效果圖：
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其實學習的方法，就是會搜尋的方法，會搜尋才能更快的解決問題。
搜尋方法： javascript 日曆控制項 site:jb51.net|
<html> <head> <title>日期輸入框示範-jb51.net</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312">script <style> body{font-size:12px;font-family:Verdana,Arial,"宋體";} a:link {color:#464646;text-decoration:none;} a:visited {color:#464646;text-decoration:none;}iframe a:hover{color:#ed145b;text-decoration:underline;} a:active{color:#ed145b;text-decoration:underline;} td{font-size:12px} /*想要改輸入日曆控制項的樣子就改下面的CSS樣式就可以了*/ /*Date*/ .header {font: 12px Arial, Tahoma !important;font-weight: bold !important;font: 11px Arial, Tahoma;font-weight: bold;color: #154BA0;background:#C2DEED;height: 25px;padding-left: 10px; } .header td {padding-left: 10px;} .header a {color: #154BA0;} .header input {background:none;vertical-align: middle;height: 16px;} .category {font: 12px Arial, Tahoma !important;font: 11px Arial, Tahoma;color: #92A05A;height:20px;background-color: #FFFFD9;} .category td {border-bottom: 1px solid #DEDEB8;} .expire, .expire a:link, .expire a:visited {color: #999999;} .default, .default a:link, .default a:visited {color: #000000;} .checked, .checked a:link, .checked a:visited {color: #FF0000;} .today, .today a:link, .today a:visited {color: #00BB00;} #calendar_year {display: none;line-height: 130%;background: #FFFFFF;position: absolute;z-index: 10;} #calendar_year .col {float: left;background: #FFFFFF;margin-left: 1px;border: 1px solid #86B9D6;padding: 4px;} #calendar_month {display: none;background: #FFFFFF;line-height: 130%;border: 1px solid #86B9D6;padding: 4px;position: absolute;z-index: 11;} .tableborder {background: white;border: 1px solid #86B9D6;} #year,#month{padding-right:10px;background:url(attachments/month_0701/8200714125245.gif) no-repeat center right;}/*圖片路徑可以改成自己的*/ /*Date*/ </style> <script> //這段指令碼如果你的頁面裡有，就可以去掉它們了 //歡迎訪問我的網站jb51.net var ie =navigator.appName=="Microsoft Internet Explorer"?true:false; function $(objID){ return document.getElementById(objID); } </script> </head> <body> <!--記得哦，下面的代碼得放在Body標籤裡，當然，放在頁面最後面也可以（不過有可能會出現JS還未載入完畢時使用者點擊了下面的輸入框，這樣頁面就會出錯了。）--> <script type="text/javascript"> var controlid = null; var currdate = null; var startdate = null; var enddate = null; var yy = null; var mm = null; var hh = null; var ii = null; var currday = null; var addtime = false; var today = new Date(); var lastcheckedyear = false; var lastcheckedmonth = false; function _cancelBubble(event) { e = event ? event : window.event ; if(ie) { e.cancelBubble = true; } else { e.stopPropagation(); } } function getposition(obj) { var r = new Array(); r['x'] = obj.offsetLeft; r['y'] = obj.offsetTop; while(obj = obj.offsetParent) { r['x'] += obj.offsetLeft; r['y'] += obj.offsetTop; } return r; } function loadcalendar() { s = ''; s += '<div id="calendar" onclick="_cancelBubble(event)">'; if (ie) { s += '<iframe width="200" height="160" src="about:blank" ></iframe>'; } s += '<div ><table class="tableborder" cellspacing="0" cellpadding="0" width="100%" >'; s += '<tr align="center" class="header"><td class="header"><<</td><td colspan="5" class="header"> - </td><td class="header">>></td></tr>'; s += '<tr class="category"><td>日</td><td>一</td><td>二</td><td>三</td><td>四</td><td>五</td><td>六</td></tr>'; for(var i = 0; i < 6; i++) { s += '<tr class="altbg2">'; for(var j = 1; j <= 7; j++) s += "<td id=d" + (i * 7 + j) + " height=\"19\">0</td>"; s += "</tr>"; } s += '<tr id="hourminute"><td colspan="7" align="center"><input type="text" size="1" value="" id="hour" onKeyUp=\'this.value=this.value > 23 ? 23 : zerofill(this.value);controlid.value=controlid.value.replace(/\\d+(\:\\d+)/ig, this.value+"$1")\'> 點 <input type="text" size="1" value="" id="minute" onKeyUp=\'this.value=this.value > 59 ? 59 : zerofill(this.value);controlid.value=controlid.value.replace(/(\\d+\:)\\d+/ig, "$1"+this.value)\'> 分</td></tr>'; s += '</table></div></div>'; s += '<div id="calendar_year" onclick="_cancelBubble(event)"><div class="col">'; for(var k = 1930; k <= 2019; k++) { s += k != 1930 && k % 10 == 0 ? '</div><div class="col">' : ''; s += '<span' + (today.getFullYear() == k ? ' class="today"' : '') + ' id="calendar_year_' + k + '">' + k + '</span>'; } s += '</div></div>'; s += '<div id="calendar_month" onclick="_cancelBubble(event)">'; for(var k = 1; k <= 12; k++) { s += '<span' + (today.getMonth()+1 == k ? ' class="today"' : '') + ' id="calendar_month_' + k + '">' + k + ( k < 10 ? ' ' : '') + ' 月</span>'; } s += '</div>'; var nElement = document.createElement("div"); nElement.innerHTML=s; document.getElementsByTagName("body")[0].appendChild(nElement); // document.write(s); document.onclick = function(event) { $('calendar').style.display = 'none'; $('calendar_year').style.display = 'none'; $('calendar_month').style.display = 'none'; } $('calendar').onclick = function(event) { _cancelBubble(event); $('calendar_year').style.display = 'none'; $('calendar_month').style.display = 'none'; } } function parsedate(s) { /(\d+)\-(\d+)\-(\d+)\s*(\d*):?(\d*)/.exec(s); var m1 = (RegExp.$1 && RegExp.$1 > 1899 && RegExp.$1 < 2101) ? parseFloat(RegExp.$1) : today.getFullYear(); var m2 = (RegExp.$2 && (RegExp.$2 > 0 && RegExp.$2 < 13)) ? parseFloat(RegExp.$2) : today.getMonth() + 1; var m3 = (RegExp.$3 && (RegExp.$3 > 0 && RegExp.$3 < 32)) ? parseFloat(RegExp.$3) : today.getDate(); var m4 = (RegExp.$4 && (RegExp.$4 > -1 && RegExp.$4 < 24)) ? parseFloat(RegExp.$4) : 0; var m5 = (RegExp.$5 && (RegExp.$5 > -1 && RegExp.$5 < 60)) ? parseFloat(RegExp.$5) : 0; /(\d+)\-(\d+)\-(\d+)\s*(\d*):?(\d*)/.exec("0000-00-00 00\:00"); return new Date(m1, m2 - 1, m3, m4, m5); } function settime(d) { $('calendar').style.display = 'none'; controlid.value = yy + "-" + zerofill(mm + 1) + "-" + zerofill(d) + (addtime ? ' ' + zerofill($('hour').value) + ':' + zerofill($('minute').value) : ''); } function showcalendar(event, controlid1, addtime1, startdate1, enddate1) { controlid = controlid1; addtime = addtime1; startdate = startdate1 ? parsedate(startdate1) : false; enddate = enddate1 ? parsedate(enddate1) : false; currday = controlid.value ? parsedate(controlid.value) : today; hh = currday.getHours(); ii = currday.getMinutes(); var p = getposition(controlid); $('calendar').style.display = 'block'; $('calendar').style.left = p['x']+'px'; $('calendar').style.top = (p['y'] + 20)+'px'; _cancelBubble(event); refreshcalendar(currday.getFullYear(), currday.getMonth()); if(lastcheckedyear != false) { $('calendar_year_' + lastcheckedyear).className = 'default'; $('calendar_year_' + today.getFullYear()).className = 'today'; } if(lastcheckedmonth != false) { $('calendar_month_' + lastcheckedmonth).className = 'default'; $('calendar_month_' + (today.getMonth() + 1)).className = 'today'; } $('calendar_year_' + currday.getFullYear()).className = 'checked'; $('calendar_month_' + (currday.getMonth() + 1)).className = 'checked'; $('hourminute').style.display = addtime ? '' : 'none'; lastcheckedyear = currday.getFullYear(); lastcheckedmonth = currday.getMonth() + 1; } function refreshcalendar(y, m) { var x = new Date(y, m, 1); var mv = x.getDay(); var d = x.getDate(); var dd = null; yy = x.getFullYear(); mm = x.getMonth(); $("year").innerHTML = yy; $("month").innerHTML = mm + 1 > 9 ? (mm + 1) : '0' + (mm + 1); for(var i = 1; i <= mv; i++) { dd = $("d" + i); dd.innerHTML = " "; dd.className = ""; } while(x.getMonth() == mm) { dd = $("d" + (d + mv)); dd.innerHTML = '' + d + ''; if(x.getTime() < today.getTime() || (enddate && x.getTime() > enddate.getTime()) || (startdate && x.getTime() < startdate.getTime())) { dd.className = 'expire'; } else { dd.className = 'default'; } if(x.getFullYear() == today.getFullYear() && x.getMonth() == today.getMonth() && x.getDate() == today.getDate()) { dd.className = 'today'; dd.firstChild.title = '今天'; } if(x.getFullYear() == currday.getFullYear() && x.getMonth() == currday.getMonth() && x.getDate() == currday.getDate()) { dd.className = 'checked'; } x.setDate(++d); } while(d + mv <= 42) { dd = $("d" + (d + mv)); dd.innerHTML = " "; d++; } if(addtime) { $('hour').value = zerofill(hh); $('minute').value = zerofill(ii); } } function showdiv(id) { var p = getposition($(id)); $('calendar_' + id).style.left = p['x']+'px'; $('calendar_' + id).style.top = (p['y'] + 16)+'px'; $('calendar_' + id).style.display = 'block'; } function zerofill(s) { var s = parseFloat(s.toString().replace(/(^[\s0]+)|(\s+$)/g, '')); s = isNaN(s) ? 0 : s; return (s < 10 ? '0' : '') + s.toString(); } loadcalendar();absolutecellpadding </script> 選擇日期：<input name="member.birth" type="text" value="1982-1-1" size="14" readonly="readonly" onclick="showcalendar(event, this);" onfocus="showcalendar(event, this);if(this.value=='0000-00-00')this.value=''" /> </body> </html>
[Ctrl+A 全選 注:如需引入外部Js需重新整理才能執行]
