几款实用的日期选择器js特效

发布时间：2014-08-14 09:53:58　来源/作者：学技巧网页制作　分类：时间日期阅读：0次点评一下

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>几个日期选择器，sky整理收集</title> <script language="javascript"> function Calendar(objName) { this.style = { borderColor : "#909eff", //边框颜色 headerBackColor : "#909EFF", //表头背景颜色 headerFontColor : "#ffffff", //表头字体颜色 bodyBarBackColor : "#f4f4f4", //日历标题背景色 bodyBarFontColor : "#000000", //日历标题字体色 bodyBackColor : "#ffffff", //日历背景色 bodyFontColor : "#000000", //日历字体色 bodyHolidayFontColor : "#ff0000", //假日字体色 watermarkColor : "#d4d4d4", //背景水印色 moreDayColor : "#cccccc" }; this.showMoreDay = false; //是否显示上月和下月的日期 this.Obj = objName; this.date = null; this.mouseOffset = null; this.dateInput = null; this.timer = null; }; Calendar.prototype.toString = function() { var str = this.getStyle(); str += '<div Author="alin" class="calendar" style="display:none;" onselectstart="return false" oncontextmenu="return false" id="Calendar">\n'; str += '<div Author="alin" class="cdrWatermark" id="cdrWatermark"></div><div id="cdrBody" style="position:absolute;left:0px;top:0px;z-index:2;width:140px;">'; str += this.getHeader(); str += this.getBody(); str += '</div><div Author="alin" id="cdrMenu" style="position:absolute;left:0px;top:0px;z-index:3;display:none;" onmouseover="' + this.Obj + '.showMenu(null);" onmouseout="' + this.Obj + '.hideMenu();"></div></div>'; return str; }; Calendar.prototype.getStyle = function() { var str = '<style type="text/css">\n'; str += '.calendar{position:absolute;width:140px!important;width /**/:142px;height:184px!important;height /**/:174px;background-color:'+this.style.bodyBackColor+';border:1px solid ' + this.style.borderColor + ';left:0px;top:0px;z-index:9999;}\n'; str += '.cdrHeader{background-color:'+ this.style.headerBackColor +';width:140px;height:22px;font-size:12px;color:'+this.style.headerFontColor+';}\n'; str += '.cdrWatermark{position:absolute;left:0px;top:55px;width:140px;font-family: Arial Black;font-size:50px;color:'+this.style.watermarkColor+';z-index:1;text-align:center;}\n'; str += '.cdrBodyBar{background-color:' + this.style.bodyBarBackColor + ';font-size:12px;color:' + this.style.bodyBarFontColor + ';width:140px;height:20px;}\n'; str += '.cdrBody{width:140px;height:122px!important; height /**/:110px;font-size:12px;cursor:pointer;color:' + this.style.bodyFontColor + ';}\n'; str += '.dayOver{height:16px;padding:0px;border:1px solid black;background-color:#f4f4f4;}\n'; str += '.dayOut{padding:1px;border:none;height:16px;}\n'; str += '.menuOver{background-color:'+this.style.headerBackColor+';color:'+this.style.headerFontColor+';font-size:12px;}\n'; str += '.headerOver{border:1px solid black;background-color:#f4f4f4;color:black;cursor:default;}\n'; str += '.cdrMenu{font-size:12px;border:1px solid #000000;background-color:#ffffff;cursor:default;width:100%}\n'; str += 'html>body #Calendar{width:142px;174px;}'; str += '</style>\n'; return str; }; Calendar.prototype.getHeader = function() { var str = '<table Author="alin" class="cdrHeader" cellSpacing="2" cellPadding="0"><tr Author="alin" align="center">\n'; str += '<td Author="alin" onmouseover="this.className=\'headerOver\'" onmouseout="this.className=\'\'" id="previousYear" title="上一年份" style="cursor:pointer;width:10px;" onclick="'+this.Obj+'.onChangeYear(false);"><<</td>\n'; str += '<td Author="alin" onmouseover="this.className=\'headerOver\'" onmouseout="this.className=\'\'" id="previousMonth" title="上一月份" style="cursor:pointer;width:10px;" onclick="'+this.Obj+'.onChangeMonth(false);"><</td>\n'; str += '<td Author="alin" onmouseover="this.className=\'headerOver\'" id="currentYear" style="width:50px;" onclick="' + this.Obj + '.showMenu(true);" onmouseout="' + this.Obj + '.hideMenu();this.className=\'\';">0</td>\n'; str += '<td Author="alin" onmouseover="this.className=\'headerOver\'" id="currentMonth" onclick="' + this.Obj + '.showMenu(false);" onmouseout="' + this.Obj + '.hideMenu();this.className=\'\';">0</td>\n'; str += '<td Author="alin" onmouseover="this.className=\'headerOver\'" onmouseout="this.className=\'\'" id="nextMonth" title="下一月份" style="cursor:pointer;width:10px;" onclick="'+this.Obj+'.onChangeMonth(true);">></td>\n'; str += '<td Author="alin" onmouseover="this.className=\'headerOver\'" onmouseout="this.className=\'\'" id="nextYear" title="下一年份" style="cursor:pointer;width:10px;" onclick="'+this.Obj+'.onChangeYear(true);">>></td></tr>\n'; str += '</table>\n'; return str; }; Calendar.prototype.getBody = function() { var n = 0; var str = this.getBodyBar(); str += '<table Author="alin" class="cdrBody" cellSpacing="2" cellPadding="0">\n'; for(i = 0; i < 6; i++) { str += '<tr Author="alin" align="center">'; for(j = 0; j < 7; j++) { str += '<td Author="alin" class="dayOut" id="cdrDay'+(n++)+'" width="13%"></td>\n'; } str += '</tr>'; } str += '</table>\n'; str += '<table Author="alin" class="cdrBodyBar" cellSpacing="2" cellPadding="0"><tr align="center" Author="alin"><td Author="alin" style="cursor:pointer;" onclick="'+this.Obj+'.getToday();">今天：'+new Date().toFormatString("yyyy年mm月dd日")+'</td></tr></table>\n'; return str; }; Calendar.prototype.getBodyBar = function() { var str = '<table Author="alin_bar" id="cdrBodyBar" class="cdrBodyBar" style="cursor:move;" cellSpacing="2" cellPadding="0"><tr Author="alin_bar" align="center">\n'; var day = new Array('日','一','二','三','四','五','六'); for(i = 0; i < 7; i++) { str += '<td Author="alin_bar">' + day[i] + '</td>\n'; } str += '</tr></table>'; return str; } Calendar.prototype.getYearMenu = function(year) { var str = '<table Author="alin" cellSpacing="0" class="cdrMenu" cellPadding="0">\n'; for(i = 0; i < 10; i++) { var _year = year + i; var _date = new Date(_year,this.date.getMonth(),this.date.getDate()); str += '<tr Author="alin" align="center"><td Author="alin" width="13%" height="16" '; if(this.date.getFullYear() != _year) { str += 'onmouseover="this.className=\'menuOver\'" onmouseout="this.className=\'\'" '; } else { str += 'class="menuOver"'; } str += 'onclick="' + this.Obj + '.bindDate(\'' + _date.toFormatString("-") + '\')">' + _year + '年</td>\n'; str += '</tr>'; } str += '<tr Author="alin" align="center"><td Author="alin"><table Author="alin" style="font-size:12px;width:100%;" cellSpacing="0" cellPadding="0">\n'; str += '<tr Author="alin" align="center"><td Author="alin" onmouseover="this.className=\'menuOver\'" onmouseout="this.className=\'\'" onclick="'+this.Obj+'.getYearMenu('+ (year - 10) + ')"><<</td>\n'; str += '<td Author="alin" onmouseover="this.className=\'menuOver\'" onmouseout="this.className=\'\'" onclick="'+this.Obj+'.getYearMenu('+ (year + 10) +')">>></td><tr>\n'; str += '</table></td></tr>\n'; str += '</table>'; var _menu = getObjById("cdrMenu"); _menu.innerHTML = str; }; Calendar.prototype.getMonthMenu = function() { var str = '<table Author="alin" cellSpacing="0" class="cdrMenu" cellPadding="0">\n'; for(i = 1; i <= 12; i++) { var _date = new Date(this.date.getFullYear(),i-1,this.date.getDate()); str += '</tr><tr Author="alin" align="center"><td Author="alin" height="16" '; if(this.date.getMonth() + 1 != i) { str += 'onmouseover="this.className=\'menuOver\'" onmouseout="this.className=\'\'" '; } else { str += 'class="menuOver"'; } str += 'onclick="' + this.Obj + '.bindDate(\'' + _date.toFormatString("-") + '\')">'+i+'月</td></tr>\n'; } str += '</table>'; var _menu = getObjById("cdrMenu"); _menu.innerHTML = str; }; Calendar.prototype.show = function() { if (arguments.length > 3 || arguments.length == 0) { alert("对不起！传入参数不对！" ); return; } var _date = null; var _evObj = null; var _initValue = null for(i = 0; i < arguments.length; i++) { if(typeof(arguments[i]) == "object" && arguments[i].type == "text") {_date = arguments[i];} else if(typeof(arguments[i]) == "object") {_evObj = arguments[i];} else if(typeof(arguments[i]) == "string") {_initValue = arguments[i];} } _evObj = _evObj || _date; inputObj = _date; targetObj = _evObj if(!_date){alert("传入参数错误!"); return;} this.dateInput = _date; _date = _date.value; if(_date == "" && _initValue) _date = _initValue; this.bindDate(_date); var _target = getPosition(_evObj); var _obj = getObjById("Calendar"); _obj.style.display = ""; _obj.style.left = _target.x + 'px'; if((document.body.clientHeight - (_target.y + _evObj.clientHeight)) >= _obj.clientHeight) { _obj.style.top = (_target.y + _evObj.clientHeight) + 'px'; } else { _obj.style.top = (_target.y - _obj.clientHeight) + 'px'; } }; Calendar.prototype.hide = function() { var obj = getObjById("Calendar"); obj.style.display = "none"; }; Calendar.prototype.bindDate = function(date) { var _monthDays = new Array(31,30,31,30,31,30,31,31,30,31,30,31); var _arr = date.split('-'); var _date = new Date(_arr[0],_arr[1]-1,_arr[2]); if(isNaN(_date)) _date = new Date(); this.date = _date; this.bindHeader(); var _year = _date.getFullYear(); var _month = _date.getMonth(); var _day = 1; var _startDay = new Date(_year,_month,1).getDay(); var _previYear = _month == 0 ? _year - 1 : _year; var _previMonth = _month == 0 ? 11 : _month - 1; var _previDay = _monthDays[_previMonth]; if (_previMonth == 1) _previDay =((_previYear%4==0)&&(_previYear%100!=0)||(_previYear%400==0))?29:28; _previDay -= _startDay - 1; var _nextDay = 1; _monthDays[1] = ((_year%4==0)&&(_year%100!=0)||(_year%400==0))?29:28; for(i = 0; i < 40; i++) { var _dayElement = getObjById("cdrDay" + i); _dayElement.onmouseover = Function(this.Obj + ".onMouseOver(this)"); _dayElement.onmouseout = Function(this.Obj + ".onMouseOut(this)"); _dayElement.onclick = Function(this.Obj + ".onClick(this)"); this.onMouseOut(_dayElement); _dayElement.style.color = ""; if(i < _startDay) { //获取上一个月的日期 if(this.showMoreDay) { var _previDate = new Date(_year,_month - 1,_previDay); _dayElement.innerHTML = _previDay; _dayElement.title = _previDate.toFormatString("yyyy年mm月dd日"); _dayElement.value = _previDate.toFormatString("-"); _dayElement.style.color = this.style.moreDayColor; _previDay++; }else { _dayElement.innerHTML = ""; _dayElement.title = ""; } } else if(_day > _monthDays[_month]) { //获取下个月的日期 if(this.showMoreDay) { var _nextDate = new Date(_year,_month + 1,_nextDay); _dayElement.innerHTML = _nextDay; _dayElement.title = _nextDate.toFormatString("yyyy年mm月dd日"); _dayElement.value = _nextDate.toFormatString("-"); _dayElement.style.color = this.style.moreDayColor; _nextDay++; }else { _dayElement.innerHTML = ""; _dayElement.title = ""; } } else if(i >= new Date(_year,_month,1).getDay() && _day <= _monthDays[_month]) { //获取本月日期 _dayElement.innerHTML = _day; if(_day == _date.getDate()) { this.onMouseOver(_dayElement); _dayElement.onmouseover = Function(""); _dayElement.onmouseout = Function(""); } if(this.isHoliday(_year,_month,_day)) { _dayElement.style.color = this.style.bodyHolidayFontColor; } var _curDate = new Date(_year, _month, _day); _dayElement.title = _curDate.toFormatString("yyyy年mm月dd日"); _dayElement.value = _curDate.toFormatString("-"); _day++; } else { _dayElement.innerHTML = ""; _dayElement.title = ""; } } var _menu = getObjById("cdrMenu"); _menu.style.display = "none"; }; Calendar.prototype.bindHeader = function() { var _curYear = getObjById("currentYear"); var _curMonth = getObjById("currentMonth"); var _watermark = getObjById("cdrWatermark"); _curYear.innerHTML = this.date.toFormatString("yyyy年"); _curMonth.innerHTML = this.date.toFormatString("mm月"); _watermark.innerHTML = this.date.getFullYear(); }; Calendar.prototype.getToday = function() { var _date = new Date(); this.bindDate(_date.toFormatString("-")); }; Calendar.prototype.isHoliday = function(year,month,date) { var _date = new Date(year,month,date); return (_date.getDay() == 6 || _date.getDay() == 0); }; Calendar.prototype.onMouseOver = function(obj) { obj.className = "dayOver"; }; Calendar.prototype.onMouseOut = function(obj) { obj.className = "dayOut"; }; Calendar.prototype.onClick = function(obj) { if(obj.innerHTML != "") this.dateInput.value = obj.value; this.hide(); }; Calendar.prototype.onChangeYear = function(isnext) { var _year = this.date.getFullYear(); var _month = this.date.getMonth() + 1; var _date = this.date.getDate(); if(_year > 999 && _year <10000) { if(isnext){_year++;}else{ _year --;} } else { alert("年份超出范围（1000-9999）!"); } this.bindDate(_year + '-' + _month + '-' + _date); }; Calendar.prototype.onChangeMonth = function(isnext) { var _year = this.date.getFullYear(); var _month = this.date.getMonth() + 1; var _date = this.date.getDate(); if(isnext){ _month ++;} else {_month--;} if(_year > 999 && _year <10000) { if(_month < 1) {_month = 12; _year--;} if(_month > 12) {_month = 1; _year++;} } else { alert("年份超出范围（1000-9999）!"); } this.bindDate(_year + '-' + _month + '-' + _date); }; Calendar.prototype.showMenu = function(isyear) { var _menu = getObjById("cdrMenu"); if(isyear != null) { var _obj = (isyear)? getObjById("currentYear") : getObjById("currentMonth"); if(isyear) { this.getYearMenu(this.date.getFullYear() - 5); } else { this.getMonthMenu(); } _menu.style.top = (_obj.offsetTop + _obj.offsetHeight) + 'px'; _menu.style.left = _obj.offsetLeft + 'px'; _menu.style.width = _obj.offsetWidth + 'px'; } if (this.timer != null) clearTimeout(this.timer); _menu.style.display=""; } Calendar.prototype.hideMenu = function() { var _obj = getObjById("cdrMenu"); this.timer = window.setTimeout(function(){_obj.style.display='none';},500); } Number.prototype.NaN0 = function() { return isNaN(this) ? 0 : this; } Date.prototype.toFormatString = function(fs) { if(fs.length == 1) { return this.getFullYear() + fs + (this.getMonth() + 1) + fs + this.getDate(); } fs = fs.replace("yyyy",this.getFullYear()); fs = fs.replace("mm",(this.getMonth() + 1)); fs = fs.replace("dd",this.getDate()); return fs; } /************公用方法及变量**************/ var inputObj = null; var targetObj = null; var dragObj = null; var mouseOffset = null; function getObjById(obj) { if(document.getElementById) { return document.getElementById(obj); } else { alert("浏览器不支持!"); } } function mouseCoords(ev) { if(ev.pageX || ev.pageY){ return {x:ev.pageX, y:ev.pageY}; } return { x:ev.clientX + document.body.scrollLeft - document.body.clientLeft, y:ev.clientY + document.body.scrollTop - document.body.clientTop }; } function getPosition(e) { var left = 0; var top = 0; while (e.offsetParent){ left += e.offsetLeft + (e.currentStyle?(parseInt(e.currentStyle.borderLeftWidth)).NaN0():0); top += e.offsetTop + (e.currentStyle?(parseInt(e.currentStyle.borderTopWidth)).NaN0():0); e = e.offsetParent; } left += e.offsetLeft + (e.currentStyle?(parseInt(e.currentStyle.borderLeftWidth)).NaN0():0); top += e.offsetTop + (e.currentStyle?(parseInt(e.currentStyle.borderTopWidth)).NaN0():0); return {x:left, y:top}; } function getMouseOffset(target, ev) { ev = ev || window.event; var docPos = getPosition(target); var mousePos = mouseCoords(ev); return {x:mousePos.x - docPos.x, y:mousePos.y - docPos.y}; } function closeCalendar(evt){ evt = evt || window.event; var _target= evt.target || evt.srcElement; if(!_target.getAttribute("Author") && _target != inputObj && _target != targetObj) { getObjById("Calendar").style.display = "none"; } } function dragStart(evt){ evt = evt || window.event; var _target= evt.target || evt.srcElement; if(_target.getAttribute("Author") == "alin_bar") { dragObj = getObjById("Calendar"); mouseOffset = getMouseOffset(dragObj, evt); } } function drag(evt) { evt = evt || window.event; if(dragObj) { var mousePos = mouseCoords(evt); dragObj.style.left = (mousePos.x - mouseOffset.x) + 'px'; dragObj.style.top = (mousePos.y - mouseOffset.y) + 'px'; } } //拖动结束 function dragEnd(evt) { dragObj = null; } /***********End 公用方法*********/ document.onclick = closeCalendar; document.onmousedown = dragStart; document.onmousemove = drag; document.onmouseup = dragEnd; /*********结束**********/ </script> </head> <body> <form id="Form1"> <script> var c = new Calendar("c"); document.write(c); </script> 普通调用:<input type="text" name="txt" onfocus="c.showMoreDay = false;c.show(this,'1980-01-01');"/><input type="text" name="txt1" onfocus="c.showMoreDay = false;c.show('1981-01-01',this);"/><input type="text" name="txt2" onfocus="c.showMoreDay = false;c.show(this);"/> <div style="height:300px"></div> 按钮调用:<input type="text" name="btntxt" id="btntxt" /><input name="button" value="*" id="button" type="button" onclick="c.showMoreDay = true;c.show(getObjById('btntxt'),'1982-1-1',this)"/> <input type="text" name="btntxt1" id="btntxt1" /><input name="button1" value="*" id="button1" type="button" onclick="c.showMoreDay = true;c.show(getObjById('btntxt1'),this,'1983-1-1')"/> <input type="text" name="btntxt3" id="btntxt3" /><input name="button3" value="*" id="button3" type="button" onclick="c.showMoreDay = true;c.show(this,getObjById('btntxt3'))"/></form> </body> </html>

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