//=================================================================== //建立日期：2005年6月22日 //作者：杜保发@东南融通 //功能概述：日历控件脚本库,支持日期选取、校验、 //调用方法：在调用文件头引入即可，如下： // // // //=================================================================== var imgDir = "../images/"; var fixedX = -1 // x position (-1 if to appear below control) var fixedY = -1 // y position (-1 if to appear below control) var startAt = 1 // 0 - sunday ; 1 - monday var showWeekNumber = 0 // 0 - don't show; 1 - show var showToday = 0 // 0 - don't show; 1 - show var gotoString = "转到当前月" var todayString = "今天是" var weekString = "星期" var scrollLeftMessage = "单击转到上一月.按住鼠标自动滚动." var scrollRightMessage = "单击转到下一月.按住鼠标自动滚动." var selectMonthMessage = "单击选择一月." var selectYearMessage = "单击选择一年." var selectDateMessage = "选择 [date] 作为当前日期." // do not replace [date], it will be replaced by date. var crossobj, crossMonthObj, crossYearObj, monthSelected, yearSelected, dateSelected, omonthSelected, oyearSelected, odateSelected, monthConstructed, yearConstructed, intervalID1, intervalID2, timeoutID1, timeoutID2, ctlToPlaceValue, ctlNow, dateFormat, nStartingYear; var bPageLoaded = false var ie = document.all var dom = document.getElementById var ns4 = document.layers var today = new Date() var dateNow = today.getDate() var monthNow = today.getMonth() var yearNow = today.getYear() var imgsrc = new Array("drop1.gif", "drop2.gif", "left1.gif", "left2.gif", "right1.gif", "right2.gif") var img = new Array() var bShow = false; /* hides and objects (for IE only) */ function showElement(elmID) { if (ie) { for (i = 0; i < document.all.tags(elmID).length; i++) { obj = document.all.tags(elmID)[i]; if (!obj || !obj.offsetParent) { continue; } obj.style.visibility = ""; } } } function HolidayRec(d, m, y, desc) { this.d = d this.m = m this.y = y this.desc = desc } var HolidaysCounter = 0 var Holidays = new Array() function addHoliday(d, m, y, desc) { Holidays[HolidaysCounter++] = new HolidayRec (d, m, y, desc) } if (dom) { for (i = 0; i < imgsrc.length; i++) { img[i] = new Image img[i].src = imgDir + imgsrc[i] } var cal_title = ""; //显示包含日历控件的块元素DIV cal_title += ""; cal_title += ""; cal_title += ""; document.write(cal_title); } var monthName = new Array("一月", "二月", "三月", "四月", "五月", "六月", "七月", "八月", "九月", "十月", "十一月", "十二月"); var monthName2 = new Array("一月", "二月", "三月", "四月", "五月", "六月", "七月", "八月", "九月", "十月", "十一月", "十二月"); if (startAt == 0) { dayName = new Array ("天", "一", "二", "三", "四", "五", "六") } else { dayName = new Array ("一", "二", "三", "四", "五", "六", "天") } var styleAnchor = "text-decoration:none;color:black;" var styleLightBorder = "border-style:solid;border-width:1px;border-color:#a0a0a0;" function swapImage(srcImg, destImg) { if (ie) { document.getElementById(srcImg).setAttribute("src", imgDir + destImg) } } function initCalendar() { if (!ns4) { if (!ie) { yearNow += 1900 } crossobj = (dom)?document.getElementById("calendar").style : ie? document.all.calendar : document.calendar; hideCalendar() crossMonthObj = (dom)?document.getElementById("selectMonth").style : ie? document.all.selectMonth : document.selectMonth; crossYearObj = (dom)?document.getElementById("selectYear").style : ie? document.all.selectYear : document.selectYear; monthConstructed = false; yearConstructed = false; if (showToday == 1) { document.getElementById("lblToday").innerHTML = todayString + " " + dayName[(today.getDay() - startAt == -1)?6:(today.getDay() - startAt)] + ", " + dateNow + " " + monthName[monthNow].substring(0, 3) + " " + yearNow + "" } sHTML1 = "   " sHTML1 += "   " sHTML1 += " " sHTML1 += " " document.getElementById("caption").innerHTML = sHTML1 bPageLoaded = true } } function hideCalendar() { crossobj.visibility = "hidden"; if (crossMonthObj != null) { crossMonthObj.visibility = "hidden" } if (crossYearObj != null) { crossYearObj.visibility = "hidden" } showElement('SELECT'); showElement('APPLET'); } function padZero(num) { return (num < 10)? '0' + num : num; } function constructDate(d, m, y) { var sTmp = dateFormat; sTmp = sTmp.replace("dd", "") sTmp = sTmp.replace("d", "") sTmp = sTmp.replace("", padZero(d)) sTmp = sTmp.replace("", d) sTmp = sTmp.replace("mmmm", "

") sTmp = sTmp.replace("mmm", "") sTmp = sTmp.replace("mm", "") sTmp = sTmp.replace("m", "") sTmp = sTmp.replace("", m + 1) sTmp = sTmp.replace("", padZero(m + 1)) sTmp = sTmp.replace("", monthName[m]) sTmp = sTmp.replace("

", monthName2[m]) sTmp = sTmp.replace("yyyy", y) return sTmp.replace("yy", padZero(y % 100)) } function closeCalendar() { var sTmp hideCalendar(); //Added by dubf on 2004-4-15 var dd = constructDate(dateSelected, monthSelected, yearSelected); var date = dd.split(" "); var d = ctlToPlaceValue.value.split(" "); var time = (d.length > 1?" " + d[1]:(dateFormat.indexOf("00:00:00") == -1?"":" 00:00:00")); ctlToPlaceValue.value = date[0] + time; } /*** Month Pulldown ***/ function StartDecMonth() { intervalID1 = setInterval("decMonth()", 80) } function StartIncMonth() { intervalID1 = setInterval("incMonth()", 80) } function incMonth() { monthSelected++ if (monthSelected > 11) { monthSelected = 0 yearSelected++ } constructCalendar() } function decMonth() { monthSelected-- if (monthSelected < 0) { monthSelected = 11 yearSelected-- } constructCalendar() } function constructMonth() { popDownYear() if (!monthConstructed) { sHTML = "" for (i = 0; i < 12; i++) { sName = monthName[i]; if (i == monthSelected) { sName = "" + sName + "" } sHTML += " " + sName + " " } document.getElementById("selectMonth").innerHTML = "" + sHTML + "
" monthConstructed = true } } function popUpMonth() { constructMonth() crossMonthObj.visibility = (dom || ie)? "visible" : "show" crossMonthObj.left = parseInt(crossobj.left) + 50 crossMonthObj.top = parseInt(crossobj.top) + 26 hideElement('SELECT', document.getElementById("selectMonth")); hideElement('APPLET', document.getElementById("selectMonth")); } function popDownMonth() { crossMonthObj.visibility = "hidden" } /*** Year Pulldown ***/ function incYear() { for (i = 0; i < 7; i++) { newYear = (i + nStartingYear) + 1 if (newYear == yearSelected) { txtYear = " " + newYear + " " } else { txtYear = " " + newYear + " " } document.getElementById("y" + i).innerHTML = txtYear } nStartingYear ++; bShow = true } function decYear() { for (i = 0; i < 7; i++) { newYear = (i + nStartingYear) - 1 if (newYear == yearSelected) { txtYear = " " + newYear + " " } else { txtYear = " " + newYear + " " } document.getElementById("y" + i).innerHTML = txtYear } nStartingYear --; bShow = true } function selectYear(nYear) { yearSelected = parseInt(nYear + nStartingYear); yearConstructed = false; constructCalendar(); popDownYear(); } function constructYear() { popDownMonth() sHTML = "" if (!yearConstructed) { sHTML = "-" j = 0 nStartingYear = yearSelected - 3 for (i = (yearSelected - 3); i <= (yearSelected + 3); i++) { sName = i; if (i == yearSelected) { sName = "" + sName + "" } sHTML += " " + sName + " " j ++; } sHTML += "+" document.getElementById("selectYear").innerHTML = "" + sHTML + "
" yearConstructed = true } } function popDownYear() { clearInterval(intervalID1) clearTimeout(timeoutID1) clearInterval(intervalID2) clearTimeout(timeoutID2) crossYearObj.visibility = "hidden" } function popUpYear() { var leftOffset constructYear() crossYearObj.visibility = (dom || ie)? "visible" : "show" leftOffset = parseInt(crossobj.left) + document.getElementById("spanYear").offsetLeft if (ie) { leftOffset += 6 } crossYearObj.left = leftOffset crossYearObj.top = parseInt(crossobj.top) + 26 } /*** calendar ***/ function WeekNbr(n) { // Algorithm used: // From Klaus Tondering's Calendar document (The Authority/Guru) // hhtp://www.tondering.dk/claus/calendar.html // a = (14-month) / 12 // y = year + 4800 - a // m = month + 12a - 3 // J = day + (153m + 2) / 5 + 365y + y / 4 - y / 100 + y / 400 - 32045 // d4 = (J + 31741 - (J mod 7)) mod 146097 mod 36524 mod 1461 // L = d4 / 1460 // d1 = ((d4 - L) mod 365) + L // WeekNumber = d1 / 7 + 1 year = n.getFullYear(); month = n.getMonth() + 1; if (startAt == 0) { day = n.getDate() + 1; } else { day = n.getDate(); } a = Math.floor((14 - month) / 12); y = year + 4800 - a; m = month + 12 * a - 3; b = Math.floor(y / 4) - Math.floor(y / 100) + Math.floor(y / 400); J = day + Math.floor((153 * m + 2) / 5) + 365 * y + b - 32045; d4 = (((J + 31741 - (J % 7)) % 146097) % 36524) % 1461; L = Math.floor(d4 / 1460); d1 = ((d4 - L) % 365) + L; week = Math.floor(d1 / 7) + 1; return week; } function constructCalendar() { var aNumDays = Array(31, 0, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31) var dateMessage var startDate = new Date (yearSelected, monthSelected, 1) var endDate if (monthSelected == 1) { endDate = new Date (yearSelected, monthSelected + 1, 1); endDate = new Date (endDate - (24 * 60 * 60 * 1000)); numDaysInMonth = endDate.getDate() } else { numDaysInMonth = aNumDays[monthSelected]; } datePointer = 0 dayPointer = startDate.getDay() - startAt if (dayPointer < 0) { dayPointer = 6 } sHTML = "" if (showWeekNumber == 1) { sHTML += "" } for (i = 0; i < 7; i++) { sHTML += "" } sHTML += "" if (showWeekNumber == 1) { sHTML += "" } for (var i = 1; i <= dayPointer; i++) { sHTML += "" } for (datePointer = 1; datePointer <= numDaysInMonth; datePointer++) { dayPointer++; sHTML += "" if ((showWeekNumber == 1) && (datePointer < numDaysInMonth)) { sHTML += "" } } } document.getElementById("content").innerHTML = sHTML document.getElementById("spanMonth").innerHTML = " " + monthName[monthSelected] + " " document.getElementById("spanYear").innerHTML = " " + yearSelected + " " } function popUpCalendar(ctl, ctl2, format) { var leftpos = 0 var toppos = 0 if (bPageLoaded) { if (crossobj.visibility == "hidden") { ctlToPlaceValue = document.getElementById(ctl2); dateFormat = format.toLowerCase(); formatChar = " " aFormat = dateFormat.split(formatChar) if (aFormat.length < 3) { formatChar = "/" aFormat = dateFormat.split(formatChar) if (aFormat.length < 3) { formatChar = "." aFormat = dateFormat.split(formatChar) if (aFormat.length < 3) { formatChar = "-" aFormat = dateFormat.split(formatChar) if (aFormat.length < 3) { // invalid date format formatChar = "" } } } } tokensChanged = 0 if (formatChar != "") { // use user's date //aData = ctl2.value.split(formatChar) aData = document.getElementById(ctl2).value.split(formatChar); for (i = 0; i < 3; i++) { if ((aFormat[i] == "d") || (aFormat[i] == "dd")) { dateSelected = parseInt(aData[i], 10) tokensChanged ++ } else if ((aFormat[i] == "m") || (aFormat[i] == "mm")) { monthSelected = parseInt(aData[i], 10) - 1 tokensChanged ++ } else if (aFormat[i] == "yyyy") { yearSelected = parseInt(aData[i], 10) tokensChanged ++ } else if (aFormat[i] == "mmm") { for (j = 0; j < 12; j++) { if (aData[i] == monthName[j]) { monthSelected = j tokensChanged ++ } } } else if (aFormat[i] == "mmmm") { for (j = 0; j < 12; j++) { if (aData[i] == monthName2[j]) { monthSelected = j tokensChanged ++ } } } } } if ((tokensChanged != 3) || isNaN(dateSelected) || isNaN(monthSelected) || isNaN(yearSelected)) { dateSelected = dateNow monthSelected = monthNow yearSelected = yearNow } odateSelected = dateSelected; omonthSelected = monthSelected; oyearSelected = yearSelected; aTag = ctl do { aTag = aTag.offsetParent; leftpos += aTag.offsetLeft; toppos += aTag.offsetTop; } while (aTag.tagName != "BODY"); //insert by myzhuang sLeftPos = ctl.offsetLeft + leftpos; sTopPos = ctl.offsetTop + toppos + ctl.offsetHeight + 2; sWidth = 265; sHeight = 175; if ((screen.width - event.screenX - 15) < sWidth) { sLeftPos = sLeftPos - sWidth + ctl.offsetWidth + 9; } if ((screen.height - event.screenY - 110) < sHeight) { sTopPos = sTopPos - sHeight - ctl.offsetHeight - 14; } crossobj.left = fixedX == -1 ? sLeftPos : fixedX; crossobj.top = fixedY == -1 ? sTopPos : fixedY; constructCalendar(1, monthSelected, yearSelected); crossobj.visibility = (dom || ie)? "visible" : "show"; hideElement('SELECT', document.getElementById("calendar")); hideElement('APPLET', document.getElementById("calendar")); bShow = true; } else { hideCalendar() if (ctlNow != ctl) { popUpCalendar(ctl, ctl2, format) } } ctlNow = ctl } } document.onkeypress = function hidecal1() { if (event.keyCode == 27) { hideCalendar() } } document.onclick = function hidecal2() { if (!bShow) { hideCalendar() } bShow = false } if (ie) { initCalendar() } else { window.onload = initCalendar } //========================================== //Purpose: 验证日期时间是否合法(格式:yyyy-mm-dd hh:mm:ss) //包括验证每月的最大天数及是否闰年 //参数:obj输入日期的文本框 //调用：输入日期的文本框的onblur()中调用 //示例: //========================================== function checkDateTime(obj) { try { var strHint = "日期时间格式不对！\n\n正确格式:年-月-日 时:分:秒\n\n如：2003-12-24 10:20:00"; var s = trim(obj.value); if (s == "") return false; if (isNaN(Date.parse(toJsDate(s.substring(0, 10))))) { window.alert(strHint); obj.select(); obj.focus(); return false; } var d = s.split(" "); var split_date; var split_time; if (d.length == 1) { split_date = d[0]; split_time = "00:00:00"; } else { split_date = d[0]; split_time = d[1]; } var date = split_date.split("-"); var time = split_time.split(":"); var yy = parseMyInt(date[0]); var mm = parseMyInt(date[1]); var dd = parseMyInt(date[2]); var hh = parseMyInt(time[0]); var mi = parseMyInt(time[1]); var ss = parseMyInt(time[2]); parseDate(obj, yy, mm, dd); //解析日期 parseTime(obj, hh, mi, ss); //解析时间 } catch (e) { } } //Added by dubf on 2004-4-13 //========================================== //Purpose: 验证日期是否合法(格式:yyyy-mm-dd) //包括验证每月的最大天数及是否闰年 //参数:obj输入日期的文本框 //调用：输入日期的文本框的onblur()中调用 //示例: //========================================== function checkDate(obj) { try { if (obj.value != "") { if (isNaN(Date.parse(toJsDate(obj.value)))) { window.alert("'" + obj.value + "' 不是合法日期.\n 正确日期格式:yyyy-mm-dd"); obj.select(); obj.focus(); return; } var d = obj.value.split("-"); var yy = parseMyInt(d[0]); //get year var mm = parseMyInt(d[1]); //get month var dd = parseMyInt(d[2]); //get day parseDate(obj, yy, mm, dd); } } catch (e) { } } function toJsDate(stdDate) { var str = "123"; try { var d = stdDate.split("-"); var yy = parseMyInt(d[0]); //get year var mm = parseMyInt(d[1]); //get month var dd = parseMyInt(d[2]); //get day str = mm + "/" + dd + "/" + yy; if (!verifyInteger(d[0]) || !verifyInteger(d[1]) || !verifyInteger(d[2])) { str = "123"; } } catch (e) { str = "123"; } return str; } //========================================== //Purpose:解析日期 //参数:obj输入日期的文本框 //========================================== function parseDate(obj, yy, mm, dd) { try { if ((yy < 1900) || (yy > 9999) || (mm > 12) || (mm <= 0) || (dd > 31) || (dd <= 0)) { window.alert("无效的日期范围！"); obj.select(); obj.focus(); return; } if (((mm == 4) || (mm == 6) || (mm == 9) || (mm == 11)) && (dd == 31)) { window.alert(mm + "月份只有30天!"); obj.select(); obj.focus(); return; } if (mm == 2) { if ((dd > 29) && isleapyear(yy)) { window.alert(yy + "年" + mm + "月只月29天!"); obj.select(); obj.focus(); return; } if ((dd > 28) && !isleapyear(yy)) { window.alert(yy + "年" + mm + "月只月28天!"); obj.select(); obj.focus(); return; } } if ((yy == 1900) && (mm == 1) && (dd = 1)) { window.alert("系统禁止使用日期:1900-01-01!"); obj.select(); obj.focus(); return; } var s = yy + "-" + (mm < 10?"0" + mm:mm) + "-" + (dd < 10?"0" + dd:dd); var date = obj.value.split(" "); obj.value = s + (date.length > 1?" " + date[1]:""); return; } catch (e) { } } //========================================== //Purpose: 解析时间 //参数:obj输入日期的文本框 //========================================== function parseTime(obj, hh, mi, ss) { try { if (hh < 0 || hh > 23) { alert("小时数应介于0到23之间！"); obj.select(); obj.focus(); return; } if (mi < 0 || mi > 59) { alert("分钟数应介于0到59之间！"); obj.select(); obj.focus(); return; } if (ss < 0 || ss > 59) { alert("秒数应介于0到59之间！"); obj.select(); obj.focus(); return; } var s = (hh < 10?"0" + hh:hh) + ":" + (mi < 10?"0" + mi:mi) + ":" + (ss < 10?"0" + ss:ss); var date = obj.value.split(" "); obj.value = date[0] + " " + s; } catch (e) { } } //========================================== //Purpose: 验证是否闰年 //参数:yy年份 //返回值:true--闰年,false--平年 //========================================== function isleapyear(yy) { if (((yy % 4 == 0) && ( yy % 100 != 0 )) || ( yy % 400 == 0)) { return true; } else return false; } //========================================== //Purpose: 调用日历控件，选择日期 //参数:obj接收选中日期的文本框 //返回值:选中的日期(格式:yyyy-mm-dd) //========================================== function Calendar(obj) { if (obj == null) return; var result; var arg = new Array(); arg.currentDate = obj.value; var sUrl = "Calendar.htm" var sFeature = "dialogWidth:280px;dialogHeight:200px;Status:0;resizable:0;help:0"; result = window.showModalDialog(sUrl, arg, sFeature); if (result != null) { if (result.indexOf("undefined") >= 0) obj.value = ""; else obj.value = result; } } function getToday() { var today = new Date(); var mm = today.getMonth() + 1; var dd = today.getDate(); var yy = today.getFullYear(); var s = yy + "-" + (mm < 10?"0" + mm:mm) + "-" + (dd < 10?"0" + dd:dd); return s; } function getTime() { var c = ":"; var d = new Date(); var hh = d.getHours(); var mi = d.getMinutes(); var ss = d.getSeconds(); var s = (hh < 10?"0" + hh:hh) + c + (mi < 10?"0" + mi:mi) + c + (ss < 10?"0" + ss:ss); return s; } function getCNToday() { var today = new Date(); var mm = today.getMonth() + 1; var dd = today.getDate(); var yy = today.getFullYear(); var s = yy + "年" + mm + "月" + dd + "日"; return s; } function toJsDate(stdDate) { var arr = stdDate.split("-"); var mm = arr[1]; var dd = arr[2]; var yy = arr[0]; var s = mm + "/" + dd + "/" + yy; return s; } function toShortDate(jsDate) { var arr = jsDate.split("-"); var mm = arr[0]; var dd = arr[1]; var yy = arr[2]; var s = yy + "-" + mm + "-" + mm; return s; } //========================================== //Purpose:日历选择对象 //参数: //obj:对象,格式：<表单名>.<元素名> //objValue:对象值 //objStyle:对象属性:格式：<属性名>=<属性值>,<属性名>=<属性值>,... //========================================== function getCalendar(obj, objValue, objStyle) { try { var objArr = obj.split("."); var strSubObj = objArr[1]; var subObj = new Object(strSubObj); var strObjValue; if (objValue.toUpperCase() == "TODAY") strObjValue = getToday(); else strObjValue = trim(objValue); s = "..."; document.write(s); } catch (e) { } } //========================================== //Purpose: 双击取得当天日期 //参数:无 //返回值:空 //调用方法:在文本控件里ondblclick="getCurrDate(this);" //========================================== function getCurrDate(obj) { if (trim(obj.value) == "") { obj.value = getToday(); } if(obj.name == 'village_official_start_time' || obj.name == 'village_official_end_time' ) { isAssessC(); } return true; } //========================================== //Purpose: 双击取得当天日期时间 //参数:无 //返回值:空 //调用方法:在文本控件里ondblclick="getCurrDateTime(this);" //========================================== function getCurrDateTime(obj) { if (trim(obj.value) == "") { obj.value = getToday() + " " + getTime(); } return true; } //========================================== //Purpose:验证输入的小时是否合法  //参数:无 //返回值:空 //调用方法:在文本控件里onblur="typehour(this);" //========================================== function typehour(obj) { str = obj.value; if (trim(str) == "") return false; if (!isInteger(obj)) return false; if (parseMyInt(str) > 23) { alert("请输入00-23之间的数值!"); obj.focus(); obj.select(); return false; } if (str.length == 1) { obj.value = "0" + str; return true; } return true; } //========================================== //Purpose:验证输入的分钟是否合法  //参数:无 //返回值:空 //调用方法:在文本控件里onblur="typemin(this);" //========================================== function typemin(obj) { str = obj.value; if (trim(str) == "") return false; if (!isInteger(obj)) return false; if (parseMyInt(str) > 59) { alert("请输入00-59之间的数值!"); obj.focus(); obj.select(); return false; } if (str.length == 1) { obj.value = "0" + str; return true; } return true; }
" + weekString + "" + dayName[i] + "
" + WeekNbr(startDate) + "  " sStyle = styleAnchor if ((datePointer == odateSelected) && (monthSelected == omonthSelected) && (yearSelected == oyearSelected)) { sStyle += styleLightBorder } sHint = "" for (k = 0; k < HolidaysCounter; k++) { if ((parseInt(Holidays[k].d) == datePointer) && (parseInt(Holidays[k].m) == (monthSelected + 1))) { if ((parseInt(Holidays[k].y) == 0) || ((parseInt(Holidays[k].y) == yearSelected) && (parseInt(Holidays[k].y) != 0))) { sStyle += "background-color:#FFDDDD;" sHint += sHint == ""?Holidays[k].desc:"\n" + Holidays[k].desc } } } var regexp = /\"/g sHint = sHint.replace(regexp, """) dateMessage = "onmousemove='window.status=\"" + selectDateMessage.replace("[date]", constructDate(datePointer, monthSelected, yearSelected)) + "\"' onmouseout='window.status=\"\"' " if ((datePointer == dateNow) && (monthSelected == monthNow) && (yearSelected == yearNow)) { sHTML += " " + datePointer + " " } else if (dayPointer % 7 == (startAt * -1) + 1) { sHTML += " " + datePointer + " " } else { sHTML += " " + datePointer + " " } sHTML += "" if ((dayPointer + startAt) % 7 == startAt) { sHTML += "
" + (WeekNbr(new Date(yearSelected, monthSelected, datePointer + 1))) + "