• 移动端日历选择控件(支持Zepto和JQuery)


    移动端日历选择控件(支持Zepto和JQuery)

     
    <!DOCTYPE html>
    <html>
    
    	<head>
    		<meta charset="utf-8" />
    		<title></title>
    		<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
    		<script src="js/jquery-3.0.0.min.js"></script>
    		<style type="text/css">
    			a {
    				-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    				-webkit-tap-highlight-color: transparent;
    			}
    			
    			.md_mask {
    				 100%;
    				height: 100%;
    				-moz-transition: opacity .5s linear 0s;
    				-webkit-transition: opacity .5s linear 0s;
    				-o-transition: opacity .5s linear 0s;
    				-ms-transition: opacity .5s linear 0s;
    				transition: opacity .5s linear 0s;
    				position: absolute;
    				top: 0;
    				left: 0;
    				display: block;
    				visibility: hidden;
    				background: #000;
    				opacity: 0;
    				z-index: 1000;
    			}
    			
    			.md_mask.show {
    				visibility: visible;
    				opacity: 0.25;
    			}
    			
    			.md_panel {
    				-moz-transition: -moz-transform .3s ease-in-out 0s;
    				-ms-transition: -ms-transform .3s ease-in-out 0s;
    				-webkit-transition: -webkit-transform .3s ease-in-out 0s;
    				-o-transition: -o-transform .3s ease-in-out 0s;
    				transition: transform .3s ease-in-out 0s;
    				-ms-transform: translate3d(0, 100%, 0);
    				-moz-transform: translate3d(0, 100%, 0);
    				-webkit-transform: translate3d(0, 100%, 0);
    				-o-transform: translate3d(0, 100%, 0);
    				transform: translate3d(0, 100%, 0);
    				position: fixed;
    				bottom: 0;
    				left: 0;
    				 100%;
    				height: auto;
    				z-index: 1100;
    				background-color: #F7F7F7;
    				font-family: Tahoma, arial, verdana, sans-serif;
    				-webkit-user-select: none;
    			}
    			
    			.md_panel.show {
    				-ms-transform: translate3d(0, 0, 0);
    				-moz-transform: translate3d(0, 0, 0);
    				-webkit-transform: translate3d(0, 0, 0);
    				-o-transform: translate3d(0, 0, 0);
    				transform: translate3d(0, 0, 0);
    			}
    			
    			.md_panel a {
    				text-decoration: none;
    			}
    			
    			.md_selectarea {
    				display: inline-block;
    				 50%;
    				position: relative;
    			}
    			
    			.md_head {
    				height: 40px;
    				line-height: 40px;
    			}
    			
    			.md_body {
    				position: relative;
    				height: 268px;
    			}
    			
    			.md_headtext {
    				display: inline-block;
    				 100%;
    				text-align: center;
    				font-size: 1.125em;
    				color: #333;
    			}
    			
    			.md_prev,
    			.md_next {
    				position: absolute;
    				top: 0;
    				font-family: arial;
    				font-size: 1.6em;
    				display: inline-block;
    				 40px;
    				height: 40px;
    				text-align: center;
    			}
    			
    			.md_prev {
    				left: 0;
    			}
    			
    			.md_next {
    				right: 0;
    			}
    			
    			.md_weekarea {
    				margin: 0;
    				padding: 0;
    				list-style-type: none;
    				overflow: hidden;
    			}
    			
    			.md_weekarea li,
    			.md_datearea li {
    				display: inline-block;
    				float: left;
    				 14.2857%;
    				font-size: .8125em;
    				font-weight: 400;
    				text-align: center;
    				line-height: 3.31em;
    			}
    			
    			.md_weekarea li,
    			.md_prev,
    			.md_next {
    				color: #5b5b5b;
    			}
    			
    			.md_datearea {
    				position: absolute;
    				 100%;
    				list-style-type: none;
    				margin: 0;
    				padding: 0;
    				overflow: hidden;
    				-webkit-transition: -webkit-transform .2s ease-in;
    				-webkit-transform: translate3d(0, 0, 0);
    			}
    			
    			.md_datearea li.current {
    				background-color: #872F9F;
    				color: #FFF;
    				border-radius: 4px;
    			}
    			
    			.md_datearea li span {
    				display: inline-block;
    				 100%;
    				height: 100%;
    			}
    			
    			.md_datearea li span.current {
    				background-color: #872F9F;
    				color: #FFF;
    			}
    			
    			.md_foot {
    				margin-top: 0.5em;
    				margin-bottom: 1em;
    				text-align: center;
    			}
    			
    			.md_ok,
    			.md_cancel {
    				display: -moz-inline-stack;
    				display: inline-block;
    				*display: inline;
    				*zoom: 1;
    				 9em;
    				height: 2.5em;
    				line-height: 2.5em;
    				border-radius: 4px;
    			}
    			
    			.md_ok {
    				color: #fff;
    				background-color: #872F9F;
    			}
    			
    			.md_cancel {
    				color: #fff;
    				margin-left: 1em;
    				background-color: #C6C6C6;
    			}
    			
    			.out_left {
    				-webkit-transform: translate3d(-100%, 0, 0);
    			}
    			
    			.out_right {
    				-webkit-transform: translate3d(100%, 0, 0);
    			}
    			
    			.prevdate,
    			.nextdate {
    				color: #999;
    			}
    			
    			.disabled {
    				color: #C6C6C6;
    			}
    		</style>
    		<script type="text/javascript">
    			(function($) {
    				$.fn.mdater = function(config) {
    					var defaults = {
    						maxDate: null,
    						minDate: new Date(1970, 0, 1)
    					};
    					var option = $.extend(defaults, config);
    					//window.console && console.log(this);
    					var input = this;
    
    					//通用函数
    					var F = {
    						//计算某年某月有多少天
    						getDaysInMonth: function(year, month) {
    							return new Date(year, month + 1, 0).getDate();
    						},
    						//计算某月1号是星期几
    						getWeekInMonth: function(year, month) {
    							return new Date(year, month, 1).getDay();
    						},
    						getMonth: function(m) {
    							return ['一', '二', '三', '四', '五', '六', '七', '八', '九', '十', '十一', '十二'][m];
    						},
    						//计算年某月的最后一天日期
    						getLastDayInMonth: function(year, month) {
    							return new Date(year, month, this.getDaysInMonth(year, month));
    						}
    					}
    
    					//为$扩展一个方法,以配置的方式代理事件
    					$.fn.delegates = function(configs) {
    						el = $(this[0]);
    						for(var name in configs) {
    							var value = configs[name];
    							if(typeof value == 'function') {
    								var obj = {};
    								obj.click = value;
    								value = obj;
    							};
    							for(var type in value) {
    								el.delegate(name, type, value[type]);
    							}
    						}
    						return this;
    					}
    
    					var mdater = {
    						value: {
    							year: '',
    							month: '',
    							date: ''
    						},
    						lastCheckedDate: '',
    						init: function() {
    							this.initListeners();
    						},
    						renderHTML: function() {
    							var $html = $('<div class="md_mask"></div><div class="md_panel"><div class="md_head"><div class="md_selectarea"><a class="md_prev change_year" href="javascript:void(0);"><img style="vertical-align:middle;height:14px;" src="../images/mdate_left.png"></a><a class="md_headtext yeartag" href="javascript:void(0);"></a><a class="md_next change_year" href="javascript:void(0);"><img style="vertical-align:middle;height:14px;" src="../images/mdate_right.png"></a></div><div class="md_selectarea"><a class="md_prev change_month" href="javascript:void(0);"><img style="vertical-align:middle;height:14px;" src="../images/mdate_left.png"></a><a class="md_headtext monthtag" href="javascript:void(0);">月</a> <a class="md_next change_month" href="javascript:void(0);"><img style="vertical-align:middle;height:14px;" src="../images/mdate_right.png"></a></div></div><div class="md_body"><ul class="md_weekarea"><li>日</li><li>一</li><li>二</li><li>三</li><li>四</li><li>五</li><li>六</li></ul><ul class="md_datearea in"></ul></div><div class="md_foot"><a href="javascript:void(0);" class="md_ok">确定</a> <a href="javascript:void(0);" class="md_cancel">取消</a></div></div>');
    							if($('.md_mask').length == 0) {
    								$(document.body).append($html);
    							}
    							return $html;
    						},
    						_showPanel: function(container) {
    							this.refreshView();
    							$('.md_panel, .md_mask').addClass('show');
    						},
    						_hidePanel: function() {
    							//$('.md_panel, .md_mask').removeClass('show');
    							$('.md_panel, .md_mask').remove();
    						},
    						_changeMonth: function(add, checkDate) {
    
    							//先把已选择的日期保存下来
    							this.saveCheckedDate();
    
    							var monthTag = $('.md_selectarea').find('.monthtag'),
    								num = ~~monthTag.data('month') + add;
    							//月份变动发生了跨年
    							if(num > 11) {
    								num = 0;
    								this.value.year++;
    								$('.yeartag').text(this.value.year).data('year', this.value.year);
    							} else if(num < 0) {
    								num = 11;
    								this.value.year--;
    								$('.yeartag').text(this.value.year).data('year', this.value.year);
    							}
    
    							var nextMonth = F.getMonth(num) + '月';
    							monthTag.text(nextMonth).data('month', num);
    							this.value.month = num;
    							if(checkDate) {
    								this.value.date = checkDate;
    							} else {
    								//如果有上次选择的数据,则进行赋值
    								this.setCheckedDate();
    							}
    							this.updateDate(add);
    						},
    						_changeYear: function(add) {
    							//先把已选择的日期保存下来
    							this.saveCheckedDate();
    
    							var yearTag = $('.md_selectarea').find('.yeartag'),
    								num = ~~yearTag.data('year') + add;
    							yearTag.text(num + '年').data('year', num);
    							this.value.year = num;
    
    							this.setCheckedDate();
    
    							this.updateDate(add);
    						},
    						//保存上一次选择的数据
    						saveCheckedDate: function() {
    							if(this.value.date) {
    								this.lastCheckedDate = {
    									year: this.value.year,
    									month: this.value.month,
    									date: this.value.date
    								}
    							}
    						},
    						//将上一次保存的数据恢复到界面
    						setCheckedDate: function() {
    							if(this.lastCheckedDate && this.lastCheckedDate.year == this.value.year && this.lastCheckedDate.month == this.value.month) {
    								this.value.date = this.lastCheckedDate.date;
    							} else {
    								this.value.date = '';
    							}
    						},
    						//根据日期得到渲染天数的显示的HTML字符串
    						getDateStr: function(y, m, d) {
    							var dayStr = '';
    							//计算1号是星期几,并补上上个月的末尾几天
    							var week = F.getWeekInMonth(y, m);
    							var lastMonthDays = F.getDaysInMonth(y, m - 1);
    							for(var j = week - 1; j >= 0; j--) {
    								dayStr += '<li class="prevdate" data-day="' + (lastMonthDays - j) + '">' + (lastMonthDays - j) + '</li>';
    							}
    							//再补上本月的所有天;
    							var currentMonthDays = F.getDaysInMonth(y, m);
    							//判断是否超出允许的日期范围
    							var startDay = 1,
    								endDay = currentMonthDays,
    								thisDate = new Date(y, m, d),
    								firstDate = new Date(y, m, 1);
    							lastDate = new Date(y, m, currentMonthDays),
    								minDateDay = option.minDate.getDate();
    
    							if(option.minDate > lastDate) {
    								startDay = currentMonthDays + 1;
    							} else if(option.minDate >= firstDate && option.minDate <= lastDate) {
    								startDay = minDateDay;
    							}
    
    							if(option.maxDate) {
    								var maxDateDay = option.maxDate.getDate();
    								if(option.maxDate < firstDate) {
    									endDay = startDay - 1;
    								} else if(option.maxDate >= firstDate && option.maxDate <= lastDate) {
    									endDay = maxDateDay;
    								}
    							}
    
    							//将日期按允许的范围分三段拼接
    							for(var i = 1; i < startDay; i++) {
    								dayStr += '<li class="disabled" data-day="' + i + '">' + i + '</li>';
    							}
    							for(var j = startDay; j <= endDay; j++) {
    								var current = '';
    								if(y == this.value.year && m == this.value.month && d == j) {
    									current = 'current';
    								}
    								dayStr += '<li class="' + current + '" data-day="' + j + '">' + j + '</li>';
    							}
    							for(var k = endDay + 1; k <= currentMonthDays; k++) {
    								dayStr += '<li class="disabled" data-day="' + k + '">' + k + '</li>';
    							}
    
    							//再补上下个月的开始几天
    							var nextMonthStartWeek = (currentMonthDays + week) % 7;
    							if(nextMonthStartWeek !== 0) {
    								for(var i = 1; i <= 7 - nextMonthStartWeek; i++) {
    									dayStr += '<li class="nextdate" data-day="' + i + '">' + i + '</li>';
    								}
    							}
    
    							return dayStr;
    						},
    						updateDate: function(add) {
    							var dateArea = $('.md_datearea.in');
    							if(add == 1) {
    								var c1 = 'out_left';
    								var c2 = 'out_right';
    							} else {
    								var c1 = 'out_right';
    								var c2 = 'out_left';
    							}
    							var newDateArea = $('<ul class="md_datearea ' + c2 + '"></ul>');
    							newDateArea.html(this.getDateStr(this.value.year, this.value.month, this.value.date));
    							$('.md_body').append(newDateArea);
    							setTimeout(function() {
    								newDateArea.removeClass(c2).addClass('in');
    								dateArea.removeClass('in').addClass(c1);
    							}, 0);
    
    						},
    						//每次调出panel前,对界面进行重置
    						refreshView: function() {
    							if(this.input.hasClass('input-group')) {
    								var initVal = this.input.children('input').val();
    							} else {
    								var initVal = this.input.val();
    							}
    							var date = null;
    							if(initVal) {
    								var arr = initVal.split('-');
    								date = new Date(arr[0], arr[1] - 1, arr[2]);
    							} else {
    								date = new Date();
    							}
    							var y = this.value.year = date.getFullYear(),
    								m = this.value.month = date.getMonth(),
    								d = this.value.date = date.getDate();
    							$('.yeartag').text(y).data('year', y);
    							$('.monthtag').text(F.getMonth(m) + '月').data('month', m);
    							var dayStr = this.getDateStr(y, m, d);
    							$('.md_datearea').html(dayStr);
    						},
    						input: null, //暂存当前指向input
    						initListeners: function() {
    							var _this = this;
    							input.on('click', function() {
    								_this.input = $(this); //暂存当前指向input
    								if($('.md_mask').length) {
    									_this._hidePanel();
    								} else {
    									_this.renderHTML();
    									var panel = $('.md_panel'),
    										mask = $('.md_mask');
    									_this.afterShowPanel(mask, panel);
    									setTimeout(function() {
    										_this._showPanel();
    									}, 50);
    								}
    							});
    						},
    						saveValueToInput: function() {
    							var _this = this;
    							var monthValue = ~~_this.value.month + 1;
    							if(monthValue < 10) {
    								monthValue = '0' + monthValue;
    							}
    							var dateValue = _this.value.date;
    							if(dateValue === '') {
    								dateValue = _this.value.date = 1;
    							}
    							if(dateValue < 10) {
    								dateValue = '0' + dateValue;
    							}
    							if(_this.input.hasClass('input-group')) {
    								_this.input.children('input').val(_this.value.year + '-' + monthValue + '-' + dateValue);
    								_this.input.children('input').trigger('input');
    							} else {
    								_this.input.val(_this.value.year + '-' + monthValue + '-' + dateValue);
    								_this.input.trigger('input');
    							}
    							_this._hidePanel();
    						},
    						afterShowPanel: function(mask, panel) {
    							var _this = this;
    							mask.on('click', function() {
    								_this._hidePanel();
    							});
    							panel.delegates({
    								'.change_month': function() {
    									var add = $(this).hasClass('md_next') ? 1 : -1;
    									_this._changeMonth(add);
    								},
    								'.change_year': function() {
    									var add = $(this).hasClass('md_next') ? 1 : -1;
    									_this._changeYear(add);
    								},
    								'.out_left, .out_right': {
    									'webkitTransitionEnd': function() {
    										$(this).remove();
    									}
    								},
    								'.md_datearea li': function() {
    									var $this = $(this);
    									if($this.hasClass('disabled')) {
    										return;
    									}
    									_this.value.date = $this.data('day');
    									//判断是否点击的是前一月或后一月的日期
    									var add = 0;
    									if($this.hasClass('nextdate')) {
    										add = 1;
    									} else if($this.hasClass('prevdate')) {
    										add = -1;
    									}
    									if(add !== 0) {
    										_this._changeMonth(add, _this.value.date);
    									} else {
    										$this.addClass('current').siblings('.current').removeClass('current');
    										_this.saveValueToInput();
    									}
    								},
    								'.md_cancel': function() {
    									_this._hidePanel();
    								},
    								'.md_ok': function() {
    									_this.saveValueToInput();
    								}
    							});
    						}
    					}
    					mdater.init();
    				}
    			})(window.Zepto || window.jQuery);
    		</script>
    		<script type="text/javascript">
    			$(function() {
    				$('.item-buydate').mdater();
    			})
    		</script>
    	</head>
    
    	<body>
    		<div class="item item-buydate input-group">
    			<span class="input-group-span no-border-right" id="buydate-span">申购成交时间</span>
    			<input class="txt-input txt-buydate no-border-left text-right" type="text" placeholder="请选择申购日期" readonly>
    		</div>
    	</body>
    
    </html>
    

      

    一. 效果图

    二. 功能说明

      1. 支持切换年份,月份。

      2. 支持点击选中日期,也可以点击确定选择日期。

    三. 使用方法

      1. 添加Input

        在你的页面中添加Input输入框。可以再html里,也可以JS动态加载。

        我这里使用的时Input-group形式的输入框,是JS加载的。

        一般使用的话,直接写个input输入框就行。

    '<div class="item item-buydate input-group">' +
    '<span class="input-group-span no-border-right" id="buydate-span">申购成交时间</span>' +
    '<input class="txt-input txt-buydate no-border-left text-right" type="text" placeholder="请选择申购日期" readonly>' +
    '</div>';

      2. 调用方法

        可选择项目:最大、最小日期。

    $('.item-buydate').mdater();

      3. 源代码

        注意:注意更改代码中的图片资源路径。

    复制代码
    (function($) {
      $.fn.mdater = function(config) {
        var defaults = {
          maxDate: null,
          minDate: new Date(1970, 0, 1)
        };
        var option = $.extend(defaults, config);
        //window.console && console.log(this);
        var input = this;
    
        //通用函数
        var F = {
          //计算某年某月有多少天
          getDaysInMonth: function(year, month) {
            return new Date(year, month + 1, 0).getDate();
          },
          //计算某月1号是星期几
          getWeekInMonth: function(year, month) {
            return new Date(year, month, 1).getDay();
          },
          getMonth: function(m) {
            return ['一', '二', '三', '四', '五', '六', '七', '八', '九', '十', '十一', '十二'][m];
          },
          //计算年某月的最后一天日期
          getLastDayInMonth: function(year, month) {
            return new Date(year, month, this.getDaysInMonth(year, month));
          }
        }
    
        //为$扩展一个方法,以配置的方式代理事件
        $.fn.delegates = function(configs) {
          el = $(this[0]);
          for (var name in configs) {
            var value = configs[name];
            if (typeof value == 'function') {
              var obj = {};
              obj.click = value;
              value = obj;
            };
            for (var type in value) {
              el.delegate(name, type, value[type]);
            }
          }
          return this;
        }
    
        var mdater = {
          value: {
            year: '',
            month: '',
            date: ''
          },
          lastCheckedDate: '',
          init: function() {
            this.initListeners();
          },
          renderHTML: function() {
            var $html = $('<div class="md_mask"></div><div class="md_panel"><div class="md_head"><div class="md_selectarea"><a class="md_prev change_year" href="javascript:void(0);"><img style="vertical-align:middle;height:14px;" src="../images/mdate_left.png"></a><a class="md_headtext yeartag" href="javascript:void(0);"></a><a class="md_next change_year" href="javascript:void(0);"><img style="vertical-align:middle;height:14px;" src="../images/mdate_right.png"></a></div><div class="md_selectarea"><a class="md_prev change_month" href="javascript:void(0);"><img style="vertical-align:middle;height:14px;" src="../images/mdate_left.png"></a><a class="md_headtext monthtag" href="javascript:void(0);">月</a> <a class="md_next change_month" href="javascript:void(0);"><img style="vertical-align:middle;height:14px;" src="../images/mdate_right.png"></a></div></div><div class="md_body"><ul class="md_weekarea"><li>日</li><li>一</li><li>二</li><li>三</li><li>四</li><li>五</li><li>六</li></ul><ul class="md_datearea in"></ul></div><div class="md_foot"><a href="javascript:void(0);" class="md_ok">确定</a> <a href="javascript:void(0);" class="md_cancel">取消</a></div></div>');
            if ($('.md_mask').length == 0) { $(document.body).append($html); }
            return $html;
          },
          _showPanel: function(container) {
            this.refreshView();
            $('.md_panel, .md_mask').addClass('show');
          },
          _hidePanel: function() {
            //$('.md_panel, .md_mask').removeClass('show');
            $('.md_panel, .md_mask').remove();
          },
          _changeMonth: function(add, checkDate) {
    
            //先把已选择的日期保存下来
            this.saveCheckedDate();
    
            var monthTag = $('.md_selectarea').find('.monthtag'),
              num = ~~monthTag.data('month') + add;
            //月份变动发生了跨年
            if (num > 11) {
              num = 0;
              this.value.year++;
              $('.yeartag').text(this.value.year).data('year', this.value.year);
            } else if (num < 0) {
              num = 11;
              this.value.year--;
              $('.yeartag').text(this.value.year).data('year', this.value.year);
            }
    
            var nextMonth = F.getMonth(num) + '月';
            monthTag.text(nextMonth).data('month', num);
            this.value.month = num;
            if (checkDate) {
              this.value.date = checkDate;
            } else {
              //如果有上次选择的数据,则进行赋值
              this.setCheckedDate();
            }
            this.updateDate(add);
          },
          _changeYear: function(add) {
            //先把已选择的日期保存下来
            this.saveCheckedDate();
    
            var yearTag = $('.md_selectarea').find('.yeartag'),
              num = ~~yearTag.data('year') + add;
            yearTag.text(num + '年').data('year', num);
            this.value.year = num;
    
            this.setCheckedDate();
    
            this.updateDate(add);
          },
          //保存上一次选择的数据
          saveCheckedDate: function() {
            if (this.value.date) {
              this.lastCheckedDate = {
                year: this.value.year,
                month: this.value.month,
                date: this.value.date
              }
            }
          },
          //将上一次保存的数据恢复到界面
          setCheckedDate: function() {
            if (this.lastCheckedDate && this.lastCheckedDate.year == this.value.year && this.lastCheckedDate.month == this.value.month) {
              this.value.date = this.lastCheckedDate.date;
            } else {
              this.value.date = '';
            }
          },
          //根据日期得到渲染天数的显示的HTML字符串
          getDateStr: function(y, m, d) {
            var dayStr = '';
            //计算1号是星期几,并补上上个月的末尾几天
            var week = F.getWeekInMonth(y, m);
            var lastMonthDays = F.getDaysInMonth(y, m - 1);
            for (var j = week - 1; j >= 0; j--) {
              dayStr += '<li class="prevdate" data-day="' + (lastMonthDays - j) + '">' + (lastMonthDays - j) + '</li>';
            }
            //再补上本月的所有天;
            var currentMonthDays = F.getDaysInMonth(y, m);
            //判断是否超出允许的日期范围
            var startDay = 1,
              endDay = currentMonthDays,
              thisDate = new Date(y, m, d),
              firstDate = new Date(y, m, 1);
            lastDate = new Date(y, m, currentMonthDays),
              minDateDay = option.minDate.getDate();
    
    
            if (option.minDate > lastDate) {
              startDay = currentMonthDays + 1;
            } else if (option.minDate >= firstDate && option.minDate <= lastDate) {
              startDay = minDateDay;
            }
    
            if (option.maxDate) {
              var maxDateDay = option.maxDate.getDate();
              if (option.maxDate < firstDate) {
                endDay = startDay - 1;
              } else if (option.maxDate >= firstDate && option.maxDate <= lastDate) {
                endDay = maxDateDay;
              }
            }
    
    
            //将日期按允许的范围分三段拼接
            for (var i = 1; i < startDay; i++) {
              dayStr += '<li class="disabled" data-day="' + i + '">' + i + '</li>';
            }
            for (var j = startDay; j <= endDay; j++) {
              var current = '';
              if (y == this.value.year && m == this.value.month && d == j) {
                current = 'current';
              }
              dayStr += '<li class=" + current + " data-day="' + j + '">' + j + '</li>';
            }
            for (var k = endDay + 1; k <= currentMonthDays; k++) {
              dayStr += '<li class="disabled" data-day="' + k + '">' + k + '</li>';
            }
    
            //再补上下个月的开始几天
            var nextMonthStartWeek = (currentMonthDays + week) % 7;
            if (nextMonthStartWeek !== 0) {
              for (var i = 1; i <= 7 - nextMonthStartWeek; i++) {
                dayStr += '<li class="nextdate" data-day="' + i + '">' + i + '</li>';
              }
            }
    
            return dayStr;
          },
          updateDate: function(add) {
            var dateArea = $('.md_datearea.in');
            if (add == 1) {
              var c1 = 'out_left';
              var c2 = 'out_right';
            } else {
              var c1 = 'out_right';
              var c2 = 'out_left';
            }
            var newDateArea = $('<ul class="md_datearea ' + c2 + '"></ul>');
            newDateArea.html(this.getDateStr(this.value.year, this.value.month, this.value.date));
            $('.md_body').append(newDateArea);
            setTimeout(function() {
              newDateArea.removeClass(c2).addClass('in');
              dateArea.removeClass('in').addClass(c1);
            }, 0);
    
          },
          //每次调出panel前,对界面进行重置
          refreshView: function() {
            if (this.input.hasClass('input-group')) {
              var initVal = this.input.children('input').val();
            } else {
              var initVal = this.input.val();
            }
            var date = null;
            if (initVal) {
              var arr = initVal.split('-');
              date = new Date(arr[0], arr[1] - 1, arr[2]);
            } else {
              date = new Date();
            }
            var y = this.value.year = date.getFullYear(),
              m = this.value.month = date.getMonth(),
              d = this.value.date = date.getDate();
            $('.yeartag').text(y).data('year', y);
            $('.monthtag').text(F.getMonth(m) + '月').data('month', m);
            var dayStr = this.getDateStr(y, m, d);
            $('.md_datearea').html(dayStr);
          },
          input: null, //暂存当前指向input
          initListeners: function() {
            var _this = this;
            input.on('click', function() {
              _this.input = $(this); //暂存当前指向input
              if ($('.md_mask').length) {
                _this._hidePanel();
              } else {
                _this.renderHTML();
                var panel = $('.md_panel'),
                  mask = $('.md_mask');
                _this.afterShowPanel(mask, panel);
                setTimeout(function() {
                  _this._showPanel();
                }, 50);
              }
            });
          },
          saveValueToInput: function() {
            var _this = this;
            var monthValue = ~~_this.value.month + 1;
            if (monthValue < 10) {
              monthValue = '0' + monthValue;
            }
            var dateValue = _this.value.date;
            if (dateValue === '') {
              dateValue = _this.value.date = 1;
            }
            if (dateValue < 10) {
              dateValue = '0' + dateValue;
            }
            if (_this.input.hasClass('input-group')) {
              _this.input.children('input').val(_this.value.year + '-' + monthValue + '-' + dateValue);
              _this.input.children('input').trigger('input');
            } else {
              _this.input.val(_this.value.year + '-' + monthValue + '-' + dateValue);
              _this.input.trigger('input');
            }
            _this._hidePanel();
          },
          afterShowPanel: function(mask, panel) {
            var _this = this;
            mask.on('click', function() {
              _this._hidePanel();
            });
            panel.delegates({
              '.change_month': function() {
                var add = $(this).hasClass('md_next') ? 1 : -1;
                _this._changeMonth(add);
              },
              '.change_year': function() {
                var add = $(this).hasClass('md_next') ? 1 : -1;
                _this._changeYear(add);
              },
              '.out_left, .out_right': {
                'webkitTransitionEnd': function() {
                  $(this).remove();
                }
              },
              '.md_datearea li': function() {
                var $this = $(this);
                if ($this.hasClass('disabled')) {
                  return;
                }
                _this.value.date = $this.data('day');
                //判断是否点击的是前一月或后一月的日期
                var add = 0;
                if ($this.hasClass('nextdate')) {
                  add = 1;
                } else if ($this.hasClass('prevdate')) {
                  add = -1;
                }
                if (add !== 0) {
                  _this._changeMonth(add, _this.value.date);
                } else {
                  $this.addClass('current').siblings('.current').removeClass('current');
                  _this.saveValueToInput();
                }
              },
              '.md_cancel': function() {
                _this._hidePanel();
              },
              '.md_ok': function() {
                _this.saveValueToInput();
              }
            });
          }
        }
        mdater.init();
      }
    })(window.Zepto || window.jQuery);
    复制代码
    复制代码
    a {
      -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
      -webkit-tap-highlight-color: transparent;
    }
    
    .md_mask {
       100%;
      height: 100%;
      -moz-transition: opacity .5s linear 0s;
      -webkit-transition: opacity .5s linear 0s;
      -o-transition: opacity .5s linear 0s;
      -ms-transition: opacity .5s linear 0s;
      transition: opacity .5s linear 0s;
      position: absolute;
      top: 0;
      left: 0;
      display: block;
      visibility: hidden;
      background: #000;
      opacity: 0;
      z-index: 1000;
    }
    
    .md_mask.show {
      visibility: visible;
      opacity: 0.25;
    }
    
    .md_panel {
      -moz-transition: -moz-transform .3s ease-in-out 0s;
      -ms-transition: -ms-transform .3s ease-in-out 0s;
      -webkit-transition: -webkit-transform .3s ease-in-out 0s;
      -o-transition: -o-transform .3s ease-in-out 0s;
      transition: transform .3s ease-in-out 0s;
      -ms-transform: translate3d(0, 100%, 0);
      -moz-transform: translate3d(0, 100%, 0);
      -webkit-transform: translate3d(0, 100%, 0);
      -o-transform: translate3d(0, 100%, 0);
      transform: translate3d(0, 100%, 0);
      position: fixed;
      bottom: 0;
      left: 0;
       100%;
      height: auto;
      z-index: 1100;
      background-color: #F7F7F7;
      font-family: Tahoma, arial, verdana, sans-serif;
      -webkit-user-select: none;
    }
    
    .md_panel.show {
      -ms-transform: translate3d(0, 0, 0);
      -moz-transform: translate3d(0, 0, 0);
      -webkit-transform: translate3d(0, 0, 0);
      -o-transform: translate3d(0, 0, 0);
      transform: translate3d(0, 0, 0);
    }
    
    .md_panel a {
      text-decoration: none;
    }
    
    .md_selectarea {
      display: inline-block;
       50%;
      position: relative;
    }
    
    .md_head {
      height: 40px;
      line-height: 40px;
    }
    
    .md_body {
      position: relative;
      height: 268px;
    }
    
    .md_headtext {
      display: inline-block;
       100%;
      text-align: center;
      font-size: 1.125em;
      color: #333;
    }
    
    .md_prev,
    .md_next {
      position: absolute;
      top: 0;
      font-family: arial;
      font-size: 1.6em;
      display: inline-block;
       40px;
      height: 40px;
      text-align: center;
    }
    
    .md_prev {
      left: 0;
    }
    
    .md_next {
      right: 0;
    }
    
    .md_weekarea {
      margin: 0;
      padding: 0;
      list-style-type: none;
      overflow: hidden;
    }
    
    .md_weekarea li,
    .md_datearea li {
      display: inline-block;
      float: left;
       14.2857%;
      font-size: .8125em;
      font-weight: 400;
      text-align: center;
      line-height: 3.31em;
    }
    
    .md_weekarea li,
    .md_prev,
    .md_next {
      color: #5b5b5b;
    }
    
    .md_datearea {
      position: absolute;
       100%;
      list-style-type: none;
      margin: 0;
      padding: 0;
      overflow: hidden;
      -webkit-transition: -webkit-transform .2s ease-in;
      -webkit-transform: translate3d(0, 0, 0);
    }
    
    .md_datearea li.current {
      background-color: #872F9F;
      color: #FFF;
      border-radius: 4px;
    }
    
    .md_datearea li span {
      display: inline-block;
       100%;
      height: 100%;
    }
    
    .md_datearea li span.current {
      background-color: #872F9F;
      color: #FFF;
    }
    
    .md_foot {
      margin-top: 0.5em;
      margin-bottom: 1em;
      text-align: center;
    }
    
    .md_ok,
    .md_cancel {
      display: -moz-inline-stack;
      display: inline-block;
      *display: inline;
      *zoom: 1;
       9em;
      height: 2.5em;
      line-height: 2.5em;
      border-radius: 4px;
    }
    
    .md_ok {
      color: #fff;
      background-color: #872F9F;
    }
    
    .md_cancel {
      color: #fff;
      margin-left: 1em;
      background-color: #C6C6C6;
    }
    
    .out_left {
      -webkit-transform: translate3d(-100%, 0, 0);
    }
    
    .out_right {
      -webkit-transform: translate3d(100%, 0, 0);
    }
    
    .prevdate,
    .nextdate {
      color: #999;
    }
    
    .disabled {
      color: #C6C6C6;
    }

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  • 原文地址:https://www.cnblogs.com/libin-1/p/6043015.html
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