配置如下：

var defaults = {
   IcoClass : "jcDateIco", //图标样式名称
   Event : "click",        //响应的事件
   Speed : 100,            //出现的速度
   Left : 0,    //靠左的位置
   Top : 22,    //靠上的位置
   format : "/",   //日期连接字符
   Timeout : 100           //关闭时间
  };

 

效果如下：

 

插件源代码如下：

;(function($){   $.fn.jcDate = function(options) {    var defaults = {     IcoClass : "jcDateIco", //图标样式名称     Event : "click",        //响应的事件     Speed : 100,            //出现的速度     Left : 0,    //靠左的位置     Top : 22,    //靠上的位置     format : "/",   //日期连接字符     Timeout : 100           //关闭时间    };    var options = $.extend(defaults,options);    return this.each(function() {     if($("#jcDate").length == 0){      $("body").prepend("<div id='jcDate'><input type='hidden' value='' id='dateHideText' /><div id='jcDateTt'><a id='d_prev'></a><div><span></span><b>年</b><samp></samp><b>月</b></div><a id='d_next'></a></div><dl id='jcYeas'></dl><dl id='jcMonth'></dl><div id='jcDayWrap'><dl id='jcDayCon'></dl><div id='jcDateMax'><ul></ul><ul></ul><ul></ul><ul></ul><ul></ul><ul></ul><ul></ul><ul></ul><ul></ul><ul></ul><ul></ul><ul></ul></div><div id='jcDateBtn'><samp>今天</samp><span>清空</span><a id='d_sub'>确定</a><div id='jcTimeWrap'><input type='text' value='' /><label>:</label><input type='text' value='' /></div></div></div></div>");     };                  var $dateInput = $(this),          $window = $(window),          dateObj = new Date(),       $jcDate = $("#jcDate"),       inputOffLeft = $(this).offset().left,       inputOfftop = $(this).offset().top,       $year = $("#jcDateTt").find("span"),       $month = $("#jcDateTt").find("samp"),       $b = $("#jcDateTt").find("b"),       $jcDateMax = $("#jcDateMax"),       $weekFrame = $("#jcDayCon"),       $DateBtn = $("#jcDateBtn"),       $jcYeas = $("#jcYeas"),       $jcMonth = $("#jcMonth"),       $Now = $DateBtn.find("samp"),       $clear = $DateBtn.find("span"),       $jcDayWrap = $("#jcDayWrap"),       $dayFrame = $jcDayWrap.find("ul"),       $submit = $DateBtn.find("a#d_sub"),       $HiddenText = $("input#dateHideText"),       $jcTimeWrap = $("#jcTimeWrap"),       $hh = $jcTimeWrap.find("input:eq(0)"),       $mm = $jcTimeWrap.find("input:eq(1)"),       $d_prev = $("#d_prev"),       $d_next = $("#d_next"),       // 获取当前时间       _year = parseInt(dateObj.getFullYear()),       _month = dateObj.getMonth() + 1,       _date = dateObj.getDate(),       week = dateObj.getDay(),       days = [ "日","一 ","二 ","三 ","四 ","五 ","六 "],       _day = days[week],       _hours = dateObj.getHours(),       _minutes = dateObj.getMinutes(),       weekDl = "",       yearDl = "<dd class='visited'>"+_year+"年"+"</dd>",       monthDl = "",       $ul = "",       _idx = 0,       defInfo = "",       getDateCount = function(y, m){           return [31, y % 4 == 0 && y % 100 != 0  || y % 400 == 0 ? 29 : 28 ,31,30,31,30,31,31,30,31,30,31][ m+1 ];       };     // 赋值数据      $hh.val("00");     $mm.val("00");     for(var w = 0 in days) {      weekDl = weekDl + "<dt>" + days[w] + "</dt>";     };     $weekFrame.html(weekDl);     var NowY = _year,      yArr = new Array(),      mArr = new Array();     for(var lys = 0; lys < 9 ; lys++ ){      lastyear = NowY - (lys+1);      yArr.push("<dt>"+lastyear+"年"+"</dt>")     };        yArr.reverse();     var dtf = ysArr(yArr);              yArr.length = 0;     for(var fys = 0; fys < 8 ; fys++ ){      firstyear = NowY + (fys+1);      yArr.push("<dt>"+firstyear+"年"+"</dt>")     };     var dtl = ysArr(yArr);     $jcYeas.html(dtf+yearDl+dtl);     function ysArr(arr){      var $Dts = "";      for(var index = 0 in arr){       $Dts = $Dts + arr[index];      };      return $Dts     };     for(var ms = 1; ms <= 12; ms++ ){      if(ms == _month){       mArr.push("<dt class='visited'>" + ms + "月" +"</dt>");      } else {       mArr.push("<dt>" + ms + "月" +"</dt>");      };     };     for(var mA = 0 in mArr){      monthDl += mArr[mA];     };     $jcMonth.html(monthDl)     function shFade(show,hide,hide2,bool,index){      var fadeSpeed = options.speed;      hide.fadeOut(fadeSpeed);      hide2.fadeOut(fadeSpeed);      show.delay(fadeSpeed*2).fadeIn(fadeSpeed);      if(bool){       $("#d_prev,#d_next").fadeOut(fadeSpeed);       $b.eq(index).hide();      } else {       $("#d_prev,#d_next").fadeIn(fadeSpeed);       $b.show();       $year.show();       $month.show();      };     };     $year.die().live("click",function(){      $(this).addClass("visited").next("samp").removeClass("visited");      shFade($jcYeas,$jcDayWrap,$jcMonth,true,1);      $year.show();      $month.hide();     });     $("#jcYeas dd,#jcYeas dt").die().live("click",function(){      var y = parseInt($(this).text());      Traversal(y);      $year.text(y);      shFade($jcDayWrap,$jcYeas,$jcMonth,false);     });     $month.die().live("click",function(){                  $(this).addClass("visited").prev().removeClass("visited");      shFade($jcMonth,$jcDayWrap,$jcYeas,true,0);       $month.show();      $year.hide();     });     $jcMonth.find("dt").die().live("click",function(){      var m = parseInt($(this).text());      mAnimate(m-1);      $month.text(m);      shFade($jcDayWrap,$jcYeas,$jcMonth,false);     });     function Traversal(Ty){      $year.text(Ty);      for(var m = 0; m < $dayFrame.length; m++){       var dayLi = "",        $fLi = "",        $lLi = "",        firstLi = "",        lastDay = 0,        yearWeek = new Date(Ty,m,1).getDay();       getDateCount(Ty,m-2) == undefined ? fristDay = 31 : fristDay = getDateCount(Ty,m-2);       for(var d = 1; d <= getDateCount(Ty,m-1); d++){        dayLi = dayLi + "<li class='jcDateColor'>"+ d +"</li>";       };       for(var f = 0 ; f < yearWeek; f++){        firstLi += "<li>"+ fristDay +"</li>,";        fristDay--;       };       for(var l = 0 ; l <= 42-(d+yearWeek); l++ ){        lastDay = l + 1;        $lLi += "<li>"+lastDay+"</li>";       };       fLiArr = firstLi.split(",").reverse();       for(var arr = 0 in fLiArr){        $fLi += fLiArr[arr];       };       $addLi = $fLi + dayLi + $lLi;       $dayFrame.eq(m).html($addLi);             };     };     mAnimate(_month-1);     //功能方法     $d_prev.die().live("click",function(){      _idx = $dayFrame.filter(".dateV").index();               if( _idx > 0){       _idx --;      } else {       var _Tyear = parseInt($year.text());       _Tyear--;       Traversal(_Tyear);       _idx = $dayFrame.length-1;      };      mAnimate(_idx);     });     $d_next.die().live("click",function(){      _idx = $dayFrame.filter(".dateV").index();               if( _idx < $dayFrame.length-1){       _idx ++;      } else {       var _Tyear = parseInt($year.text());       _Tyear++;       Traversal(_Tyear);       _idx = 0;      };      mAnimate(_idx);       });     function mAnimate(index){      $dayFrame.eq(index).addClass("dateV").siblings().removeClass("dateV");      $month.text(index+1);      $jcDateMax.animate({ "left":-index*161 },options.Speed);     };     function today(y,m,d){      $year.text(y);      $month.text(m);      Traversal(y);      $.each($dayFrame.eq(m-1).find("li"),function(){       if($(this).hasClass("jcDateColor")){        $dayFrame.eq(m-1).find("li.jcDateColor").eq(d-1).addClass("visited");       };      });      $HiddenText.val(_date);                  $dayFrame.eq(m-1).find("li").text();      mAnimate(m-1);     };     function clearVisited(){      $.each($("li.jcDateColor",$dayFrame),function(){       if($(this).hasClass("visited")){        $(this).removeClass("visited");       };                  });     };     today(_year,_month,_date);     $dayFrame.undelegate("li.jcDateColor","click").delegate("li.jcDateColor","click",function(){      clearVisited();      $(this).addClass("visited");      $HiddenText.val(parseInt($(this).text()))     });     $dayFrame.undelegate("li.jcDateColor","dblclick").delegate("li.jcDateColor","click",function(){      submitDate();     });     $Now.die().live("click",function(){      today(_year,_month,_date);          });     $clear.die().live("click",function(){      $("input.dateVisited").val("");     });     $submit.die().live("click",function(){      submitDate();     });     function submitDate(){      var Sy = $year.text(),          Sm = $month.text(),       Sd = $HiddenText.val();      NowDateArr = new Array(Sy,Sm,Sd);      dateInfo =NowDateArr.join(options.format);      if($hh.val() != "00" || $mm.val() != "00" ){       var Sh = $hh.val(),           Sm = $mm.val();       NowDateArr.push(Sh+":"+Sm);       printDate = NowDateArr.join(options.format).substring(),       format = printDate.split("/");       dateInfo = format[0]+options.format+format[1]+options.format+format[2]+" "+format[3]      };      $("input.dateVisited").val(dateInfo);      closeDate();     };     $dateInput.addClass(options.IcoClass)               //.val(defInfo)               .die()         .live(options.Event,function(e){          $(this).addClass("dateVisited");          //$jcDate.css({ "left" : e.pageX+(options.Left),"top" : e.pageY+(options.Top) });          var iof = $(this).offset();          $jcDate.css({ "left" : iof.left+options.Left,"top" : iof.top+options.Top });             $jcDate.show(options.Speed);          $jcDayWrap.show();          $jcYeas.hide();          $jcMonth.hide();          $("#d_prev,#d_next").show();             $year.show();             $month.show();          $b.show();         });     $jcDate.die().live("mouseleave",function(){                  setTimeout(closeDate,options.Timeout);     });     function closeDate(){      $("input.dateVisited").removeClass("dateVisited");      $jcDate.hide(options.Speed);     };    });   };  })(jQuery)

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