datetime.js

oa办公系统

var date_start, date_end, g_object;
var today = new Date();
var separator = "-";
var inover = false;
function change_date(temp, mode) {
	var t_month, t_year;
	if (mode) {
		if (mode == 1) {
			t_month = parseInt(cele_date_month.value, 10) + parseInt(temp, 10);
		} else {
			t_month = parseInt(temp);
		}
		if (t_month < cele_date_month.options(0).text) {
			cele_date_month.value = cele_date_month.options(cele_date_month.length - 1).text;
			change_date(parseInt(cele_date_year.value, 10) - 1, 0);
		} else {
			if (t_month > cele_date_month.options(cele_date_month.length - 1).text) {
				cele_date_month.value = cele_date_month.options(0).text;
				change_date(parseInt(cele_date_year.value, 10) + 1, 0);
			} else {
				cele_date_month.value = t_month;
				set_cele_date(cele_date_year.value, cele_date_month.value);
			}
		}
	} else {
		t_year = parseInt(temp, 10);
		if (t_year < cele_date_year.options(0).text) {
			cele_date_year.value = cele_date_year.options(0).text;
			set_cele_date(cele_date_year.value, 1);
		} else {
			if (parseInt(t_year, 10) > parseInt(cele_date_year.options(cele_date_year.length - 1).text, 10)) {
				cele_date_year.value = cele_date_year.options(cele_date_year.length - 1).text;
				set_cele_date(cele_date_year.value, 12);
			} else {
				cele_date_year.value = t_year;
				set_cele_date(cele_date_year.value, cele_date_month.value);
			}
		}
	}
	/*********2002-02-01 MODIFY BY WING **************/
	window.cele_date.focus();
	/****************MODIFY END***********************/
}
function init(d_start, d_end) {
	var temp_str;
	var i = 0;
	var j = 0;
	date_start = new Date(1980, 7, 1);
	date_end = new Date(2004, 8, 1);
	document.writeln("<div name=\"cele_date\" id=\"cele_date\"  style=\"display:none\"    style=\"LEFT: 69px; POSITION: absolute; TOP: 159px;Z-INDEX:99\" onClick=\"event.cancelBubble=true;\" onBlur=\"hilayer()\" onMouseout=\"lostlayerfocus()\">-</div>");
	window.cele_date.innerHTML = "";
	temp_str = "<table border=\"1\" bgcolor=\"#DDDDDD\" bordercolor=\"white\"><tr><td colspan=7 onmouseover=\"overcolor(this)\">";
	temp_str += "<input type=\"Button\" value=\"<<\" onclick=\"change_date(-1,1)\" onmouseover=\"getlayerfocus()\" style=\"color: #000099; background-color: #BFBFBF; cursor: hand\">-";
	temp_str += "";
	temp_str += "<select name=\"cele_date_year\" id=\"cele_date_year\" language=\"javascript\" onchange=\"change_date(this.value,0)\" onmouseover=\"getlayerfocus()\" onblur=\"getlayerfocus()\" style=\"font-size: 9pt; border: 1px #666666 outset; background-color: #F4F8FB\">";
	for (i = 1900; i <= 2020; i++) {
		temp_str += "<OPTION value=\"" + i.toString() + "\">" + i.toString() + "</OPTION>";
	}
	temp_str += "</select>-";
	temp_str += "";
	temp_str += "<select name=\"cele_date_month\" id=\"cele_date_month\" language=\"javascript\" onchange=\"change_date(this.value,2)\" onmouseover=\"getlayerfocus()\" onblur=\"getlayerfocus()\" style=\"font-size: 9pt; border: 1px #666666 outset; background-color: #F4F8FB\">";
	for (i = 1; i <= 12; i++) {
		temp_str += "<OPTION value=\"" + i.toString() + "\">" + i.toString() + "</OPTION>";
	}
	temp_str += "</select>-";
	temp_str += "";
	temp_str += "<input type=\"Button\" value=\">>\" onclick=\"change_date(1,1)\" onmouseover=\"getlayerfocus()\"  style=\"color: #000099; background-color: #BFBFBF; cursor: hand\">";
	temp_str += "</td></tr><tr><td onmouseover=\"overcolor(this)\">";
	temp_str += "<font color=red>Sun</font></td><td>";
	temp_str += "Mon</td><td>";
	temp_str += "Tue</td><td>";
	temp_str += "Wed</td><td>";
	temp_str += "Thu</td><td>";
	temp_str += "Fri</td><td>";
	temp_str += "Sat</td></tr>";
	for (i = 1; i <= 6; i++) {
		temp_str += "<tr>";
		for (j = 1; j <= 7; j++) {
			temp_str += "<td name=\"c" + i + "_" + j + "\"id=\"c" + i + "_" + j + "\" style=\"CURSOR: hand\" style=\"COLOR:#000000\" language=\"javascript\" onmouseover=\"overcolor(this)\" onmouseout=\"outcolor(this)\" onclick=\"td_click(this)\">?</td>";
		}
		temp_str += "</tr>";
	}
	temp_str += "</td></tr>";
	temp_str += "<tr><td colspan=7>";
	temp_str += "";
	temp_str += "<select name=\"cele_date_hour\" id=\"cele_date_hour\" language=\"javascript\" onmouseover=\"getlayerfocus()\" onblur=\"getlayerfocus()\" style=\"font-size: 9pt; border: 1px #666666 outset; background-color: #F4F8FB\">";
	for (i = 0; i < 24; i++) {
		temp_str += "<OPTION value=\"" + i.toString() + "\">" + i.toString() + "</OPTION>";
	}
	temp_str += "</select>:";
	temp_str += "";
	temp_str += "";
	temp_str += "<select name=\"cele_date_minute\" id=\"cele_date_minute\" language=\"javascript\" onmouseover=\"getlayerfocus()\" onblur=\"getlayerfocus()\" style=\"font-size: 9pt; border: 1px #666666 outset; background-color: #F4F8FB\">";
	for (i = 0; i < 60; i++) {
		temp_str += "<OPTION value=\"" + i.toString() + "\">" + i.toString() + "</OPTION>";
	}
	temp_str += "</select>:";
	temp_str += "";
	temp_str += "";
	temp_str += "<select name=\"cele_date_second\" id=\"cele_date_second\" language=\"javascript\" onmouseover=\"getlayerfocus()\" onblur=\"getlayerfocus()\" style=\"font-size: 9pt; border: 1px #666666 outset; background-color: #F4F8FB\">";
	for (i = 0; i < 60; i++) {
		temp_str += "<OPTION value=\"" + i.toString() + "\">" + i.toString() + "</OPTION>";
	}
	temp_str += "</select>";
	temp_str += "";
	temp_str += "</td></tr>";
	temp_str += "</table>";
	window.cele_date.innerHTML = temp_str;
}
function set_cele_date(year, month) {
	var i, j, p, k;
	var nd = new Date(year, month - 1, 1);
	event.cancelBubble = true;
	cele_date_year.value = year;
	cele_date_month.value = month;
	k = nd.getDay() - 1;
	var temp;
	for (i = 1; i <= 6; i++) {
		for (j = 1; j <= 7; j++) {
			eval("c" + i + "_" + j + ".innerHTML=\"\"");
			eval("c" + i + "_" + j + ".bgColor=\"#DDDDDD\"");
			eval("c" + i + "_" + j + ".style.cursor=\"hand\"");
		}
	}
	while (month - 1 == nd.getMonth()) {
		j = (nd.getDay() + 1);
		p = parseInt((nd.getDate() + k) / 7) + 1;
		eval("c" + p + "_" + j + ".innerHTML=" + "\"" + nd.getDate() + "\"");
		if ((nd.getDate() == today.getDate()) && (cele_date_month.value == today.getMonth() + 1) && (cele_date_year.value == today.getYear())) {
			eval("c" + p + "_" + j + ".bgColor=\"#EFFB64\"");
		}
		if (nd > date_end || nd < date_start) {
			eval("c" + p + "_" + j + ".bgColor=\"#FF9999\"");
			eval("c" + p + "_" + j + ".style.cursor=\"text\"");
		}
		nd = new Date(nd.valueOf() + 86400000);
	}
}
function show_cele_date(d_start, d_end, t_object) {
	window.cele_date.style.display = "";
	window.cele_date.style.zIndex = 99;
	var s, cur_d;
	var eT = t_object.offsetTop;
	var eH = t_object.offsetHeight + eT;
	var dH = window.cele_date.style.pixelHeight;
	var sT = document.body.scrollTop;
	var sL = document.body.scrollLeft;
	event.cancelBubble = true;
	window.cele_date.style.posLeft = event.clientX - event.offsetX + sL - 5;
	window.cele_date.style.posTop = event.clientY - event.offsetY + eH + sT - 5;
	if (window.cele_date.style.posLeft + window.cele_date.clientWidth > document.body.clientWidth) {
		window.cele_date.style.posLeft += t_object.offsetWidth - window.cele_date.clientWidth;
	}
	if (d_start != "") {
		if (d_start == "today") {
			date_start = new Date(today.getYear(), today.getMonth(), today.getDate());
		} else {
			s = d_start.split(separator);
			date_start = new Date(s[0], s[1] - 1, s[2]);
		}
	} else {
		date_start = new Date(1900, 1, 1);
	}
	if (d_end != "") {
		s = d_end.split(separator);
		date_end = new Date(s[0], s[1] - 1, s[2]);
	} else {
		date_end = new Date(3000, 1, 1);
	}
	g_object = t_object;
	cur_d = new Date();
	set_cele_date(cur_d.getYear(), cur_d.getMonth() + 1);
	window.cele_date.style.display = "block";
	window.cele_date.focus();
}
function td_click(t_object) {
	var t_d;
	if (parseInt(t_object.innerHTML, 10) >= 1 && parseInt(t_object.innerHTML, 10) <= 31) {
		t_d = new Date(cele_date_year.value, cele_date_month.value - 1, t_object.innerHTML);
		if (t_d <= date_end && t_d >= date_start) {
			var year = cele_date_year.value;
			var month = cele_date_month.value;
			var day = t_object.innerHTML;
			if (parseInt(month) < 10) {
				month = "0" + month;
			}
			if (parseInt(day) < 10) {
				day = "0" + day;
			}
			var hour = cele_date_hour.value;
			if (hour < 10) {
				hour = "0" + hour;
			}
			var minute = cele_date_minute.value;
			if (minute < 10) {
				minute = "0" + minute;
			}
			var second = cele_date_second.value;
			if (second < 10) {
				second = "0" + second;
			}
			g_object.value = year + separator + month + separator + day + " " + hour + ":" + minute + ":" + second;
			window.cele_date.style.display = "none";
		}
	}
}
function h_cele_date() {
	window.cele_date.style.display = "none";
}
function overcolor(obj) {
	if (obj.style.cursor == "hand") {
		obj.style.color = "#FFFFFF";
	}
	inover = true;
	window.cele_date.focus();
}
function outcolor(obj) {
	obj.style.color = "#000000";
	inover = false;
}
function getNow(o) {
	var Stamp = new Date();
	var year = Stamp.getYear();
	var month = Stamp.getMonth() + 1;
	var day = Stamp.getDate();
	if (month < 10) {
		month = "0" + month;
	}
	if (day < 10) {
		day = "0" + day;
	}
	o.value = year + separator + month + separator + day;
}
function hilayer() {
	if (inover == false) {
		var lay = document.all.cele_date;
		lay.style.display = "none";
	}
}
function getlayerfocus() {
	inover = true;
}
function lostlayerfocus() {
	inover = false;
}
init();