dateselect.js

BI经营分析系统基于Hyperion Analyzer 前端展现层完整代码

function  fInit()
{
	//初始化时间
	initYear('yearfrom');					//设年下拉框
	initMonth('monthfrom');					//设月下拉框

	this.now = new Date();
    this.year = this.now.getFullYear();
    this.month = this.now.getMonth()+1;
    this.day = this.now.getDate();

	addDate('yearfrom',this.year);
	addDate('monthfrom',this.month);
	ShowDay('yearfrom','monthfrom','dayfrom')
	addDate('dayfrom',this.day);

//	addDate('yearfrom','1999');
//	addDate('monthfrom','3');
//	ShowDay('yearfrom','monthfrom','dayfrom')
//	addDate('dayfrom','5');
}
///////////////////////
//功能：设置年下拉框 为当前年份的 — 3年 to this year
//参数：年下拉框名
//////////////////////
function initYear(FromOrTo){
	List = eval('document.forms[0].' + FromOrTo);
	d = new Date();
	Year = d.getYear();
  for (i=Year-3; i <= Year+2; i++) {
		txt = i;
		val = i;
		List.options[List.length] = new Option(txt,val);
  }
}
///////////////////////
//功能：设置月下拉框
//参数：月下拉框名
//////////////////////
function initMonth(FromOrTo){
	List = eval('document.forms[0].' + FromOrTo);
  List.options[0] = new Option('01','01');
  List.options[1] = new Option('02','02');
  List.options[2] = new Option('03','03');
  List.options[3] = new Option('04','04');
  List.options[4] = new Option('05','05');
  List.options[5] = new Option('06','06');
  List.options[6] = new Option('07','07');
  List.options[7] = new Option('08','08');
  List.options[8] = new Option('09','09');
  List.options[9] = new Option('10','10');
  List.options[10] = new Option('11','11');
  List.options[11] = new Option('12','12');

//  List.options[0] = new Option('1','1');
//  List.options[1] = new Option('2','2');
//  List.options[2] = new Option('3','3');
//  List.options[3] = new Option('4','4');
//  List.options[4] = new Option('5','5');
//  List.options[5] = new Option('6','6');
//  List.options[6] = new Option('7','7');
//  List.options[7] = new Option('8','8');
//  List.options[8] = new Option('9','9');
//  List.options[9] = new Option('10','10');
//  List.options[10] = new Option('11','11');
//  List.options[11] = new Option('12','12');
}

///////////////////////
//功能：根据不同的年，月，设置日下拉框
//参数：年下拉框名，月下拉框名，日下拉框名
//////////////////////
function ShowDay(Year,Month,Day){
	var ArrMonthList = new Array();
	ArrMonthList[0] =	new Array('00','00');
	ArrMonthList[1] =	new Array('01','01');
	ArrMonthList[2] =	new Array('02','02');
	ArrMonthList[3] =	new Array('03','03');
	ArrMonthList[4] =	new Array('04','04');
	ArrMonthList[5] =	new Array('05','05');
	ArrMonthList[6] =	new Array('06','06');
	ArrMonthList[7] =	new Array('07','07');
	ArrMonthList[8] =	new Array('08','08');
	ArrMonthList[9] =	new Array('09','09');

//	ArrMonthList[0] =	new Array('0','0');
//	ArrMonthList[1] =	new Array('1','1');
//	ArrMonthList[2] =	new Array('2','2');
//	ArrMonthList[3] =	new Array('3','3');
//	ArrMonthList[4] =	new Array('4','4');
//	ArrMonthList[5] =	new Array('5','5');
//	ArrMonthList[6] =	new Array('6','6');
//	ArrMonthList[7] =	new Array('7','7');
//	ArrMonthList[8] =	new Array('8','8');
//	ArrMonthList[9] =	new Array('9','9');

	ArrMonthList[10] =	new Array('10','10');
	ArrMonthList[11] =  new Array('11','11');
	ArrMonthList[12] =  new Array('12','12');
	ArrMonthList[13] =	new Array('13','13');
	ArrMonthList[14] =	new Array('14','14');
	ArrMonthList[15] =	new Array('15','15');
	ArrMonthList[16] =	new Array('16','16');
	ArrMonthList[17] =	new Array('17','17');
	ArrMonthList[18] =	new Array('18','18');
	ArrMonthList[19] =	new Array('19','19');
	ArrMonthList[20] =	new Array('20','20');
	ArrMonthList[21] =	new Array('21','21');
	ArrMonthList[22] =	new Array('22','22');
	ArrMonthList[23] =	new Array('23','23');
	ArrMonthList[24] =	new Array('24','24');
	ArrMonthList[25] =	new Array('25','25');
	ArrMonthList[26] =	new Array('26','26');
	ArrMonthList[27] =  new Array('27','27');
	ArrMonthList[28] =  new Array('28','28');
	ArrMonthList[29] =  new Array('29','29');
	ArrMonthList[30] =  new Array('30','30');
	ArrMonthList[31] =  new Array('31','31');

	YearList  =	eval('document.forms[0].' + Year);
	MonthList = eval('document.forms[0].' + Month);
	DayList	 = eval('document.forms[0].' + Day);
	var WhichMonth = FindLevel(Month);
	var WhichYear  = FindLevel(Year);
	clearList(Day);
	if(WhichMonth=='01'||WhichMonth=='03'||WhichMonth=='05'||WhichMonth=='07'||WhichMonth=='08'||WhichMonth=='10'||WhichMonth=='12'){
//	if(WhichMonth=='1'||WhichMonth=='3'||WhichMonth=='5'||WhichMonth=='7'||WhichMonth=='8'||WhichMonth=='10'||WhichMonth=='12'){
		var Daylength = 31;
	}
	if(WhichMonth=='04'||WhichMonth=='06'||WhichMonth=='09'||WhichMonth=='11'){
//	if(WhichMonth=='4'||WhichMonth=='6'||WhichMonth=='9'||WhichMonth=='11'){
		var Daylength = 30;
	}
	if(WhichMonth=='02'&&(WhichYear%4!=0)){
//	if(WhichMonth=='2'&&(WhichYear%4!=0)){
		var Daylength = 28;
	}
	if(WhichMonth=='02'&&(WhichYear%4==0)){
//	if(WhichMonth=='2'&&(WhichYear%4==0)){
		var Daylength = 29;
	}

	for(i=0;i<=Daylength;i++){
		txt = ArrMonthList[i][0];
		val = ArrMonthList[i][1];
 		DayList.options[List.length] = new Option(txt,val);
	}
}
//功能：时间赋值
//参数：list	:	selection
//		date：	值
function addDate(ListName,strdate)
{
	List = eval('document.forms[0].' + ListName);
	for (i=0; i < List.length; i++) {
		var current = List.options[i];
		if ((current.text)==strdate) {
		  current.selected = true;
		  break;
		}
	}
}
//功能：查找层次Id
//参数：ChangeListName：the selection
//返回：层次ID
function FindLevel(ChangeListName)
{
  List = eval('document.forms[0].' + ChangeListName);
	return List.value;
}
//功能：将selection列表内容清空
//参数：ListName——列表名称
function clearList(ListName)
{
	List=eval('document.forms[0].' + ListName);
	while (List.length>0) {
		List.options[0]=null;
	}
}