JS+CSS实现的日历控件，节日显示、定制数量等功能

发布时间：2018-08-14 05:46:39 所属栏目：编程来源：站长网

导读：JS+CSS仿淘宝网旅游频道的日历，淘宝是使用YUI3实现的，而本文是使用的原生JS实现的，一个不错的日历控件，有节日显示、定制数量、隐藏日历等功能，作者：Ferris，QQ：21314130 原文地址：http://js.fgm.cc/ 小提示：代码中使用了unescape加密，推荐使用

　　JS+CSS仿淘宝网旅游频道的日历，淘宝是使用YUI3实现的，而本文是使用的原生JS实现的，一个不错的日历控件，有节日显示、定制数量、隐藏日历等功能，作者：Ferris，QQ：21314130 原文地址：http://js.fgm.cc/

　　小提示：代码中使用了unescape加密，推荐使用烈火网提供的unescape解密工具。

　　Demo演示：

<!DOCTYPE HTML> <html> <head> <meta charset="gbk"> <title>日历控件（基础版）</title> <style> /** + ---------------------------------------- + + 日历控件 Css v1.0 + By: Ferris + QQ: 21314130 + Mail: fgm@fgm.cc, Angtian.fgm@taobao.com + ---------------------------------------- + + Date: 2011-12-18 + ---------------------------------------- + **/ .calendar{position:relative;float:left;border:1px solid;border-color:#85BEE5 #3485C0 #3485C0 #85BEE5;padding:0 30px 15px;background:#FFF;} .cal-container{float:left;margin:10px 10px 0;} .calendar dl{width:183px;color:#404040;font:12px/22px Tahoma;margin:10px 10px 0;} .calendar dl,.calendar dt,.calendar dd{text-align:center;margin:0;padding:0;} .calendar dt{float:left;width:25px;height:22px;margin-left:1px;} .calendar dt.date{width:100%;font-weight:700;border-bottom:1px solid #E4E4E4;margin:0;} .calendar dd{clear:both;width:183px;height:139px;font-weight:700;background:url(/uploads/allimg/1112/veryhuo_rili_bg.png) no-repeat;} .calendar dd a,.calendar dd a span{float:left;width:25px;height:22px;color:#404040;overflow:hidden;text-decoration:none;background-image:url(/uploads/allimg/1112/special-day.png);background-position:-999px -999px;background-repeat:no-repeat;margin:1px 0 0 1px;outline:none;} .calendar dd a:hover,.calendar dd a.selected{color:#FFF;background-color:#5792DC;} .calendar dd a.disabled,.calendar dd a.disabled:hover{color:#DCDCDC;cursor:default;background-color:transparent;} .calendar dd a span{display:block;width:25px;height:22px;margin:0;cursor:pointer;} .cal-prev,.cal-next,.cal-close{position:absolute;cursor:pointer;overflow:hidden;text-indent:-9999px;background:url(/uploads/allimg/1112/veryhuo_rili_ico.png) no-repeat;} .cal-prev,.cal-next{top:50%;width:20px;height:38px;margin-top:-19px;} .cal-prev{left:10px;background-position:0 -25px;} .cal-next{right:10px;background-position:-20px -25px;} .cal-close{top:8px;right:8px;width:17px;height:17px;background-position:-40px -25px;} .calendar dd a.yuandan, .calendar dd a.chuxi, .calendar dd a.chunjie, .calendar dd a.yuanxiao, .calendar dd a.qingming, .calendar dd a.wuyi, .calendar dd a.duanwu, .calendar dd a.zhongqiu, .calendar dd a.guoqing, .calendar dd a.today {text-indent:-999px;} .calendar dd a.yuandan{background-position:0 0;} .calendar dd a.chuxi{background-position:0 -30px;} .calendar dd a.chunjie{background-position:0 -60px;} .calendar dd a.yuanxiao{background-position:0 -90px;} .calendar dd a.qingming{background-position:0 -120px;} .calendar dd a.wuyi{background-position:0 -150px;} .calendar dd a.duanwu{background-position:0 -180px;} .calendar dd a.zhongqiu{background-position:0 -210px;} .calendar dd a.guoqing{background-position:0 -240px;} .calendar dd a.today{background-position:0 -270px;} .calendar dd a.yuandan:hover, .calendar dd a.yuandan .selected{background-position:-31px 0;} .calendar dd a.chuxi:hover, .calendar dd a.chuxi .selected{background-position:-31px -30px;} .calendar dd a.chunjie:hover, .calendar dd a.chunjie .selected{background-position:-31px -60px;} .calendar dd a.yuanxiao:hover, .calendar dd a.yuanxiao .selected{background-position:-31px -90px;} .calendar dd a.qingming:hover, .calendar dd a.qingming .selected{background-position:-31px -120px;} .calendar dd a.wuyi:hover, .calendar dd a.wuyi .selected{background-position:-31px -150px;} .calendar dd a.duanwu:hover, .calendar dd a.duanwu .selected{background-position:-31px -180px;} .calendar dd a.zhongqiu:hover, .calendar dd a.zhongqiu .selected{background-position:-31px -210px;} .calendar dd a.guoqing:hover, .calendar dd a.guoqing .selected{background-position:-31px -240px;} .calendar dd a.today:hover, .calendar dd a.today .selected{background-position:-31px -270px;} </style> <style> body{font:14px/1.5 Tahoma;} #set{overflow:hidden;zoom:1;line-height:2;padding:10px 0;} #set button,#set input,#set label{float:left;} #set button{font:12px/1.8 Arial;cursor:pointer;} #set input{border:2px solid #CCC;height:19px;padding:3px;font:700 16px Arial;} #set button,#set input{margin-right:10px;} #copyright{font-size:12px;float:left;clear:both;width:100%;color:#9A9A9A;text-align:center;padding:10px 0;border-top:2px solid #3485C0;margin:15px 0;} #copyright a{background:#9A9A9A;border-radius:10px 10px 10px 10px;color:#FFF;padding:2px 5px;text-decoration:none;} </style> </head> <body> <div id="set"> <button>隐藏日历</button> <button>隐藏功能按钮</button> <button>节假日特殊显示</button> <label>日历个数：</label><input id="Cal_Count" type="text" maxlength="1" style="width:50px;" value="5" /><button>确定</button> </div> <div id="copyright">如蒙转载请注明出处 <a href="http://js.fgm.cc">Fgm.cc</a> , By — Ferris, QQ:21314130</div>  <script> //日历控件构造函数 function Calendar() { this.initialize.apply(this, arguments) } Calendar.prototype = { constructor: Calendar, //初始化 initialize: function(config) { config = config || {}; //日历对象列表 this.aCal = [], //插入指定位置 this.insertBefore = typeof config.insertBefore === "object" ? config.insertBefore : document.getElementById(config.insertBefore); //日历id this.id = config.id || "C_" + (+new Date()); //日历内容容器 this.container = document.createElement("div"); this.container.id = this.id; //关闭按钮 this.oClose = document.createElement("span"); this.oClose.className = "cal-close"; //左按钮 this.oPrev = document.createElement("span"); this.oPrev.className = "cal-prev"; //右按钮 this.oNext = document.createElement("span"); this.oNext.className = "cal-next"; //是否显示功能按钮 this.bShowBtn = config.showBtn; //是否特殊显示节假日 this.holiday = config.holiday; //日历个数 this.count = config.count || 1; //指定年份 this.Year = config.year || new Date().getFullYear(); //指定月份 this.Month = config.month || new Date().getMonth() + 1; //选择的日期 this.selectDay = config.selectDay; //当天回调函数 this.onToday = config.onToday || function() {}; //日历创建完毕回调函数 this.onComplete = config.onComplete || function() {}; //选择日期回调函数 this.onSelectDay = config.onSelectDay || function() {}; //今天 this.today = new Date().getFullYear() + "-" + this.format(new Date().getMonth() + 1) + "-" + this.format(new Date().getDate()); //配置功能按钮 this.setBtn(this.bShowBtn); //添加事件 this.addEvent(); }, //创建日历算法 _Draw: function(iYear, iMonth) { var oContainer = document.createElement("div"), oDl = document.createElement("dl"), oDd = document.createElement("dd"), oFrag = document.createDocumentFragment(), //计算当月第一天是星期几 firstDay = new Date(iYear, iMonth - 1, 1).getDay(), //计算当月有多少天 lastDay = new Date(iYear, iMonth, 0).getDate(), //日历头 aTmp = [ "<dt class="date">"+ iYear + "年" + iMonth +"月</dt>", "<dt><strong>日</strong></dt>", "<dt>一</dt>", "<dt>二</dt>", "<dt>三</dt>", "<dt>四</dt>", "<dt>五</dt>", "<dt><strong>六</strong></dt>" ], arr = [], cur, oA, i, len, sValue, classIndex; //------------------------------------------------------------- for(i = 1; i <= firstDay; i++) arr.push(0); for(i = 1; i <= lastDay; i++) arr.push(i); while(arr.length) { for(i = 1, len = arr.length; i <= len; i++) { if(arr.length) { oA = document.createElement("a"); sValue = arr.shift(); if(!sValue) { oA.innerHTML = " "; oA.className = "disabled"; } else { oA["data-date"] = iYear + "-" + this.format(iMonth) + "-" + this.format(sValue); oA["data-week"] = this.getWeek(oA["data-date"]); oA.href = "javascript:;"; oA.innerHTML = sValue; cur = new Date(iYear, iMonth - 1, sValue); //屏蔽今天以前的日期选择 parseInt(oA["data-date"].replace(/-/g, "")) < parseInt(this.today.replace(/-/g, "")) && (oA.className = "disabled"); //节假日处理 if(this.holiday) for(var className in this.dayName) this.isHoliday(oA, className) } } oFrag.appendChild(oA) } } //插入相关元素 oDd.appendChild(oFrag); oDl.innerHTML = aTmp.join(""); oDl.appendChild(oDd); oContainer.className = "cal-container"; oContainer.appendChild(oDl); //记录日历队列 this.aCal.push(oContainer); //返回生成好的日历 return oContainer }, //创建日历 create: function() { var year = this.Year, month = this.Month, i = 0; //---------------------------------------------------------------- this.container.className = "calendar"; //※指定日历控件className //清空日历队列 while(this.aCal[0]) this.container.removeChild(this.aCal.shift()); //批量生成日历 for(i = 0; i < this.count; i++) { year += (month + (i ? 1 : 0)) > 12 ? 1 : 0; month = (month + (i ? 1 : 0)) % 12 || 12; this.container.appendChild(this._Draw(year, month)) } //将日历插入页面, 如果未指定插入位置则插入BODY (this.insertBefore ? this.insertBefore.parentNode : document.body).insertBefore(this.container, this.insertBefore); //日历生成完毕的回调方法 this.onComplete(); return this }, //根据日期创建日历 Draw: function(date) { this.Year = date.getFullYear(); this.Month = date.getMonth() + 1; //重新创建日历 this.create() }, //当前月 NowMonth: function() { this.Draw(new Date()) }, //下月 NextMonth: function() { this.Draw(new Date(this.Year, this.Month + (this.count - 1), 1)) }, //上月 PrevMonth: function() { this.Draw(new Date(this.Year, this.Month - (this.count + 1), 1)) }, //计算是否为节假日 isHoliday: function(obj, className) { if(new RegExp(obj["data-date"]).test(this.Holidays()[className].join())) { obj.className = className; obj["data-week"] = this.dayName[className]; obj.innerHTML = "<span>"+ obj.innerHTML +"</span>" } }, //格式化数字, 不足两位补0 format: function(str) { return str.toString().replace(/^(d)$/, "0$1") }, //显示日历 show: function() { this.container.style.display = "block" }, //隐藏日历 hide: function() { this.container.style.display = "none" }, //按钮设置(显示/隐藏) setBtn: function(boolean) { var obj = this.container; //如果按钮没有创建过并且设置为显示, 则创建按钮, 并添加已创建标记 if(!this.mark && boolean) { obj.insertBefore(this.oClose, obj.firstChild); obj.insertBefore(this.oPrev, obj.firstChild); obj.insertBefore(this.oNext, obj.firstChild); //添加已创建标记 this.mark = true } //如果按钮已经创建过, 则设置其显示/隐藏 this.oClose.style.display = this.oPrev.style.display = this.oNext.style.display = boolean ? "block" : "none"; }, //添加事件 addEvent: function() { var that = this, obj = this.container, handler = null; //CLICK事件代理 handler = function(e) { e = e || event var oTarget = e.target || e.srcElement; switch(oTarget.className) { case "cal-close": that.hide(); break; case "cal-prev": that.PrevMonth(); break; case "cal-next": that.NextMonth(); break; } if(oTarget.tagName.toUpperCase() === "A" && oTarget.className != "disabled") { that.onSelectDay(oTarget) } if(oTarget.tagName.toUpperCase() === "SPAN" && oTarget.parentNode.tagName.toUpperCase() === "A") { that.onSelectDay(oTarget.parentNode) } } //为日历控件添加CLICK事件监听 if(obj.addEventListener) obj.addEventListener("click", handler, false); else if(obj.attachEvent) obj.attachEvent("onclick", handler) }, //获取指定日期是星期几 @param date string yyyy-mm-dd getWeek: function(date) { var aWeek = ["u65e5", "u4e00", "u4e8c", "u4e09", "u56db", "u4e94", "u516d"], arr = date.split(/-/g); return "u661fu671f" + aWeek[new Date(arr[0], arr[1] - 1, arr[2]).getDay()] }, //节假日名字 dayName: { "today":"u4ecau5929", "yuandan":"u5143u65e6", "chuxi":"u9664u5915", "chunjie":"u6625u8282", "yuanxiao":"u5143u5bb5u8282", "qingming":"u6e05u660e", "wuyi":"u52b3u52a8u8282", "duanwu":"u7aefu5348u8282", "zhongqiu":"u4e2du79cbu8282", "guoqing":"u56fdu5e86u8282" }, //2012——2020年节假日数据 Holidays: function(){ return { today: [this.today], yuandan: ["2012-01-01", "2013-01-01", "2014-01-01", "2015-01-01", "2016-01-01", "2017-01-01", "2018-01-01", "2019-01-01", "2020-01-01"], chuxi: ["2012-01-22", "2013-02-09", "2014-01-30", "2015-02-18", "2016-02-07", "2017-01-27", "2018-02-15", "2019-02-04", "2020-01-24"], chunjie: ["2012-01-23", "2013-02-10", "2014-01-31", "2015-02-19", "2016-02-08", "2017-01-28", "2018-02-16", "2019-02-05", "2020-01-25"], yuanxiao: ["2012-02-06", "2013-02-24", "2014-2-14", "2015-03-05", "2016-02-22", "2017-02-11", "2018-03-02", "2019-02-19", "2020-02-8"], qingming: ["2012-04-04", "2013-04-04", "2014-04-05", "2015-04-05", "2016-04-04", "2017-04-04", "2018-04-05", "2019-04-05", "2020-04-04"], wuyi: ["2012-05-01", "2013-05-01", "2014-05-01", "2015-05-01", "2016-05-01", "2017-05-01", "2018-05-01", "2019-05-01", "2020-05-01"], duanwu: ["2012-06-23", "2013-06-12", "2014-06-02", "2015-06-20", "2016-06-09", "2017-05-30", "2018-06-18", "2019-06-07", "2020-06-25"], zhongqiu: ["2012-09-30", "2013-09-19", "2014-09-08", "2015-09-27", "2016-09-15", "2017-10-04", "2018-09-24", "2019-09-13", "2020-10-01"], guoqing: ["2012-10-01", "2013-10-01", "2014-10-01", "2015-10-01", "2016-10-01", "2017-10-01", "2018-10-01", "2019-10-01", "2020-10-01"] } } }; </script>  <script> //公用方法 var _ = { $: function(id) { return typeof id === "object" ? id : document.getElementById(id) }, $$: function(tagName, oParent) { return (oParent || document).getElementsByTagName(tagName) }, hasClass: function(element, className) { return new RegExp("(^|s)" + className + "(s|$)").test(element.className) }, addClass: function(element, className) { var arr = element.className.split(/s+/); this.hasClass(element, className) || arr.push(className); element.className = arr.join(" ").replace(/(^s*)|(s*$)/, "") }, removeClass: function(element, className) { element.className = element.className.replace(new RegExp("(^|s)" + className + "(s|$)", "g"), "").split(/s+/).join(" ") } }, //获取按钮 aInput = _.$$("input"), //创建一个日历实例 oCalendar = new Calendar({ count:3, //显示日历个数 showBtn: !0, //显示功能按钮 onSelectDay: fnSelectDay, //选择日期回函函数 insertBefore: "copyright" //将日历插入到id为copyright元素前, 如果设置此项, 默认插入BODY }); //将日历插入页面 oCalendar.create(); //回调函数 function fnSelectDay(obj) { var aA = oCalendar.container.getElementsByTagName("a"), len = aA.length; for(;len--;) _.removeClass(aA[len].children[0] ? aA[len].children[0] : aA[len], "selected"); _.addClass(obj.children[0] ? obj.children[0] : obj, "selected"); alert(obj["data-date"] + "u3010"+ obj["data-week"] +"u3011n") }; //INPUT事件代理 document.onclick = function(e) { e = e || event; var oTarget = e.target || e.srcElement; if(oTarget.tagName.toUpperCase() == "BUTTON") { switch(oTarget.innerHTML) { case "u663eu793au529fu80fdu6309u94ae": oCalendar.setBtn(true); oTarget.innerHTML = "u9690u85cfu529fu80fdu6309u94ae"; break; case "u9690u85cfu529fu80fdu6309u94ae": oCalendar.setBtn(false); oTarget.innerHTML = "u663eu793au529fu80fdu6309u94ae"; break; case "u663eu793au65e5u5386": oCalendar.show(); oTarget.innerHTML = "u9690u85cfu65e5u5386"; break; case "u9690u85cfu65e5u5386": oCalendar.hide(); oTarget.innerHTML = "u663eu793au65e5u5386" break; case "u8282u5047u65e5u7279u6b8au663eu793a": oCalendar.holiday = !0; oCalendar.Draw(new Date); oTarget.innerHTML = "u8282u5047u65e5u6b63u5e38u663eu793a" break; case "u8282u5047u65e5u6b63u5e38u663eu793a": oCalendar.holiday = !1; oCalendar.Draw(new Date); oTarget.innerHTML = "u8282u5047u65e5u7279u6b8au663eu793a" break; case "u786eu5b9a": var count = _.$("Cal_Count"); if(/^[^1-5]$/.test(count.value || 0)) { count.select(); alert("u9519u8befu63d0u793auff1annu53eau80fdu8f93u5165u6570u5b57[1-5]") } else { oCalendar.count = parseInt(count.value); oCalendar.Draw(new Date()) } break; } } }; </script> </body> </html> <div style="text-align:center;margin:30px 0 0 0;"><hr style="color:#999;height:1px;">如不能显示效果，请按Ctrl+F5刷新本页，更多网页代码：<a href='http://www.veryhuo.com/' target='_blank'>http://www.veryhuo.com/</a></div>
提示：可修改后代码再运行!

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