Kalendarz

// Title: Timestamp picker // Description: See the demo at url // URL: http://us.geocities.com/tspicker/ // Script featured on: http://javascriptkit.com/script/script2/timestamp.shtml // Version: 1.0 // Date: 12-05-2001 (mm-dd-yyyy) // Author: Denis Gritcyuk ; // Notes: Permission given to use this script in any kind of applications if // header lines are left unchanged. Feel free to contact the author // for feature requests and/or donations /* * Date picker * PL */ function show_calendar(str_target, str_datetime, element) { /* * Tab of months */ var arr_months = [ "Январь", "Февраль", "Март", "Апрель", "Май", "Июнь", "Июль", "Август", "Сентябрь", "Октябрь", "Ноябрь", "Декабрь"]; /* * Tab of days */ var week_days = ["вc", "пн", "вт", "ср", "чт", "пт", "сб"]; /* * Day week starts from (normally 0 or 1) */ var n_weekstart = 1; var dt_datetime = (str_datetime == null || str_datetime =="" ? new Date() : str2dt(str_datetime)); var dt_prev_month = new Date(dt_datetime); dt_prev_month.setMonth(dt_datetime.getMonth()-1); var dt_next_month = new Date(dt_datetime); dt_next_month.setMonth(dt_datetime.getMonth()+1); var dt_firstday = new Date(dt_datetime); dt_firstday.setDate(1); dt_firstday.setDate(1-(7+dt_firstday.getDay()-n_weekstart)%7); var dt_lastday = new Date(dt_next_month); dt_lastday.setDate(0); /* * Html generation */ var str_buffer = new String ( "\n"+ "\n"+ " Kalendarz\n"+ "\n"+ "\n"+ "\n"+ "\n\n

\n"+ "\n"+ "\n \n"+ " \n"+ " \n\n" ); var dt_current_day = new Date(dt_firstday); /* * dt_choosen_date - Date which is choosen */ var dt_choosen_date = new Date(getStartDates(element)); dt_choosen_date.setHours(0); /* * dt_today_date - Actual date */ var dt_today_date = new Date(now_date); dt_today_date.setHours(0); /* * checkIn and departure Date */ var dt_checkInDate = new Date(getStartDates("ns_checkInDate")); var dt_departureDate = new Date(getStartDates("ns_departureDate")); dt_checkInDate.setHours(0); dt_departureDate.setHours(0); /* * Print information */ if (element=="ns_checkInDate") str_buffer += "\n"; else if (element=="ns_departureDate") str_buffer += "\n"; /* * print weekdays titles */ str_buffer += "\n"; for (var n=0; n<7; n++) str_buffer += " \n"; /* * print calendar table */ str_buffer += "\n"; while (dt_current_day.getMonth() == dt_datetime.getMonth() || dt_current_day.getMonth() == dt_firstday.getMonth()) { /* * print row heder */ str_buffer += "\n"; for (var n_current_wday=0; n_current_wday<7; n_current_wday++) { /* * print choosen date */ if (dt_current_day.getDate() == dt_choosen_date.getDate() && dt_current_day.getMonth() == dt_choosen_date.getMonth() && dt_current_day.getFullYear() == dt_choosen_date.getFullYear() ) str_buffer += " \n"; dt_current_day.setDate(dt_current_day.getDate()+1); } /* * print row footer */ str_buffer += "\n"; } /* * print calendar footer */ str_buffer += "

"+ " $\"previous$	"+ "" +arr_months[dt_datetime.getMonth()]+" "+dt_datetime.getFullYear()+"	"+ " $\"next$
Дата приезда: " + dt_choosen_date.getDate() + "." + (dt_choosen_date.getMonth()+1) + "." + dt_choosen_date.getFullYear() + "
Дата выезда: " + dt_choosen_date.getDate() + "." + (dt_choosen_date.getMonth()+1) + "." + dt_choosen_date.getFullYear() + "
"+ ""+ week_days[(n_weekstart+n)%7]+"
"; /* * print days after checkInDate and departureDate */ else if (dt_current_day >= dt_checkInDate && dt_current_day <= dt_departureDate) { str_buffer += "	"; } /* * print today date */ // else if (dt_current_day.getDate() == dt_today_date.getDate() && // dt_current_day.getMonth() == dt_today_date.getMonth() && // dt_current_day.getFullYear() == dt_choosen_date.getFullYear()) // str_buffer += "	"; /* * weekend days */ else if (dt_current_day.getDay() == 0 \|\| dt_current_day.getDay() == 6) str_buffer += "	"; /* * print working days of current month */ else str_buffer += "	"; /* * print days of current month / if (dt_current_day.getMonth() == dt_datetime.getMonth()) str_buffer += ""+ ""; / * print days of other months */ else str_buffer += ""+ ""; str_buffer += dt_current_day.getDate()+"

\n" + "

\n"; str_buffer += "\n" + "\n"; /* * Create window */ var vWinCal = window.open("", "Calendar", "width=200,height=240,status=no,resizable=yes,top=200,left=200"); vWinCal.opener = self; var calc_doc = vWinCal.document; calc_doc.write (str_buffer); calc_doc.close(); /* * Focus */ if (vWinCal.opener.focus) { vWinCal.focus(); } } /* * Conversion str to date type */ function str2dt(str_datetime) { tab_date = str_datetime.split("."); return (new Date (tab_date[2], tab_date[1]-1, tab_date[0])); } /* * Conversion date to str type */ function dt2dtstr(dt_datetime) { var d, m, Y; d = dt_datetime.getDate(); d = d<10 ? '0'+d : d; m = (dt_datetime.getMonth() + 1) m = m<10 ? '0'+m : m; Y = dt_datetime.getFullYear(); return (new String (d + "." + m + "." + Y)); } /* * ---------------------- * Validate date functions * ---------------------- */ /* * changeNumOfNights */ function changeNumOfNights(element) { var checkindate_temp = Date.UTC(old_checkindate.getFullYear(), old_checkindate.getMonth(), old_checkindate.getDate()); old_departuredate = new Date((checkindate_temp + (element.value * 86400000))); count_days = element.value; d = old_departuredate.getDate(); d = d<10 ? '0'+d : d; m = (old_departuredate.getMonth() + 1); m = m<10 ? '0'+m : m; Y = old_departuredate.getFullYear(); document.getElementById("ns_departureDate").value = d + '.' + m + '.' + Y; } /* * checkDates */ function checkDates(T) { var checkindate = getStartDates("ns_checkInDate"); var departuredate; var d=0, m=0, Y=0; /* * #1 checkInDate must be over nowDate */ if (checkindate < now_date) { alert('Изменить параметры выбора ночлегов. Дата приезда в отель выбрана неправильно.'); d = old_checkindate.getDate(); d = d<10 ? '0'+d : d; m = (old_checkindate.getMonth() + 1) m = m<10 ? '0'+m : m; Y = old_checkindate.getFullYear(); document.getElementById("ns_checkInDate").value = d + '.' + m + '.' + Y; } /* * #2 Make new departureDate = old_departuredate + count_days */ if (checkindate >= now_date && T.id == "ns_checkInDate") { departuredate = new Date(checkindate + (count_days * 86400000)); d = departuredate.getDate(); d = d<10 ? '0'+d : d; m = (departuredate.getMonth() + 1) m = m<10 ? '0'+m : m; Y = departuredate.getFullYear(); document.getElementById("ns_departureDate").value = d + '.' + m + '.' + Y; } /* * #3 departureDate must be over chceckInDate */ if (countDays()<1) { alert('Изменить параметры выбора ночлегов. Просьба выбрать минимум 1 ночлег.'); d = old_departuredate.getDate(); d = d<10 ? '0'+d : d; m = (old_departuredate.getMonth() + 1) m = m<10 ? '0'+m : m; Y = old_departuredate.getFullYear(); document.getElementById("ns_departureDate").value = d + '.' + m + '.' + Y; } /* * #4 departureDate must be over chceckInDate but no more than 60 days */ if (countDays()>60) { alert('Изменить параметры выбора ночлегов. Максимальное количество ночлегов для выбора 60.'); d = old_departuredate.getDate(); d = d<10 ? '0'+d : d; m = (old_departuredate.getMonth() + 1) m = m<10 ? '0'+m : m; Y = old_departuredate.getFullYear(); document.getElementById("ns_departureDate").value = d + '.' + m + '.' + Y; } /* * Change old_checkindate, old_departuredate and count_days */ old_checkindate = new Date(getStartDates("ns_checkInDate")); old_departuredate = new Date(getStartDates("ns_departureDate")); count_days = countDays(); /* * Show count_days */ document.getElementById("ns_numOfNightsSelect").value = count_days; } /* * countDays * return: number of days beetwen start and end dates */ function countDays() { var my_checkindate=0, my_departuredate=0, my_checkindate_str, my_departuredate_str; var count_days=0; var d=0,m=0,R=0; my_checkindate_str = document.getElementById("ns_checkInDate").value; my_departuredate_str = document.getElementById("ns_departureDate").value; R = my_checkindate_str.slice(6,10); m = my_checkindate_str.slice(3,5) - 1; d = my_checkindate_str.slice(0,2); my_checkindate = Date.UTC(R, m, d); R = my_departuredate_str.slice(6,10); m = my_departuredate_str.slice(3,5) - 1; d = my_departuredate_str.slice(0,2); my_departuredate = Date.UTC(R, m, d); count_days = my_departuredate - my_checkindate; if (count_days!=0) count_days = count_days / 86400000; return count_days; } /* * getStartDates * return: Time elapsed since 1 January 1970 00:00:00 in miliseconds */ function getStartDates(element) { var my_date=0, my_date_str; var d=0, m=0, R=0; my_date_str = document.getElementById(element).value; R = my_date_str.slice(6,10); m = my_date_str.slice(3,5) - 1; d = my_date_str.slice(0,2); my_date = Date.UTC(R, m, d); return my_date; }