// ------js日历程序-------------- //// 原作者：不详 升级：northsnow(塞北的雪) 升级日期：2005年12月
//日历开始var date_start,date_end,g_objectvar today = new Date();var separator="-";var s_DATE;var inover=false;
//mode :时间变换的类型0-年 1-月 2-直接选择月function change_date(temp,mode){ var t_month,t_year if (mode){ if(mode==1) t_month=parseInt(cele_date_month.value,10)+parseInt(temp,10); else t_month=parseInt(temp) if (t_month<cele_date_month.options(0).text) { cele_date_month.value=cele_date_month.options(cele_date_month.length-1).text; change_date(parseInt(cele_date_year.value,10)-1,0); } else{ if (t_month>cele_date_month.options(cele_date_month.length-1).text){ cele_date_month.value=cele_date_month.options(0).text; change_date(parseInt(cele_date_year.value,10)+1,0); } else {cele_date_month.value=t_month; set_cele_date(cele_date_year.value,cele_date_month.value); } } } else{ t_year=parseInt(temp,10); if (t_year<cele_date_year.options(0).text) { cele_date_year.value=cele_date_year.options(0).text; set_cele_date(cele_date_year.value,1); } else{ if (parseInt(t_year,10)>parseInt(cele_date_year.options(cele_date_year.length-1).text,10)){ cele_date_year.value=cele_date_year.options(cele_date_year.length-1).text; set_cele_date(cele_date_year.value,12); } else {cele_date_year.value=t_year; set_cele_date(cele_date_year.value,cele_date_month.value); } } }
window.cele_date.focus();
}
//初始化日历function init(d_start,d_end){//alert('ss'); var temp_str; var i=0 var j=0 date_start=new Date(1980,7,1) date_end=new Date(2004,8,1) document.writeln("<div name=/"cele_date/" id=/"cele_date/" style=/"display:none/" style=/"LEFT: 69px; POSITION: absolute; TOP: 159px;Z-INDEX:99/" onClick=/"event.cancelBubble=true;/" onBlur=/"hilayer()/" onMouseout=/"lostlayerfocus()/">-</div>"); window.cele_date.innerHTML=""; temp_str="<table border=/"1/" bgcolor=/"#DDDDDD/" bordercolor=/"white/"><tr><td colspan=7 οnmοuseοver=/"overcolor(this)/">"; temp_str+="<input type=/"Button/" value=/"<</" οnclick=/"change_date(-1,1)/" οnmοuseοver=/"getlayerfocus()/" style=/"color: #000099; background-color: #BFBFBF; cursor: hand/">-";
temp_str+="" temp_str+="<select name=/"cele_date_year/" id=/"cele_date_year/" language=/"javascript/" οnchange=/"change_date(this.value,0)/" οnmοuseοver=/"getlayerfocus()/" οnblur=/"getlayerfocus()/" style=/"font-size: 9pt; border: 1px #666666 outset; background-color: #F4F8FB/">"
for (i=1990;i<=2120;i++) { temp_str+="<OPTION value=/""+i.toString()+"/">"+i.toString()+"</OPTION>"; } temp_str+="</select>-"; temp_str+="" temp_str+="<select name=/"cele_date_month/" id=/"cele_date_month/" language=/"javascript/" οnchange=/"change_date(this.value,2)/" οnmοuseοver=/"getlayerfocus()/" οnblur=/"getlayerfocus()/" style=/"font-size: 9pt; border: 1px #666666 outset; background-color: #F4F8FB/">"
for (i=1;i<=12;i++) { temp_str+="<OPTION value=/""+i.toString()+"/">"+i.toString()+"</OPTION>"; } temp_str+="</select>-"; temp_str+="" temp_str+="<input type=/"Button/" value=/">>/" οnclick=/"change_date(1,1)/" οnmοuseοver=/"getlayerfocus()/" style=/"color: #000099; background-color: #BFBFBF; cursor: hand/">";
temp_str+="</td></tr><tr><td οnmοuseοver=/"overcolor(this)/">" temp_str+="<font color=red>日</font></td><td>";temp_str+="一</td><td>"; temp_str+="二</td><td>"; temp_str+="三</td><td>" temp_str+="四</td><td>";temp_str+="五</td><td>"; temp_str+="六</td></tr>"; for (i=1 ;i<=6 ;i++) { temp_str+="<tr>"; for(j=1;j<=7;j++){ temp_str+="<td name=/"c"+i+"_"+j+"/"id=/"c"+i+"_"+j+"/" style=/"CURSOR: hand/" style=/"COLOR:#000000/" language=/"javascript/" οnmοuseοver=/"overcolor(this)/" οnmοuseοut=/"outcolor(this)/" οnclick=/"td_click(this)/">?</td>" } temp_str+="</tr>" } temp_str+="</td></tr></table>"; window.cele_date.innerHTML=temp_str;}function set_cele_date(year,month){ var i,j,p,k var nd=new Date(year,month-1,1); var s_flag=0; var cur_d2; //alert(s_DATE); var PatternDate=/^1|2/d{3}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3([0|1])))$/; if(s_DATE!='') { if(PatternDate.test(s_DATE)) { var s2=s_DATE.split(separator); cur_d2=new Date(s2[0],parseFloat(s2[1])-1,s2[2]); s_flag=1; } } event.cancelBubble=true; cele_date_year.value=year; cele_date_month.value=month; k=nd.getDay()-1 var temp; for (i=1;i<=6;i++) for(j=1;j<=7;j++) { eval("c"+i+"_"+j+".innerHTML=/"/""); eval("c"+i+"_"+j+".bgColor=/"#DDDDDD/""); eval("c"+i+"_"+j+".style.cursor=/"hand/""); } while(month-1==nd.getMonth()) { j=(nd.getDay() +1); p=parseInt((nd.getDate()+k) / 7)+1; eval("c"+p+"_"+j+".innerHTML="+"/""+nd.getDate()+"/""); if ((nd.getDate()==today.getDate())&&(cele_date_month.value==today.getMonth()+1)&&(cele_date_year.value==today.getYear())){ eval("c"+p+"_"+j+".bgColor=/"#EFFB64/""); } if(s_flag==1) { //alert(cele_date_month.value); //alert(cele_date_year.value); if ((nd.getDate()==cur_d2.getDate())&&(cele_date_month.value==cur_d2.getMonth()+1)&&(cele_date_year.value==cur_d2.getYear())){ eval("c"+p+"_"+j+".bgColor=/"#0000FF/""); } } if (nd>date_end || nd<date_start) { eval("c"+p+"_"+j+".bgColor=/"#FF9999/""); eval("c"+p+"_"+j+".style.cursor=/"text/""); } nd=new Date(nd.valueOf() + 86400000) }}
//s_object：点击的对象；d_start-d_end有效的时间区段；需要存放值的控件；function show_cele_date(eP,d_start,d_end,t_object){window.cele_date.style.display="";window.cele_date.style.zIndex=99var s,cur_dvar eT = eP.offsetTop; var eH = eP.offsetHeight+eT; var dH = window.cele_date.style.pixelHeight; var sT = document.body.scrollTop; var sL = document.body.scrollLeft; event.cancelBubble=true;window.cele_date.style.posLeft = event.clientX; //-event.offsetX+sL-5; window.cele_date.style.posTop = event.clientY; //-event.offsetY+eH+sT-5;if (window.cele_date.style.posLeft+window.cele_date.clientWidth>document.body.clientWidth) window.cele_date.style.posLeft+=eP.offsetWidth-window.cele_date.clientWidth;if (d_start!=""){ if (d_start=="today"){ date_start=new Date(today.getYear(),today.getMonth(),today.getDate()); }else{ s=d_start.split(separator); date_start=new Date(s[0],s[1]-1,s[2]); }}else{ date_start=new Date(1900,1,1);}
if (d_end!=""){ s=d_end.split(separator); date_end=new Date(s[0],s[1]-1,s[2]);}else{ date_end=new Date(3000,1,1);}
g_object=t_object
cur_d=new Date()//做了修改 开始var PatternDate=/^1|2/d{3}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3([0|1])))$/;s_DATE=t_object.value;if(s_DATE!=''){ if(PatternDate.test(s_DATE)) { var s2=s_DATE.split(separator); var cur_d2=new Date(s2[0],parseFloat(s2[1])-1,s2[2]); set_cele_date(cur_d2.getYear(),cur_d2.getMonth()+1); } else { set_cele_date(cur_d.getYear(),cur_d.getMonth()+1); }}else{ set_cele_date(cur_d.getYear(),cur_d.getMonth()+1);}//做了修改 结束window.cele_date.style.display="block";
window.cele_date.focus();
}function td_click(t_object){var t_dif (parseInt(t_object.innerHTML,10)>=1 && parseInt(t_object.innerHTML,10)<=31 ) { t_d=new Date(cele_date_year.value,cele_date_month.value-1,t_object.innerHTML)if (t_d<=date_end && t_d>=date_start){var year = cele_date_year.value;var month = cele_date_month.value;var day = t_object.innerHTML;if (parseInt(month)<10) month = "0" + month;if (parseInt(day)<10) day = "0" + day;
g_object.value=year+separator+month+separator+day;
window.cele_date.style.display="none";}}
}function h_cele_date(){window.cele_date.style.display="none";}
function overcolor(obj){ if (obj.style.cursor=="hand") obj.style.color = "#FFFFFF";
inover=true; window.cele_date.focus();
}
function outcolor(obj){ obj.style.color = "#000000"; inover=false;
}
function getNow(o){ var Stamp=new Date(); var year = Stamp.getYear(); var month = Stamp.getMonth()+1; var day = Stamp.getDate(); if(month<10){ month="0"+month; } if(day<10){ day="0"+day; } o.value=year+separator+month+separator+day;}
function hilayer(){ if (inover==false) { var lay=document.all.cele_date; lay.style.display="none"; }}function getlayerfocus(){ inover=true;}function lostlayerfocus(){ inover=false;}init();//日历结束
// 调用方法 ///
<input name="start_date" type="text" οndblclick="show_cele_date(this,'','',this)" size="10" value="">
