// JScript File ////// STARTING ts_picker.js ////////////// function show_calendar(str_target, str_datetime) { var arr_months = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]; var week_days = ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"]; var n_weekstart = 0; // day week starts from (normally 0 or 1) if ((str_datetime !="MM/DD/YY") && (str_datetime !="")) { var dt_array=str_datetime.split("/"); var iDate = parseInt(dt_array[2]); if (iDate < 80) { iDate=parseFloat(dt_array[2]) + 2000; } else { iDate=iDate + 1900; } var sYear = dt_array[0] + "/" + dt_array[1] + "/" + iDate; str_datetime = sYear; } //var dt_datetime = (str_datetime == null || str_datetime =="" ? new Date() : str2dt(str_datetime)); var dt_datetime = (str_datetime == null || str_datetime =="" || str_datetime =="MM/DD/YY" ? new Date() : new Date(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 (feel free to tune it for your particular application) // print calendar header var str_buffer = new String ( "\n"+ "\n"+ " Select Date\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 heder 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"; dt_current_day.setDate(dt_current_day.getDate()+1); } // print row footer str_buffer += "\n"; } // print calendar footer /* str_buffer += "\n\n\n" + */ str_buffer += /*"\n\n\n" +*/ "
"+ str_target+"', '"+ dt2dtstr(dt_prev_month)+"');\">"+ "<" +arr_months[dt_datetime.getMonth()]+" "+dt_datetime.getFullYear()+""+ +str_target+"', '"+dt2dtstr(dt_next_month)+"');\">"+ ">
"+ 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 += ""+fnDblDigit(dt_current_day.getDate())+""; else // print days of other months //str_buffer += ""+dt_current_day.getDate()+""; str_buffer += ""; str_buffer += "
"+ "#" "
"+ //"" "
\n" + //"
\n" + "\n" + "\n"; var vWinCal = window.open("", "Calendar", "width=220,height=175,status=no,resizable=no,top=400,left=550"); vWinCal.opener = self; var calc_doc = vWinCal.document; calc_doc.write (str_buffer); calc_doc.close(); } // funtion to convert date to double digit function fnDblDigit (str_date) { if (str_date < 10) return ("0" + str_date); else return (str_date); } // funtion to convert month to double digit function fnDblDigitMonth (str_date) { if (str_date < 10) return ("0" + str_date); else return (str_date); } // funtion to convert year to double digit function fnDblDigitYear (year) { var sYear = year; sYear = sYear.toString(); sYear = sYear.substring(2) //sYear = sYear.toDouble(); return sYear; } // datetime parsing and formatting routimes. modify them if you wish other datetime format function str2dt (str_datetime) { //var re_date = /^(\d+)\-(\d+)\-(\d+)\s/; var re_date = /^(\d+)\/(\d+)\/(\d+)\s/; if (!re_date.exec(str_datetime)) return alert("Invalid Date: "); return (new Date (RegExp.$3, RegExp.$2-1, RegExp.$1, RegExp.$4, RegExp.$5, RegExp.$6)); } function dt2dtstr (dt_datetime) { return (new String ( //dt_datetime.getDate()+"-"+(dt_datetime.getMonth()+1)+"-"+dt_datetime.getYear()+" ")); (fnDblDigitMonth(dt_datetime.getMonth()+1))+"/"+fnDblDigit(dt_datetime.getDate())+"/"+fnDblDigitYear(dt_datetime.getFullYear())+" ")); } function dt2tmstr (dt_datetime) { return (new String ( dt_datetime.getHours()+":"+dt_datetime.getMinutes()+":"+dt_datetime.getSeconds())); } ////////// END ts_picker.js /////////////