// Title: Tigra Calendar // URL: http://www.softcomplex.com/products/tigra_calendar/ // Version: 3.3 (European date format) // Date: 09/01/2005 (mm/dd/yyyy) // Note: Permission given to use this script in ANY kind of applications if // header lines are left unchanged. // Note: Script consists of two files: calendar?.js and calendar.html // if two digit year input dates after this year considered 20 century. var NUM_CENTYEAR = 30; // is time input control required by default var BUL_TIMECOMPONENT = false; // are year scrolling buttons required by default var BUL_YEARSCROLL = true; var calendars = []; var RE_NUM = /^\-?\d+$/; function calendar1(obj_target) { // assigning methods this.gen_date = cal_gen_date1; this.gen_time = cal_gen_time1; this.gen_tsmp = cal_gen_tsmp1; this.prs_date = cal_prs_date1; this.prs_time = cal_prs_time1; this.prs_tsmp = cal_prs_tsmp1; this.popup = cal_popup1; // validate input parameters if (!obj_target) return cal_error("Error calling the calendar: no target control specified"); if (obj_target.value == null) return cal_error("Error calling the calendar: parameter specified is not valid target control"); this.target = obj_target; this.time_comp = BUL_TIMECOMPONENT; this.year_scroll = BUL_YEARSCROLL; // register in global collections this.id = calendars.length; calendars[this.id] = this; } function cal_popup1 (str_datetime) { if (str_datetime) { this.dt_current = this.prs_tsmp(str_datetime); } else { this.dt_current = this.prs_tsmp(this.target.value); this.dt_selected = this.dt_current; } if (!this.dt_current) return; var obj_calwindow = window.open( 'calendar.html?datetime=' + this.dt_current.valueOf()+ '&id=' + this.id, 'Calendar', 'width=200,height='+(this.time_comp ? 215 : 190)+ ',status=no,resizable=no,top=200,left=200,dependent=yes,alwaysRaised=yes' ); obj_calwindow.opener = window; obj_calwindow.focus(); } // timestamp generating function function cal_gen_tsmp1 (dt_datetime) { return(this.gen_date(dt_datetime) + ' ' + this.gen_time(dt_datetime)); } // date generating function function cal_gen_date1 (dt_datetime) { return ( (dt_datetime.getDate() < 10 ? '0' : '') + dt_datetime.getDate() + "-" + (dt_datetime.getMonth() < 9 ? '0' : '') + (dt_datetime.getMonth() + 1) + "-" + dt_datetime.getFullYear() ); } // time generating function function cal_gen_time1 (dt_datetime) { return ( (dt_datetime.getHours() < 10 ? '0' : '') + dt_datetime.getHours() + ":" + (dt_datetime.getMinutes() < 10 ? '0' : '') + (dt_datetime.getMinutes()) + ":" + (dt_datetime.getSeconds() < 10 ? '0' : '') + (dt_datetime.getSeconds()) ); } // timestamp parsing function function cal_prs_tsmp1 (str_datetime) { // if no parameter specified return current timestamp if (!str_datetime) return (new Date()); // if positive integer treat as milliseconds from epoch if (RE_NUM.exec(str_datetime)) return new Date(str_datetime); // else treat as date in string format var arr_datetime = str_datetime.split(' '); return this.prs_time(arr_datetime[1], this.prs_date(arr_datetime[0])); } // date parsing function function cal_prs_date1 (str_date) { var arr_date = str_date.split('-'); if (arr_date.length != 3) return cal_error ("Invalid date format: '" + str_date + "'.\nFormat accepted is dd-mm-yyyy."); if (!arr_date[0]) return cal_error ("Invalid date format: '" + str_date + "'.\nNo day of month value can be found."); if (!RE_NUM.exec(arr_date[0])) return cal_error ("Invalid day of month value: '" + arr_date[0] + "'.\nAllowed values are unsigned integers."); if (!arr_date[1]) return cal_error ("Invalid date format: '" + str_date + "'.\nNo month value can be found."); if (!RE_NUM.exec(arr_date[1])) return cal_error ("Invalid month value: '" + arr_date[1] + "'.\nAllowed values are unsigned integers."); if (!arr_date[2]) return cal_error ("Invalid date format: '" + str_date + "'.\nNo year value can be found."); if (!RE_NUM.exec(arr_date[2])) return cal_error ("Invalid year value: '" + arr_date[2] + "'.\nAllowed values are unsigned integers."); var dt_date = new Date(); dt_date.setDate(1); if (arr_date[1] < 1 || arr_date[1] > 12) return cal_error ("Invalid month value: '" + arr_date[1] + "'.\nAllowed range is 01-12."); dt_date.setMonth(arr_date[1]-1); if (arr_date[2] < 100) arr_date[2] = Number(arr_date[2]) + (arr_date[2] < NUM_CENTYEAR ? 2000 : 1900); dt_date.setFullYear(arr_date[2]); var dt_numdays = new Date(arr_date[2], arr_date[1], 0); dt_date.setDate(arr_date[0]); if (dt_date.getMonth() != (arr_date[1]-1)) return cal_error ("Invalid day of month value: '" + arr_date[0] + "'.\nAllowed range is 01-"+dt_numdays.getDate()+"."); return (dt_date) } // time parsing function function cal_prs_time1 (str_time, dt_date) { if (!dt_date) return null; var arr_time = String(str_time ? str_time : '').split(':'); if (!arr_time[0]) dt_date.setHours(0); else if (RE_NUM.exec(arr_time[0])) if (arr_time[0] < 24) dt_date.setHours(arr_time[0]); else return cal_error ("Invalid hours value: '" + arr_time[0] + "'.\nAllowed range is 00-23."); else return cal_error ("Invalid hours value: '" + arr_time[0] + "'.\nAllowed values are unsigned integers."); if (!arr_time[1]) dt_date.setMinutes(0); else if (RE_NUM.exec(arr_time[1])) if (arr_time[1] < 60) dt_date.setMinutes(arr_time[1]); else return cal_error ("Invalid minutes value: '" + arr_time[1] + "'.\nAllowed range is 00-59."); else return cal_error ("Invalid minutes value: '" + arr_time[1] + "'.\nAllowed values are unsigned integers."); if (!arr_time[2]) dt_date.setSeconds(0); else if (RE_NUM.exec(arr_time[2])) if (arr_time[2] < 60) dt_date.setSeconds(arr_time[2]); else return cal_error ("Invalid seconds value: '" + arr_time[2] + "'.\nAllowed range is 00-59."); else return cal_error ("Invalid seconds value: '" + arr_time[2] + "'.\nAllowed values are unsigned integers."); dt_date.setMilliseconds(0); return dt_date; } function cal_error (str_message) { alert (str_message); return null; } document.write('');