最近公司在做一个系统,要用一个时间选择控件,本来是用ASP。NET来做,但最后我就用JS来写 具体代码(部分): TIME.JS -------------------------------------- //请大家保证版本的完整性 function fTime(iHour,iSec,iMin) { return iHour+iSec+iMin; } //当前日期 //日<%h_time(int(hour(dateandtime_start))),23,"datHourBegin"%>时<%h_time(int(minute(dateandtime_start))),59,"datMinuteBegin"%>分(日期格式:yyyy-mm-dd) function getNowDate() { var nn=new Date(); year1=nn.getYear(); mon1=nn.getMonth()+1; date1=nn.getDate(); var monstr1; var datestr1 if(mon1<10) monstr1="0"+mon1; else monstr1=""+mon1; if(date1<10) datestr1="0"+date1; else datestr1=""+date1; return year1+"-"+monstr1+"-"+datestr1; } //目标日期 function getlastweekDate() { var nn=new Date(); year1=nn.getYear(); mon1=nn.getMonth()+1; date1=nn.getDate(); var mm=new Date(year1,mon1-1,date1); var tmp1=new Date(2000,1,1); var tmp2=new Date(2000,1,15); var ne=tmp2-tmp1; var mm2=new Date(); mm2.setTime(mm.getTime()-ne); year2=mm2.getYear(); mon2=mm2.getMonth()+1; date2=mm2.getDate(); if(mon2<10) monstr2="0"+mon2; else monstr2=""+mon2; if(date2<10) datestr2="0"+date2; else datestr2=""+date2; return year2+"-"+monstr2+"-"+datestr2; } var gdCtrl = new Object(); var goSelectTag = new Array(); var gcGray = "#808080"; var gcToggle = "#FB8664"; var gcBG = "#e5e6ec"; var previousObject = null; var gdCurDate = new Date(); var giYear = gdCurDate.getFullYear(); var giMonth = gdCurDate.getMonth()+1; var giDay = gdCurDate.getDate(); function fSetToday() //直接获取现在的时间 { } function fSetDate(iYear, iMonth, iDay){ VicPopCal.style.visibility = "hidden"; if ((iYear == 0) && (iMonth == 0) && (iDay == 0)){ gdCtrl.value = ""; }else{ iMonth = iMonth + 100 + ""; iMonth = iMonth.substring(1); iDay = iDay + 100 + ""; iDay = iDay.substring(1); var t = "软件只做测试使用"; if(gdCtrl.tagName == "INPUT"){ gdCtrl.value = iYear+"-"+iMonth+"-"+iDay+" "+ t; }else{ gdCtrl.innerText = iYear+"-"+iMonth+"-"+iDay+ " "+t; } } for (i in goSelectTag) goSelectTag[i].style.visibility = "visible"; goSelectTag.length = 0; window.returnValue=gdCtrl.value; //window.close(); } function HiddenDiv() { var i; VicPopCal.style.visibility = "hidden"; for (i in goSelectTag) goSelectTag[i].style.visibility = "visible"; goSelectTag.length = 0; } function fSetSelected(aCell){ var iOffset = 0; var iYear = parseInt(tbSelYear.value); var iMonth = parseInt(tbSelMonth.value); aCell.bgColor = gcBG; with (aCell.children["cellText"]){ var iDay = parseInt(innerText); if (color==gcGray) iOffset = (Victor<10)?-1:1; iMonth += iOffset; if (iMonth<1) { iYear--; iMonth = 12; }else if (iMonth>12){ iYear++; iMonth = 1; } } fSetDate(iYear, iMonth, iDay); } function Point(iX, iY){ this.x = iX; this.y = iY; } function fBuildCal(iYear, iMonth) { var aMonth=new Array(); for(i=1;i<7;i++) aMonth[i]=new Array(i); var dCalDate=new Date(iYear, iMonth-1, 1); var iDayOfFirst=dCalDate.getDay(); var iDaysInMonth=new Date(iYear, iMonth, 0).getDate(); var iOffsetLast=new Date(iYear, iMonth-1, 0).getDate()-iDayOfFirst+1; var iDate = 1; var iNext = 1; for (d = 0; d < 7; d++) aMonth[1][d] = (d for (d = 0; d < 7; d++) aMonth[w][d] = (iDate<=iDaysInMonth)?iDate++:-(iNext++); return aMonth; } function fDrawCal(iYear, iMonth, iCellHeight, sDateTextSize) { var WeekDay = new Array("日","一","二","三","四","五","六"); var styleTD = " bgcolor='"+gcBG+"' bordercolor='"+gcBG+"' valign='middle' align='center' height='"+iCellHeight+"' style='font:bold arial "+sDateTextSize+";"; //Coded by Hcy email:hcy110@263.net with (document) { write(" for(i=0; i<7; i++){ write(" "+ WeekDay[i] + " | ");} write(" for (w = 1; w < 7; w++) { write(" for (d = 0; d < 7; d++) { write(" "); | ")write(" "); write(" } write(" } } } function fUpdateCal(iYear, iMonth) { myMonth = fBuildCal(iYear, iMonth); var i = 0; for (w = 0; w < 6; w++) for (d = 0; d < 7; d++) with (cellText[(7*w)+d]) { Victor = i++; if (myMonth[w+1][d]<0) { color = gcGray; innerText = -myMonth[w+1][d]; }else{ color = ((d==0)||(d==6))?"red":"black"; innerText = myMonth[w+1][d]; } } } function fSetYearMon(iYear, iMon){ tbSelMonth.options[iMon-1].selected = true; for (i = 0; i < tbSelYear.length; i++) if (tbSelYear.options[i].value == iYear) tbSelYear.options[i].selected = true; fUpdateCal(iYear, iMon); } function fPrevMonth(){ var iMon = tbSelMonth.value; var iYear = tbSelYear.value; if (--iMon<1) { iMon = 12; iYear--; } fSetYearMon(iYear, iMon); } function fNextMonth(){ var iMon = tbSelMonth.value; var iYear = tbSelYear.value; if (++iMon>12) { iMon = 1; iYear++; } fSetYearMon(iYear, iMon); } function fToggleTags(){ with (document.all.tags("SELECT")){ for (i=0; i item(i).style.visibility = "hidden"; goSelectTag[goSelectTag.length] = item(i); } } } function fTagInBound(aTag){ with (VicPopCal.style){ var l = parseInt(left); var t = parseInt(top); var r = l+parseInt(width); var b = t+parseInt(height); var ptLT = fGetXY(aTag); return !((ptLT.x>r)||(ptLT.x+aTag.offsetWidth } function fGetXY(aTag){ var oTmp = aTag; var pt = new Point(0,0); do { pt.x += oTmp.offsetLeft; pt.y += oTmp.offsetTop; oTmp = oTmp.offsetParent; } while(oTmp.tagName!="BODY"); return pt; } // Main: popCtrl is the widget beyond which you want this calendar to appear; // dateCtrl is the widget into which you want to put the selected date. // i.e.: function fPopCalendar(popCtrl, dateCtrl,strDate){ if (popCtrl == previousObject){ if (VicPopCal.style.visibility == "visible"){ HiddenDiv(); return true; } } previousObject = popCtrl; gdCtrl = dateCtrl; fInitialDate(strDate); fSetYearMon(giYear, giMonth); var point = fGetXY(popCtrl); with (VicPopCal.style) { left = point.x+10; //弹出窗口的坐标 top = point.y+popCtrl.offsetHeight+15; width = VicPopCal.offsetWidth; width = 180; // height = VicPopCal.offsetHeight; height = 180; fToggleTags(point); visibility = 'visible'; } } // Added by Han Chen function fInitialDate(strDate){ if( strDate == null || strDate.length != 10 ) return false; var sYear = strDate.substring(0,4); var sMonth = strDate.substring(5,7); var sDay = strDate.substring(8,10); if( sMonth.charAt(0) == '0' ) { sMonth = sMonth.substring(1,2); } if( sDay.charAt(0) == '0' ) { sDay = sDay.substring(1,2); } var nYear = parseInt(sYear ); var nMonth = parseInt(sMonth); var nDay = parseInt(sDay ); if ( isNaN(nYear ) ) return false; if ( isNaN(nMonth) ) return false; if ( isNaN(nDay ) ) return false; var arrMon = new Array(12); arrMon[ 0] = 31; arrMon[ 1] = nYear % 4 == 0 ? 29:28; arrMon[ 2] = 31; arrMon[ 3] = 30; arrMon[ 4] = 31; arrMon[ 5] = 30; arrMon[ 6] = 31; arrMon[ 7] = 31; arrMon[ 8] = 30; arrMon[ 9] = 31; arrMon[10] = 30; arrMon[11] = 31; if ( nYear < 1900 || nYear > 2100 ) return false; if ( nMonth < 1 || nMonth > 12 ) return false; if ( nDay < 1 || nDay > arrMon[nMonth - 1] ) return false; giYear = nYear; giMonth = nMonth; giDay = nDay; return true; } var gMonths = new Array("1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月"); with (document) { write(" "); ");write("
} HTML: "http://www.w3.org/TR/html4/loose.dtd">
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