ASP.net下的前台日历控件源代码-.NET教程,Asp.Net开发-IDC资讯中心

#region 声明

//———————————————————————-

//

// 作者: 李淼（nick.lee）

//

// asp.net下的前台日历控件源代码(不刷新页面)

// 时间:2005-3-15

// boyorgril@msn.com

// qq:16503096

//注意：引用请标明出处,谢谢

//———————————————————————-

#endregion

js脚本

//==================================================== 参数设定部分 =======================================================

var bmoveable=true; //设置日历是否可以拖动

var _versioninfo="" //版本信息

//==================================================== web 页面显示部分 =====================================================

var strframe; //存放日历层的html代码

document.writeln(<iframe id=nickdatelayer scrolling=0 frameborder=0 style="position: absolute; width: 144; height: 211; z-index: 9998; display: none"></iframe>);

strframe=<style>;

strframe+=input.button{border-right: #9496e1 1px solid;border-top: #9496e1 1px solid;border-left: #9496e1 1px solid;;

strframe+=border-bottom: #9496e1 1px solid;background-color: #fff8ec;font-family:宋体;};

strframe+=td{font-size: 9pt;font-family:宋体;};

strframe+=</style>;

strframe+=<scr + ipt>;

strframe+=var datelayerx,datelayery; /*存放日历控件的鼠标位置*/;

strframe+=var bdrag; /*标记是否开始拖动*/;

strframe+=function document.onmousemove() /*在鼠标移动事件中，如果开始拖动日历，则移动日历*/;

strframe+={if(bdrag && window.event.button==1);

strframe+= {var datelayer=parent.document.all.nickdatelayer.style;;

strframe+= datelayer.posleft += window.event.clientx-datelayerx;/*由于每次移动以后鼠标位置都恢复为初始的位置，因此写法与div中不同*/;

strframe+= datelayer.postop += window.event.clienty-datelayery;}};

strframe+=function dragstart() /*开始日历拖动*/;

strframe+={var datelayer=parent.document.all.nickdatelayer.style;;

strframe+= datelayerx=window.event.clientx;;

strframe+= datelayery=window.event.clienty;;

strframe+= bdrag=true;};

strframe+=function dragend(){ /*结束日历拖动*/;

strframe+= bdrag=false;};

strframe+=</scr + ipt>;

strframe+=<div style="z-index:9999;position: absolute; left:0; top:0;" onselectstart="return false"><span id=tmpselectyearlayer style="z-index: 9999;position: absolute;top: 3; left: 19;display: none"></span>;

strframe+=<span id=tmpselectmonthlayer style="z-index: 9999;position: absolute;top: 3; left: 78;display: none"></span>;

strframe+=<table border=1 cellspacing=0 cellpadding=0 width=142 height=160 bordercolor=#9496e1 bgcolor=#9496e1 >;

strframe+= <tr ><td width=142 height=23 bgcolor=#ffffff><table border=0 cellspacing=1 cellpadding=0 width=140 height=23>;

strframe+= <tr align=center ><td width=16 align=center bgcolor=#9496e1 style="font-size:12px;cursor: hand;color: #ffffff" ;

strframe+= onclick="parent.nickprevm()" title="向前翻 1 月" ><b ><</b>;

strframe+= </td><td width=60 align=center style="font-size:12px;cursor:default" ;

strframe+=onmouseover="style.backgroundcolor=\#c6c7ef\" onmouseout="style.backgroundcolor=\white\" ;

strframe+=onclick="parent.tmpselectyearinnerhtml(this.innertext.substring(0,4))" title="点击这里选择年份"><span id=nickyearhead></span></td>;

strframe+=<td width=48 align=center style="font-size:12px;cursor:default" onmouseover="style.backgroundcolor=\#c6c7ef\" ;

strframe+= onmouseout="style.backgroundcolor=\white\" onclick="parent.tmpselectmonthinnerhtml(this.innertext.length==3?this.innertext.substring(0,1):this.innertext.substring(0,2))";

strframe+= title="点击这里选择月份"><span id=nickmonthhead ></span></td>;

strframe+= <td width=16 bgcolor=#9496e1 align=center style="font-size:12px;cursor: hand;color: #ffffff" ;

strframe+= onclick="parent.nicknextm()" title="向后翻 1 月" ><b >></b></td></tr>;

strframe+= </table></td></tr>;

strframe+= <tr ><td width=142 height=18 >;

strframe+=<table border=1 cellspacing=0 cellpadding=0 bgcolor=#9496e1 + (bmoveable? onmousedown="dragstart()" onmouseup="dragend()":);

strframe+= bordercolorlight=#9496e1 bordercolordark=#ffffff width=140 height=20 style="cursor: + (bmoveable ? move:default) + ">;

strframe+=<tr align=center valign=bottom><td style="font-size:12px;color:#ffffff" >日</td>;

strframe+=<td style="font-size:12px;color:#ffffff" >一</td><td style="font-size:12px;color:#ffffff" >二</td>;

strframe+=<td style="font-size:12px;color:#ffffff" >三</td><td style="font-size:12px;color:#ffffff" >四</td>;

strframe+=<td style="font-size:12px;color:#ffffff" >五</td><td style="font-size:12px;color:#ffffff" >六</td></tr>;

strframe+=</table></td></tr>;

strframe+= <tr ><td width=142 height=120 >;

strframe+= <table border=1 cellspacing=2 cellpadding=0 bordercolorlight=#9496e1 bordercolordark=#ffffff bgcolor=#fff8ec width=140 height=120 >;

var n=0; for (j=0;j<5;j++){ strframe+= <tr align=center >; for (i=0;i<7;i++){

strframe+=<td width=20 height=20 id=nickday+n+ style="font-size:12px" onclick=parent.nickdayclick(this.innertext,0)></td>;n++;}

strframe+=</tr>;}

strframe+= <tr align=center >;

for (i=35;i<39;i++)strframe+=<td width=20 height=20 id=nickday+i+ style="font-size:12px" onclick="parent.nickdayclick(this.innertext,0)"></td>;

strframe+= <td colspan=3 align=right ><span onclick=parent.closelayer() style="font-size:12px;cursor: hand";

strframe+= title=" + _versioninfo + "><u>关闭</u></span> </td></tr>;

strframe+= </table></td></tr><tr ><td >;

strframe+= <table border=0 cellspacing=1 cellpadding=0 width=100% bgcolor=#ffffff>;

strframe+= <tr ><td align=left><input type=button class=button value="<<" title="向前翻 1 年" onclick="parent.nickprevy()" ;

strframe+= onfocus="this.blur()" style="font-size: 12px; height: 20px"><input class=button title="向前翻 1 月" type=button ;

strframe+= value="< " onclick="parent.nickprevm()" onfocus="this.blur()" style="font-size: 12px; height: 20px"></td><td ;

strframe+= align=center><input type=button class=button value=今天 onclick="parent.nicktoday()" ;

strframe+= onfocus="this.blur()" title="当前日期" style="font-size: 12px; height: 20px; cursor:hand"></td><td ;

strframe+= align=right><input type=button class=button value=" >" onclick="parent.nicknextm()" ;

strframe+= onfocus="this.blur()" title="向后翻 1 月" class=button style="font-size: 12px; height: 20px"><input ;

strframe+= type=button class=button value=">>" title="向后翻 1 年" onclick="parent.nicknexty()";

strframe+= onfocus="this.blur()" style="font-size: 12px; height: 20px"></td>;

strframe+=</tr></table></td></tr></table></div>;

window.frames.nickdatelayer.document.writeln(strframe);

window.frames.nickdatelayer.document.close(); //解决ie进度条不结束的问题

//==================================================== web 页面显示部分 ======================================================

var outobject;

var outbutton; //点击的按钮

var outdate=""; //存放对象的日期

var odatelayer=window.frames.nickdatelayer.document.all; //存放日历对象

function setday(tt,obj) //主调函数

{

if (arguments.length > 2){alert("对不起！传入本控件的参数太多！");return;}

if (arguments.length == 0){alert("对不起！您没有传回本控件任何参数！");return;}

var dads = document.all.nickdatelayer.style;

var th = tt;

var ttop = tt.offsettop; //tt控件的定位点高

var thei = tt.clientheight; //tt控件本身的高

var tleft = tt.offsetleft; //tt控件的定位点宽

var ttyp = tt.type; //tt控件的类型

while (tt = tt.offsetparent){ttop+=tt.offsettop; tleft+=tt.offsetleft;}

dads.top = (ttyp=="image")? ttop+thei : ttop+thei+6;

dads.left = tleft;

outobject = (arguments.length == 1) ? th : obj;

outbutton = (arguments.length == 1) ? null : th; //设定外部点击的按钮

//根据当前输入框的日期显示日历的年月

var reg = /^(\d+)-(\d{1,2})-(\d{1,2})$/;

var r = outobject.value.match(reg);

if(r!=null){

r[2]=r[2]-1;

var d= new date(r[1], r[2],r[3]);

if(d.getfullyear()==r[1] && d.getmonth()==r[2] && d.getdate()==r[3]){

outdate=d; //保存外部传入的日期

}

else outdate="";

nicksetday(r[1],r[2]+1);

}

else{

outdate="";

nicksetday(new date().getfullyear(), new date().getmonth() + 1);

}

dads.display = ;

event.returnvalue=false;

}

var monhead = new array(12); //定义阳历中每个月的最大天数

monhead[0] = 31; monhead[1] = 28; monhead[2] = 31; monhead[3] = 30; monhead[4] = 31; monhead[5] = 30;

monhead[6] = 31; monhead[7] = 31; monhead[8] = 30; monhead[9] = 31; monhead[10] = 30; monhead[11] = 31;

var nicktheyear=new date().getfullyear(); //定义年的变量的初始值

var nickthemonth=new date().getmonth()+1; //定义月的变量的初始值

var nickwday=new array(39); //定义写日期的数组

function document.onclick() //任意点击时关闭该控件 //ie6的情况可以由下面的切换焦点处理代替

{

with(window.event)

{ if (srcelement.getattribute("author")==null && srcelement != outobject && srcelement != outbutton)

closelayer();

}

}

function document.onkeyup() //按esc键关闭，切换焦点关闭

{

if (window.event.keycode==27){

if(outobject)outobject.blur();

closelayer();

}

else if(document.activeelement)

if(document.activeelement.getattribute("author")==null && document.activeelement != outobject && document.activeelement != outbutton)

{

closelayer();

}

}

function nickwritehead(yy,mm) //往 head 中写入当前的年与月

{

odatelayer.nickyearhead.innertext = yy + " 年";

odatelayer.nickmonthhead.innertext = mm + " 月";

}

function closelayer() //这个层的关闭

{

document.all.nickdatelayer.style.display="none";

}

function ispinyear(year) //判断是否闰平年

{

if (0==year%4&&((year%100!=0)||(year%400==0))) return true;else return false;

}

function getmonthcount(year,month) //闰年二月为29天

{

var c=monhead[month-1];if((month==2)&&ispinyear(year)) c++;return c;

}

function getdow(day,month,year) //求某天的星期几

{

var dt=new date(year,month-1,day).getday()/7; return dt;

}

function nicksetday(yy,mm) //主要的写程序**********

{

nickwritehead(yy,mm);

//设置当前年月的公共变量为传入值

nicktheyear=yy;

nickthemonth=mm;

for (var i = 0; i < 39; i++){nickwday[i]=""}; //将显示框的内容全部清空

var day1 = 1,day2=1,firstday = new date(yy,mm-1,1).getday(); //某月第一天的星期几

for (i=0;i<firstday;i++)nickwday[i]=getmonthcount(mm==1?yy-1:yy,mm==1?12:mm-1)-firstday+i+1 //上个月的最后几天

for (i = firstday; day1 < getmonthcount(yy,mm)+1; i++){nickwday[i]=day1;day1++;}

for (i=firstday+getmonthcount(yy,mm);i<39;i++){nickwday[i]=day2;day2++}

for (i = 0; i < 39; i++)

{ var da = eval("odatelayer.nickday"+i) //书写新的一个月的日期星期排列

if (nickwday[i]!="")

{

//初始化边框

da.bordercolorlight="#9496e1";

da.bordercolordark="#ffffff";

if(i<firstday) //上个月的部分

{

da.innerhtml="<b><font color=gray>" + nickwday[i] + "</font></b>";

da.title=(mm==1?12:mm-1) +"月" + nickwday[i] + "日";

da.onclick=function("nickdayclick(this.innertext,-1)");

if(!outdate)

da.style.backgroundcolor = ((mm==1?yy-1:yy) == new date().getfullyear() &&

(mm==1?12:mm-1) == new date().getmonth()+1 && nickwday[i] == new date().getdate()) ?

"#c6c7ef":"#e0e0e0";

else

{

da.style.backgroundcolor =((mm==1?yy-1:yy)==outdate.getfullyear() && (mm==1?12:mm-1)== outdate.getmonth() + 1 &&

nickwday[i]==outdate.getdate())? "#ffd700" :

(((mm==1?yy-1:yy) == new date().getfullyear() && (mm==1?12:mm-1) == new date().getmonth()+1 &&

nickwday[i] == new date().getdate()) ? "#c6c7ef":"#e0e0e0");

//将选中的日期显示为凹下去

if((mm==1?yy-1:yy)==outdate.getfullyear() && (mm==1?12:mm-1)== outdate.getmonth() + 1 &&

nickwday[i]==outdate.getdate())

{

da.bordercolorlight="#ffffff";

da.bordercolordark="#9496e1";

}

}

}

else if (i>=firstday+getmonthcount(yy,mm)) //下个月的部分

{

da.innerhtml="<b><font color=gray>" + nickwday[i] + "</font></b>";

da.title=(mm==12?1:mm+1) +"月" + nickwday[i] + "日";

da.onclick=function("nickdayclick(this.innertext,1)");

if(!outdate)

da.style.backgroundcolor = ((mm==12?yy+1:yy) == new date().getfullyear() &&

(mm==12?1:mm+1) == new date().getmonth()+1 && nickwday[i] == new date().getdate()) ?

"#c6c7ef":"#e0e0e0";

else

{

da.style.backgroundcolor =((mm==12?yy+1:yy)==outdate.getfullyear() && (mm==12?1:mm+1)== outdate.getmonth() + 1 &&

nickwday[i]==outdate.getdate())? "#ffd700" :

(((mm==12?yy+1:yy) == new date().getfullyear() && (mm==12?1:mm+1) == new date().getmonth()+1 &&

nickwday[i] == new date().getdate()) ? "#c6c7ef":"#e0e0e0");

//将选中的日期显示为凹下去

if((mm==12?yy+1:yy)==outdate.getfullyear() && (mm==12?1:mm+1)== outdate.getmonth() + 1 &&

nickwday[i]==outdate.getdate())

{

da.bordercolorlight="#ffffff";

da.bordercolordark="#9496e1";

}

}

}

else //本月的部分

{

da.innerhtml="<b>" + nickwday[i] + "</b>";

da.title=mm +"月" + nickwday[i] + "日";

da.onclick=function("nickdayclick(this.innertext,0)"); //给td赋予onclick事件的处理

//如果是当前选择的日期，则显示暗黄色的背景；如果是当前日期，则显示亮紫色的背景

if(!outdate)

da.style.backgroundcolor = (yy == new date().getfullyear() && mm == new date().getmonth()+1 && nickwday[i] == new date().getdate())?

"#c6c7ef":"#e0e0e0";

else

{

da.style.backgroundcolor =(yy==outdate.getfullyear() && mm== outdate.getmonth() + 1 && nickwday[i]==outdate.getdate())?

"#ffd700":((yy == new date().getfullyear() && mm == new date().getmonth()+1 && nickwday[i] == new date().getdate())?

"#c6c7ef":"#e0e0e0");

//将选中的日期显示为凹下去

if(yy==outdate.getfullyear() && mm== outdate.getmonth() + 1 && nickwday[i]==outdate.getdate())

{

da.bordercolorlight="#ffffff";

da.bordercolordark="#9496e1";

}

}

}

da.style.cursor="hand"

}

else{da.innerhtml="";da.style.backgroundcolor="";da.style.cursor="default"}

}

}

function nickdayclick(n,ex) //点击显示框选取日期，主输入函数*************

{

var yy=nicktheyear;

var mm = parseint(nickthemonth)+ex; //ex表示偏移量，用于选择上个月份和下个月份的日期

//判断月份，并进行对应的处理

if(mm<1){

yy–;

mm=12+mm;

}

else if(mm>12){

yy++;

mm=mm-12;

}

if (mm < 10){mm = "0" + mm;}

if (outobject)

{

if (!n) {//outobject.value="";

return;}

if ( n < 10){n = "0" + n;}

outobject.value= yy + "-" + mm + "-" + n ; //注：在这里你可以输出改成你想要的格式

closelayer();

}

else {closelayer(); alert("您所要输出的控件对象并不存在！");}

}

前台调用方法

<!doctype html public "-//w3c//dtd html 4.01 transitional//en"

"http://www.w3.org/tr/html4/loose.dtd">

<html>

<head>

<meta http-equiv="content-type" content="text/html; charset=gb2312">

<script language="javascript" src="./nickdate.js"></script>

<title>无标题文档</title>

</head>

</body>

</html>

ASP.net下的前台日历控件源代码-.NET教程,Asp.Net开发

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