一个写得较好的JavaScript日期挑选控件

由于是在网络上无意间找到的一个例程，所以不知道原作者，在此还请原作者见谅！
完整源代码如下：
</p> <p><title>直接用的js<a href="https://www.kunjuke.com/tag/3607/" title="日期" target="_blank">日期</a><a href="https://www.kunjuke.com/tag/2051/" title="控件" target="_blank">控件</a></title><br /> <!--<br /> var bmoveable=true;<br /> var strframe;<br /> document.writeln('');<br /> strframe='<!-- '; strframe+='input.button{border-right: #63a3e9 1px solid;border-top: #63a3e9 1px solid;border-left: #63a3e9 1px solid;'; strframe+='border-bottom: #63a3e9 1px solid;background-color: #63a3e9;font-family:宋体;}'; strframe+='td{font-size: 9pt;font-family:宋体;}'; strframe+=' -->';<br /> strframe+='input.button{border-right: #63a3e9 1px solid;border-top: #63a3e9 1px solid;border-left: #63a3e9 1px solid;';<br /> strframe+='border-bottom: #63a3e9 1px solid;background-color: #63a3e9;font-family:宋体;}';<br /> strframe+='td{font-size: 9pt;font-family:宋体;}';<br /> strframe+='';<br /> strframe+='';<br /> strframe+='var datelayerx,datelayery;';<br /> strframe+='var bdrag;';<br /> strframe+='function document.onmousemove()';<br /> strframe+='{if(bdrag && window.event.button==1)';<br /> strframe+=' {var datelayer=parent.document.all.enddatelayer.style;';<br /> strframe+=' datelayer.posleft += window.event.clientx-datelayerx;';<br /> strframe+=' datelayer.postop += window.event.clienty-datelayery;}}';<br /> strframe+='function dragstart()';<br /> strframe+='{var datelayer=parent.document.all.enddatelayer.style;';<br /> strframe+=' datelayerx=window.event.clientx;';<br /> strframe+=' datelayery=window.event.clienty;';<br /> strframe+=' bdrag=true;}';<br /> strframe+='function dragend(){';<br /> strframe+=' bdrag=false;}';<br /> strframe+='';<br /> strframe+='';<br /> strframe+='<span id="tmpselectyearlayer"></span>';<br /> strframe+='<span id="tmpselectmonthlayer"></span>';<br /> strframe+='<span id="tmpselecthourlayer"></span>';<br /> strframe+='<span id="tmpselectminutelayer"></span>';<br /> strframe+='<span id="tmpselectsecondlayer"></span>';<br /> strframe+='</p> <table border="1" cellspacing="0" cellpadding="0" width="142" bgcolor="#63a3e9">';<br /> strframe+=' </p> <tr> <td width="142" height="23" bgcolor="#ffffff">';<br /> strframe+=' </p> <table border="0" cellspacing="1" cellpadding="0" width="158">';<br /> strframe+=' </p> <tr align="center">';<br /> strframe+=' </p> <td width="16" align="center" bgcolor="#63a3e9" style="font-size:12px;cursor: hand;color: #ffffff" title="向前翻 1 月"><b><</b></td> <p>';<br /> strframe+=' </p> <td width="60" align="center" bgcolor="#63a3e9" style="font-size:12px;cursor:hand" title="點擊這里選擇年份"><span id="meizzyearhead"></span></td> <p>';<br /> strframe+=' </p> <td width="48" align="center" style="font-size:12px;cursor:hand" bgcolor="#63a3e9" title="點擊這里選擇月份"><span id="meizzmonthhead"></span></td> <p>';<br /> strframe+=' </p> <td width="16" bgcolor="#63a3e9" align="center" style="font-size:12px;cursor: hand;color: #ffffff" title="向后翻 1 月"><b>></b></td> <p>';<br /> strframe+=' </tr> <p>';<br /> strframe+=' </table> </td> </tr> <p>';<br /> strframe+=' </p> <tr> <td width="142" height="18">';<br /> strframe+=' </p> <table border="0" cellspacing="0" cellpadding="2" bgcolor="#63a3e9" width="140">';<br /> strframe+=' </p> <tr> <td style="font-size:12px;color:#ffffff" width="20"> 日</td> <p>';<br /> strframe+='</p> <td style="font-size:12px;color:#ffffff"> 一</td> <td style="font-size:12px;color:#ffffff"> 二</td> <p>';<br /> strframe+='</p> <td style="font-size:12px;color:#ffffff"> 三</td> <td style="font-size:12px;color:#ffffff"> 四</td> <p>';<br /> strframe+='</p> <td style="font-size:12px;color:#ffffff"> 五</td> <td style="font-size:12px;color:#ffffff"> 六</td> </tr> <p>';<br /> strframe+='</table> </td> </tr> <p>';<br /> strframe+=' </p> <tr> <td width="142" height="120">';<br /> strframe+=' </p> <table border="1" cellspacing="2" cellpadding="2" bgcolor="#fff8ec" width="140">';<br /> var n=0; for (j=0;j<5;j++){ strframe+= ' </p> <tr align="center">'; for (i=0;i<7;i++){<br /> strframe+='</p> <td width="20" height="20" style="font-size:12px"></td> <p>';n++;}<br /> strframe+='</tr> <p>';}<br /> strframe+=' </p> <tr align="center">';<br /> for (i=35;i<37;i++)strframe+='</p> <td width="20" height="20" style="font-size:12px"></td> <p>';<br /> strframe+=' </p> <td colspan="5" align="right" style="color:#1478eb"><span style="font-size:12px;cursor: hand" title="將日期置空">置空</span> <span style="font-size:12px;cursor: hand" title="當前日期時間">当前</span> <span style="cursor:hand" id="evaallok" title="关闭日历">关闭 </span></td> </tr> <p>';<br /> strframe+=' </table> </td> </tr> <tr> <td>';<br /> strframe+=' </p> <table border="0" cellspacing="1" cellpadding="0" width="100%" bgcolor="#ffffff">';<br /> strframe+=' </p> <tr bgcolor="#63a3e9"> <td id="busetimelayer" width="30" style="cursor:hand" align="center">';<br /> strframe+=' <span></span></td> <p>';<br /> strframe+=' </p> <td style="cursor:hand" title="點擊這里選擇時間" align="center" width="42">' ;<br /> strframe+=' <span id="meizzhourhead"></span></td> <p>';<br /> strframe+=' </p> <td style="cursor:hand" title="點擊這里選擇時間" align="center" width="42">' ;<br /> strframe+=' <span id="meizzminutehead"></span></td> <p>';<br /> strframe+=' </p> <td style="cursor:hand" title="點擊這里選擇時間" align="center" width="42">' ;<br /> strframe+=' <span id="meizzsecondhead"></span></td> <p>';<br /> strframe+=' </tr> </table> </td> </tr> </table> <p>';<br /> window.frames.enddatelayer.document.writeln(strframe);<br /> window.frames.enddatelayer.document.close(); //解决ie进度条不结束的问题<br /> //==================================================== web 页面显示部分 ======================================================<br /> var outobject;<br /> var outbutton; //点击的按钮<br /> var outdate=""; //存放对象的日期<br /> var busetime=false; //是否使用时间<br /> var odatelayer=window.frames.enddatelayer.document.all; //存放日历对象<br /> var odatelayer=window.enddatelayer.document.all;<br /> //odatelayer.busetimelayer.innertext="no";<br /> bimgswitch();<br /> odatelayer.busetimelayer.innerhtml=bimg;<br /> function setday(tt,obj) //主调函数<br /> {<br /> if (arguments.length > 2){alert("對不起！傳入本控件的參數太多！");return;}<br /> if (arguments.length == 0){alert("對不起！您沒有傳回本控件任何參數");return;}<br /> var dads = document.all.enddatelayer.style;<br /> var th = tt;<br /> var ttop = tt.offsettop; //tt控件的定位点高<br /> var thei = tt.clientheight; //tt控件本身的高<br /> var tleft = tt.offsetleft; //tt控件的定位点宽<br /> var ttyp = tt.type; //tt控件的类型<br /> while (tt = tt.offsetparent){ttop+=tt.offsettop; tleft+=tt.offsetleft;}<br /> dads.top = (ttyp=="image") ? ttop+thei : ttop+thei+6;<br /> dads.left = tleft;<br /> outobject = (arguments.length == 1) ? th : obj;<br /> outbutton = (arguments.length == 1) ? null : th; //设定外部点击的按钮<br /> //根据当前输入框的日期显示日历的年月<br /> var reg = /^(\d+)-(\d{1,2})-(\d{1,2})/; //不含时间<br /> var r = outobject.value.match(reg);<br /> if(r!=null){<br /> r[2]=r[2]-1;<br /> var d=new date(r[1],r[2],r[3]);<br /> if(d.getfullyear()==r[1] && d.getmonth()==r[2] && d.getdate()==r[3])<br /> {<br /> outdate=d;<br /> parent.meizztheyear = r[1];<br /> parent.meizzthemonth = r[2];<br /> parent.meizzthedate = r[3];<br /> }<br /> else<br /> {<br /> outdate="";<br /> }<br /> meizzsetday(r[1],r[2]+1);<br /> }<br /> else<br /> {<br /> outdate="";<br /> meizzsetday(new date().getfullyear(), new date().getmonth() + 1);<br /> }<br /> dads.display = '';<br /> //判断初始化时是否使用时间,非严格验证<br /> //if (outobject.value.length>10)<br /> //{<br /> busetime=true;<br /> bimgswitch();<br /> odatelayer.busetimelayer.innerhtml=bimg;<br /> meizzwritehead(meizztheyear,meizzthemonth);<br /> //}<br /> //else<br /> //{<br /> // busetime=false;<br /> // bimgswitch();<br /> // odatelayer.busetimelayer.innerhtml=bimg;<br /> // meizzwritehead(meizztheyear,meizzthemonth);<br /> //}<br /> try<br /> {<br /> event.returnvalue=false;<br /> }<br /> catch (e)<br /> {<br /> //此处排除错误，错误原因暂未找到。<br /> }<br /> }<br /> var monhead = new array(12); //定义阳历中每个月的最大天数<br /> monhead[0] = 31; monhead[1] = 28; monhead[2] = 31; monhead[3] = 30; monhead[4] = 31; monhead[5] = 30;<br /> monhead[6] = 31; monhead[7] = 31; monhead[8] = 30; monhead[9] = 31; monhead[10] = 30; monhead[11] = 31;<br /> var meizztheyear=new date().getfullyear(); //定义年的变量的初始值<br /> var meizzthemonth=new date().getmonth()+1; //定义月的变量的初始值<br /> var meizzthedate=new date().getdate(); //定义日的变量的初始值<br /> var meizzthehour=new date().gethours(); //定义小时变量的初始值<br /> var meizztheminute=new date().getminutes();//定义分钟变量的初始值<br /> var meizzthesecond=new date().getseconds();//定义秒变量的初始值<br /> var meizzwday=new array(37); //定义写日期的数组<br /> function document.onclick() //任意点击时关闭该控件 //ie6的情况可以由下面的切换焦点处理代替<br /> {<br /> with(window.event)<br /> {<br /> if (srcelement != outobject && srcelement != outbutton)<br /> closelayer();<br /> }<br /> }<br /> function document.onkeyup() //按esc键关闭，切换焦点关闭<br /> {<br /> if (window.event.keycode==27){<br /> if(outobject)outobject.blur();<br /> closelayer();<br /> }<br /> else if(document.activeelement)<br /> {<br /> if(document.activeelement != outobject && document.activeelement != outbutton)<br /> {<br /> closelayer();<br /> }<br /> }<br /> }<br /> function meizzwritehead(yy,mm,ss) //往 head 中写入当前的年与月<br /> {<br /> odatelayer.meizzyearhead.innertext = yy + " 年";<br /> odatelayer.meizzmonthhead.innertext = format(mm) + " 月";<br /> //插入当前小时、分<br /> odatelayer.meizzhourhead.innertext=busetime?(meizzthehour+" 時"):"";<br /> odatelayer.meizzminutehead.innertext=busetime?(meizztheminute+" 分"):"";<br /> odatelayer.meizzsecondhead.innertext=busetime?(meizzthesecond+" 秒"):"";<br /> }<br /> function tmpselectyearinnerhtml(stryear) //年份的下拉框<br /> {<br /> if (stryear.match(/\d/)!=null){alert("年份輸入參數不是數字！");return;}<br /> var m = (stryear) ? stryear : new date().getfullyear();<br /> if (m 9999) {alert("年份值不在 1000 到 9999 之間！");return;}<br /> var n = m - 50;<br /> if (n 9999) n = 9974;<br /> var s = " \r\n";<br /> var selectinnerhtml = s;<br /> for (var i = n; i < n + 101; i++)<br /> {<br /> if (i == m) { selectinnerhtml += "" + i + "年" + "\r\n"; }<br /> else { selectinnerhtml += "" + i + "年" + "\r\n"; }<br /> }<br /> selectinnerhtml += "";<br /> odatelayer.tmpselectyearlayer.style.display="";<br /> odatelayer.tmpselectyearlayer.innerhtml = selectinnerhtml;<br /> odatelayer.tmpselectyear.focus();<br /> }<br /> function tmpselectmonthinnerhtml(strmonth) //月份的下拉框<br /> {<br /> if (strmonth.match(/\d/)!=null){alert("月份輸入參數不是數字！");return;}<br /> var m = (strmonth) ? strmonth : new date().getmonth() + 1;<br /> var s = " \r\n";<br /> var selectinnerhtml = s;<br /> for (var i = 1; i < 13; i++)<br /> {<br /> if (i == m) { selectinnerhtml += ""+i+"月"+"\r\n"; }<br /> else { selectinnerhtml += ""+i+"月"+"\r\n"; }<br /> }<br /> selectinnerhtml += "";<br /> odatelayer.tmpselectmonthlayer.style.display="";<br /> odatelayer.tmpselectmonthlayer.innerhtml = selectinnerhtml;<br /> odatelayer.tmpselectmonth.focus();<br /> }<br /> /***** 增加 小时、分钟 ***/<br /> function tmpselecthourinnerhtml(strhour) //小时的下拉框<br /> {<br /> if (!busetime){return;}<br /> if (strhour.match(/\d/)!=null){alert("小時輸入參數不是數字！");return;}<br /> var m = (strhour) ? strhour : new date().gethours();<br /> var s = "\r\n";<br /> var selectinnerhtml = s;<br /> for (var i = 0; i < 24; i++)<br /> {<br /> if (i == m) { selectinnerhtml += ""+i+"\r\n"; }<br /> else { selectinnerhtml += ""+i+"\r\n"; }<br /> }<br /> selectinnerhtml += "";<br /> odatelayer.tmpselecthourlayer.style.display="";<br /> odatelayer.tmpselecthourlayer.innerhtml = selectinnerhtml;<br /> odatelayer.tmpselecthour.focus();<br /> }<br /> function tmpselectminuteinnerhtml(strminute) //分钟的下拉框<br /> {<br /> if (!busetime){return;}<br /> if (strminute.match(/\d/)!=null){alert("分鐘輸入數字不是數字！");return;}<br /> var m = (strminute) ? strminute : new date().getminutes();<br /> var s = "\r\n";<br /> var selectinnerhtml = s;<br /> for (var i = 0; i < 60; i++)<br /> {<br /> if (i == m) { selectinnerhtml += ""+i+"\r\n"; }<br /> else { selectinnerhtml += ""+i+"\r\n"; }<br /> }<br /> selectinnerhtml += "";<br /> odatelayer.tmpselectminutelayer.style.display="";<br /> odatelayer.tmpselectminutelayer.innerhtml = selectinnerhtml;<br /> odatelayer.tmpselectminute.focus();<br /> }<br /> function tmpselectsecondinnerhtml(strsecond) //秒的下拉框<br /> {<br /> if (!busetime){return;}<br /> if (strsecond.match(/\d/)!=null){alert("秒鐘輸入參數不是數字！");return;}<br /> var m = (strsecond) ? strsecond : new date().getminutes();<br /> var s = "\r\n";<br /> var selectinnerhtml = s;<br /> for (var i = 0; i < 60; i++)<br /> {<br /> if (i == m) { selectinnerhtml += ""+i+"\r\n"; }<br /> else { selectinnerhtml += ""+i+"\r\n"; }<br /> }<br /> selectinnerhtml += "";<br /> odatelayer.tmpselectsecondlayer.style.display="";<br /> odatelayer.tmpselectsecondlayer.innerhtml = selectinnerhtml;<br /> odatelayer.tmpselectsecond.focus();<br /> }<br /> function closelayer() //这个层的关闭<br /> {<br /> var o = document.getelementbyid("enddatelayer");<br /> if (o != null)<br /> {<br /> o.style.display="none";<br /> }<br /> }<br /> function showlayer() //这个层的关闭<br /> {<br /> document.all.enddatelayer.style.display="";<br /> }<br /> function ispinyear(year) //判断是否闰平年<br /> {<br /> if (0==year%4&&((year%100!=0)||(year%400==0))) return true;else return false;<br /> }<br /> function getmonthcount(year,month) //闰年二月为29天<br /> {<br /> var c=monhead[month-1];if((month==2)&&ispinyear(year)) c++;return c;<br /> }<br /> function getdow(day,month,year) //求某天的星期几<br /> {<br /> var dt=new date(year,month-1,day).getday()/7; return dt;<br /> }<br /> function meizzprevy() //往前翻 year<br /> {<br /> if(meizztheyear > 999 && meizztheyear 999 && meizztheyear <10000){meizztheyear++;}<br /> else{alert("年份超出范圍（1000-9999）！");}<br /> meizzsetday(meizztheyear,meizzthemonth);<br /> }<br /> function setnull()<br /> {<br /> outobject.value = '';<br /> closelayer();<br /> }<br /> function meizztoday() //today button<br /> {<br /> parent.meizztheyear = new date().getfullyear();<br /> parent.meizzthemonth = new date().getmonth()+1;<br /> parent.meizzthedate = new date().getdate();<br /> parent.meizzthehour = new date().gethours();<br /> parent.meizztheminute = new date().getminutes();<br /> parent.meizzthesecond = new date().getseconds();<br /> var meizzthesecond = new date().getseconds();<br /> if (meizzthemonth<10 && meizzthemonth.length<2) //格式化成两位数字<br /> {<br /> parent.meizzthemonth="0"+parent.meizzthemonth;<br /> }<br /> if (parent.meizzthedate<10 && parent.meizzthedate.length1){meizzthemonth--}else{meizztheyear--;meizzthemonth=12;}<br /> meizzsetday(meizztheyear,meizzthemonth);<br /> }<br /> function meizznextm() //往后翻月份<br /> {<br /> if(meizzthemonth==12){meizztheyear++;meizzthemonth=1}else{meizzthemonth++}<br /> meizzsetday(meizztheyear,meizzthemonth);<br /> }<br /> // todo: 整理代码<br /> function meizzsetday(yy,mm) //主要的写程序**********<br /> {<br /> meizzwritehead(yy,mm);<br /> //设置当前年月的公共变量为传入值<br /> meizztheyear=yy;<br /> meizzthemonth=mm;<br /> for (var i = 0; i < 37; i++){meizzwday[i]=""}; //将显示框的内容全部清空<br /> var day1 = 1,day2=1,firstday = new date(yy,mm-1,1).getday(); //某月第一天的星期几<br /> for (i=0;i<firstday;i++)meizzwday[i]=getmonthcount(mm==1?yy-1:yy,mm==1?12:mm-1)-firstday+i+1 //上个月的最后几天<br /> for (i = firstday; day1 < getmonthcount(yy,mm)+1; i++) { meizzwday[i]=day1;day1++; }<br /> for (i=firstday+getmonthcount(yy,mm);i<37;i++) { meizzwday[i]=day2;day2++; }<br /> for (i = 0; i < 37; i++)<br /> {<br /> var da = eval("odatelayer.meizzday"+i) //书写新的一个月的日期星期排列<br /> if (meizzwday[i]!="")<br /> {<br /> //初始化边框<br /> da.bordercolorlight="#63a3e9";<br /> da.bordercolordark="#63a3e9";<br /> da.style.color="#1478eb";<br /> if(i<firstday) //上个月的部分<br /> {<br /> da.innerhtml="<b><font color="#bcbabc">" + meizzwday[i] + "</font></b>";<br /> da.title=(mm==1?12:mm-1) +"月" + meizzwday[i] + "日";<br /> da.onclick=function("meizzdayclick(this.innertext,-1)");<br /> if(!outdate)<br /> da.style.backgroundcolor = ((mm==1?yy-1:yy) == new date().getfullyear() &&<br /> (mm==1?12:mm-1) == new date().getmonth()+1 && meizzwday[i] == new date().getdate()) ?<br /> "#5cefa0":"#f5f5f5";<br /> else<br /> {<br /> da.style.backgroundcolor =((mm==1?yy-1:yy)==outdate.getfullyear() && (mm==1?12:mm-1)== outdate.getmonth() + 1 &&<br /> meizzwday[i]==outdate.getdate())? "#84c1ff" :<br /> (((mm==1?yy-1:yy) == new date().getfullyear() && (mm==1?12:mm-1) == new date().getmonth()+1 &&<br /> meizzwday[i] == new date().getdate()) ? "#5cefa0":"#f5f5f5");<br /> //将选中的日期显示为凹下去<br /> if((mm==1?yy-1:yy)==outdate.getfullyear() && (mm==1?12:mm-1)== outdate.getmonth() + 1 &&<br /> meizzwday[i]==outdate.getdate())<br /> {<br /> da.bordercolorlight="#ffffff";<br /> da.bordercolordark="#63a3e9";<br /> }<br /> }<br /> }<br /> else if (i>=firstday+getmonthcount(yy,mm)) //下个月的部分<br /> {<br /> da.innerhtml="<b><font color="#bcbabc">" + meizzwday[i] + "</font></b>";<br /> da.title=(mm==12?1:mm+1) +"月" + meizzwday[i] + "日";<br /> da.onclick=function("meizzdayclick(this.innertext,1)");<br /> if(!outdate)<br /> da.style.backgroundcolor = ((mm==12?yy+1:yy) == new date().getfullyear() &&<br /> (mm==12?1:mm+1) == new date().getmonth()+1 && meizzwday[i] == new date().getdate()) ?<br /> "#5cefa0":"#f5f5f5";<br /> else<br /> {<br /> da.style.backgroundcolor =((mm==12?yy+1:yy)==outdate.getfullyear() && (mm==12?1:mm+1)== outdate.getmonth() + 1 &&<br /> meizzwday[i]==outdate.getdate())? "#84c1ff" :<br /> (((mm==12?yy+1:yy) == new date().getfullyear() && (mm==12?1:mm+1) == new date().getmonth()+1 &&<br /> meizzwday[i] == new date().getdate()) ? "#5cefa0":"#f5f5f5");<br /> //将选中的日期显示为凹下去<br /> if((mm==12?yy+1:yy)==outdate.getfullyear() && (mm==12?1:mm+1)== outdate.getmonth() + 1 &&<br /> meizzwday[i]==outdate.getdate())<br /> {<br /> da.bordercolorlight="#ffffff";<br /> da.bordercolordark="#63a3e9";<br /> }<br /> }<br /> }<br /> else //本月的部分<br /> {<br /> da.innerhtml="<b>" + meizzwday[i] + "</b>";<br /> da.title=mm +"月" + meizzwday[i] + "日";<br /> da.onclick=function("meizzdayclick(this.innertext,0)"); //给td赋予onclick事件的处理<br /> //如果是当前选择的日期，则显示亮蓝色的背景；如果是当前日期，则显示暗黄色背景<br /> if(!outdate)<br /> da.style.backgroundcolor = (yy == new date().getfullyear() && mm == new date().getmonth()+1 && meizzwday[i] == new date().getdate())?<br /> "#5cefa0":"#f5f5f5";<br /> else<br /> {<br /> da.style.backgroundcolor =(yy==outdate.getfullyear() && mm== outdate.getmonth() + 1 && meizzwday[i]==outdate.getdate())?<br /> "#84c1ff":((yy == new date().getfullyear() && mm == new date().getmonth()+1 && meizzwday[i] == new date().getdate())?<br /> "#5cefa0":"#f5f5f5");<br /> //将选中的日期显示为凹下去<br /> if(yy==outdate.getfullyear() && mm== outdate.getmonth() + 1 && meizzwday[i]==outdate.getdate())<br /> {<br /> da.bordercolorlight="#ffffff";<br /> da.bordercolordark="#63a3e9";<br /> }<br /> }<br /> }<br /> da.style.cursor="hand"<br /> }<br /> else { da.innerhtml="";da.style.backgroundcolor="";da.style.cursor="default"; }<br /> }<br /> }<br /> function meizzdayclick(n,ex) //点击显示框选取日期，主输入函数*************<br /> {<br /> parent.meizzthedate=n;<br /> var yy=meizztheyear;<br /> var mm = parseint(meizzthemonth)+ex; //ex表示偏移量，用于选择上个月份和下个月份的日期<br /> var hh=meizzthehour;<br /> var mi=meizztheminute;<br /> var se=meizzthesecond;<br /> //判断月份，并进行对应的处理<br /> if(mm12){<br /> yy++;<br /> mm=mm-12;<br /> }<br /> if (mm < 10) {mm = "0" + mm;}<br /> if (hh<10) {hh="0" + hh;} //时<br /> if (mi<10) {mi="0" + mi;} //分<br /> if (se<10) {se="0" + se;} //秒<br /> if (outobject)<br /> {<br /> if (!n) { //outobject.value="";<br /> return;}<br /> if ( n < 10){n = "0" + n;}<br /> writedateto(yy,mm,n,hh,mi,se);<br /> closelayer();<br /> if (busetime)<br /> {<br /> try<br /> {<br /> outbutton.click();<br /> }<br /> catch (e)<br /> {<br /> setday(outobject);<br /> }<br /> }<br /> }<br /> else {closelayer(); alert("您所要輸出的控件對象并不存在！");}<br /> }<br /> function format(n) //格式化数字为两位字符表示<br /> {<br /> var m=new string();<br /> var tmp=new string(n);<br /> if (n<10 && tmp.length </p> <p>测试一，onfocus事件调用：测试二，onclick事件调用： </p> <p>
[ctrl+a 全选 注:如需引入外部js需刷新才能执行]