我非常喜欢我的移动网站的这个日历插件：https://github.com/michaelkamphausen/jsCalendar
看到在这里工作：http://jsfiddle.net/dQxVV/1/
我是JS的新手，我很难搞清楚
我非常感谢您提供任何帮助，或者如果您有更好的移动友好日历的建议。
JS建立日期范围日历：
$(".jsCalendar").bind("startDateChanged", function () {
$(this).data("startdate");
}).bind("endDateChanged", function () {
$(this).data("enddate");
});
calendar.js
(function() {
$(document).ready(function() {
var $calendars = $(".jsCalendar");
for (var i = 0, maxI = $calendars.length; i < maxI; i++) {
var calendar = new Calendar();
calendar.ready($calendars.eq(i));
}
});
function Calendar() {
var self = this,
$calendar,
$previous,
$next,
$month,
$weekdays,
$days,
$rows,
startDate,
endDate,
currentMonth,
today,
minDate,
dateInfo,
singleDate,
firstDayOfWeek = 0,
tap = 'click',
noAnimEnd = "noAnimationEnd",
startDateString = "startDate",
endDateString = "endDate",
setDate = function (type, value) {
value && value.clearTime && value.clearTime();
if (type == startDateString) {
startDate = value;
} else {
endDate = value;
}
drawSelection();
$calendar.data(type.toLowerCase(), !value ? "" : value.toString());
$calendar.trigger(type + "Changed");
},
dateSelected = function (evt) {
evt.preventDefault();
var $this = $(this);
if ($this.hasClass("inactive") || ($this.text().length == 0)) {
return;
}
var selectedDate = new Date(currentMonth.getFullYear(), currentMonth.getMonth(), parseInt($this.text()));
if (singleDate) {
setDate(startDateString, !startDate || (selectedDate.getTime() != startDate.getTime()) ? selectedDate : null);
return;
}
if (!startDate) {
if (!endDate) {
setDate(startDateString, selectedDate);
} else {
if (selectedDate < endDate) {
setDate(startDateString, selectedDate);
} else if (endDate < selectedDate) {
setDate(startDateString, endDate);
setDate(endDateString, selectedDate);
} else {
setDate(endDateString, null);
}
}
} else if (!endDate) {
if (startDate < selectedDate) {
setDate(endDateString, selectedDate);
} else if (selectedDate < startDate) {
setDate(endDateString, startDate);
setDate(startDateString, selectedDate);
} else {
setDate(startDateString, null);
}
} else {
if ($this.hasClass(startDateString)) {
setDate(startDateString, null);
} else if ($this.hasClass(endDateString)) {
setDate(endDateString, null);
} else {
setDate(startDateString, null);
setDate(endDateString, null);
}
}
},
extendDate = function () {
/* subset from date.js, http://www.datejs.com/ */
Date.prototype.clone=function(){return new Date(this.getTime());}
Date.prototype.isLeapYear=function(){var y=this.getFullYear();return(((y%4===0)&&(y%100!==0))||(y%400===0));}
Date.prototype.getDaysInMonth=function(){return [31,(this.isLeapYear(this.getFullYear())?29:28),31,30,31,30,31,31,30,31,30,31][this.getMonth()];}
Date.prototype.moveToFirstDayOfMonth=function(){this.setDate(1);return this;}
Date.prototype.moveToLastDayOfMonth=function(){this.setDate(this.getDaysInMonth());return this;}
Date.prototype.addMilliseconds=function(value){this.setMilliseconds(this.getMilliseconds()+value);return this;}
Date.prototype.addDays=function(value){return this.addMilliseconds(value*86400000);}
Date.prototype.addMonths=function(value){var n=this.getDate();this.setDate(1);this.setMonth(this.getMonth()+value);this.setDate(Math.min(n,this.getDaysInMonth()));return this;}
Date.prototype.clearTime=function(){this.setHours(0);this.setMinutes(0);this.setSeconds(0);this.setMilliseconds(0);return this;}
},
getDay = function (day) {
return (day + firstDayOfWeek) % 7; // changing first day of week
},
drawSelection = function () {
$days.removeClass(startDateString).removeClass(endDateString).removeClass("betweenDates");
var firstDay = currentMonth.clone().moveToFirstDayOfMonth();
var lastDay = currentMonth.clone().moveToLastDayOfMonth();
var dayOffset = getDay(firstDay.getDay()) - 1;
if (!!startDate && !!endDate && (startDate < lastDay) && (endDate > firstDay)) {
var firstBetweenDay = new Date(Math.max(firstDay, startDate.clone().addDays(1)));
var lastBetweenDay = new Date(Math.min(lastDay, endDate.clone().addDays(-1)));
if (firstBetweenDay <= lastBetweenDay) {
$days.slice(dayOffset + firstBetweenDay.getDate(), dayOffset + lastBetweenDay.getDate() + 1).addClass("betweenDates");
}
}
if (!!startDate && (firstDay <= startDate) && (startDate <= lastDay)) {
$days.eq(dayOffset + startDate.getDate()).addClass(startDateString);
}
if (!!endDate && (firstDay <= endDate) && (endDate <= lastDay)) {
$days.eq(dayOffset + endDate.getDate()).addClass(endDateString);
}
};
self.ready = function ($element) {
$calendar = $element;
$previous = $('<a href="#"><</a>');
$next = $('<a href="#">></a>');
$month = $('<li class="calMonth"></li>');
$calendar.append($('<ul class="calButtonBar"></ul>')
.append($('<li class="calPrevious"></li>').append($previous))
.append($month)
.append($('<li class="calNext"></li>').append($next))
);
for (var i = 0, th = "", td = ""; i < 7; i++) {
th += '<th></th>';
td += '<td><a href="#"></a></td>';
}
for (var i = 0, tr = ""; i < 6; i++) {
tr += '<tr>' + td + '</tr>';
}
$calendar.append('<div class="calGrid"><table><tr>' + th + '</tr>' + tr + '</table></div>');
$weekdays = $calendar.find("th");
$days = $calendar.find("td a");
$rows = $calendar.find("tr");
$rows.eq(1).addClass("first");
singleDate = $calendar.hasClass("jsSingleDate");
firstDayOfWeek = $calendar.data("firstdayofweek") || firstDayOfWeek;
$calendar.get(0).calendar = self;
if ($.fn) {
$.fn.slice = $.fn.slice || function (start, end) {
return $([].slice.call(this, start, end));
}
$.fn.calendar = function() {
return this.get(0).calendar;
}
}
extendDate();
today = (new Date()).clearTime();
minDate = today;
startDate = $calendar.data("startdate");
startDate = startDate ? new Date(startDate).clearTime() : null;
endDate = $calendar.data("enddate");
endDate = endDate ? new Date(endDate).clearTime() : null;
currentMonth = (startDate || today).clone();
dateInfo = $calendar.data("localized_date");
if (typeof dateInfo == "string") {
dateInfo = JSON.parse(dateInfo);
}
var $monthGrid = $calendar.find(".calGrid");
var animationQueue = [];
var isAnimating = function(node) {
if ($monthGrid.children().length > 1) {
animationQueue.push(node);
return true;
}
return false;
}
var nextAnimation = function() {
if (animationQueue.length > 0) {
setTimeout(function() {
animationQueue.shift().trigger(tap);
}, 0);
}
}
$previous.bind(tap, function (evt) {
evt.preventDefault();
if (isAnimating($previous)) return;
currentMonth = currentMonth.addMonths(-1);
var $page = $('<table>' + $calendar.find("table").html() + '</table>');
$monthGrid.append($page);
$days.closest("table").addClass("turndown").bind(animEnd, function (evt) {
$(this).removeClass("turndown").unbind(animEnd);
$page.remove();
nextAnimation();
}).trigger(noAnimEnd);
self.showMonth(currentMonth);
});
$next.bind(tap, function (evt) {
evt.preventDefault();
if (isAnimating($next)) return;
currentMonth = currentMonth.addMonths(+1);
var $page = $('<table class="turnup">' + $calendar.find("table").html() + '</table>');
$monthGrid.append($page);
$page.bind(animEnd, function (evt) {
$page.remove();
nextAnimation();
}).trigger(noAnimEnd);
self.showMonth(currentMonth);
});
$calendar.bind("resetDates", function (evt) {
setDate(startDateString, null);
setDate(endDateString, null);
});
$days.bind(tap, dateSelected);
self.showMonth(currentMonth);
}
self.setDates = function(start, end) {
setDate(startDateString, start && end ? new Date(Math.min(start, end)) : start);
!singleDate && setDate(endDateString, start && end ?
(start.getTime() != end.getTime() ? new Date(Math.max(start, end)) : null) : end);
}
self.showMonth = function (date) {
minDate = new Date(Math.max(minDate, today));
if (!!dateInfo) {
$month.text(dateInfo.months.names["long"][date.getMonth()] + " " + date.getFullYear());
for (var i = 0, maxI = $weekdays.length; i < maxI; i++) {
$weekdays.eq(getDay(i)).text(dateInfo.days.names.min[i]);
}
}
var beforeMinDate = minDate > date.clone().moveToLastDayOfMonth();
var includesToday = !beforeMinDate && (minDate >= date.clone().moveToFirstDayOfMonth());
var minDay = minDate.getDate();
$days.addClass("noTransition").removeClass("inactive");
$rows.removeClass("last").removeClass("hidden");
for (var firstDay = getDay(date.clone().moveToFirstDayOfMonth().getDay()) - 1, lastDay = firstDay + date.clone().moveToLastDayOfMonth().getDate(), i = 0, maxI = $days.length; i < maxI; i++) {
var isDay = (i > firstDay) && (i <= lastDay);
var $day = $days.eq(i).text(isDay ? ("" + (i - firstDay)) : "");
if (isDay && (beforeMinDate || (includesToday && (i - firstDay < minDay)))) {
$day.addClass("inactive");
}
if (includesToday && today.getDate() == (i - firstDay)) {
$day.addClass("today");
}
if (i == lastDay) {
$day.closest("tr").addClass("last").next().addClass("hidden").next().addClass("hidden");
}
}
setTimeout(function() {
$days.removeClass("noTransition");
}, 0);
drawSelection();
}
}
})()
答案 0 :(得分：1)
您发布的代码会将class jsCalendar的任何div转换为jsCalendar。
您希望将个人id分配给您想要访问日期的任何jsCalendar对象。
您应该能够通过调用jsCalendar对象上的数据函数来查看用户选择的2个日期。例如，如果您有一个id为jsCalendar1的jsCalendar：
var startDate = $("#jsCalendar1").data("startdate");
var endDate = $("#jsCalendar1").data("enddate");
alert("Calendar 1 has a start date of " + startDate + " and an end date of " + endDate + ".");
确保将此代码放在适当的位置，例如在用户选择开始日期和结束日期之后才调用的函数中。