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Posted to jetspeed-dev@portals.apache.org by mo...@apache.org on 2002/09/09 20:45:38 UTC
cvs commit: jakarta-jetspeed/webapp/javascript PopupCalendar.js
morciuch 2002/09/09 11:45:38
Added: webapp/javascript PopupCalendar.js
Log:
Initial check in
Revision Changes Path
1.1 jakarta-jetspeed/webapp/javascript/PopupCalendar.js
Index: PopupCalendar.js
===================================================================
// 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 <de...@softcomplex.com>; <ts...@yahoo.com>
// 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
var arr_months = ["January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December"];
function show_calendar(str_target, str_datetime, str_format) {
var week_days = ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"];
var n_weekstart = 1; // day week starts from (normally 0 or 1)
var dt_datetime = (str_datetime == null || str_datetime =="" ? new Date() : str2dt(str_datetime, str_format));
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 (
"<html>\n"+
"<head>\n"+
" <title>Calendar</title>\n"+
"</head>\n"+
"<body bgcolor=\"White\">\n"+
"<table class=\"clsOTable\" cellspacing=\"0\" border=\"0\" width=\"100%\">\n"+
"<tr><td bgcolor=\"#4682B4\">\n"+
"<table cellspacing=\"1\" cellpadding=\"3\" border=\"0\" width=\"100%\">\n"+
"<tr>\n <td bgcolor=\"#4682B4\"><a href=\"javascript:window.opener.show_calendar('"+
str_target+"', '"+ dt2dtstr(dt_prev_month, str_format)+"', '" + str_format +"');\"><<</a></td>\n"+
" <td bgcolor=\"#4682B4\" colspan=\"5\">"+
"<font color=\"white\" face=\"tahoma, verdana\" size=\"2\">"
+arr_months[dt_datetime.getMonth()]+" "+dt_datetime.getFullYear()+"</font></td>\n"+
" <td bgcolor=\"#4682B4\" align=\"right\"><a href=\"javascript:window.opener.show_calendar('"
+str_target+"', '"+dt2dtstr(dt_next_month, str_format)+"', '" + str_format +"');\">>></a></td>\n</tr>\n"
);
var dt_current_day = new Date(dt_firstday);
// print weekdays titles
str_buffer += "<tr>\n";
for (var n=0; n<7; n++)
str_buffer += " <td bgcolor=\"#87CEFA\">"+
"<font color=\"white\" face=\"tahoma, verdana\" size=\"2\">"+
week_days[(n_weekstart+n)%7]+"</font></td>\n";
// print calendar table
str_buffer += "</tr>\n";
while (dt_current_day.getMonth() == dt_datetime.getMonth() ||
dt_current_day.getMonth() == dt_firstday.getMonth()) {
// print row heder
str_buffer += "<tr>\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 += " <td bgcolor=\"#FFB6C1\" align=\"right\">";
else if (dt_current_day.getDay() == 0 || dt_current_day.getDay() == 6)
// weekend days
str_buffer += " <td bgcolor=\"#DBEAF5\" align=\"right\">";
else
// print working days of current month
str_buffer += " <td bgcolor=\"white\" align=\"right\">";
if (dt_current_day.getMonth() == dt_datetime.getMonth())
// print days of current month
str_buffer += "<a href=\"javascript:window.opener."+str_target+
".value='"+dt2dtstr(dt_current_day, str_format)+"'; window.close();\">"+
"<font color=\"black\" face=\"tahoma, verdana\" size=\"2\">";
else
// print days of other months
str_buffer += "<a href=\"javascript:window.opener."+str_target+
".value='"+dt2dtstr(dt_current_day, str_format)+"'; window.close();\">"+
"<font color=\"gray\" face=\"tahoma, verdana\" size=\"2\">";
str_buffer += dt_current_day.getDate()+"</font></a></td>\n";
dt_current_day.setDate(dt_current_day.getDate()+1);
}
// print row footer
str_buffer += "</tr>\n";
}
var vWinCal = window.open("", "Calendar",
"width=200,height=220,status=no,resizable=no,top=200,left=200");
vWinCal.opener = self;
var calc_doc = vWinCal.document;
calc_doc.write (str_buffer);
calc_doc.close();
}
// Creates a date from string using regular expressions
function str2dt(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.$3, RegExp.$1-1, RegExp.$2));
}
// Creates a date from string using parsing
function str2dt(str_datetime, format) {
dateFormat=format;
formatChar = " ";
aFormat = dateFormat.split(formatChar);
if (aFormat.length<3)
{
formatChar = "/";
aFormat = dateFormat.split(formatChar);
if (aFormat.length<3)
{
formatChar = ".";
aFormat = dateFormat.split(formatChar);
if (aFormat.length<3)
{
formatChar = "-";
aFormat = dateFormat.split(formatChar);
if (aFormat.length<3)
{
// invalid date format
formatChar="";
}
}
}
}
tokensChanged = 0;
if ( formatChar != "" );
{
// use user's date
aData = str_datetime.split(formatChar);
for (i=0;i<3;i++)
{
if ((aFormat[i]=="d") || (aFormat[i]=="dd"))
{
dateSelected = parseInt(aData[i], 10);
tokensChanged ++;
}
else if ((aFormat[i]=="m") || (aFormat[i]=="mm"))
{
monthSelected = parseInt(aData[i], 10) - 1;
tokensChanged ++;
}
else if (aFormat[i]=="yyyy")
{
yearSelected = parseInt(aData[i], 10);
tokensChanged ++;
}
else if (aFormat[i]=="mmm")
{
for (j=0; j<12; j++)
{
if (aData[i]==arr_months[j].substring(0,3))
{
monthSelected=j;
tokensChanged ++;
}
}
}
}
}
if ((tokensChanged!=3)||isNaN(dateSelected)||isNaN(monthSelected)||isNaN(yearSelected))
{
today = new Date()
dateNow = today.getDate()
monthNow = today.getMonth()
yearNow = today.getFullYear();
dateSelected = dateNow;
monthSelected = monthNow;
yearSelected = yearNow;
alert("Current date [" + str_datetime + "] cannot be parsed according to specified format [" + format + "]. Using current date instead");
}
return (new Date(yearSelected, monthSelected, dateSelected));
}
// datetime to date string routine
function dt2dtstrX(dt_datetime, format) {
return(new String (
(dt_datetime.getMonth()+1)+"/"+dt_datetime.getDate()+"/"+dt_datetime.getFullYear()));
}
/**
* Routine to format a datetime into string based on the format pattern specified.
* <P>
* The date format can have three types of separators: hyphen(-), space( ), or slash(/), but must be consistent in their usage. E.g.
* d/m/yyyy
* The acceptable tokens are :
* <UL>
* <LI>d - day
* <LI>dd - day (padded with 0 if less than 10)
* <LI>m - month (in numbers)
* <LI>mm - month (in numbers, padded with 0 if less than 10)
* <LI>mmm - month (in words)
* <li>yyyy - year
* </UL>
*
* @param datetime
* @param format
*/
function dt2dtstr(dt_datetime, dateFormat) {
d = dt_datetime.getDate();
m = dt_datetime.getMonth();
y = dt_datetime.getFullYear();
sTmp = dateFormat;
sTmp = sTmp.replace ("dd","<e>");
sTmp = sTmp.replace ("d","<d>");
sTmp = sTmp.replace ("<e>",padZero(d));
sTmp = sTmp.replace ("<d>",d);
sTmp = sTmp.replace ("mmm","<o>");
sTmp = sTmp.replace ("mm","<n>");
sTmp = sTmp.replace ("m","<m>");
sTmp = sTmp.replace ("<m>",m+1);
sTmp = sTmp.replace ("<n>",padZero(m+1));
sTmp = sTmp.replace ("<o>",arr_months[m].substring(0,3));
return sTmp.replace ("yyyy",y);
}
// pad with zeros
function padZero(num) {
return (num < 10)? '0' + num : num ;
}
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