日期时间2

<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<script>
var cal;
var isFocus=false; //是否为焦点

function SelectDate(obj,strFormat)
{
    var date = new Date();
    var by = date.getFullYear()-50; //最小值 → 50 年前
    var ey = date.getFullYear()+50; //最大值 → 50 年后
    //cal = new Calendar(by, ey,0,strFormat);    //初始化英文版，0 为中文版
    cal = (cal==null) ? new Calendar(by, ey, 0) : cal;
cal.dateFormatStyle = strFormat;
    cal.show(obj);
}
/**//**//**//**
* 返回日期
* @param d the delimiter
* @param p the pattern of your date
   修改为根据用户指定的 style 来确定；
*/
String.prototype.toDate = function(style) {
/**//**//**//*
if(x == null) x = "-";
if(p == null) p = "ymd";
var a = this.split(x);
var y = parseInt(a[p.indexOf("y")]);
//remember to change this next century ;)
if(y.toString().length <= 2) y += 2000;
if(isNaN(y)) y = new Date().getFullYear();
var m = parseInt(a[p.indexOf("m")]) - 1;
var d = parseInt(a[p.indexOf("d")]);
if(isNaN(d)) d = 1;
return new Date(y, m, d);
*/
var y = this.substring(style.indexOf('y'),style.lastIndexOf('y')+1);//年
var m = this.substring(style.indexOf('M'),style.lastIndexOf('M')+1);//月
var d = this.substring(style.indexOf('d'),style.lastIndexOf('d')+1);//日

var h = this.substring(style.indexOf('h'),style.lastIndexOf('h')+1);
var mi = this.substring(style.indexOf('m'),style.lastIndexOf('m')+1);
var s = this.substring(style.indexOf('s'),style.lastIndexOf('s')+1);

if(isNaN(y)) y = new Date().getFullYear();
if(isNaN(m)) m = new Date().getMonth();
if(isNaN(d)) d = new Date().getDate();
if(isNaN(h)) h = new Date().getHours();
if(isNaN(mi)) mi = new Date().getMinutes();
if(isNaN(s)) s = new Date().getSeconds();
var dt ;
eval ("dt = new Date('"+ y+"', '"+(m-1)+"','"+ d +"','"+h+"','"+mi+"','"+s+"')");
//eval ("dt = new Date('"+ y+"', '"+(m-1)+"','"+ d +"')");
//eval("dt = new Date(2008,1,2)");
return dt;
}

/**//**//**//**
* 格式化日期
* @param   d the delimiter
* @param   p the pattern of your date
* @author david
*/
Date.prototype.format = function(style) {
var o = {
    "M+" : this.getMonth() + 1, //month
    "d+" : this.getDate(),      //day
    "h+" : this.getHours(),     //hour
    "m+" : this.getMinutes(),   //minute
    "s+" : this.getSeconds(),   //second
    "w+" : "天一二三四五六".charAt(this.getDay()),   //week
    "q+" : Math.floor((this.getMonth() + 3) / 3), //quarter
    "S" : this.getMilliseconds() //millisecond
}
if(/(y+)/.test(style)) {
    style = style.replace(RegExp.$1,
    (this.getFullYear() + "").substr(4 - RegExp.$1.length));
}
for(var k in o){
    if(new RegExp("("+ k +")").test(style)){
      style = style.replace(RegExp.$1,
        RegExp.$1.length == 1 ? o[k] :
        ("00" + o[k]).substr(("" + o[k]).length));
    }
}
return style;
};

/**//**//**//**
* 日历类
* @param   beginYear 1990
* @param   endYear   2010
* @param   lang      0(中文)|1(英语) 可自由扩充
* @param   dateFormatStyle "yyyy-MM-dd";
* @version 2006-04-01
* @author david
* @update
*/
function Calendar(beginYear, endYear, lang, dateFormatStyle) {
this.beginYear = 1990;
this.endYear = 2010;
this.lang = 0;            //0(中文) | 1(英文)

//改变默认日期时间格式
// this.dateFormatStyle = "yyyy-MM-dd";
this.dateFormatStyle="yyyy-MM-dd hh:mm:ss";

//this.calendarTime=new minute(this.id, this);

if (beginYear != null && endYear != null){
    this.beginYear = beginYear;
    this.endYear = endYear;
}
if (lang != null){
    this.lang = lang
}

if (dateFormatStyle != null){
this.dateFormatStyle = dateFormatStyle
}

this.dateControl = null;
this.panel = this.getElementById("calendarPanel");
this.container = this.getElementById("ContainerPanel");
this.form = null;

this.date = new Date();
this.year = this.date.getFullYear();
this.month = this.date.getMonth();
this.hours= this.date.getHours();
this.minutes = this.date.getMinutes();
this.seconds = this.date.getSeconds();

this.timer = null;
this.fObj = null;

this.colors = {
"cur_word"      : "#FFFFFF", //当日日期文字颜色
"cur_bg"        : "#00FF00", //当日日期单元格背影色
"sel_bg"        : "#FFCCCC", //已被选择的日期单元格背影色
"sun_word"      : "#FF0000", //星期天文字颜色
"sat_word"      : "#0000FF", //星期六文字颜色
"td_word_light" : "#333333", //单元格文字颜色
"td_word_dark" : "#CCCCCC", //单元格文字暗色
"td_bg_out"     : "#EFEFEF", //单元格背影色
"td_bg_over"    : "#FFCC00", //单元格背影色
"tr_word"       : "#FFFFFF", //日历头文字颜色
"tr_bg"         : "#666666", //日历头背影色
"input_border" : "#CCCCCC", //input控件的边框颜色
"input_bg"      : "#EFEFEF"   //input控件的背影色
}

this.draw();
this.bindYear();
this.bindMonth();
this.changeSelect();
this.bindData();
}

/**//**//**//**
* 日历类属性（语言包，可自由扩展）
*/
Calendar.language = {
"year"   : [[""], [""]],
"months" : [["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"],
        ["JAN","FEB","MAR","APR","MAY","JUN","JUL","AUG","SEP","OCT","NOV","DEC"]
         ],
"weeks" : [["日","一","二","三","四","五","六"],
        ["SUN","MON","TUR","WED","THU","FRI","SAT"]
         ],
"clear" : [["清空"], ["CLS"]],
"today" : [["今天"], ["TODAY"]],
"close" : [["关闭"], ["CLOSE"]]
}

Calendar.prototype.draw = function() {
calendar = this;

this.panel.innerHTML = mvAry.join("");

var obj = this.getElementById("prevMonth");
obj.onclick = function () {calendar.goPrevMonth(calendar);}
obj.onblur = function () {calendar.onblur();}
this.prevMonth= obj;

obj = this.getElementById("nextMonth");
obj.onclick = function () {calendar.goNextMonth(calendar);}
obj.onblur = function () {calendar.onblur();}
this.nextMonth= obj;

obj = this.getElementById("calendarClear");
obj.onclick = function () {calendar.dateControl.value = "";calendar.hide();}
this.calendarClear = obj;

obj = this.getElementById("calendarClose");
obj.onclick = function () {calendar.hide();}
this.calendarClose = obj;

obj = this.getElementById("calendarYear");
obj.onchange = function () {calendar.update(calendar);}
obj.onblur = function () {calendar.onblur();}
this.calendarYear = obj;

obj = this.getElementById("calendarMonth");
with(obj)
{
    onchange = function () {calendar.update(calendar);}
    onblur = function () {calendar.onblur();}
}this.calendarMonth = obj;

obj = this.getElementById("calendarToday");
obj.onclick = function () {
    var today = new Date();
    calendar.date = today;
    calendar.year = today.getFullYear();
    calendar.month = today.getMonth();

    calendar.hours =today.getHours();
    calendar.minutes = today.getMinutes();
    calendar.seconds = today.getSeconds();
    calendar.changeSelect();
    calendar.bindData();
    calendar.dateControl.value = today.format(calendar.dateFormatStyle);
    calendar.hide();
}
this.calendarToday = obj;

}

//年份下拉框绑定数据
Calendar.prototype.bindYear = function() {
var cy = this.calendarYear;
cy.length = 0;
for (var i = this.beginYear; i <= this.endYear; i++){
cy.options[cy.length] = new Option(i + Calendar.language["year"][this.lang], i);
}
}

//月份下拉框绑定数据
Calendar.prototype.bindMonth = function() {
var cm = this.calendarMonth;
cm.length = 0;
for (var i = 0; i < 12; i++){
cm.options[cm.length] = new Option(Calendar.language["months"][this.lang][i], i);
}
}

//向前一月
Calendar.prototype.goPrevMonth = function(e){
if (this.year == this.beginYear && this.month == 0){return;}
this.month--;
if (this.month == -1) {
this.year--;
this.month = 11;
}
this.date = new Date(this.year, this.month, 1);
this.changeSelect();
this.bindData();
}

//向后一月
Calendar.prototype.goNextMonth = function(e){
if (this.year == this.endYear && this.month == 11){return;}
this.month++;
if (this.month == 12) {
this.year++;
this.month = 0;
}
this.date = new Date(this.year, this.month, 1,this.hours,this.minutes,this.seconds);
this.changeSelect();
this.bindData();
}

//改变SELECT选中状态
Calendar.prototype.changeSelect = function() {
var cy = this.calendarYear;
var cm = this.calendarMonth;
for (var i= 0; i < cy.length; i++){
    if (cy.options[i].value == this.date.getFullYear()){
      cy[i].selected = true;
      break;
    }
}
for (var i= 0; i < cm.length; i++){
    if (cm.options[i].value == this.date.getMonth()){
      cm[i].selected = true;
      break;
    }
}
}

//更新年、月
Calendar.prototype.update = function (e){
this.year = e.calendarYear.options[e.calendarYear.selectedIndex].value;
this.month = e.calendarMonth.options[e.calendarMonth.selectedIndex].value;
this.date = new Date(this.year, this.month, 1,this.hours,this.minutes,this.seconds);
this.changeSelect();
this.bindData();
}

//绑定数据到月视图
Calendar.prototype.bindData = function () {
var calendar = this;
var dateArray = this.getMonthViewArray(this.date.getYear(), this.date.getMonth());
var tds = this.getElementById("calendarTable").getElementsByTagName("td");
for(var i = 0; i < tds.length; i++) {
tds[i].style.backgroundColor = calendar.colors["td_bg_out"];
    tds[i].onclick = function () {return;}
    tds[i].onmouseover = function () {return;}
    tds[i].onmouseout = function () {return;}
    if (i > dateArray.length - 1) break;
    tds[i].innerHTML = dateArray[i];
    if (dateArray[i] != " "){
      tds[i].onclick = function () {
        if (calendar.dateControl != null){
this.hours = c_hours.value;
this.minutes = c_minutes.value;
this.seconds = c_seconds.value;
   this.date = new Date(calendar.date.getFullYear(),            calendar.date.getMonth(),this.innerHTML,this.hours,this.minutes,this.seconds);
calendar.dateControl.value = this.date.format(calendar.dateFormatStyle);
        }
        calendar.hide();
      }
      tds[i].onmouseover = function () {
        this.style.backgroundColor = calendar.colors["td_bg_over"];
      }
      tds[i].onmouseout = function () {
        this.style.backgroundColor = calendar.colors["td_bg_out"];
      }
      if (new Date().format(calendar.dateFormatStyle) ==
          new Date(calendar.date.getFullYear(),
                   calendar.date.getMonth(),
                   dateArray[i]).format(calendar.dateFormatStyle)) {
        tds[i].style.backgroundColor = calendar.colors["cur_bg"];
        tds[i].onmouseover = function () {
          this.style.backgroundColor = calendar.colors["td_bg_over"];
        }
        tds[i].onmouseout = function () {
          this.style.backgroundColor = calendar.colors["cur_bg"];
        }

      }
      //设置已被选择的日期单元格背影色
      if (calendar.dateControl != null && calendar.dateControl.value == new Date(calendar.date.getFullYear(),
                   calendar.date.getMonth(),
                   dateArray[i], c_hours.value, c_minutes.value, c_seconds.value).format(calendar.dateFormatStyle)) {
        tds[i].style.backgroundColor = calendar.colors["sel_bg"];
        tds[i].onmouseover = function () {
          this.style.backgroundColor = calendar.colors["td_bg_over"];
        }
        tds[i].onmouseout = function () {
          this.style.backgroundColor = calendar.colors["sel_bg"];
        }
      }
    }
}
}
//根据年、月得到月视图数据(数组形式)
Calendar.prototype.getMonthViewArray = function (y, m) {
var mvArray = [];
var dayOfFirstDay = new Date(y, m, 1).getDay();
var daysOfMonth = new Date(y, m + 1, 0).getDate();
for (var i = 0; i < 42; i++) {
    mvArray[i] = " ";
}
for (var i = 0; i < daysOfMonth; i++){
    mvArray[i + dayOfFirstDay] = i + 1;
}
return mvArray;
}

//扩展 document.getElementById(id) 多浏览器兼容性 from meizz tree source
Calendar.prototype.getElementById = function(id){
if (typeof(id) != "string" || id == "") return null;
if (document.getElementById) return document.getElementById(id);
if (document.all) return document.all(id);
try {return eval(id);} catch(e){ return null;}
}

//扩展 object.getElementsByTagName(tagName)
Calendar.prototype.getElementsByTagName = function(object, tagName){
if (document.getElementsByTagName) return document.getElementsByTagName(tagName);
if (document.all) return document.all.tags(tagName);
}

//取得HTML控件绝对位置
Calendar.prototype.getAbsPoint = function (e){
var x = e.offsetLeft;
var y = e.offsetTop;
while(e = e.offsetParent){
x += e.offsetLeft;
y += e.offsetTop;
}
return {"x": x, "y": y};
}

//显示日历
Calendar.prototype.show = function (dateObj, popControl) {
if (dateObj == null){
throw new Error("arguments[0] is necessary")
}
this.dateControl = dateObj;

//if (dateObj.value.length > 0){
//this.date = new Date(dateObj.value.toDate());
//this.date = new Date(dateObj.value.toDate(this.dateFormatStyle));带入用户指定的 style
this.date = (dateObj.value.length > 0) ? new Date(dateObj.value.toDate(this.dateFormatStyle)) : new Date() ;//若为空则显示当前月份
this.year = this.date.getFullYear();
this.month = this.date.getMonth();
this.changeSelect();
this.bindData();

this.hours = this.date.getHours();
this.minutes = this.date.getMinutes();
this.seconds = this.date.getSeconds();

c_hours.value = this.hours;
c_minutes.value = this.minutes;
c_seconds.value = this.seconds;
if (popControl == null){
popControl = dateObj;
}
var xy = this.getAbsPoint(popControl);
this.panel.style.left = xy.x -25 + "px";
this.panel.style.top = (xy.y + dateObj.offsetHeight) + "px";

//把 visibility 变为 display，并添加失去焦点的事件
this.panel.style.display = "";
this.container.style.display = "";

dateObj.onblur = function(){calendar.onblur();}
this.container.onmouseover = function(){isFocus=true;}
this.container.onmouseout = function(){isFocus=false;}
}

//隐藏日历
Calendar.prototype.hide = function() {
this.panel.style.display = "none";
this.container.style.display = "none";
isFocus=false;
}

//焦点转移时隐藏日历
Calendar.prototype.onblur = function() {
if(!isFocus){this.hide();}
}

document.write('<div id="ContainerPanel" style="display:none"><div id="calendarPanel" style="position: absolute;display: none;z-index: 9999;');
document.write('background-color: #FFFFFF;border: 1px solid #CCCCCC;width:175px;font-size:10px;"></div>');
if(document.all)
{
document.write('<iframe style="position:absolute;z-index:2000;width:expression(this.previousSibling.offsetWidth);');
document.write('height:expression(this.previousSibling.offsetHeight);');
document.write('left:expression(this.previousSibling.offsetLeft);top:expression(this.previousSibling.offsetTop);');
document.write('display:expression(this.previousSibling.style.display);" scrolling="no" frameborder="no"></iframe>');
}
document.write('</div>');

Calendar.prototype.play = function()
{
}
Calendar.prototype.formatTime = function(sTime)
{
sTime = ("0"+sTime);
return sTime.substr(sTime.length-2);
}
Calendar.prototype.playback = function()
{
var objDate = new Date();
var arrDate = [objDate.getHours(),objDate.getMinutes(),objDate.getSeconds()];
var objMinute = this.getElementById("txtcalendarTime");
for (var i=0;i<objMinute.length;i++)
{
   objMinute[i].value = this.formatTime(arrDate[i])
}
}
Calendar.prototype.prevent = function(obj)
{
clearInterval(this.timer);
this.setFocusObj(obj);
var value = parseInt(obj.value,10);
var radix = parseInt(obj.radix,10)-1;
if (obj.value>radix||obj.value<0)
{
   obj.value = obj.value.substr(0,1);
}
}
Calendar.prototype.controlTime = function(cmd)
{
event.cancelBubble = true;
if (!this.fObj) return;
clearInterval(this.timer);
var cmd = event.srcElement.innerText=="5"?true:false;
var i = parseInt(this.fObj.value,10);
var radix = parseInt(this.fObj.radix,10)-1;
if (i==radix&&cmd)
{
   i = 0;
}
else if (i==0&&!cmd)
{
   i = radix;
}
else
{
   cmd?i++:i--;
}
this.fObj.value = this.formatTime(i);
this.fObj.select();
}
Calendar.prototype.setTime = function(obj)
{
obj.value = this.formatTime(obj.value);
}
Calendar.prototype.setFocusObj = function(obj)
{
eval("c_up").disabled = eval("c_down").disabled = false;
this.fObj = obj;
}
Calendar.prototype.getTime = function()
{
var arrTime = new Array(2);
for (var i=0;i<this.getElementById("txtcalendarTime").length;i++)
{
   arrTime[i] = this.getElementById("txtcalendarTime")[i].value;
}
return arrTime.join(":");
}
</script>

</HEAD>

<BODY>
<form action="" method="get">
<div style="width:480; left:100px;position:absolute;">
立即托管:<input type="checkbox" name="immediateConsign"><br>
托管时间:<input name="Start_Date" type="text" maxlength="60" id="Txt_Date1" onclick="SelectDate(this,'yyyy-MM-dd hh:mm:ss')" />
至<input name="End_Date" type="text" maxlength="60" id="Txt_Date" onclick="SelectDate(this,'yyyy-MM-dd hh:mm:ss')" />
<input name="inputstartdate" type="button" value="托管" onclick="consign(this.form.Start_Date.value,this.form.End_Date.value);"/>
</div>
</form>
<script>
function consign(start_date, end_date){
if (start_date == end_date){
    alert("托管结束时间必须大于托管开始时间!");
}else if (start_date>end_date){
    alert("托管结束时间必须大于托管开始时间!");
   }else{
   alert("托管成功!");
   }
   var immediateConsign = document.getElementById("immediateConsign");
   alert(immediateConsign.checked);
}

</script>
</BODY>
</HTML>

发表于 2008-12-31 15:03 javaex 阅读(145) 评论(0) 编辑收藏所属分类: JAVASCRIPT

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