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function show_calendar(str_target, str_datetime) {
var arr_months = ["Janvier", "Février", "Mars", "Avril", "Mai", "Juin",
"Juillet", "Août", "Septembre", "Octobre", "Novembre", "Décembre"];
var week_days = ["Di", "Lu", "Ma", "Me", "Je", "Ve", "Sa"];
var n_weekstart = 1; // day week starts from (normally 0 or 1)
// Si la date est invalide : Initialisation avec la date du jour
var test_date = /^(\d+)\/(\d+)\/(\d+)$/;
if (!test_date.exec(str_datetime))
{
var d = new Date();
var str_datetime = d.getDate() + "/" + (d.getMonth() + 1) + "/" + d.getYear();
}
var dt_datetime = (str_datetime == null || str_datetime =="" ? new Date() : str2dt(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_prev_year = new Date(dt_datetime);
dt_prev_year.setFullYear(dt_datetime.getFullYear()-1);
var dt_next_year = new Date(dt_datetime);
dt_next_year.setFullYear(dt_datetime.getFullYear()+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>Calendrier</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"+
// Ligne Année précédente / suivante
"<tr>\n <td bgcolor=\"blue\"><a href=\"javascript:window.opener.show_calendar('"+
str_target+"', '"+ dt2dtstr(dt_prev_year)+"');\">"+
"<img src=\"http://???/images/prev.gif\" width=\"16\" height=\"16\" border=\"0\""+
" alt=\"Année précédente\"></a></td>\n"+
" <td align=\"center\" bgcolor=\"blue\" colspan=\"5\">"+
"<font color=\"white\" face=\"tahoma, verdana\" size=\"2\">"
+" "+dt_datetime.getFullYear()+"</font></td>\n"+
" <td bgcolor=\"blue\" align=\"right\"><a href=\"javascript:window.opener.show_calendar('"
+str_target+"', '"+dt2dtstr(dt_next_year)+"');\">"+
"<img src=\"http://???/images/next.gif\" width=\"16\" height=\"16\" border=\"0\""+
" alt=\"Année suivante\"></a></td>\n</tr>\n"+
// Ligne Mois précédent / suivant
"<tr>\n <td bgcolor=\"#4682B4\"><a href=\"javascript:window.opener.show_calendar('"+
str_target+"', '"+ dt2dtstr(dt_prev_month)+"');\">"+
"<img src=\"http://???/images/prev.gif\" width=\"16\" height=\"16\" border=\"0\""+
" alt=\"Mois précédent\"></a></td>\n"+
" <td align=\"center\" 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)+"');\">"+
"<img src=\"http://???/images/next.gif\" width=\"16\" height=\"16\" border=\"0\""+
" alt=\"Mois suivant\"></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)+"'+document.cal.time.value; window.close();\">"+
".value='"+dt2dtstr(dt_current_day)+"'; 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)+"'+document.cal.time.value; window.close();\">"+
str_buffer += "<font color=\"gray\" face=\"tahoma, verdana\" size=\"2\">";
str_buffer += dt_current_day.getDate()+"</font></a></td>\n";
// str_buffer += "<a href=\"javascript:window.opener."+str_target+
// ".value='"+dt2dtstr(dt_current_day)+"'+document.cal.time.value; 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";
}
// print calendar footer
str_buffer +=
// "<form name=\"cal\">\n<tr><td colspan=\"7\" bgcolor=\"#87CEFA\">"+
// "<font color=\"White\" face=\"tahoma, verdana\" size=\"2\">"+
// "Heure : <input type=\"text\" name=\"time\" value=\""+dt2tmstr(dt_datetime)+
// "\" size=\"8\" maxlength=\"8\"></font></td></tr>\n</form>\n" +
// "</table>\n" +
"</tr>\n</td>\n</table>\n" +
"</body>\n" +
"</html>\n";
var vWinCal = window.open("", "Calendar",
"width=200,height=235,status=no,resizable=no,top=200,left=200,toolbar=no,location=no,directories=no,menubar=no");
vWinCal.opener = self;
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 str2dt (str_datetime) {
// var re_date = /^(\d+)\-(\d+)\-(\d+)\s+(\d+)\:(\d+)\:(\d+)$/;
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.$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.getFullYear()+" "));
dt_datetime.getDate()+"/"+(dt_datetime.getMonth()+1)+"/"+dt_datetime.getFullYear()));
}
function dt2tmstr (dt_datetime) {
//return;
return (new String (
dt_datetime.getHours()+":"+dt_datetime.getMinutes()+":"+dt_datetime.getSeconds()));
} |
