ASP.net下的前台日历控件源代码(不刷新页面)-.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(不刷新页面)-.NET教程,Asp.Net开发

相关推荐

热门标签

热门文章

分类目录