Calendar

// Title: Timestamp picker // Description: See the demo at url // URL: http://www.softcomplex.com/products/tigra_calendar/ // Version: 1.0.a (Date selector only) // Date: 12-12-2001 (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 // // Jonathan Markevich - Sept 11, 2003 // Changed to modify combo boxes instead of a text box // Changed the input date format to yyyy/mm/dd // Added datepicker_init() function to insert different language weekday abbreviations // // - Dec 30, 2003 // Removed hyperlinks to months other than the current. var arr_months; var week_days; var n_weekstart; // day week starts from (normally 0 or 1) var ctrl_day; var ctrl_month; datepicker_init('en'); function show_calendar(str_target,str_datetime) { var dt_datetime = (str_datetime == null || str_datetime =="" ? new Date() : str2dt4(str_datetime)); var dt_prev_month = new Date(dt_datetime); // Control names ctrl_day = new String("window.opener.document.getElementById('" + str_target + "_Day')"); ctrl_month = new String("window.opener.document.getElementById('" + str_target + "_Month')"); dt_prev_month.setMonth(dt_datetime.getMonth()-1); if (dt_datetime.getMonth()%12 != (dt_prev_month.getMonth()+1)%12) { dt_prev_month.setMonth(dt_datetime.getMonth()); dt_prev_month.setDate(0); } var dt_next_month = new Date(dt_datetime); dt_next_month.setMonth(dt_datetime.getMonth()+1); if ((dt_datetime.getMonth() + 1)%12 != dt_next_month.getMonth()%12) dt_next_month.setDate(0); 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 (feel free to tune it for your particular application) // print calendar header var str_buffer = new String ( "\n"+ "\n"+ " Calendar\n"+ "\n"+ "\n"+ "\n"+ "\n"+ "\n\n

\n"+ "\n"+ "\n \n"+ " \n"+ " \n\n" ); var dt_current_day = new Date(dt_firstday); // 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 header str_buffer += "\n"; for (var n_current_wday=0; n_current_wday<7; n_current_wday++) { if (dt_current_day.getDate() == dt_datetime.getDate() && dt_current_day.getMonth() == dt_datetime.getMonth()) // print current date str_buffer += " \n"; else // print days of other months /* Change to adjust the combo boxes instead of changing the textboxes */ str_buffer += ""+ dt_current_day.getDate()+"\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()+"	"+ " $\"next$
"+ ""+ week_days[(n_weekstart+n)%7]+"
"; else if (dt_current_day.getDay() == 0 \|\| dt_current_day.getDay() == 6) // weekend days str_buffer += "	"; else // print working days of current month str_buffer += "	"; if (dt_current_day.getMonth() == dt_datetime.getMonth()) // print days of current month str_buffer += ""+ ""+ dt_current_day.getDate()+"

\n" + "

\n" + "\n" + "\n"; var vWinCal = window.open("", "Calendar", "width=200,height=250,status=no,resizable=yes,top=200,left=200"); vWinCal.opener = self; vWinCal.focus(); var calc_doc = vWinCal.document; calc_doc.write (str_buffer); calc_doc.close(); } // datetime parsing and formatting routimes. modify them if you wish other datetime format //function str2dt4 (str_datetime) { // var re_date = /^(\d+)\/(\d+)\/(\d+)$/; // if (!re_date.exec(str_datetime)) // return alert("Invalid Datetime format: "+ str_datetime); // return (new Date ( RegExp.$1, RegExp.$2,RegExp.$3)); //} function dt2dtstr4 (dt_datetime) { return (new String ( (dt_datetime.getFullYear()+"/"+(dt_datetime.getMonth()+1)+"/"+dt_datetime.getDate()))); } function datepicker_init(langcode) { switch (langcode) { case 'en': arr_months = "January,February,March,April,May,June,July,August,September,October,November,December".split(","); week_days = "Su,Mo,Tu,We,Th,Fr,Sa".split(","); n_weekstart = 0; break; case 'fr': arr_months = "Janvier,Fevrier,Mars,Avril,Mai,Juin,Juillet,Aout,Septembre,Octobre,Novembre,Decembre".split(","); week_days = "Di,Lu,Ma,Me,Je,Ve,Sa".split(","); n_weekstart = 0; break; case 'de': arr_months = "Januar,February,Mars,April,Mai,June,July,August,September,October,November,December".split(","); week_days = "Su,Mo,Tu,We,Th,Fr,Sa".split(","); n_weekstart = 1; break; case 'ar': arr_months = "يناير,فبراير,مارس,ابريل,مايو,يونيو,يوليو,أغسطس,سبتمبر,نوفمبر,أكتوبر,ديسمبر".split(","); week_days = "Su,Mo,Tu,We,Th,Fr,Sa".split(","); n_weekstart = 0; break; case 'pt': arr_months = "Janeiro,Fevereiro,Marco,Abril,Maio,Junho,Julho,Agosto,Setembro,Outubro,Novembro,Dezembro".split(","); week_days = "Dom,Seg,Ter,Qua,Qui,Sex,Sab".split(","); n_weekstart = 0; break; case 'es': arr_months = "Enero,Febrero,Marzo,Abril,Mayo,Junio,Julio,Agosto,Setiembre,Octubre,Noviembre,Diciembre".split(","); week_days = "Dom,Lun,Mar,Mie,Jue,Vie,Sab".split(","); n_weekstart = 0; break; default: break; } } // Set the combo boxes to the picked values function setcombos(str_control,dt_datetime) { return ctrl_day + ".selectedIndex="+ (dt_datetime.getDate()-1) +";" + ctrl_month + ".selectedIndex="; }