绝对位置在 Mozilla 中不起作用。对于 jquery 日历，我将 position:absolute 用于 div，它似乎除了 windows 中的 mozilla 之外都可以工作。当我删除 position:absolute 时，它将在 windows firefox 中工作，但在所有其他浏览器中仅显示备用月份
jQuery是
var CalendarEightysix = new Class({
Implements: Options,
options: {
'slideDuration': 500,
'fadeDuration': 200,
'toggleDuration': 200,
'fadeTransition': Fx.Transitions.linear,
'slideTransition': Fx.Transitions.Quart.easeOut,
'prefill': true,
'defaultDate': null,
'linkWithInput': true,
'theme': 'default',
'defaultView': 'month',
'startMonday': false,
'alwaysShow': false,
'injectInsideTarget': false,
'format': '%n/%d/%Y',
'alignX': 'right',
'alignY': 'ceiling',
'offsetX': 0,
'offsetY': 0,
'draggable': false,
'pickable': true,
'toggler': null,
'pickFunction': $empty,
'disallowUserInput': false,
'minDate': null,
'maxDate': null,
'excludedWeekdays': null,
'excludedDates': null,
'createHiddenInput': false,
'hiddenInputName': 'date',
'hiddenInputFormat': '%t'
},
initialize: function(target, options) {
this.setOptions(options);
this.target = $(target);
this.transitioning = false;
//Extend Date with unix timestamp parser
Date.defineParser({
re: /^[0-9]{10}$/,
handler: function(bits) { return new Date.parse('Jan 01 1970').set('seconds', bits[0]); }
});
//Selected date
if($defined(this.options.defaultDate)) this.selectedDate = new Date().parse(this.options.defaultDate).clearTime();
else if(this.options.linkWithInput && $chk(this.target.get('value'))) this.selectedDate = new Date().parse(this.target.get('value')).clearTime();
if(!$defined(this.selectedDate) || !this.selectedDate.isValid()) this.selectedDate = new Date();
this.viewDate = this.selectedDate.clone().set('date', 1).clearTime();
//Base
var innerHtml = '<div class="wrapper"><div class="header"><div class="arrow-left"></div><div class="arrow-right"></div><div class="label clickable"></div></div>'+
'<div class="body"><div class="inner"><div class="container a"></div><div class="container b"></div></div></div><div class="footer"></div></div>';
this.element = new Element('div', { 'class': 'calendar-eightysix', 'html': innerHtml, 'style': 'display: '+ (this.options.alwaysShow ? 'block' : 'none') }).addClass(this.options.theme);
if(this.options.injectInsideTarget) this.element.injectBottom(this.target);
else {
this.element.injectBottom($(document.body));
this.position();
window.addEvent('resize', this.position.bind(this));
}
this.currentContainer = this.element.getElement('.container.a').setStyle('z-index', 999);
this.tempContainer = this.element.getElement('.container.b').setStyle('z-index', 998);
//Header
this.header = this.element.getElement('.header');
this.label = this.header.getElement('.label');
this.arrowLeft = this.header.getElement('.arrow-left');
this.arrowRight = this.header.getElement('.arrow-right');
this.label.addEvent('click', this.levelUp.bind(this));
this.arrowLeft.addEvent('click', this.slideLeft.bind(this));
this.arrowRight.addEvent('click', this.slideRight.bind(this));
//Date range
if($defined(this.options.minDate)) {
this.options.minDate = Date.parse(this.options.minDate).clearTime();
if(!this.options.minDate.isValid()) this.options.minDate = null;
}
if($defined(this.options.maxDate)) {
this.options.maxDate = Date.parse(this.options.maxDate).clearTime();
if(!this.options.maxDate.isValid()) this.options.maxDate = null;
}
//Excluded dates
if($defined(this.options.excludedDates)) {
var excludedDates = [];
this.options.excludedDates.each(function(date) {
excludedDates.include(this.format(new Date().parse(date).clearTime(), '%t'));
}.bind(this));
this.options.excludedDates = excludedDates;
}
//Dragger
if(this.options.draggable && !this.options.injectInsideTarget) {
this.header.addClass('dragger');
new Drag(this.element, { 'handle': this.header });
}
//Hidden input
if(this.options.createHiddenInput) {
this.hiddenInput = new Element('input', { 'type': 'hidden', 'name': this.options.hiddenInputName }).injectAfter(this.target);
}
//Prefill date
if(this.options.prefill) this.pick();
//Link with input
if(!this.options.disallowUserInput && this.options.linkWithInput && this.target.get('tag') == 'input') {
this.target.addEvent('keyup', function() {
this.setDate(this.target.get('value'), false);
}.bind(this));
}
//Disallow input
if(this.options.disallowUserInput && this.target.get('tag') == 'input')
this.target.addEvents({ 'keydown': ($lambda(false)), 'contextmenu': ($lambda(false)) });
//Toggler
if($defined(this.options.toggler)) this.options.toggler = $(this.options.toggler);
//Show / hide events
($defined(this.options.toggler) ? this.options.toggler : this.target).addEvents({
'focus': this.show.bind(this), 'click': this.show.bind(this)
});
if(!this.options.alwaysShow) document.addEvent('mousedown', this.outsideClick.bind(this));
MooTools.lang.addEvent('langChange', function() { this.render(); this.pick(); }.bind(this));
//View
this.view = this.options.defaultView;
this.render();
},
render: function() {
this.currentContainer.empty();
switch(this.view) {
case 'decade': this.renderDecade(); break;
case 'year': this.renderYear(); break;
default: this.renderMonth();
}
},
renderMonth: function() {
this.view = 'month';
this.currentContainer.empty().addClass('month');
if(this.options.pickable) this.currentContainer.addClass('pickable');
var lang = MooTools.lang.get('Date'), weekdaysCount = this.viewDate.format('%w') - (this.options.startMonday ? 1 : 0);
if(weekdaysCount == -1) weekdaysCount = 6;
var today = new Date();
//Label
this.label.set('html', lang.months[this.viewDate.get('month')] +' '+ this.viewDate.format('%Y'));
//Day label row
var row = new Element('div', { 'class': 'row' }).injectBottom(this.currentContainer);
for(var i = (this.options.startMonday ? 1 : 0); i < (this.options.startMonday ? 8 : 7); i++) {
var day = new Element('div', { 'html': lang.days[this.options.startMonday && i == 7 ? 0 : i] }).injectBottom(row);
day.set('html', day.get('html').substr(0, 2));
}
//Add days for the beginning non-month days
row = new Element('div', { 'class': 'row' }).injectBottom(this.currentContainer);
y = this.viewDate.clone().decrement('month').getLastDayOfMonth();
for(var i = 0; i < weekdaysCount; i++) {
this.injectDay(row, this.viewDate.clone().decrement('month').set('date', y - (weekdaysCount - i) + 1), true);
}
//Add month days
for(var i = 1; i <= this.viewDate.getLastDayOfMonth(); i++) {
this.injectDay(row, this.viewDate.clone().set('date', i));
if(row.getChildren().length == 7) {
row = new Element('div', { 'class': 'row' }).injectBottom(this.currentContainer);
}
}
//Add outside days
var y = 8 - row.getChildren().length, startDate = this.viewDate.clone().increment('month').set('date', 1);
for(var i = 1; i < y; i++) {
this.injectDay(row, startDate.clone().set('date', i), true);
}
//Always have six rows
for(var y = this.currentContainer.getElements('.row').length; y < 7; y++) {
row = new Element('div', { 'class': 'row' }).injectBottom(this.currentContainer);
for(var z = 0; z < 7; z++) {
this.injectDay(row, startDate.clone().set('date', i), true);
i++;
}
}
this.renderAfter();
},
//Used by renderMonth
injectDay: function(row, date, outside) {
today = new Date();
var day = new Element('div', { 'html': date.get('date') }).injectBottom(row);
day.date = date;
if(outside) day.addClass('outside');
if(($defined(this.options.minDate) && this.format(this.options.minDate, '%t') > this.format(date, '%t')) ||
($defined(this.options.maxDate) && this.format(this.options.maxDate, '%t') < this.format(date, '%t')) ||
($defined(this.options.excludedWeekdays) && this.options.excludedWeekdays.contains(date.format('%w').toInt())) ||
($defined(this.options.excludedDates) && this.options.excludedDates.contains(this.format(date, '%t'))))
day.addClass('non-selectable');
else if(this.options.pickable) day.addEvent('click', this.pick.bind(this));
if(date.format('%x') == today.format('%x')) day.addClass('today');
if(date.format('%x') == this.selectedDate.format('%x')) day.addClass('selected');
},
renderYear: function() {
this.view = 'year';
this.currentContainer.addClass('year-decade');
var today = new Date(), lang = MooTools.lang.get('Date').months;
//Label
this.label.set('html', this.viewDate.format('%Y'));
var row = new Element('div', { 'class': 'row' }).injectBottom(this.currentContainer);
for(var i = 1; i < 13; i++) {
var month = new Element('div', { 'html': lang[i - 1] }).injectBottom(row);
month.set('html', month.get('html').substr(0, 3)); //Setting and getting the innerHTML takes care of html entity problems (e.g. [M&a]uml;r => [Mär]z)
var iMonth = this.viewDate.clone().set('month', i - 1);
month.date = iMonth;
if(($defined(this.options.minDate) && this.format(this.options.minDate.clone().set('date', 1), '%t') > this.format(iMonth, '%t')) ||
($defined(this.options.maxDate) && this.format(this.options.maxDate.clone().set('date', 1), '%t') < this.format(iMonth, '%t')))
month.addClass('non-selectable');
else month.addEvent('click', this.levelDown.bind(this));
if(i - 1 == today.get('month') && this.viewDate.get('year') == today.get('year')) month.addClass('today');
if(i - 1 == this.selectedDate.get('month') && this.viewDate.get('year') == this.selectedDate.get('year')) month.addClass('selected');
if(!(i % 4) && i != 12) row = new Element('div', { 'class': 'row' }).injectBottom(this.currentContainer);
}
this.renderAfter();
},
renderDecade: function() {
this.label.removeClass('clickable');
this.view = 'decade';
this.currentContainer.addClass('year-decade');
var today = new Date();
var viewYear, startYear;
viewYear = startYear = this.viewDate.format('%Y').toInt();
while(startYear % 12) startYear--;
//Label
this.label.set('html', startYear +' – '+ (startYear + 11));
var row = new Element('div', { 'class': 'row' }).injectBottom(this.currentContainer);
for(var i = startYear; i < startYear + 12; i++) {
var year = new Element('div', { 'html': i }).injectBottom(row);
var iYear = this.viewDate.clone().set('year', i);
year.date = iYear;
if(($defined(this.options.minDate) && this.options.minDate.get('year') > i) ||
($defined(this.options.maxDate) && this.options.maxDate.get('year') < i)) year.addClass('non-selectable');
else year.addEvent('click', this.levelDown.bind(this));
if(i == today.get('year')) year.addClass('today');
if(i == this.selectedDate.get('year')) year.addClass('selected');
if(!((i + 1) % 4) && i != startYear + 11) row = new Element('div', { 'class': 'row' }).injectBottom(this.currentContainer);
}
this.renderAfter();
},
renderAfter: function() {
//Iterate rows and add classes and remove navigation if nessesary
var rows = this.currentContainer.getElements('.row');
for(var i = 0; i < rows.length; i++) {
rows[i].set('class', 'row '+ ['a', 'b', 'c', 'd', 'e', 'f', 'g'][i] +' '+ (i % 2 ? 'even' : 'odd')).getFirst().addClass('first');
rows[i].getLast().addClass('last');
if(i == (this.view == 'month' ? 1 : 0) && $defined(this.options.minDate) && this.format(this.options.minDate, '%t') >= this.format(rows[i].getFirst().date, '%t'))
this.arrowLeft.setStyle('visibility', 'hidden');
if(i == rows.length - 1 && $defined(this.options.maxDate)) {
if((this.view == 'month' && this.format(this.options.maxDate, '%t') <= this.format(rows[i].getLast().date, '%t')) ||
(this.view == 'year' && this.format(this.options.maxDate, '%t') <= this.format(rows[i].getLast().date.clone().increment('month'), '%t')) ||
(this.view == 'decade' && this.format(this.options.maxDate, '%t') <= this.format(rows[i].getLast().date.clone().increment('year'), '%t')))
this.arrowRight.setStyle('visibility', 'hidden');
}
};
},
slideLeft: function() {
this.switchContainers();
//Render new view
switch(this.view) {
case 'month': this.viewDate.decrement('month'); break;
case 'year': this.viewDate.decrement('year'); break;
case 'decade': this.viewDate.set('year', this.viewDate.get('year') - 12); break;
}
this.render();
//Tween the new view in and old view out
this.currentContainer.set('tween', { 'duration': this.options.slideDuration, 'transition': this.options.slideTransition }).tween('left', [-this.currentContainer.getWidth(), 0]);
this.tempContainer.set('tween', { 'duration': this.options.slideDuration, 'transition': this.options.slideTransition }).tween('left', [0, this.tempContainer.getWidth()]);
},
slideRight: function() {
this.switchContainers();
//Render new view
switch(this.view) {
case 'month': this.viewDate.increment('month'); break;
case 'year': this.viewDate.increment('year'); break;
case 'decade': this.viewDate.set('year', this.viewDate.get('year') + 12); break;
}
this.render();
//Tween the new view in and old view out
this.currentContainer.set('tween', { 'duration': this.options.slideDuration, 'transition': this.options.slideTransition }).tween('left', [this.currentContainer.getWidth(), 0]);
this.tempContainer.set('tween', { 'duration': this.options.slideDuration, 'transition': this.options.slideTransition }).tween('left', [0, -this.currentContainer.getWidth()]);
},
levelDown: function(e) {
if(this.transitioning) return;
this.switchContainers();
this.viewDate = e.target.date;
//Render new view
switch(this.view) {
case 'year': this.renderMonth(); break;
case 'decade': this.renderYear(); break;
}
//Tween the new view in and old view out
this.transitioning = true;
this.currentContainer.set('tween', { 'duration': this.options.fadeDuration, 'transition': this.options.fadeTransition,
'onComplete': function() { this.transitioning = false }.bind(this) }).setStyles({'opacity': 0, 'left': 0}).fade('in');
this.tempContainer.set('tween', { 'duration': this.options.fadeDuration, 'transition': this.options.fadeTransition }).fade('out');
},
levelUp: function() {
if(this.view == 'decade' || this.transitioning) return;
this.switchContainers();
//Set viewdates and render
switch(this.view) {
case 'month': this.renderYear(); break;
case 'year': this.renderDecade(); break;
}
//Tween the new view in and old view out
this.transitioning = true;
this.currentContainer.set('tween', { 'duration': this.options.fadeDuration, 'transition': this.options.fadeTransition,
'onComplete': function() { this.transitioning = false }.bind(this) }).setStyles({'opacity': 0, 'left': 0}).fade('in');
this.tempContainer.set('tween', { 'duration': this.options.fadeDuration, 'transition': this.options.fadeTransition }).fade('out');
},
switchContainers: function() {
this.currentContainer = this.currentContainer.hasClass('a') ? this.element.getElement('.container.b') : this.element.getElement('.container.a');
this.tempContainer = this.tempContainer.hasClass('a') ? this.element.getElement('.container.b') : this.element.getElement('.container.a');
this.currentContainer.empty().removeClass('month').removeClass('year-decade').setStyles({ 'opacity': 1, 'display': 'block', 'z-index': 999 });
this.tempContainer.setStyle('z-index', 998);
this.label.addClass('clickable');
this.arrowLeft.setStyle('visibility', 'visible');
this.arrowRight.setStyle('visibility', 'visible');
},
pick: function(e) {
if($defined(e)) {
this.selectedDate = e.target.date;
this.element.getElements('.selected').removeClass('selected');
e.target.addClass('selected');
}
var value = this.format(this.selectedDate);
if(!this.options.injectInsideTarget) {
switch(this.target.get('tag')) {
case 'input': this.target.set('value', value); break;
default: this.target.set('html', value);
}
(this.hide.bind(this)).delay(150);
}
if($defined(this.hiddenInput)) this.hiddenInput.set('value', this.format(this.selectedDate, this.options.hiddenInputFormat));
this.options.pickFunction(this.selectedDate);
},
position: function() {
var top, left;
var coordinates = this.target.getCoordinates();
switch(this.options.alignX) {
case 'left':
left = coordinates.left;
break;
case 'middle':
left = coordinates.left + (coordinates.width / 2) - (this.element.getWidth() / 2);
break;
case 'right': default:
left = coordinates.left + coordinates.width;
}
switch(this.options.alignY) {
case 'bottom':
top = coordinates.top + coordinates.height;
break;
case 'top':
top = coordinates.top - this.element.getHeight();
break;
case 'ceiling': default:
top = coordinates.top;
}
left += this.options.offsetX.toInt();
top += this.options.offsetY.toInt();
this.element.setStyles({ 'top': top, 'left': left });
},
show: function() {
if(!this.visible & !this.options.alwaysShow) {
this.visible = true;
if(!Browser.Engine.trident) {
this.element.setStyles({ 'opacity': 0, 'display': 'block' });
if(!this.options.injectInsideTarget) this.position();
this.element.set('tween', { 'duration': this.options.toggleDuration, 'transition': this.options.fadeTransition }).fade('in');
} else {
this.element.setStyles({ 'opacity': 1, 'display': 'block' });
if(!this.options.injectInsideTarget) this.position();
}
}
},
hide: function() {
if(this.visible & !this.options.alwaysShow) {
this.visible = false;
if(!Browser.Engine.trident) {
this.element.set('tween', { 'duration': this.options.toggleDuration, 'transition': this.options.fadeTransition,
'onComplete': function() { this.element.setStyle('display', 'none') }.bind(this) }).fade('out');
} else this.element.setStyle('display', 'none');
}
},
toggle: function() {
if(this.visible) this.hide();
else this.show();
},
format: function(date, format) {
if(!$defined(format)) format = this.options.format;
if(!$defined(date)) return;
format = format.replace(/%([a-z%])/gi,
function($1, $2) {
switch($2) {
case 'D': return date.get('date');
case 'n': return date.get('mo') + 1;
case 't': return (date.getTime() / 1000).toInt();
}
return '%'+ $2;
}
);
return date.format(format);
},
outsideClick: function(e) {
if(this.visible) {
var elementCoords = this.element.getCoordinates();
var targetCoords = this.target.getCoordinates();
if(((e.page.x < elementCoords.left || e.page.x > (elementCoords.left + elementCoords.width)) ||
(e.page.y < elementCoords.top || e.page.y > (elementCoords.top + elementCoords.height))) &&
((e.page.x < targetCoords.left || e.page.x > (targetCoords.left + targetCoords.width)) ||
(e.page.y < targetCoords.top || e.page.y > (targetCoords.top + targetCoords.height))) ) this.hide();
}
},
//Version 1.0.1 addition, can easily be called from outside
setDate: function(value, pick) {
if(!$defined(pick)) pick = true;
if($type(value) == 'date') {
var date = value.clearTime();
} else {
var date = $chk(value) ? new Date().parse(this.target.get('value')).clearTime() : new Date().clearTime();
}
if(date.isValid()) {
this.selectedDate = date.clone();
this.viewDate = this.selectedDate.clone().set('date', 1);
this.render();
if(pick) this.pick();
}
}
});
Style.css 是
.calendar-eightysix .body {
position: relative;
}
.calendar-eightysix .body .inner .container {
position: absolute;
left: 0;
}