当前位置: 首页 > 图文教程 > 网络编程 > Javascript > 日期控件还是看看这个吧

Javascript
jQuery开发者都需要知道的5个小技巧
Extjs学习笔记之六 面版
Javascript 中的类和闭包
IE6下JS动态设置图片src地址问题
Extjs学习笔记之七 布局
Extjs学习笔记之八 继承和事件基础
Extjs TriggerField在弹出窗口显示不出问题的解决方法
JavaScript中的集合及效率
利用js获取服务器时间的两个简单方法
在html页面上拖放移动标签
了解jQuery技巧来提高你的代码
JavaScript 页面坐标相关知识整理
Javascript UrlDecode函数代码
JQuery 遮罩层实现(mask)实现代码
jQuery 页面 Mask实现代码
Javascript的构造函数和constructor属性
js或css文件后面跟参数的原因说明
将CKfinder整合进CKEditor3.0的新方法
jQuery UI-Draggable 参数集合
jQuery 行级解析读取XML文件（附源码）

No. « 259 260 261 262 »

技术文章搜索

关键字

Javascript 中的 日期控件还是看看这个吧

出处:互联网   整理: 软晨网（RuanChen.com）   发布: 2009-08-10   浏览: 115 ::
收藏到网摘: n/a

<html>
 <head>
  <title>日期选择&nbsp; </title>
  <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
  <meta content="JavaScript" name="vs_defaultClientScript">
  <meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
  <script>
   var gdCtrl = new Object();
   var goSelectTag = new Array();
   var gcGray = "#808080";
   var gcToggle = "#ffff00";
   var gcBG = "#99CCFF";
   var previousObject = null;

   var gdCurDate = new Date();
   var giYear = gdCurDate.getFullYear();
   var giMonth = gdCurDate.getMonth()+1;
   var giDay = gdCurDate.getDate();

   var gCalMode = "";
   var gCalDefDate = "";

   var CAL_MODE_NOBLANK = "2";

   N = (document.all) ? 0 : 1;

   function fSetDate(iYear, iMonth, iDay){
   //VicPopCal.style.visibility = "hidden";
   if ((iYear == 0) && (iMonth == 0) && (iDay == 0)){
      gdCtrl.value = "";
   }else{
      iMonth = iMonth + 100 + "";
      iMonth = iMonth.substring(1);
      iDay   = iDay + 100 + "";
      iDay   = iDay.substring(1);
      gdCtrl.value = iYear+"-"+iMonth+"-"+iDay;
   }
    
   for (i in goSelectTag)
      goSelectTag[i].style.visibility = "visible";
   goSelectTag.length = 0;
    
   if(N){
    // if(typeof(opener.winPopupWindow.args) == "")
    // alert(opener.winPopupWindow.args.value);
    if(opener.winPopupWindow.args.value ){
          opener.winPopupWindow.returnedValue = gdCtrl.value;
          opener.winPopupWindow.args.value = gdCtrl.value;
    }else if(opener.winPopupWindow.args.value == null ||
      opener.winPopupWindow.args.value == "" ){
          opener.winPopupWindow.returnedValue = gdCtrl.value;
          opener.winPopupWindow.args.value = gdCtrl.value;
    }else{
          opener.winPopupWindow.returnedValue = gdCtrl.value;
    }
    if(opener.winPopupWindow.returnFunc)  opener.winPopupWindow.returnFunc();
    window.close();
   }else{
    window.returnValue=gdCtrl.value;
    window.close();
   }
   }

   function fGetDate(dt)
   {
    var ipYear = dt.getFullYear();
    var ipMonth = dt.getMonth()+1;
    fSetYearMon(ipYear, ipMonth);
   }
   
   function HiddenDiv()
   {
    var i;
   VicPopCal.style.visibility = "hidden";
   for (i in goSelectTag)
      goSelectTag[i].style.visibility = "visible";
   goSelectTag.length = 0;

   }
   function fSetSelected(aCell){
   var iOffset = 0;
   if(N){
    tbSelYear  = document.getElementById("tbSelYear");
    tbSelMonth = document.getElementById("tbSelMonth");
    var iYear = parseInt(tbSelYear.value);
    var iMonth = parseInt(tbSelMonth.value);
    aCell.bgColor = gcBG;
    fontObj = aCell.getElementsByTagName("font");
    var iDay = parseInt(fontObj[0].childNodes[0].nodeValue);
    // alert(fontObj[0].color);
    /*** below temp patch by maxiang ***/
    if( fontObj[0].color == gcGray ){
     iOffset = (iDay < 15 )?1:-1;
    }
    /*** above temp patch by maxiang ***/

    iMonth += iOffset;
    if (iMonth<1) {
    iYear--;
    iMonth = 12;
    }else if (iMonth>12){
    iYear++;
    iMonth = 1;
    }
   }else{
    var iYear = parseInt(tbSelYear.value);
    var iMonth = parseInt(tbSelMonth.value);
    aCell.bgColor = gcBG;
    with (aCell.children["cellText"]){
      var iDay = parseInt(innerText);
      if (color==gcGray)
     iOffset = (Victor<10)?-1:1;

    /*** below temp patch by maxiang ***/
    if( color == gcGray ){
     iOffset = (iDay < 15 )?1:-1;
    }
    /*** above temp patch by maxiang ***/

    iMonth += iOffset;
    if (iMonth<1) {
     iYear--;
     iMonth = 12;
    }else if (iMonth>12){
     iYear++;
     iMonth = 1;
    }
    }
   }
    
   fSetDate(iYear, iMonth, iDay);
   }

   function Point(iX, iY){
    this.x = iX;
    this.y = iY;
   }

   function fBuildCal(iYear, iMonth) {
   var aMonth=new Array();
   for(i=1;i<7;i++)
      aMonth[i]=new Array(i);
    
   var dCalDate=new Date(iYear, iMonth-1, 1);
   var iDayOfFirst=dCalDate.getDay();
   var iDaysInMonth=new Date(iYear, iMonth, 0).getDate();
   var iOffsetLast=new Date(iYear, iMonth-1, 0).getDate()-iDayOfFirst+1;
   var iDate = 1;
   var iNext = 1;

   for (d = 0; d < 7; d++)
    aMonth[1][d] = (d<iDayOfFirst)?-(iOffsetLast+d):iDate++;
   for (w = 2; w < 7; w++)
      for (d = 0; d < 7; d++)
     aMonth[w][d] = (iDate<=iDaysInMonth)?iDate++:-(iNext++);
   return aMonth;
   }

   function fDrawCal(iYear, iMonth, iCellHeight, sDateTextSize) {
   var WeekDay = new Array("日","一","二","三","四","五","六");
   var styleTD = " bgcolor='"+gcBG+"' bordercolor='"+gcBG+"' valign='middle' align='center' height='"+iCellHeight+"' style='font-size:12px; ";

   with (document) {
    write("<tr>");
    for(i=0; i<7; i++)
     write("<td "+styleTD+" color:#990099' >" + WeekDay[i] + "</td>");
    write("</tr>");

      for (w = 1; w < 7; w++) {
     write("<tr>");
     for (d = 0; d < 7; d++) {
      write("<td id=calCell "+styleTD+"cursor:hand;' onMouseOver='this.bgColor=gcToggle' onMouseOut='this.bgColor=gcBG' onclick='fSetSelected(this)'>");
      write("<font id=cellText name='cellText'><b> </b></font>");
      write("</td>")
     }
     write("</tr>");
    }
   }
   }

   function fUpdateCal(iYear, iMonth) {
   if(N){
    cellText = document.getElementsByName("cellText");
    // alert(cellText);
    myMonth = fBuildCal(iYear, iMonth);
    var i = 0;
    for (w = 0; w < 6; w++){
     for (d = 0; d < 7; d++){
      var ind = (7*w) + d;
     Victor = i++;
         if (myMonth[w+1][d]<0) {
      cellText[ind].color = gcGray;
     cellText[ind].innerHTML = -myMonth[w+1][d];
     }else{
     if( d == 0 ){
      cellText[ind].color = "red";
     }else if( d == 6 ){
      cellText[ind].color = "blue";
     }else{
      cellText[ind].color = "black";
     }
      // End of above maxiang
     cellText[ind].innerHTML = myMonth[w+1][d];
     }
    }
    }
   }else{
    myMonth = fBuildCal(iYear, iMonth);
    var i = 0;
    for (w = 0; w < 6; w++)
    for (d = 0; d < 7; d++)
     with (cellText[(7*w)+d]) {
      Victor = i++;
      if (myMonth[w+1][d]<0) {
       color = gcGray;
       innerText = -myMonth[w+1][d];
      }else{
       // Modified by maxiang for we need
       // Saturday displayed in blue font color.
       //color = ((d==0)||(d==6))?"red":"black";
       if( d == 0 ){
        color = "red";
       }else if( d == 6 ){
        color = "blue";
       }else{
        color = "black";
       }
       // End of above maxiang
       innerText = myMonth[w+1][d];
      }
     }
   }
   }

   function fSetYearMon(iYear, iMon){
   if (N) {
    var objSelMonth;
    objSelMonth = document.getElementById("tbSelMonth");
    objSelYear  = document.getElementById("tbSelYear");
    objSelMonth.options[iMon-1].selected = true;
    for (i = 0; i < objSelYear.length; i++)
    if (objSelYear.options[i].value == iYear)
     objSelYear.options[i].selected = true;
   }else{
    tbSelMonth.options[iMon-1].selected = true;
    for (i = 0; i < tbSelYear.length; i++)
    if (tbSelYear.options[i].value == iYear)
     tbSelYear.options[i].selected = true;
   }
   fUpdateCal(iYear, iMon);
   }

   function fPrevMonth(){
    if(N){
     objSelMonth = document.getElementById("tbSelMonth");
     objSelYear  = document.getElementById("tbSelYear");
     var iMon  = objSelMonth.value;
     var iYear = objSelYear.value;
    }else{
     var iMon = tbSelMonth.value;
     var iYear = tbSelYear.value;
    }
    
   if (--iMon<1) {
    iMon = 12;
    iYear--;
   }
    
   fSetYearMon(iYear, iMon);
   }

   function fNextMonth(){
    if(N){
     objSelMonth = document.getElementById("tbSelMonth");
     objSelYear  = document.getElementById("tbSelYear");
     var iMon  = objSelMonth.value;
     var iYear = objSelYear.value;
    }else{
     var iMon = tbSelMonth.value;
     var iYear = tbSelYear.value;
    }
    
   if (++iMon>12) {
    iMon = 1;
    iYear++;
   }
    
   fSetYearMon(iYear, iMon);
   }

   function fToggleTags(){
   with (document.all.tags("SELECT")){
     for (i=0; i<length; i++)
      if ((item(i).Victor!="Won")&&fTagInBound(item(i))){
       item(i).style.visibility = "hidden";
       goSelectTag[goSelectTag.length] = item(i);
      }
   }
   }

   function fTagInBound(aTag){
   with (VicPopCal.style){
      var l = parseInt(left);
      var t = parseInt(top);
      var r = l+parseInt(width);
      var b = t+parseInt(height);
    var ptLT = fGetXY(aTag);
    return !((ptLT.x>r)||(ptLT.x+aTag.offsetWidth<l)||(ptLT.y>b)||(ptLT.y+aTag.offsetHeight<t));
   }
   }

   function fGetXY(aTag){
   var oTmp = aTag;
   var pt = new Point(0,0);
   do {
      pt.x += oTmp.offsetLeft;
      pt.y += oTmp.offsetTop;
      oTmp = oTmp.offsetParent;
   } while(oTmp.tagName!="BODY");
   return pt;
   }

   // Main: popCtrl is the widget beyond which you want this calendar to appear;
   //       dateCtrl is the widget into which you want to put the selected date.
   // i.e.: <input type="text" name="dc" style="text-align:center" readonly><INPUT type="button" value="V" onclick="fPopCalendar(dc,dc);return false">
   function fPopCalendar(popCtrl, dateCtrl, mode, defDate){
    gCalMode = mode;
    gCalDefDate = defDate;
    
   if (popCtrl == previousObject){
       if (VicPopCal.style.visibility == "visible"){
       //HiddenDiv();
       return true;
      }
      
   }
   previousObject = popCtrl;
   gdCtrl = dateCtrl;
   fSetYearMon(giYear, giMonth);
   if(N){
     VicPopCal = document.getElementById("VicPopCal");
      VicPopCal.style.visibility = 'visible';
      return;
   } 
   var point = fGetXY(popCtrl);

    if( gCalMode == CAL_MODE_NOBLANK ){
     document.all.CAL_B_BLANK.style.visibility = "hidden"; 
    }else{
     document.all.CAL_B_BLANK.style.visibility = "visible";
    } 

   with (VicPopCal.style) {
      left = point.x;
    top  = point.y+popCtrl.offsetHeight;
    width = VicPopCal.offsetWidth;
    height = VicPopCal.offsetHeight;
    fToggleTags(point);  
    visibility = 'visible';
   }
   }

   var gMonths = new Array("1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月");

   with (document) {
   write("<Div id='VicPopCal' style='OVERFLOW:hidden;POSITION:absolute;VISIBILITY:hidden;border:0px ridge;width:100%;height:100%;top:0;left:0;z-index:100;overflow:hidden'>");
   write("<table border='0' bgcolor='#3366CC'>");
   write("<TR>");
   write("<td valign='middle' align='center'><input type='button' name='PrevMonth' value='<' style='height:20;width:20;FONT:bold' onClick='fPrevMonth()'>");
   write("&nbsp;<SELECT name='tbSelYear' id=tbSelYear onChange='fUpdateCal(document.getElementById(\"tbSelYear\").value, document.getElementById(\"tbSelMonth\").value)' Victor='Won'>");
   for(i=1930;i<2011;i++)
    write("<OPTION value='"+i+"'>"+i+"年</OPTION>");
   write("</SELECT>");
   write("&nbsp;<select name='tbSelMonth' id='tbSelMonth' onChange='fUpdateCal(document.getElementById(\"tbSelYear\").value, document.getElementById(\"tbSelMonth\").value)' Victor='Won'>");
   for (i=0; i<12; i++)
    write("<option value='"+(i+1)+"'>"+gMonths[i]+"</option>");
   write("</SELECT>");
   write("&nbsp;<input type='button' name='PrevMonth' value='>' style='height:20;width:20;FONT:bold' onclick='fNextMonth()'>");
   write("</td>");
   write("</TR><TR>");
   write("<td align='center'>");
   write("<DIV style='background-color:#000066'><table width='100%' border='0'>");
   fDrawCal(giYear, giMonth, 8, '12');
   write("</table></DIV>");
   write("</td>");
   write("</TR><TR><TD align='center'>");
   write("<TABLE width='100%'><TR><TD align='center'>");
   write("<B ID=\"CAL_B_BLANK\" style='color:"+gcBG+"; visibility:visible; cursor:hand; font-size:12px' onclick='fSetDate(0,0,0)' onMouseOver='this.style.color=gcToggle' onMouseOut='this.style.color=gcBG'>清空</B>");
   write("</td><td algin='center'>");
   write("<B style='color:"+gcBG+";cursor:hand; font-size:12px' onclick='fSetDate(giYear,giMonth,giDay)' onMouseOver='this.style.color=gcToggle' onMouseOut='this.style.color=gcBG'>选择: "+giYear+"/"+giMonth+"/"+giDay+"</B>");
   write("</td></tr></table>");
   write("</TD></TR>");
   write("</TABLE></Div>");
   }

   function fload()
   {
    if(N)
    {
     var textObj = document.getElementById("txt1");
     fPopCalendar(textObj, textObj);
    }
    else
    {
     fPopCalendar(document.all.txt1, document.all.txt1);
    }
   if(window.dialogArguments != null) fGetDate(window.dialogArguments);
   
   document.onkeydown=fkeydown;
   
   }


   function fkeydown()
   {
    if(event.keyCode==27 && !N){
     event.returnValue = null;
     window.returnValue = null;
     window.close();
    }
   }
  </script>
 </head>
 <body onload="fload()" bgcolor='#3366CC'>
  <input type="text" id="txt1" style="display:none" NAME="txt1">
 </body>
</html>