/* dynamicky generovany kalendar $Id: calendar.js,v 1.2 2004/12/07 14:59:04 tomas Exp $ */ function calendar() { //// public properties this.width = 300; // sirka noveho okna this.height = 300; // vyska noveho okna this.css = "/i/core/css/calendar.css"; // cesta k souboru se styly //// private properties this.src = null; this.srcY = null; this.srcM = null; this.srcD = null; this.cal_window = null; this.date = null; this.today = new Date(); this.month_days = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31); this.month_names = new Array('Leden', 'Únor', 'Březen', 'Duben', 'Květen', 'Červen', 'Červenec', 'Srpen', 'Září', 'Říjen', 'Listopad', 'Prosinec'); this.aday = this.today.getDate(); this.amonth = this.today.getMonth(); this.ayear = this.today.getFullYear(); //// public methods this.show = calendar_show; // inicializace a zobrazeni okna s kalendarem //// private methods this.generate = calendar_generate; // vyrenderovani okna kalendare this.month_prev = calendar_month_prev; this.month_next = calendar_month_next; this.year_sel = calendar_year_sel; this.day_sel = calendar_day_sel; } /* zobrazi kalendar param src - ukazatel na formularovou polozku nastavi jako aktualni datum udaj z src, pokud neni, tak dnesni den */ function calendar_show(srcY, srcM, srcD, src) { this.src = src; this.srcY = srcY; this.srcM = (srcM - 1); this.srcD = srcD; var date_defined = false; if (srcD > 0 && srcD < 32 && srcM > 0 && srcM < 13 && srcY >= 1900 && srcY <= 9999) { this.date = new Date(this.srcY, this.srcM, this.srcD); date_defined = true; } if (!date_defined) { this.date = new Date(); } this.generate(); } function calendar_generate() { var i, j; var month = this.date.getMonth(); var year = this.date.getFullYear(); var tmp_date = new Date(year, month, 1); var week_day = tmp_date.getDay(); if (week_day == 0) week_day = 7; var dayN = this.date.getDate(); var days = this.month_days[month]; if (month == 1 && year%4 == 0) days = 29; var cw = window.open("", "calendar", "width=" + this.width + ",height=" + this.height); this.cal_window = cw; cw.document.open(); cw.document.write('' + '' + '' + 'kalendářvar cal;
' + '
<
' + '
' + this.month_names[month] + '
' + '
' + '>
' + '
x
' + '' + '' + ''); i = 2 - week_day; while (i <= days) { cw.document.write(''); for (j = 0; j < 7; j++) { dayStyle = 'day'; // dnesek if (i == this.aday && month == this.amonth && year == this.ayear) dayStyle = 'day-s'; // predvoleny datum if (i == this.srcD && month == this.srcM && year == this.srcY) dayStyle = 'day-a'; if (i > 0 && i <= days) { cw.document.write(''); } else { cw.document.write(''); } i++; } cw.document.write(''); } cw.document.write('
PoÚtStČtPáSoNe
' + i + ' 
'); cw.document.close(); cw.cal = this; cw.focus(); } /* prechod na predchozi mesic */ function calendar_month_prev() { var month = this.date.getMonth(); if (month == 0) { this.date.setMonth(11); var year = this.date.getFullYear(); this.date.setFullYear(year - 1); } else { this.date.setMonth(month - 1); } this.generate(); } /* prechod na nasledujici mesic */ function calendar_month_next() { var month = this.date.getMonth(); if (month == 11) { this.date.setMonth(0); var year = this.date.getFullYear (); this.date.setFullYear(year + 1); } else { this.date.setMonth(month + 1); } this.generate(); } /* vyber roku */ function calendar_year_sel(sel_item) { var year = sel_item.options[sel_item.selectedIndex].value; this.date.setFullYear(year); this.generate(); } /* vyber dne, vlozeni datumu do rodic. okna, zavreni kalendare */ function calendar_day_sel(day) { var month = this.date.getMonth(); var year = this.date.getFullYear(); month++; var date_str = day + '.' + month + '.' + year; setDate(day, month, year, this.src); this.cal_window.close(); } function setDate(DAY, MONTH, YEAR, DATE) { var dateFormD = document.all[DATE + '[d]']; var dateFormM = document.all[DATE + '[M]']; var dateFormY = document.all[DATE + '[Y]']; for (i = 0; i < dateFormD.options.length; i++) { if (dateFormD.options[i].value == DAY) dateFormD.options[i].selected = true; else dateFormD.options[i].selected = false; } for (i = 0; i < dateFormM.options.length; i++) { if (dateFormM.options[i].value == MONTH) dateFormM.options[i].selected = true; else dateFormM.options[i].selected = false; } for (i = 0; i < dateFormY.options.length; i++) { if (dateFormY.options[i].value == YEAR) dateFormY.options[i].selected = true; else dateFormY.options[i].selected = false; } }