datetimepicker.js

javascript实现的一个实时在线谈判模块

function closeLayer()    //这个层的关闭
{
    var o = document.getElementById("endDateLayer");
    if (o != null)
    {
        o.style.display="none";
    }
}

function showLayer()    //这个层的关闭
{
    document.all.endDateLayer.style.display="";
}

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 meizzPrevY()    //往前翻 Year
{
    if(meizzTheYear > 999 && meizzTheYear <10000){meizzTheYear--;}
    else{alert("年份超出范围（1000-9999）！");}
    meizzSetDay(meizzTheYear,meizzTheMonth);
}
function meizzNextY()    //往后翻 Year
{
    if(meizzTheYear > 999 && meizzTheYear <10000){meizzTheYear++;}
    else{alert("年份超出范围（1000-9999）！");}
    meizzSetDay(meizzTheYear,meizzTheMonth);
}
function setNull()
{
    outObject.value = '';
    closeLayer();
}
function meizzToday()    //Today Button
{
    parent.meizzTheYear        = new Date().getFullYear();
    parent.meizzTheMonth    = new Date().getMonth()+1;
    parent.meizzTheDate        = new Date().getDate();
    parent.meizzTheHour        = new Date().getHours();
    parent.meizzTheMinute    = new Date().getMinutes();
    parent.meizzTheSecond    = new Date().getSeconds();
    var meizzTheSecond        = new Date().getSeconds();

    if (meizzTheMonth<10 && meizzTheMonth.length<2)    //格式化成两位数字
    {
        parent.meizzTheMonth="0"+parent.meizzTheMonth;
    }
    if (parent.meizzTheDate<10 && parent.meizzTheDate.length<2)    //格式化成两位数字
    {
        parent.meizzTheDate="0"+parent.meizzTheDate;
    }
    //meizzSetDay(meizzTheYear,meizzTheMonth);
    if(outObject)
    {
        if (bUseTime)
        {
            outObject.value= parent.meizzTheYear + "-" + format( parent.meizzTheMonth) + "-" + 
                            format(parent.meizzTheDate) + " " + format(parent.meizzTheHour) + ":" + 
                            format(parent.meizzTheMinute) + ":" + format(parent.meizzTheSecond); 
                            //注：在这里你可以输出改成你想要的格式
        }
        else
        {
            outObject.value= parent.meizzTheYear + "-" + format( parent.meizzTheMonth) + "-" + 
                            format(parent.meizzTheDate); //注：在这里你可以输出改成你想要的格式
        }
    }
    closeLayer();
}
function meizzPrevM()    //往前翻月份
{
    if(meizzTheMonth>1){meizzTheMonth--}else{meizzTheYear--;meizzTheMonth=12;}
    meizzSetDay(meizzTheYear,meizzTheMonth);
}
function meizzNextM()    //往后翻月份
{
    if(meizzTheMonth==12){meizzTheYear++;meizzTheMonth=1}else{meizzTheMonth++}
    meizzSetDay(meizzTheYear,meizzTheMonth);
}

// TODO: 整理代码
function meizzSetDay(yy,mm)    //主要的写程序**********
{
    meizzWriteHead(yy,mm);
    //设置当前年月的公共变量为传入值

    meizzTheYear=yy;
    meizzTheMonth=mm;

    for (var i = 0; i < 37; i++){meizzWDay[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++)meizzWDay[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++) { meizzWDay[i]=day1;day1++; }
    for (i=firstday+GetMonthCount(yy,mm);i<37;i++) { meizzWDay[i]=day2;day2++; }
    for (i = 0; i < 37; i++)
    {
        var da = eval("odatelayer.meizzDay"+i)    //书写新的一个月的日期星期排列

    if (meizzWDay[i]!="")
    {
        //初始化边框
        da.borderColorLight="#63A3E9";
        da.borderColorDark="#63A3E9";
        da.style.color="#1478eb";
        if(i<firstday)        //上个月的部分
        {
            da.innerHTML="<b><font color=#BCBABC>" + meizzWDay[i] + "</font></b>";
            da.title=(mm==1?12:mm-1) +"月" + meizzWDay[i] + "日";
            da.onclick=Function("meizzDayClick(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 && meizzWDay[i] == new Date().getDate()) ?
                     "#5CEFA0":"#f5f5f5";
            else
            {
                da.style.backgroundColor =((mm==1?yy-1:yy)==outDate.getFullYear() && (mm==1?12:mm-1)== outDate.getMonth() + 1 && 
                meizzWDay[i]==outDate.getDate())? "#84C1FF" :
                (((mm==1?yy-1:yy) == new Date().getFullYear() && (mm==1?12:mm-1) == new Date().getMonth()+1 && 
                meizzWDay[i] == new Date().getDate()) ? "#5CEFA0":"#f5f5f5");
                //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 && 
                meizzWDay[i]==outDate.getDate())
                {
                    da.borderColorLight="#FFFFFF";
                    da.borderColorDark="#63A3E9";
                }
            }
        }
        else if (i>=firstday+GetMonthCount(yy,mm))        //下个月的部分
        {
            da.innerHTML="<b><font color=#BCBABC>" + meizzWDay[i] + "</font></b>";
            da.title=(mm==12?1:mm+1) +"月" + meizzWDay[i] + "日";
            da.onclick=Function("meizzDayClick(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 && meizzWDay[i] == new Date().getDate()) ?
                     "#5CEFA0":"#f5f5f5";
            else
            {
                da.style.backgroundColor =((mm==12?yy+1:yy)==outDate.getFullYear() && (mm==12?1:mm+1)== outDate.getMonth() + 1 && 
                meizzWDay[i]==outDate.getDate())? "#84C1FF" :
                (((mm==12?yy+1:yy) == new Date().getFullYear() && (mm==12?1:mm+1) == new Date().getMonth()+1 && 
                meizzWDay[i] == new Date().getDate()) ? "#5CEFA0":"#f5f5f5");
                //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 && 
                meizzWDay[i]==outDate.getDate())
                {
                    da.borderColorLight="#FFFFFF";
                    da.borderColorDark="#63A3E9";
                }
            }
        }
        else        //本月的部分

        {
            da.innerHTML="<b>" + meizzWDay[i] + "</b>";
            da.title=mm +"月" + meizzWDay[i] + "日";
            da.onclick=Function("meizzDayClick(this.innerText,0)");        //给td赋予onclick事件的处理

            //如果是当前选择的日期，则显示亮蓝色的背景；如果是当前日期，则显示暗黄色背景
            if(!outDate)
                da.style.backgroundColor = (yy == new Date().getFullYear() && mm == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate())?
                    "#5CEFA0":"#f5f5f5";
            else
            {
                da.style.backgroundColor =(yy==outDate.getFullYear() && mm== outDate.getMonth() + 1 && meizzWDay[i]==outDate.getDate())?
                    "#84C1FF":((yy == new Date().getFullYear() && mm == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate())?
                    "#5CEFA0":"#f5f5f5");
                //将选中的日期显示为凹下去

                if(yy==outDate.getFullYear() && mm== outDate.getMonth() + 1 && meizzWDay[i]==outDate.getDate())
                {
                    da.borderColorLight="#FFFFFF";
                    da.borderColorDark="#63A3E9";
                }
            }
        }
                da.style.cursor="hand"
            }
        else { da.innerHTML="";da.style.backgroundColor="";da.style.cursor="default"; }
    }
}

function meizzDayClick(n,ex)    //点击显示框选取日期，主输入函数*************
{
    parent.meizzTheDate=n;
    var yy=meizzTheYear;
    var mm = parseInt(meizzTheMonth)+ex;    //ex表示偏移量，用于选择上个月份和下个月份的日期
    var hh=meizzTheHour;
    var mi=meizzTheMinute;
    var se=meizzTheSecond;
    //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 (hh<10)        {hh="0" + hh;}    //时
    if (mi<10)        {mi="0" + mi;}    //分
    if (se<10)        {se="0" + se;}    //秒

    if (outObject)
    {
        if (!n) {    //outObject.value=""; 
            return;}
        if ( n < 10){n = "0" + n;}

        WriteDateTo(yy,mm,n,hh,mi,se);

        closeLayer(); 
        if (bUseTime)
        {
            try
            {
                outButton.click();
            }
            catch (e)
            {
                setday(outObject);
            }
        }
    }
    else {closeLayer(); alert("您所要输出的控件对象并不存在！");}
}

function format(n)    //格式化数字为两位字符表示
{
    var m=new String();
    var tmp=new String(n);
    if (n<10 && tmp.length<2)
    {
        m="0"+n;
    }
    else
    {
        m=n;
    }
    return m;
}

function evaSetTime()        //设置用户选择的小时、分钟
{
    odatelayer.meizzHourHead.innerText=meizzTheHour+" 时";
    odatelayer.meizzMinuteHead.innerText=meizzTheMinute+" 分";
    odatelayer.meizzSecondHead.innerText=meizzTheSecond+" 秒";
    WriteDateTo(meizzTheYear,meizzTheMonth,meizzTheDate,meizzTheHour,meizzTheMinute,meizzTheSecond)
}

function evaSetTimeNothing()    //设置时间控件为空
{
    odatelayer.meizzHourHead.innerText="";
    odatelayer.meizzMinuteHead.innerText="";
    odatelayer.meizzSecondHead.innerText="";
    WriteDateTo(meizzTheYear,meizzTheMonth,meizzTheDate,meizzTheHour,meizzTheMinute,meizzTheSecond)
}

function evaSetTimeNow()    //设置时间控件为当前时间
{
    odatelayer.meizzHourHead.innerText=new Date().getHours()+" 时";
    odatelayer.meizzMinuteHead.innerText=new Date().getMinutes()+" 分";
    odatelayer.meizzSecondHead.innerText=new Date().getSeconds()+" 秒";
    meizzTheHour = new Date().getHours();
    meizzTheMinute = new Date().getMinutes();
    meizzTheSecond = new Date().getSeconds();
    WriteDateTo(meizzTheYear,meizzTheMonth,meizzTheDate,meizzTheHour,meizzTheMinute,meizzTheSecond)
}

function UseTime(ctl)
{
    bUseTime=!bUseTime;
    if (bUseTime)
    {
        bImgSwitch();
        ctl.innerHTML=bImg;
        evaSetTime();        //显示时间，用户原来选择的时间
        //evaSetTimeNow();    //显示当前时间
    }
    else
    {
        bImgSwitch();
        ctl.innerHTML=bImg;
        evaSetTimeNothing();
    }
}

function WriteDateTo(yy,mm,n,hh,mi,se)
{
    if (bUseTime)
    {
        outObject.value= yy + "-" + format(mm) + "-" + format(n) + " " + format(hh) + ":" + format(mi) + ":" + format(se); //注：在这里你可以输出改成你想要的格式
    }
    else
    {
        outObject.value= yy + "-" + format(mm) + "-" + format(n); //注：在这里你可以输出改成你想要的格式
    }
}

function bImgSwitch()
{
    if (bUseTime)
    {
        bImg="开启";
    }
    else
    {
        bImg="关闭";
    }
}