calendar.js

图书管理系统

			obj.style.backgroundColor = "gray";
		}
	}
}
/**
* get the date selected coloring for full year
*@param year is the current year ;
*@param month is the selected month ; 
*@param day is the selected day;
*@author guojiahong
*/
function isSelected4testY(year, month, day) {
//alert("year"+year+"month:"+month+"day:"+day);
	var dates = getDatas4testY();
	for (var i = 1; i < dates.length; i++) {
		if (year == dates[i][0]) {
			var obj = document.getElementById(dates[i][1] + "-" + dates[i][2]);
			obj.style.backgroundColor = "gray";
		}
	}
}
/**
* get the selected result
* @author:guojiahong
* @author:2007.11.21
*/
function getDatas() {
	var set = new Array();
	var results = new Array();
	var str = document.addunregdateclass.test.value;
	results = str.split(";");
	var dates = new Array();
	for (var i = 0; i < results.length; i++) {
		dates[i] = new Array();
		temp = results[i].split("-");
		dates[i][0] = parseInt(temp[0]);
		dates[i][1] = parseInt(temp[1]);
		/*
		*the selection is the bug of the js for parseInt 
		*parseInt("08")=0;
		*parseInt("09")=0;
		*/
		temp[1] == "08" ? dates[i][1] = 8 : (temp[1] == "09" ? dates[i][1] = 9 : dates[i][1] = parseInt(temp[1]));
		temp[2] == "08" ? dates[i][2] = 8 : (temp[2] == "09" ? dates[i][2] = 9 : dates[i][2] = parseInt(temp[2]));
	}
	var temp = "";
	for (var i = 1; i < dates.length; i++) {
		temp = temp + "Year:" + dates[i][0];
		temp = temp + "Month:" + dates[i][1];
		temp = temp + "Day:" + dates[i][2];
	}
	//alert(temp);
	return dates;
}
/**
* get the dates for full year
*@param year is the current year ;
*@param month is the selected month ; 
*@param day is the selected day;
*@author guojiahong
*/
function getDatas4testY() {
	var set = new Array();
	var results = new Array();
	var str = document.addunregdateclass.testY.value;
	results = str.split(";");
	var dates = new Array();
	for (var i = 1; i < results.length; i++) {
		dates[i] = new Array();
		temp = results[i].split("-");
		dates[i][0] = parseInt(temp[0]);
		/*
		*the selection is the bug of the js for parseInt 
		*parseInt("08")=0;
		*parseInt("09")=0;
		*/
		temp[1] == "08" ? dates[i][1] = 8 : (temp[1] == "09" ? dates[i][1] = 9 : dates[i][1] = parseInt(temp[1]));
		temp[2] == "08" ? dates[i][2] = 8 : (temp[2] == "09" ? dates[i][2] = 9 : dates[i][2] = parseInt(temp[2]));
	}
	var temp = "";
	for (var i = 1; i < dates.length; i++) {
		temp = temp + "Year:" + dates[i][0];
		temp = temp + "Month:" + dates[i][1];
		temp = temp + "Day:" + dates[i][2];
	}
	return dates;
}
/**
* slelect dates by week given;
*@param year is the current year ;
*@param month is the selected month ; 
*@ datenum is the leap year and normal year month datenumber
*@param week is the week is given (0-6);
*@author houwenlong
*/
function selectByWeek(year, month, week) {
	var results = new Array();
	var date = new Date();
	date.setFullYear(year);
	date.setMonth(month - 1);
	date.setDate(1);
	var firstDay = date.getDay(); //0-6
	var temp = firstDay;
	var off = 0;
	var daynum= 0;
	while (true) {
		if (temp == week) {
			break;
		}
		temp = ((temp + 1) % 7);
		off++;
	}
	var i = 0;
	temp = 1 + off;
  if ((year % 4) == 0) {
		if ((year % 100) == 0 && (year % 400) != 0) {
			daynum=Calendar.DOMonth[month - 1];
		}
		daynum=Calendar.lDOMonth[month - 1];
	} else {
		daynum=Calendar.DOMonth[month - 1];
	}
	
	while (temp < daynum+1) {
		results[i] = new Array();
		date.setDate(temp);
		results[i][0] = date.getFullYear();
		results[i][1] = date.getMonth() + 1;
		results[i][2] = date.getDate();
		i++;
		temp = temp + 7;
	}
	
	return results;
}
/*月周判断，way 为每月，第一个 最后一个 判断
*ver为第一个，最后一个判断
* houwenlong
*/
function getDatesmonthweekday(way1,week,year) {
	if(way1==0)
		       {getDatesByWeek4FullYear(year,week);}     
	else if(way1==1)
	      {var ver=1;
	    getDatesBymonthweek4FullYear(year,week,ver);}
	else if(way1==2)
	 {var ver=2;
	    getDatesBymonthweek4FullYear(year,week,ver);}
}
/*月周判断，以年为单位进行月周日期的添加
*ver为第一个，最后一个判断
* houwenlong
*/
function getDatesBymonthweek4FullYear(year, week,ver) {
	for (var i = 0; i < 12; i++) {
		getDatesByWeek1(year, i + 1, week,ver);
	}
}
function delDatesmonthweekday(way1,week,year) {
	if(way1==0)
		       {delDatesByWeek4FullYear(year,week);}     
	else if(way1==1)
	      {var ver=1;
	    delDatesBymonthweek4FullYear(year,week,ver);}
	else if(way1==2)
	 {var ver=2;
	    delDatesBymonthweek4FullYear(year,week,ver);}
}
/*以年为单位删除月周设置日期
*ver 为第一个和最后一个的判断
*houwenlong 
*/
//function delDatesBymonthweek4FullYear(year, week,ver) {
//	for (var i = 0; i < 12; i++) {
//		delDatesByWeek1(year, i + 1, week,ver);
//	}
//}
/*以月为单位删除月周设置日期
*ver 为第一个和最后一个的判断
*houwenlong 
*/
function delDatesBymonthweek4FullYear(year,week,ver) {
	for (var i = 0; i < 12; i++) {
		delselectByWeek1(year, i + 1, week,ver);}
         }
/**
* 以年为单位删除所选的星期几
*@see getDatesByWeek(year,month,week)
*@param year is the current year ; 
*@param week is the selected week;
*@author houwenlong
*/
function delDatesByWeek4FullYear(year, week) {
	for (var i = 0; i < 12; i++) {
		delselectByWeek(year, i + 1, week);
	}
}

function delselectByWeek1(year, month, week,ver) {
	var date = new Date();
	date.setFullYear(year);
	date.setMonth(month - 1);
	var delmon=0;
	var delday=0;
	var delyear=0;
	var daynum=0;
	if ((year % 4) == 0) {
		if ((year % 100) == 0 && (year % 400) != 0) {
			daynum=Calendar.DOMonth[month - 1];
		}
		daynum=Calendar.lDOMonth[month - 1];
	} else {
		daynum=Calendar.DOMonth[month - 1];
	}
	if(ver==1)
	{
	date.setDate(1);
	var firstDay = date.getDay(); //0-6
	var temp = firstDay;
	var off = 0;
	while (true) {
		if (temp == week) {
			break;
		}
		temp = ((temp + 1) % 7);
		off++;
	}
	   temp = 1 + off;
		date.setDate(temp);
		delyear = date.getFullYear();
		delmon = date.getMonth() + 1;
		delday = date.getDate();
		var id = delmon + "-" + delday;
		document.getElementById(id).style.backgroundColor = "pink";
		deleteDate(delyear,delmon,delday);
	}
   else if (ver==2)
	   {date.setDate(daynum);
	     var firstDay = date.getDay(); //0-6
	     var temp = firstDay;
	     var off = 0;
	     while (true) {
		 if (temp == week) {
			break;
		    }
		temp = ((temp +1) % 7);
		off++;}
	   if(firstDay==week)
	   {off=7;}
	   temp = daynum -7+off;
	   date.setDate(temp);
	    delyear = date.getFullYear();
		delmon = date.getMonth() + 1;
		delday = date.getDate();
		var id = delmon + "-" + delday;
		document.getElementById(id).style.backgroundColor = "pink";
		deleteDate(delyear,delmon,delday);
	}
}
/*以周为单位进行删除所选星期几的操作
* delmon 为存放删除的月的变量
* delday为存放删除的日的变量
* delyear 为存放的删除的年的变量
*@ houwenlong*/
function delselectByWeek(year, month, week) {
	var date = new Date();
	date.setFullYear(year);
	date.setMonth(month - 1);
	date.setDate(1);
	var firstDay = date.getDay(); //0-6
	var temp = firstDay;
	var off = 0;
	var daynum= 0;
	var delmon=0;
	var delday=0;
	var delyear=0;
	while (true) {
		if (temp == week) {
			break;
		}
		temp = ((temp + 1) % 7);
		off++;
	}
	var i = 0;
	temp = 1 + off;
  if ((year % 4) == 0) {
		if ((year % 100) == 0 && (year % 400) != 0) {
			daynum=Calendar.DOMonth[month - 1];
		}
		daynum=Calendar.lDOMonth[month - 1];
	} else {
		daynum=Calendar.DOMonth[month - 1];
	}
	
	while (temp < daynum+1) {	
		date.setDate(temp);
		delyear = date.getFullYear();
		delmon = date.getMonth() + 1;
		delday = date.getDate();
		var id = delmon + "-" + delday;
		document.getElementById(id).style.backgroundColor = "pink";
		deleteDate(delyear,delmon,delday);
		temp = temp + 7;
	}
}

function getDatesByWeek1(year, month, week,ver) {
	//alert("year:"+year+"month:"+month+"week:"+week);
	var test = document.addunregdateclass.testY;
	var dates = selectByWeek1(year, month, week,ver);
	for (var i = 0; i < dates.length; i++) {
		var id = dates[i][1] + "-" + dates[i][2];
		if (!isOver(year, month, dates[i][2])) {
			//alert("over!");
			//return;
		
		var obj = document.getElementById(id);
		obj.style.backgroundColor = "gray";
		var str = dates[i][0] + "-" + dates[i][1] + "-" + dates[i][2];
		if (!isDuply(str)) {
			test.value = test.value + ";" + str;
		}}
	}
}
/*以周为单位选择月周组合的日期
*ver 判断是每月第一个还是每月最后一个
*year   month week 为传入的年月日
*@    houwenlong*/
function selectByWeek1(year, month, week,ver) {
	var results = new Array();
	var date = new Date();
	date.setFullYear(year);
	date.setMonth(month - 1);
	var daynum=0;
	if ((year % 4) == 0) {
		if ((year % 100) == 0 && (year % 400) != 0) {
			daynum=Calendar.DOMonth[month - 1];
		}
		daynum=Calendar.lDOMonth[month - 1];
	} else {
		daynum=Calendar.DOMonth[month - 1];
	}
	if(ver==1)
	{
	date.setDate(1);
	var firstDay = date.getDay(); //0-6
	var temp = firstDay;
	var off = 0;
	while (true) {
		if (temp == week) {
			break;
		}
		temp = ((temp + 1) % 7);
		off++;
	}
	temp = 1 + off;
		var i=0;
		results[i] = new Array();
		date.setDate(temp);
		results[i][0] = date.getFullYear();
		results[i][1] = date.getMonth() + 1;
		results[i][2] = date.getDate();
	return results;
	}
   else if (ver==2)
	     {date.setDate(daynum);
	     var firstDay = date.getDay(); //0-6
	     var temp = firstDay;
		 
	     var off = 0;
	     while (true) {
		 if (temp == week) {
			break;
		    }
		temp = ((temp +1) % 7);
		off++;}
	   if(firstDay==week)
	   {off=7;}
	   temp = daynum -7+off;
	   date.setDate(temp);
		var i = 0;
		results[i] = new Array();
		results[i][0] = date.getFullYear();
		results[i][1] = date.getMonth() + 1;
		results[i][2] = date.getDate();
	return results;
	}}	
	/**
* select dates for the full year by week
*@see getDatesByWeek(year,month,week)
*@param year is the current year ; 
*@param week is the selected week;
*@author guojiahong
*/
function getDatesByWeek4FullYear(year, week) {
	for (var i = 0; i < 12; i++) {
		getDatesByWeek(year, i + 1, week);
	}
}
/**
* get the date selected coloring
*@param year is the current year ;
*@param month is the selected month ; 
*@param week is the selected week;
*@author guojiahong
*/
function getDatesByWeek(year, month, week) {
	//alert("year:"+year+"month:"+month+"week:"+week);
	var test = document.addunregdateclass.testY;
	var dates = selectByWeek(year, month, week);
	for (var i = 0; i < dates.length; i++) {
		var id = dates[i][1] + "-" + dates[i][2];
		if (!isOver(year, month, dates[i][2])) {
			//alert("over!");
			//re