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https://git.code.sf.net/p/seeddms/code
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454 lines
13 KiB
JavaScript
454 lines
13 KiB
JavaScript
/* =========================================================
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* bootstrap-datepicker.js
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* http://www.eyecon.ro/bootstrap-datepicker
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* =========================================================
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* Copyright 2012 Stefan Petre
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* ========================================================= */
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!function( $ ) {
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// Picker object
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var Datepicker = function(element, options){
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this.element = $(element);
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this.format = DPGlobal.parseFormat(options.format||this.element.data('date-format')||'mm/dd/yyyy');
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this.picker = $(DPGlobal.template)
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.appendTo('body')
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.on({
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click: $.proxy(this.click, this),
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mousedown: $.proxy(this.mousedown, this)
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});
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this.isInput = this.element.is('input');
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this.component = this.element.is('.date') ? this.element.find('.add-on') : false;
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if (this.isInput) {
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this.element.on({
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focus: $.proxy(this.show, this),
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blur: $.proxy(this.hide, this),
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keyup: $.proxy(this.update, this)
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});
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} else {
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if (this.component){
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this.component.on('click', $.proxy(this.show, this));
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} else {
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this.element.on('click', $.proxy(this.show, this));
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}
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}
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this.minViewMode = options.minViewMode||this.element.data('date-minviewmode')||0;
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if (typeof this.minViewMode === 'string') {
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switch (this.minViewMode) {
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case 'months':
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this.minViewMode = 1;
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break;
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case 'years':
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this.minViewMode = 2;
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break;
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default:
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this.minViewMode = 0;
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break;
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}
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}
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this.viewMode = options.viewMode||this.element.data('date-viewmode')||0;
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if (typeof this.viewMode === 'string') {
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switch (this.viewMode) {
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case 'months':
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this.viewMode = 1;
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break;
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case 'years':
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this.viewMode = 2;
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break;
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default:
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this.viewMode = 0;
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break;
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}
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}
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this.startViewMode = this.viewMode;
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this.weekStart = options.weekStart||this.element.data('date-weekstart')||0;
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this.weekEnd = this.weekStart === 0 ? 6 : this.weekStart - 1;
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this.fillDow();
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this.fillMonths();
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this.update();
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this.showMode();
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};
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Datepicker.prototype = {
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constructor: Datepicker,
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show: function(e) {
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this.picker.show();
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this.height = this.component ? this.component.outerHeight() : this.element.outerHeight();
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this.place();
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$(window).on('resize', $.proxy(this.place, this));
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if (e ) {
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e.stopPropagation();
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e.preventDefault();
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}
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if (!this.isInput) {
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$(document).on('mousedown', $.proxy(this.hide, this));
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}
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this.element.trigger({
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type: 'show',
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date: this.date
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});
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},
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hide: function(){
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this.picker.hide();
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$(window).off('resize', this.place);
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this.viewMode = this.startViewMode;
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this.showMode();
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if (!this.isInput) {
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$(document).off('mousedown', this.hide);
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}
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this.set();
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this.element.trigger({
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type: 'hide',
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date: this.date
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});
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},
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set: function() {
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var formated = DPGlobal.formatDate(this.date, this.format);
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if (!this.isInput) {
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if (this.component){
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this.element.find('input').prop('value', formated);
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}
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this.element.data('date', formated);
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} else {
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this.element.prop('value', formated);
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}
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},
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setValue: function(newDate) {
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if (typeof newDate === 'string') {
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this.date = DPGlobal.parseDate(newDate, this.format);
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} else {
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this.date = new Date(newDate);
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}
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this.set();
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this.viewDate = new Date(this.date.getFullYear(), this.date.getMonth(), 1, 0, 0, 0, 0);
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this.fill();
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},
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place: function(){
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var offset = this.component ? this.component.offset() : this.element.offset();
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this.picker.css({
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top: offset.top + this.height,
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left: offset.left
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});
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},
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update: function(newDate){
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this.date = DPGlobal.parseDate(
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typeof newDate === 'string' ? newDate : (this.isInput ? this.element.prop('value') : this.element.data('date')),
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this.format
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);
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this.viewDate = new Date(this.date.getFullYear(), this.date.getMonth(), 1, 0, 0, 0, 0);
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this.fill();
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},
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fillDow: function(){
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var dowCnt = this.weekStart;
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var html = '<tr>';
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while (dowCnt < this.weekStart + 7) {
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html += '<th class="dow">'+DPGlobal.dates.daysMin[(dowCnt++)%7]+'</th>';
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}
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html += '</tr>';
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this.picker.find('.datepicker-days thead').append(html);
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},
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fillMonths: function(){
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var html = '';
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var i = 0
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while (i < 12) {
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html += '<span class="month">'+DPGlobal.dates.monthsShort[i++]+'</span>';
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}
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this.picker.find('.datepicker-months td').append(html);
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},
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fill: function() {
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var d = new Date(this.viewDate),
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year = d.getFullYear(),
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month = d.getMonth(),
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currentDate = this.date.valueOf();
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this.picker.find('.datepicker-days th:eq(1)')
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.text(DPGlobal.dates.months[month]+' '+year);
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var prevMonth = new Date(year, month-1, 28,0,0,0,0),
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day = DPGlobal.getDaysInMonth(prevMonth.getFullYear(), prevMonth.getMonth());
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prevMonth.setDate(day);
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prevMonth.setDate(day - (prevMonth.getDay() - this.weekStart + 7)%7);
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var nextMonth = new Date(prevMonth);
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nextMonth.setDate(nextMonth.getDate() + 42);
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nextMonth = nextMonth.valueOf();
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html = [];
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var clsName;
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while(prevMonth.valueOf() < nextMonth) {
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if (prevMonth.getDay() === this.weekStart) {
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html.push('<tr>');
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}
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clsName = '';
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if (prevMonth.getMonth() < month) {
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clsName += ' old';
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} else if (prevMonth.getMonth() > month) {
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clsName += ' new';
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}
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if (prevMonth.valueOf() === currentDate) {
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clsName += ' active';
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}
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html.push('<td class="day'+clsName+'">'+prevMonth.getDate() + '</td>');
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if (prevMonth.getDay() === this.weekEnd) {
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html.push('</tr>');
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}
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prevMonth.setDate(prevMonth.getDate()+1);
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}
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this.picker.find('.datepicker-days tbody').empty().append(html.join(''));
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var currentYear = this.date.getFullYear();
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var months = this.picker.find('.datepicker-months')
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.find('th:eq(1)')
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.text(year)
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.end()
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.find('span').removeClass('active');
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if (currentYear === year) {
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months.eq(this.date.getMonth()).addClass('active');
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}
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html = '';
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year = parseInt(year/10, 10) * 10;
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var yearCont = this.picker.find('.datepicker-years')
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.find('th:eq(1)')
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.text(year + '-' + (year + 9))
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.end()
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.find('td');
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year -= 1;
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for (var i = -1; i < 11; i++) {
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html += '<span class="year'+(i === -1 || i === 10 ? ' old' : '')+(currentYear === year ? ' active' : '')+'">'+year+'</span>';
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year += 1;
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}
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yearCont.html(html);
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},
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click: function(e) {
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e.stopPropagation();
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e.preventDefault();
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var target = $(e.target).closest('span, td, th');
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if (target.length === 1) {
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switch(target[0].nodeName.toLowerCase()) {
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case 'th':
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switch(target[0].className) {
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case 'switch':
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this.showMode(1);
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break;
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case 'prev':
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case 'next':
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this.viewDate['set'+DPGlobal.modes[this.viewMode].navFnc].call(
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this.viewDate,
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this.viewDate['get'+DPGlobal.modes[this.viewMode].navFnc].call(this.viewDate) +
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DPGlobal.modes[this.viewMode].navStep * (target[0].className === 'prev' ? -1 : 1)
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);
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this.fill();
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this.set();
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break;
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}
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break;
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case 'span':
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if (target.is('.month')) {
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var month = target.parent().find('span').index(target);
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this.viewDate.setMonth(month);
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} else {
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var year = parseInt(target.text(), 10)||0;
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this.viewDate.setFullYear(year);
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}
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if (this.viewMode !== 0) {
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this.date = new Date(this.viewDate);
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this.element.trigger({
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type: 'changeDate',
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date: this.date,
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viewMode: DPGlobal.modes[this.viewMode].clsName
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});
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}
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this.showMode(-1);
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this.fill();
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this.set();
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break;
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case 'td':
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if (target.is('.day')){
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var day = parseInt(target.text(), 10)||1;
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var month = this.viewDate.getMonth();
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if (target.is('.old')) {
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month -= 1;
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} else if (target.is('.new')) {
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month += 1;
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}
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var year = this.viewDate.getFullYear();
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this.date = new Date(year, month, day,0,0,0,0);
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this.viewDate = new Date(year, month, Math.min(28, day),0,0,0,0);
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this.fill();
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this.set();
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this.element.trigger({
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type: 'changeDate',
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date: this.date,
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viewMode: DPGlobal.modes[this.viewMode].clsName
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});
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}
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break;
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}
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}
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},
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mousedown: function(e){
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e.stopPropagation();
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e.preventDefault();
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},
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showMode: function(dir) {
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if (dir) {
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this.viewMode = Math.max(this.minViewMode, Math.min(2, this.viewMode + dir));
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}
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this.picker.find('>div').hide().filter('.datepicker-'+DPGlobal.modes[this.viewMode].clsName).show();
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}
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};
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$.fn.datepicker = function ( option, val ) {
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return this.each(function () {
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var $this = $(this),
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data = $this.data('datepicker'),
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options = typeof option === 'object' && option;
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if (!data) {
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$this.data('datepicker', (data = new Datepicker(this, $.extend({}, $.fn.datepicker.defaults,options))));
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}
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if (typeof option === 'string') data[option](val);
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});
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};
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$.fn.datepicker.defaults = {
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};
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$.fn.datepicker.Constructor = Datepicker;
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var DPGlobal = {
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modes: [
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{
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clsName: 'days',
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navFnc: 'Month',
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navStep: 1
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},
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{
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clsName: 'months',
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navFnc: 'FullYear',
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navStep: 1
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},
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{
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clsName: 'years',
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navFnc: 'FullYear',
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navStep: 10
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}],
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dates:{
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days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"],
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daysShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"],
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daysMin: ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa", "Su"],
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months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
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monthsShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
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},
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isLeapYear: function (year) {
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return (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0))
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},
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getDaysInMonth: function (year, month) {
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return [31, (DPGlobal.isLeapYear(year) ? 29 : 28), 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month]
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},
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parseFormat: function(format){
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var separator = format.match(/[.\/\-\s].*?/),
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parts = format.split(/\W+/);
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if (!separator || !parts || parts.length === 0){
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throw new Error("Invalid date format.");
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}
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return {separator: separator, parts: parts};
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},
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parseDate: function(date, format) {
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var parts = date.split(format.separator),
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date = new Date(),
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val;
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date.setHours(0);
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date.setMinutes(0);
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date.setSeconds(0);
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date.setMilliseconds(0);
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if (parts.length === format.parts.length) {
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for (var i=0, cnt = format.parts.length; i < cnt; i++) {
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val = parseInt(parts[i], 10)||1;
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switch(format.parts[i]) {
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case 'dd':
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case 'd':
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date.setDate(val);
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break;
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case 'mm':
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case 'm':
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date.setMonth(val - 1);
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break;
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case 'yy':
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date.setFullYear(2000 + val);
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break;
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case 'yyyy':
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date.setFullYear(val);
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break;
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}
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}
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}
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return date;
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},
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formatDate: function(date, format){
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var val = {
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d: date.getDate(),
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m: date.getMonth() + 1,
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yy: date.getFullYear().toString().substring(2),
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yyyy: date.getFullYear()
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};
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val.dd = (val.d < 10 ? '0' : '') + val.d;
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val.mm = (val.m < 10 ? '0' : '') + val.m;
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var date = [];
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for (var i=0, cnt = format.parts.length; i < cnt; i++) {
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date.push(val[format.parts[i]]);
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}
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return date.join(format.separator);
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},
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headTemplate: '<thead>'+
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'<tr>'+
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'<th class="prev">‹</th>'+
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'<th colspan="5" class="switch"></th>'+
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'<th class="next">›</th>'+
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'</tr>'+
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'</thead>',
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contTemplate: '<tbody><tr><td colspan="7"></td></tr></tbody>'
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};
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DPGlobal.template = '<div class="datepicker dropdown-menu">'+
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'<div class="datepicker-days">'+
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'<table class=" table-condensed">'+
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DPGlobal.headTemplate+
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'<tbody></tbody>'+
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'</table>'+
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'</div>'+
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'<div class="datepicker-months">'+
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'<table class="table-condensed">'+
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DPGlobal.headTemplate+
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DPGlobal.contTemplate+
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'</table>'+
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'</div>'+
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'<div class="datepicker-years">'+
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'<table class="table-condensed">'+
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DPGlobal.headTemplate+
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DPGlobal.contTemplate+
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'</table>'+
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'</div>'+
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'</div>';
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}( window.jQuery ) |