calendar.js
资源名称:blog.rar [点击查看]
上传用户:syzzy1975
上传日期:2022-07-17
资源大小:670k
文件大小:5k
源码类别:
Jsp/Servlet
开发平台:
Java
- var NUM_CENTYEAR = 30;
- var BUL_TIMECOMPONENT = false;
- var BUL_YEARSCROLL = true;
- var calendars = [];
- var RE_NUM = /^-?d+$/;
- function calendar1(obj_target) {
- 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;
- 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 tardet control");
- this.target = obj_target;
- this.time_comp = BUL_TIMECOMPONENT;
- this.year_scroll = BUL_YEARSCROLL;
- this.id = calendars.length;
- calendars[this.id] = this;
- }
- function cal_popup1 (str_datetime) {
- this.dt_current = this.prs_tsmp(str_datetime ? str_datetime : this.target.value);
- 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();
- }
- function cal_gen_tsmp1 (dt_datetime) {
- return(this.gen_date(dt_datetime) + ' ' + this.gen_time(dt_datetime));
- }
- function cal_gen_date1 (dt_datetime) {
- return (
- dt_datetime.getFullYear()+"-"
- + (dt_datetime.getMonth() < 9 ? '0' : '') + (dt_datetime.getMonth() + 1) + "-"
- + (dt_datetime.getDate() < 10 ? '0' : '') + dt_datetime.getDate()
- );
- }
- 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())
- );
- }
- function cal_prs_tsmp1 (str_datetime) {
- if (!str_datetime)
- return (new Date());
- if (RE_NUM.exec(str_datetime))
- return new Date(str_datetime);
- var arr_datetime = str_datetime.split(' ');
- return this.prs_time(arr_datetime[1], this.prs_date(arr_datetime[0]));
- }
- 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[0] < 100) arr_date[0] = Number(arr_date[0]) + (arr_date[0] < NUM_CENTYEAR ? 2000 : 1900);
- dt_date.setFullYear(arr_date[0]);
- var dt_numdays = new Date(arr_date[0], arr_date[1], 0);
- dt_date.setDate(arr_date[2]);
- if (dt_date.getMonth() != (arr_date[1]-1)) return cal_error ("Invalid day of month value: '" + arr_date[2] + "'.nAllowed range is 01-"+dt_numdays.getDate()+".");
- return (dt_date)
- }
- 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;
- }