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
javascript 面向对象的经典实例代码
javascript prototype原型操作笔记
JavaScript 常见对象类创建代码与优缺点分析
javascript 混合的构造函数和原型方式，动态原型方式
测试JavaScript字符串处理性能的代码
JQuery 表单中textarea字数限制实现代码
jQuery Selectors(选择器)的使用(六、属性篇)
IE浏览器打印的页眉页脚设置解决方法
javascript检测(控制 )上传文件大小
jquery 双色表格实现代码
JavaScript Cookie的读取和写入函数
JavaScript 利用Cookie记录用户登录信息
JavaScript Cookie显示用户上次访问的时间和次数
JavaScript Cookie 直接浏览网站分网址
javascript OFFICE控件测试代码
javascript setTimeout和setInterval 的区别
javascript弹出窗口 window.open使用方法以及参数说明分析篇
可以用来搜索当前页面内容的js代码
动态调整textarea中字体的大小代码
为指定元素增加样式的js代码

No. « 246 247 248 249 »

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: 139 ::
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>