<!-- 最精致的日历式日期输入控件 (Smart Ver 1.00)
-->
<HTML>
<HEAD>
<TITLE>最精致的日历式日期输入控件 (Smart Ver
1.00)</TITLE>
</HEAD>
<style>
body
{
font-size:12px;
font-family:"Tahoma";
}
td
{
font-size:12px;
font-family:"Tahoma";
}
.inputdate
{
border:1px
solid #7287c6;
text-align: center;
font-size:
12px;
font-style: normal;
height:
16px;
}
</style>
<SCRIPT
LANGUAGE="JavaScript">
<!--
/********************************************************************
时间：2004-01-01
作者：Smart
功能：日历式日期选择控件
参数：
说明：
1.输入框直接调用用以下代码
<Script>DateBox("InputName","DateValue")<\/Script>
其中:InputName
为输入日期的文本框.注:不能为空.
DateValue
为输入日期的文本框默认日期值.格式为:YYYY-MM-DD.如2004-01-01
此值可以不填或为空.则默认值为当天日期.(客户端)
2.其它"按钮"调用用以下代码
CallDate("InputName")
其中:InputName
为输入日期的文本框.注:不能为空.
修改区
时间：
修改人：
原因：
********************************************************************/
/*基本参数*/
var
Frw=106; //日历宽度
var Frh=137; //日历高度
var Frs=4;
//影子大小
var Hid=true;//日历是否打开
/*创建框架*/
document.writeln('<Div
id=Calendar Author=smart scrolling="no" frameborder=0 style="border:0px
solid #EEEEEE ;position: absolute; width: '+Frw+'; height: '+Frh+'; z-index: 0;
filter
:\'progid:DXImageTransform.Microsoft.Shadow(direction=135,color=#AAAAAA,strength='+Frs+')\'
;display: none"></Div>');
/*取得今日日期*/
function
GetTodayDate()
{
today= new Date();
y=
today.getYear();
m= (today.getMonth() + 1);
if
(m<10)
{
m='0'+m;
}
d= today.getDate();
if
(d<10)
{
d='0'+d;
}
return y+'-'+m+'-'+d
}
/*输入今天日期*/
function
SetTodayDate(InputBox)
{
HiddenCalendar();
InputBox.value=GetTodayDate();
}
/*取某年某月第一天的星期值(月份-1)*/
function
GetFirstWeek(The_Year,The_Month)
{
return (new
Date(The_Year,The_Month-1,1)).getDay()
}
/*取某年某月中总天数*/
function
GetThisDays(The_Year,The_Month)
{
return (new
Date(The_Year,The_Month,0)).getDate()
}
/*取某年某月上个月中总天数*/
function
GetLastDays(The_Year,The_Month)
{
return (new
Date(The_Year,The_Month-1,0)).getDate()
}
/*判断是否是闰年*/
function
RunNian(The_Year)
{
if ((The_Year%400==0) || ((The_Year%4==0)
&& (The_Year%100!=0)))
return true;
else
return false;
}
/* 判断日期(YYYY-MM-DD)的日期是否正确 */
function
DateIsTrue(asDate){
var lsDate = asDate + "";
var
loDate = lsDate.split("-");
if (loDate.length!=3) return false;
var liYear = parseFloat(loDate[0]);
var liMonth =
parseFloat(loDate[1]);
var liDay =
parseFloat(loDate[2]);
if
((loDate[0].length>4)||(loDate[1].length>2)||(loDate[2].length>2))
return false;
if (isNaN(liYear)||isNaN(liMonth)||isNaN(liDay)) return
false;
if ((liYear<1800)||(liYear>2500)) return
false;
if ((liMonth>12)||(liMonth<=0)) return
false;
if (GetThisDays(liYear,liMonth)<liDay) return
false;
return
!isNaN(Date.UTC(liYear,liMonth,liDay));
}
/*取某年某月的周值*/
function
GetCountWeeks(The_Year,The_Month)
{
var Allday;
Allday =
0;
if (The_Year>2000)
{
for (i=2000
;i<The_Year; i++)
if (RunNian(i))
Allday += 366;
else
Allday +=
365;
for (i=2; i<=The_Month; i++)
{
switch (i)
{
case 2 :
if
(RunNian(The_Year))
Allday +=
29;
else
Allday +=
28;
break;
case 3 : Allday += 31;
break;
case 4 : Allday += 30;
break;
case 5 : Allday += 31;
break;
case 6 : Allday += 30;
break;
case 7 : Allday += 31;
break;
case 8 : Allday += 31;
break;
case 9 : Allday += 30;
break;
case 10 : Allday += 31;
break;
case 11 : Allday += 30;
break;
case 12 : Allday += 31;
break;
}
}
}
return
(Allday+6)%7;
}
/*输入框显示*/
function
InputValue(InputBox,Year,Month,Day)
{
if (Month<10)
{
Month='0'+Month
}
if
(Day<10)
{
Day='0'+Day
}
InputBox.value=Year+"-"+Month+"-"+Day
}
//上一月
function
ForwardMonth(InputBox,Year,Month,Day)
{
Month=Month-1;
if (Month<1)
{
Month=12;
Year=Year-1;
if
(Year<1800)
Year=2500;
}
Day=((GetThisDays(Year,Month)<Day)?GetThisDays(Year,Month):Day)
Hid=false;
ShowCalendar(InputBox,Year,Month,Day)
}
//下一月
function
NextMonth(InputBox,Year,Month,Day)
{
Month=Month+1;
if (Month>12)
{
Month=1;
Year=Year+1;
if
(Year>2500)
Year=1800;
}
Day=((GetThisDays(Year,Month)<Day)?GetThisDays(Year,Month):Day)
Hid=false;
ShowCalendar(InputBox,Year,Month,Day)
}
//上一年
function
ForwardYear(InputBox,Year,Month,Day)
{
Year=Year-1;
if
(Year<1800)
Year=2500;
Day=((GetThisDays(Year,Month)<Day)?GetThisDays(Year,Month):Day)
Hid=false;
ShowCalendar(InputBox,Year,Month,Day)
}
//下一年
function
NextYear(InputBox,Year,Month,Day)
{
Year=Year+1;
if
(Year>2500)
Year=1800;
Day=((GetThisDays(Year,Month)<Day)?GetThisDays(Year,Month):Day)
Hid=false;
ShowCalendar(InputBox,Year,Month,Day)
}
/*其它事件显示日历*/
function
OpenDate(where)
{
GetCalendar(where)
}
/*根据输入框中的日期显示日历*/
function
GetCalendar(where)
{
Hid=false;
var Box_Name=where.name;
var
Box_value=where.value;
if
(DateIsTrue(Box_value))
{
loDate = Box_value.split("-");
Y=
parseFloat(loDate[0]);
M=
parseFloat(loDate[1]);
D=
parseFloat(loDate[2]);
ShowCalendar(where,Y,M,D);
}
else
{
today= new Date();
y=
today.getYear();
m= (today.getMonth() +
1);
d=today.getDate();
ShowCalendar(where,y,m,d);
}
}
/*隐藏日历*/
function HiddenCalendar()
{
document.all.Calendar.style.display="none";
}
function
CloseCalendar()
{
if (Hid)
document.all.Calendar.style.display="none";
Hid=true;
}
/*显示日历*/
function
ShowCalendar(InputBox,The_Year,The_Month,The_Day)
{
var
Now_Year=(The_Year==null?2004:The_Year);
var
Now_Month=(The_Month==null?1:The_Month);
var
Now_Day=(The_Day==null?1:The_Day);
var
Box_Name='window.parent.document.all.'+InputBox.name;
var
fw=GetFirstWeek(Now_Year,Now_Month);
var
ld=GetLastDays(Now_Year,Now_Month);
var
td=GetThisDays(Now_Year,Now_Month);
var
isnd=false;//是否是下个月的日期
var d=1,w=1;
var FrameContent;
var
Frl,Frt,Winw,Winh;
/*显示的位置*/
Winw=document.body.offsetWidth;
Winh=document.body.offsetHeight;
Frl=InputBox.getBoundingClientRect().left-2;
Frt=InputBox.getBoundingClientRect().top+InputBox.clientHeight;
if
(((Frl+Frw+Frs)>Winw)&&(Frw+Frs<Winw))
Frl=Winw-Frw-Frs;
if
((Frt+Frh+Frs>Winh)&&(Frh+Frs<Winh))
Frt=Winh-Frh-Frs;
document.all.Calendar.style.display="";
document.all.Calendar.style.left=Frl;
document.all.Calendar.style.top=Frt;
//显示日历内容
FrameContent="\n<table
onselectstart=\"return false;\" border='0' cellpadding='0' cellspacing='0'
bgcolor='#395592' width='100%' height='15'
style=\"color:white;font-weight:bolder;border:0px
solid\">"+"\n<tr>\n";
FrameContent+="<td
width=8>";
FrameContent+="<img src='inc/-.gif' width='8' height='11'
border='0' alt='上一年' style='cursor:hand' onclick=\"parent.ForwardYear
(window.parent.document.all."+InputBox.name+","+Now_Year+","+Now_Month+","+Now_Day+")\">";
FrameContent+="</td>\n";
FrameContent+="<td
vAlign=middle
align='center'>";
FrameContent+=Now_Year;
FrameContent+="年";
FrameContent+="</td>\n";
FrameContent+="<td
width=8>";
FrameContent+="<img src='inc/+.gif' width='8' height='11'
border='0' alt='下一年' style='cursor:hand' onclick=\"parent.NextYear
(window.parent.document.all."+InputBox.name+","+Now_Year+","+Now_Month+","+Now_Day+")\">";
FrameContent+="</td>\n";
FrameContent+="<td
width=8>";
FrameContent+="<img src='inc/-.gif' width='8' height='11'
border='0' alt='上一月' style='cursor:hand' onclick=\"parent.ForwardMonth
(window.parent.document.all."+InputBox.name+","+Now_Year+","+Now_Month+","+Now_Day+")\">";
FrameContent+="</td>\n";
FrameContent+="<td
vAlign=middle align='center'
width='16'>";
FrameContent+=Now_Month;
FrameContent+="</td>\n";
FrameContent+="<td
vAlign=middle align='center'
width='13'>";
FrameContent+="月";
FrameContent+="</td>\n";
FrameContent+="<td
width=8>";
FrameContent+="<img src='inc/+.gif' width='8' height='11'
border='0' alt='下一月' style='cursor:hand' onclick=\"parent.NextMonth
(window.parent.document.all."+InputBox.name+","+Now_Year+","+Now_Month+","+Now_Day+")\">";
FrameContent+="</td>"+"\n";
FrameContent+="</tr>"+"\n";
FrameContent+="</table>"+"\n";
FrameContent+="<table
onselectstart=\"return false;\" border='0' cellpadding='0' cellspacing='1'
width='100%' bgcolor='#CCCCCC'>"+"\n";
FrameContent+="<tr
bgcolor='#F5F5F5'>"+"\n";
FrameContent+="<td><center>一</center></td>"+"\n";
FrameContent+="<td><center>二</center></td>"+"\n";
FrameContent+="<td><center>三</center></td>"+"\n";
FrameContent+="<td><center>四</center></td>"+"\n";
FrameContent+="<td><center>五</center></td>"+"\n";
FrameContent+="<td><center>六</center></td>"+"\n";
FrameContent+="<td><center><font
color='#FF0000'>日</font></center></td>"+"\n";
FrameContent+="</tr>"+"\n";
//如果本月第一天是星期一或星期天.应加上七.保证可以看到上个月的日期
if (fw<2)
tf=fw+7;
else
tf=fw;
FrameContent+="<tr
bgcolor='#FFFFFF'>"+"\n";
//第一行上月日期
for
(l=(ld-tf+2);l<=ld;l++)
{
FrameContent+="<td
onclick=\"parent.ForwardMonth
(window.parent.document.all."+InputBox.name+","+Now_Year+","+Now_Month+","+l+")\"
style='cursor:hand'><center><font
color='#BBBBBB'>"+l+"</font></center></td>"+"\n";
w++;
}
//第一行本月日期
for
(f=tf;f<=7;f++)
{
//星期天但非输入日期
if
(((w%7)==0)&&(d!=Now_Day))
FrameContent+="<td onMouseOver=\"this.style.background=\'#E1E1E1\'\"
onMouseOut=\"this.style.background=\'#FFFFFF\'\"
onClick=\"parent.InputValue(window.parent.document.all."+InputBox.name+","+Now_Year+","+Now_Month+","+d+");parent.HiddenCalendar()\"
style='cursor:hand'><center><font
color='#FF0000'>"+d+"</font></center></td>"+"\n";
//日期为输入日期
else if
(d==Now_Day)
FrameContent+="<td style=\"background:#420042;cursor:hand\"
onClick=\"parent.InputValue(window.parent.document.all."+InputBox.name+","+Now_Year+","+Now_Month+","+d+");parent.HiddenCalendar()\"><center><font
color='#FFFFFF'>"+d+"</font></center></td>"+"\n";
//其它
else
FrameContent+="<td onMouseOver=\"this.style.background=\'#E1E1E1\'\"
onMouseOut=\"this.style.background=\'#FFFFFF\'\"
onClick=\"parent.InputValue(window.parent.document.all."+InputBox.name+","+Now_Year+","+Now_Month+","+d+");parent.HiddenCalendar()\"
style='cursor:hand'><center>"+d+"</center></td>"+"\n";
d++;
w++;
}
FrameContent+="</tr>"+"\n";
w=1;
for (i=2;i<7;i++)
{
FrameContent+="<tr
bgcolor='#FFFFFF'>"+"\n";
for
(j=1;j<8;j++)
{
if
(isnd)//下个月的日期
FrameContent+="<td style='cursor:hand' onclick=\"parent.NextMonth
(window.parent.document.all."+InputBox.name+","+Now_Year+","+Now_Month+","+d+")\"><center><font
color='#BBBBBB'>"+d+"</font></center></td>"+"\n";
else//本月的日期
{
//星期天但非输入日期
if
(((w%7)==0)&&(d!=Now_Day))
FrameContent+="<td onMouseOver=\"this.style.background=\'#E1E1E1\'\"
onMouseOut=\"this.style.background=\'#FFFFFF\'\"
onClick=\"parent.InputValue(window.parent.document.all."+InputBox.name+","+Now_Year+","+Now_Month+","+d+");parent.HiddenCalendar()\"
style='cursor:hand'><center><font
color='#FF0000'>"+d+"</font></center></td>"+"\n";
//日期为输入日期
else
if
(d==Now_Day)
FrameContent+="<td style=\"background:#420042;cursor:hand\"
onClick=\"parent.InputValue(window.parent.document.all."+InputBox.name+","+Now_Year+","+Now_Month+","+d+");parent.HiddenCalendar()\"><center><font
color='#FFFFFF'>"+d+"</font></center></td>"+"\n";
//其它
else
FrameContent+="<td onMouseOver=\"this.style.background=\'#E1E1E1\'\"
onMouseOut=\"this.style.background=\'#FFFFFF\'\"
onClick=\"parent.InputValue(window.parent.document.all."+InputBox.name+","+Now_Year+","+Now_Month+","+d+");parent.HiddenCalendar()\"
style='cursor:hand'><center>"+d+"</center></td>"+"\n";
}
//判断是否为本月的日期
if
(d==td)
{
isnd=true;
d=0;
}
w++;
d++;
}
FrameContent+="</tr>"+"\n";
}
FrameContent+="</table>"+"\n";
FrameContent+="<table
onselectstart=\"return false;\" cellpadding='0' cellspacing='0'
bgcolor='#F5F5F5' width='100%'
height='15'>"+"\n<tr>\n";
FrameContent+="<td
title=\"今日:"+GetTodayDate()+"\" style=\"cursor:hand\"
onclick=\"parent.SetTodayDate(window.parent.document.all."+InputBox.name+")\">";
FrameContent+="<font
color=red>今日:</font>"+GetTodayDate();
FrameContent+="</td>\n";
FrameContent+="<td>";
FrameContent+="<img
src='inc/close.gif' width='13' height='13' border='0' alt='关闭'
style='cursor:hand'
onclick=\"parent.HiddenCalendar()\">";
FrameContent+="</td>\n";
FrameContent+="</tr>\n";
document.all.Calendar.innerHTML=FrameContent;
document.all.Calendar.style.display="";
}
/*显示输入框*/
function
DateBox(sBoxName, sDfltValue)
{
if
(sBoxName==null)
sBoxName='Date_Box'
if
((sDfltValue==null)||!(DateIsTrue(sDfltValue)))
sDfltValue= GetTodayDate()
else
{
DateStr =
sDfltValue.split("-");
Y=
parseFloat(DateStr[0]);
M=
(parseFloat(DateStr[1])<10)?('0'+parseFloat(DateStr[1])):parseFloat(DateStr[1]);
D=
(parseFloat(DateStr[2])<10)?('0'+parseFloat(DateStr[2])):parseFloat(DateStr[2]);
sDfltValue=Y+'-'+M+'-'+D
}
document.write("<input size='10' readonly class='inputdate'
name='"+sBoxName+"' value='"+sDfltValue+"'
onclick='GetCalendar(window.document.all."+sBoxName+")'
>");
}
document.onclick =
CloseCalendar;
//-->
</SCRIPT>
<BODY topmargin="0"
leftmargin="0">
点击输入框调用日历.<Script>DateBox("Test1")</Script>
<Script>DateBox("Test2","2004-01-01")</Script>
其它事件调用日历.
<input
type="text" class="inputdate" size="10" name="Test3" readonly>
<input
type="button" class="inputdate" onclick="OpenDate(Test3)"
value="显示日历">
</BODY>
</HTML>
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