下载了几个控件,但是在Table中都会被隐藏掉,求好用的下拉日期控件
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private void Calendar2_DayRender(object sender, System.Web.UI.WebControls.DayRenderEventArgs e)
{
DateTime dt = new DateTime(2005, 7, 26);
if (e.Day.Date == dt)
{
e.Cell.Text += e.Day.Date.Day + "<br/>Hello!";
}
}
是几个dropdownlist的那种还是按钮式弹出下拉的那种?
楼主可以搜索下二十四画生的日历选择控件。
我也做过个日历选择组件(ASP.NET+C#),但是是弹出式的,如果楼主需要可以于下面下载代码:
http:\\www.cnblogs.com\zeus
到这看看
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 tmpSelectYearInnerHTML(strYear) //年份的下拉框
{
if (strYear.match(/\D/)!=null){alert("年份输入参数不是数字!");return;}
var m = (strYear) ? strYear : new Date().getFullYear();
if (m < 1000 || m > 9999) {alert("年份值不在 1000 到 9999 之间!");return;}
var n = m - 10;
if (n < 1000) n = 1000;
if (n + 26 > 9999) n = 9974;
var s = "<select name=tmpSelectYear style='font-size: 12px' "
s += "onblur='document.all.tmpSelectYearLayer.style.display=\"none\"' "
s += "onchange='document.all.tmpSelectYearLayer.style.display=\"none\";"
s += "parent.nickTheYear = this.value; parent.nickSetDay(parent.nickTheYear,parent.nickTheMonth)'>\r\n";
var selectInnerHTML = s;
n = n-70;
for (var i = n; i < n + 200; i++)
{
if (i == m)
{selectInnerHTML += "<option value='" + i + "' selected>" + i + "年" + "</option>\r\n";}
else {selectInnerHTML += "<option value='" + i + "'>" + i + "年" + "</option>\r\n";}
}
selectInnerHTML += "</select>";
odatelayer.tmpSelectYearLayer.style.display="";
odatelayer.tmpSelectYearLayer.innerHTML = selectInnerHTML;
odatelayer.tmpSelectYear.focus();
}
function tmpSelectMonthInnerHTML(strMonth) //月份的下拉框
{
if (strMonth.match(/\D/)!=null){alert("月份输入参数不是数字!");return;}
var m = (strMonth) ? strMonth : new Date().getMonth() + 1;
var s = "<select name=tmpSelectMonth style='font-size: 12px' "
s += "onblur='document.all.tmpSelectMonthLayer.style.display=\"none\"' "
s += "onchange='document.all.tmpSelectMonthLayer.style.display=\"none\";"
s += "parent.nickTheMonth = this.value; parent.nickSetDay(parent.nickTheYear,parent.nickTheMonth)'>\r\n";
var selectInnerHTML = s;
for (var i = 1; i < 13; i++)
{
if (i == m)
{selectInnerHTML += "<option value='"+i+"' selected>"+i+"月"+"</option>\r\n";}
else {selectInnerHTML += "<option value='"+i+"'>"+i+"月"+"</option>\r\n";}
}
selectInnerHTML += "</select>";
odatelayer.tmpSelectMonthLayer.style.display="";
odatelayer.tmpSelectMonthLayer.innerHTML = selectInnerHTML;
odatelayer.tmpSelectMonth.focus();
} 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 nickPrevY() //往前翻 Year
{
if(nickTheYear > 999 && nickTheYear <10000){nickTheYear--;}
else{alert("年份超出范围(1000-9999)!");}
nickSetDay(nickTheYear,nickTheMonth);
}
function nickNextY() //往后翻 Year
{
if(nickTheYear > 999 && nickTheYear <10000){nickTheYear++;}
else{alert("年份超出范围(1000-9999)!");}
nickSetDay(nickTheYear,nickTheMonth);
}
function nickToday() //Today Button
{
var today;
nickTheYear = new Date().getFullYear();
nickTheMonth = new Date().getMonth()+1;
if (nickTheMonth < 10){nickTheMonth = "0" + nickTheMonth;}
today=new Date().getDate();
if (today < 10){today = "0" + today;}
//nickSetDay(nickTheYear,nickTheMonth);
if(outObject){
outObject.value=nickTheYear + "-" + nickTheMonth + "-" + today;
}
closeLayer();
}
function nickPrevM() //往前翻月份
{
if(nickTheMonth>1){nickTheMonth--}else{nickTheYear--;nickTheMonth=12;}
nickSetDay(nickTheYear,nickTheMonth);
}
function nickNextM() //往后翻月份
{
if(nickTheMonth==12){nickTheYear++;nickTheMonth=1}else{nickTheMonth++}
nickSetDay(nickTheYear,nickTheMonth);
} 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!");}
}