popupcalendardlg.js

来自「jsp网站」· JavaScript 代码 · 共 48 行

function fPopUpCalendarDlg(currentvalue, minyear, maxyear)
{
    showx = event.screenX - event.offsetX;    // + deltaX;
    showy = event.screenY - event.offsetY+18; // + deltaY;
    newWINwidth = 210 + 4 + 18;
    var ddArguments = new Array(currentvalue ,minyear, maxyear);
    retval = window.showModalDialog("/Calendar/Calendar.htm", ddArguments,
                                    "dialogWidth:290px; dialogHeight:180px; dialogLeft:"+showx+
                                    "px; dialogTop:"+showy+
                                    "px; help:no; status:no; directories:yes;scrollbars:no;Resizable=no; ");
    if( retval != null )
    {
        return retval;
    }
    else
    {
        return currentvalue;
    }
}

function writeCookie(name, value, hours)
{
    var expire = "";
    if(hours != null)
    {
        expire = new Date((new Date()).getTime() + hours * 3600000);
        expire = "; expires=" + expire.toGMTString();
    }

    document.cookie = name + "=" + escape(value) + expire;
}

function isDate(datestr)
{
    if(datestr.length!=10)
    {
      return false;
    }
    else
    {
        var from_date= new Date(parseInt(datestr.substr(0,4),10),parseInt(datestr.substr(5,2),10)-1,parseInt(datestr.substr(8,2),10));
        if(isNaN(from_date)||from_date.getMonth()!=parseInt(datestr.substr(5,2),10)-1)
        {
            return false;
        }
    }
    return true;
}