//------------------ 樣式定義 ---------------------------//
//功能按鈕同樣樣式
var s_tiannet_turn_base = "height:16px;font-size:9pt;color:white;border:0 solid #CCCCCC;cursor:hand;background-color:#2650A6;";
//翻年、月等的按鈕
var s_tiannet_turn = "width:28px;" + s_tiannet_turn_base;
//關閉、清空等按鈕樣式
var s_tiannet_turn2 = "width:22px;" + s_tiannet_turn_base;
//年選擇下拉框
var s_tiannet_select = "width:64px;display:none;";
//月、時、分選擇下拉框
var s_tiannet_select2 = "width:46px;display:none;";
//日期選擇控件體的樣式
var s_tiannet_body = "width:150;background-color:#2650A6;display:none;z-index:9998;position:absolute;" +
    "border-left:1 solid #CCCCCC;border-top:1 solid #CCCCCC;border-right:1 solid #999999;border-bottom:1 solid #999999;";
//顯示日的td的樣式
var s_tiannet_day = "width:21px;height:20px;background-color:#D8F0FC;font-size:10pt;";
//字體樣式
var s_tiannet_font = "color:#FFCC00;font-size:9pt;cursor:hand;";
//鏈接的樣式
var s_tiannet_link = "text-decoration:none;font-size:9pt;color:#2650A6;";
//橫線
var s_tiannet_line = "border-bottom:1 solid #6699CC";
//------------------ 變量定義 ---------------------------//
var tiannetYearSt = 1950;//可選擇的開始年份
var tiannetYearEnd = 2010;//可選擇的結束年份
var tiannetDateNow = new Date();
var tiannetYear = tiannetDateNow.getFullYear(); //定義年的變量的初始值
var tiannetMonth = tiannetDateNow.getMonth()+1; //定義月的變量的初始值
var tiannetDay = tiannetDateNow.getDate();
var tiannetHour = 8;//tiannetDateNow.getHours();
var tiannetMinute = 1;//tiannetDateNow.getMinutes();
var tiannetArrDay=new Array(42);            //定義寫日期的數組
var tiannetDateSplit = "-";       //日期的分隔符號
var tiannetDateTimeSplit = " ";      //日期與時間之間的分隔符
var tiannetTimeSplit = ":";       //時間的分隔符號
var tiannetOutObject;        //接收日期時間的對象
var arrTiannetHide = new Array();//被強制隱藏的標簽
var m_bolShowHour = false;//是否顯示小時
var m_bolShowMinute = false;//是否顯示分鐘

setRealDayCount();//設置當月真實的日
tiannetWriteHead();
var strDateFont1 = "", strDateFont2 = "" //處理日期顯示的風格
for (var i = 0; i < 37; i++){tiannetArrDay[i]=""};    //將顯示框的內容全部清空
var day1 = 1;
var firstday = new Date(yy,mm-1,1).getDay();    //某月第一天的星期幾
for (var i = firstday; day1 < getMonthCount(yy,mm)+1; i++){
    tiannetArrDay[i]=day1;day1++;
}
//如果用于顯示日的最后一行的第一個單元格的值為空，則隱藏整行。
//if(tiannetArrDay[35] == ""){
// document.all.trTiannetDay5.style.display = "none";
//} else {
// document.all.trTiannetDay5.style.display = "";
//}
for (var i = 0; i < 37; i++){
    var da = eval("document.all.tdTiannetDay"+i)       //書寫新的一個月的日期星期排列
    if (tiannetArrDay[i]!="") {
     //判斷是否為周末，如果是周末，則改為紅色字體
     if(i % 7 == 0 || (i+1) % 7 == 0){
     strDateFont1 = "<font color=#f0000>"
     strDateFont2 = "</font>"
     } else {
      strDateFont1 = "";
      strDateFont2 = ""
     }
     da.innerHTML = strDateFont1 + tiannetArrDay[i] + strDateFont2;
     //如果是當前選擇的天，則改變顏色
     if(tiannetArrDay[i] == tiannetDay ) {
      da.style.backgroundColor = "#CCCCCC";
     } else {
      da.style.backgroundColor = "#EFEFEF";
     }
     da.style.cursor="hand"
    } else {
     da.innerHTML="";da.style.backgroundColor="";da.style.cursor="default"
    }
}//end for
tiannetSetValue(false);//給文本框賦值，但不隱藏本控件
}//end function tiannetSetDay
//根據option的值選中option
function checkSelect(objSelect,selectValue) {
var count = parseInt(objSelect.length);
if( selectValue < 10 && selectValue.toString().length == 2) {
    selectValue = selectValue.substring(1,2);
}
for(var i = 0;i < count;i ++){
    if(objSelect.options[i].value == selectValue){
     objSelect.selectedIndex = i;
     break;
    }
}//for
}
//選中年、月、時、分等下拉框
function selectObject(){
//如果年份小于允許的最小年份，則創建對應的option
if( tiannetYear < tiannetYearSt ) {
    for( var i = tiannetYear;i < tiannetYearSt;i ++    ){
     createOption(document.all.selTianYear,i,i + "年");
    }
    tiannetYearSt = tiannetYear;
}
//如果年份超過允許的最大年份，則創建對應的option
if( tiannetYear > tiannetYearEnd ) {
    for( var i = tiannetYearEnd+1;i <= tiannetYear;i ++    ){
     createOption(document.all.selTianYear,i,i + "年");
    }
    tiannetYearEnd = tiannetYear;
}
checkSelect(document.all.selTianYear,tiannetYear);
checkSelect(document.all.selTianMonth,tiannetMonth);
if( m_bolShowHour )    checkSelect(document.all.selTianHour,tiannetHour);
if( m_bolShowMinute ) checkSelect(document.all.selTianMinute,tiannetMinute);
}
//給接受日期時間的控件賦值
//參數bolHideControl - 是否隱藏控件
function tiannetSetValue(bolHideControl){
var value = "";
if( !tiannetDay || tiannetDay == "" ){
    tiannetOutObject.value = value;
    return;
}
var mm = tiannetMonth;
var day = tiannetDay;
if( mm < 10 && mm.toString().length == 1) mm = "0" + mm;
if( day < 10 && day.toString().length == 1) day = "0" + day;
value = tiannetYear + tiannetDateSplit + mm + tiannetDateSplit + day;
if( m_bolShowHour ){
    var hour = tiannetHour;
    if( hour < 10 && hour.toString().length == 1 ) hour = "0" + hour;
    value += tiannetDateTimeSplit + hour;
}
if( m_bolShowMinute ){
    var minute = tiannetMinute;
    if( minute < 10 && minute.toString().length == 1 ) minute = "0" + minute;
    value += tiannetTimeSplit + minute;
}
tiannetOutObject.value = value;
//document.all.divTiannetDate.style.display = "none";
if( bolHideControl ) {
    tiannetHideControl();
}
}
//是否顯示時間
function showTime(){
if( !m_bolShowHour && m_bolShowMinute){
    alert("如果要選擇分鐘，則必須可以選擇小時！");
    return;
}
hideElementsById(new Array("tiannetHourHead","selTianHour","tiannetMinuteHead","selTianMinute"),true);
if( m_bolShowHour ){
    //顯示小時
    hideElementsById(new Array("tiannetHourHead"),false);
}
if( m_bolShowMinute ){
    //顯示分鐘
    hideElementsById(new Array("tiannetMinuteHead"),false);
}
}
//彈出顯示日歷選擇控件，以讓用戶選擇
function tiannetPopCalendar(){
//隱藏下拉框，顯示相對應的head
hideElementsById(new Array("selTianYear","selTianMonth","selTianHour","selTianMinute"),true);
hideElementsById(new Array("tiannetYearHead","tiannetMonthHead","tiannetHourHead","tiannetMinuteHead"),false);
tiannetSetDay(tiannetYear,tiannetMonth);
tiannetWriteHead();
showTime();
var dads    = document.all.divTiannetDate.style;
var iX, iY;
var result = GetElementPosition(tiannetOutObject);
    dads.left = result.x;
    dads.top = result.y+result.height;
    tiannetShowControl();
    selectObject();
   }
   //獲取控件位置
   function GetElementPosition(element) {
    var result = new Object();
    result.x = 0;
    result.y = 0;
    result.width = 0;
    result.height = 0;
    if (element.offsetParent) {
        result.x = element.offsetLeft;
        result.y = element.offsetTop;
        var parent = element.offsetParent;
        while (parent) {
            result.x += parent.offsetLeft;
            result.y += parent.offsetTop;
            var parentTagName = parent.tagName.toLowerCase();
            if (parentTagName != "table" &&
                parentTagName != "body" &&
                parentTagName != "html" &&
                parentTagName != "div" &&
                parent.clientTop &&
                parent.clientLeft) {
                result.x += parent.clientLeft;
                result.y += parent.clientTop;
            }
            parent = parent.offsetParent;
        }
    }
    else if (element.left && element.top) {
        result.x = element.left;
        result.y = element.top;
    }
    else {
        if (element.x) {
            result.x = element.x;
        }
        if (element.y) {
            result.y = element.y;
        }
    }
    if (element.offsetWidth && element.offsetHeight) {
        result.width = element.offsetWidth;
        result.height = element.offsetHeight;
    }
    else if (element.style && element.style.pixelWidth && element.style.pixelHeight) {
        result.width = element.style.pixelWidth;
        result.height = element.style.pixelHeight;
    }
    return result;
}
//隱藏日歷控件(同時顯示被強制隱藏的標簽)
function tiannetHideControl(){
document.all.divTiannetDate.style.display = "none";
tiannetShowObject();
arrTiannetHide = new Array();//將被隱藏的標簽對象清空
}
//顯示日歷控件(同時隱藏會遮擋的標簽)
function tiannetShowControl(){
document.all.divTiannetDate.style.display = "";
tiannetHideObject("SELECT");
tiannetHideObject("OBJECT");
}
//根據標簽名稱隱藏標簽。如會遮住控件的select，object
function tiannetHideObject(strTagName) {

x = document.all.divTiannetDate.offsetLeft;
y = document.all.divTiannetDate.offsetTop;
h = document.all.divTiannetDate.offsetHeight;
w = document.all.divTiannetDate.offsetWidth;

for (var i = 0; i < document.all.tags(strTagName).length; i++)
{

    var obj = document.all.tags(strTagName)[i];
    if (! obj || ! obj.offsetParent)
     continue;
    // 獲取元素對于BODY標記的相對坐標
    var objLeft     = obj.offsetLeft;
    var objTop      = obj.offsetTop;
    var objHeight = obj.offsetHeight;
    var objWidth = obj.offsetWidth;
    var objParent = obj.offsetParent;

    while (objParent.tagName.toUpperCase() != "BODY"){
     objLeft    += objParent.offsetLeft;
     objTop     += objParent.offsetTop;
     objParent = objParent.offsetParent;
    }
    //alert("控件左端:" + x + "select左端" + (objLeft + objWidth) + "控件底部:" + (y+h) + "select高:" + objTop);

    var bolHide = true;
    if( obj.style.display == "none" || obj.style.visibility == "hidden" || obj.getAttribute("Author") == "tiannet" ){
     //如果標簽本身就是隱藏的，則不需要再隱藏。如果是控件中的下拉框，也不用隱藏。
     bolHide = false;
    }
    if(    ( (objLeft + objWidth) > x && (y + h + 20) > objTop && (objTop+objHeight) >    y && objLeft < (x+w) ) && bolHide ){
     //arrTiannetHide.push(obj);//記錄被隱藏的標簽對象
     arrTiannetHide[arrTiannetHide.length] = obj;
     obj.style.visibility = "hidden";
    }

}
}
//顯示被隱藏的標簽
function tiannetShowObject(){
for(var i = 0;i < arrTiannetHide.length;i ++){
//alert(arrTiannetHide[i]);
arrTiannetHide[i].style.visibility = "";
}
}
//初始化日期。
function tiannetInitDate(strDate){
var arr = strDate.split(tiannetDateSplit);
tiannetYear = arr[0];
tiannetMonth = arr[1];
tiannetDay = arr[2];
}
//清空
function tiannetClear(){
tiannetOutObject.value = "";
tiannetHideControl();
}
//任意點擊時關閉該控件

function document.onclick(){
with(window.event.srcElement){
if (tagName != "INPUT" && getAttribute("Author") != "tiannet")
{
tiannetHideControl();
}
}
}
//按ESC鍵關閉該控件
function document.onkeypress(){
if( event.keyCode == 27 ){
tiannetHideControl();
}
}

/*調用例子
顯示時間 onfocus="setDayHM(this)"

<asp:TextBox ID="TextBox5" runat="server" BorderColor="ControlLight" BorderStyle="Double"
ReadOnly="True" Width="157px" onfocus="setDayHM(this)"></asp:TextBox>

顯示日期：onfocus="setDay(this)"

<asp:TextBox ID="TextBox6" runat="server" BorderColor="ControlLight" BorderStyle="Double"
ReadOnly="True" Width="155px" onfocus="setDay(this)"></asp:TextBox>

*/

posted on 2011-01-12 10:33 sanmao 閱讀(649) 評論(0) 編輯收藏

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