;
}
}
};
Calendar.removeEvent=function(el,_20,_21){
if(el.detachEvent){
el.detachEvent("on"+_20,_21);
}else{
if(el.removeEventListener){
el.removeEventListener(_20,_21,true);
}else{
el["on"+_20]=null;
}
}
};
Calendar.createElement=function(_22,_23){
var el=null;
if(document.createElementNS){
el=document.createElementNS("http://www.w3.org/1999/xhtml",_22);
}else{
el=document.createElement(_22);
}
if(typeof _23!="undefined"){
_23.appendChild(el);
}
return el;
};
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"){
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 _34=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";
_34=true;
}else{
yr.style.display="none";
}
yr=yr.nextSibling;
Y+=fwd?cal.yearStep:-cal.yearStep;
}
if(_34){
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"){
ycw=50;
}
s.left=(cd.offsetLeft+cd.offsetWidth-ycw)+"px";
}
s.top=(cd.offsetTop+cd.offsetHeight)+"px";
}
};
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 _3b=Calendar.getTargetElement(ev);
ev||(ev=window.event);
Calendar.removeClass(el,"active");
if(_3b==el||_3b.parentNode==el){
Calendar.cellClick(el,ev);
}
var mon=Calendar.findMonth(_3b);
var _3d=null;
if(mon){
_3d=new Date(cal.date);
if(mon.month!=_3d.getMonth()){
_3d.setMonth(mon.month);
cal.setDate(_3d);
cal.dateClicked=false;
cal.callHandler();
}
}else{
var _3e=Calendar.findYear(_3b);
if(_3e){
_3d=new Date(cal.date);
if(_3e.year!=_3d.getFullYear()){
_3d.setFullYear(_3e.year);
cal.setDate(_3d);
cal.dateClicked=false;
cal.callHandler();
}
}
}
with(Calendar){
removeEvent(document,"mouseup",tableMouseUp);
removeEvent(document,"mouseover",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 _42=Calendar.getTargetElement(ev);
if(_42==el||_42.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&&_42!=el){
var pos=Calendar.getAbsolutePos(el);
var w=el.offsetWidth;
var x=ev.clientX;
var dx;
var _47=true;
if(x>pos.x+w){
dx=x-pos.x-w;
_47=false;
}else{
dx=pos.x-x;
}
if(dx<0){
dx=0;
}
var _48=el._range;
var _49=el._current;
var _4a=Math.floor(dx/10)%_48.length;
for(var i=_48.length;--i>=0;){
if(_48[i]==_49){
break;
}
}
while(_4a-->0){
if(_47){
if(--i<0){
i=_48.length-1;
}
}else{
if(++i>=_48.length){
i=0;
}
}
}
var _4c=_48[i];
el.innerHTML=_4c;
cal.onUpdateTime();
}
var mon=Calendar.findMonth(_42);
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 _4e=Calendar.findYear(_42);
if(_4e){
if(_4e.year!=cal.date.getFullYear()){
if(cal.hilitedYear){
Calendar.removeClass(cal.hilitedYear,"hilite");
}
Calendar.addClass(_4e,"hilite");
cal.hilitedYear=_4e;
}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 _52;
var _53;
if(Calendar.is_ie){
_53=window.event.clientY+document.body.scrollTop;
_52=window.event.clientX+document.body.scrollLeft;
}else{
_52=ev.pageX;
_53=ev.pageY;
}
cal.hideShowCovered();
var st=cal.element.style;
st.left=(_52-cal.xOffs)+"px";
st.top=(_53-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,"mousemove",calDragIt);
removeEvent(document,"mouseup",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,"mousemove",tableMouseOver);
}else{
addEvent(document,Calendar.is_ie5?"mousemove":"mouseover",tableMouseOver);
}
addClass(el,"hilite active");
addEvent(document,"mouseup",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);
}
};
Calendar.cellClick=function(el,ev){
var cal=el.calendar;
var _62=false;
var _63=false;
var _64=null;
if(typeof el.navtype=="undefined"){
if(cal.currentDateEl){
Calendar.removeClass(cal.currentDateEl,"selected");
Calendar.addClass(el,"selected");
_62=(cal.currentDateEl==el);
if(!_62){
cal.currentDateEl=el;
}
}
cal.date.setDateOnly(el.caldate);
_64=cal.date;
var _65=!(cal.dateClicked=!el.otherMonth);
if(!_65&&!cal.currentDateEl){
cal._toggleMultipleDate(new Date(_64));
}else{
_63=!el.disabled;