back again with the date question...

Discussion in 'Javascript' started by mirza i, Jan 20, 2005.

  1. mirza i

    mirza i Guest

    thanks for the previous replies.

    here is the new question (i'm absolutely sure that this should be VERY easy
    for a good js coder)


    ok:
    from asp i call:
    <img src="pics/cal.gif"
    onclick="show_calendar_det('document.invdetdet.dx1',
    document.invdetdet.dx1.value, 'x123456');" width="17" height="16"
    border="0">

    (notice the: 'x123456')
    that is the value i want to pass to the ts_picker calendar app and bounce it
    back unmodified to my asp page...
    the js code is below and my question is:
    1. am i passing the 'x123456' into the js?
    and
    2. how do i pass the 'x123456' and the selected date using the ksks function
    back into my asp page.

    notice in the first line the ERvariable
    and in the
    two (//!!!!!!!!!!!!!!!) lines


    !also in asp i have:

    function ksks(kk,datx)
    {
    var kk
    var datx
    alert(kk)
    alert(datx)
    }

    ___________________________________


    function show_calendar_det(str_target, str_datetime, ERvariable) {
    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 = 1; // day week starts from (normally 0 or 1)

    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_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>*** Select date ***</title>\n"+
    "</head>\n"+


    "<link rel=\"stylesheet\" href=\"Styles.css\" type=\"text/css\">\n"+

    "<body bgcolor=\"White\">\n"+
    "<table class=\"clsOTable\" cellspacing=\"0\" border=\"0\"
    width=\"100%\">\n"+
    "<tr><td bgcolor=\"#000040\">\n"+
    "<table cellspacing=\"1\" cellpadding=\"3\" border=\"0\"
    width=\"100%\">\n"+
    "<tr>\n <td bgcolor=\"#000040\"><a
    href=\"javascript:window.opener.show_calendar('"+
    str_target+"', '"+
    dt2dtstr(dt_prev_month)+"'+document.cal.time.value);\">"+
    "<img src=\"pics/prev.gif\" width=\"16\" height=\"16\" border=\"0\""+
    " alt=\"previous month\"></a></td>\n"+
    " <td bgcolor=\"#000040\" colspan=\"5\">"+
    "<font color=\"white\" face=\"tahoma, verdana\" size=\"2\">"
    +arr_months[dt_datetime.getMonth()]+"
    "+dt_datetime.getFullYear()+"</font></td>\n"+
    " <td bgcolor=\"#000040\" align=\"right\"><a
    href=\"javascript:window.opener.show_calendar('"
    +str_target+"',
    '"+dt2dtstr(dt_next_month)+"'+document.cal.time.value);\">"+
    "<img src=\"pics/next.gif\" width=\"16\" height=\"16\" border=\"0\""+
    " alt=\"next month\"></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=\"#6699FF\">"+
    "<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=\"#FF9966\" align=\"right\">";
    else if (dt_current_day.getDay() == 0 || dt_current_day.getDay() == 6)
    // weekend days
    str_buffer += " <td bgcolor=\"#C0C0C0\" 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+

    //!!!!!!!!!!!!!!!

    //here is where is the output and the value of
    ERvariable should be where 'zz' is!//

    //how can i pass the value?//

    ".value='"+dt2dtstr(dt_current_day)+"'+document.cal.time.value;
    window.close();opener.ksk('zz','10/10/2004');\">"+

    //

    //!!!!!!!!!!!!!!!
    "<font color=\"black\" face=\"tahoma, verdana\" size=\"2\">";
    else
    // print days of other months
    str_buffer += "<a href=\"javascript:window.opener."+str_target+

    //!!!!!!!!!!!!!!!

    //here is where is the output and the value of
    ERvariable should be where 'zz' is!//

    //how can i pass the value?//

    ".value='"+dt2dtstr(dt_current_day)+"'+document.cal.time.value;
    window.close();opener.ksk('zz','10/10/2004');\">"+

    //

    //!!!!!!!!!!!!!!!
    "<font color=\"#FF9966\" face=\"tahoma, verdana\" size=\"1\">";
    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=\"#000040\">"+
    "<font color=\"White\" face=\"tahoma, verdana\" size=\"2\">"+
    "<input type=\"hidden\" 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=180,height=205,status=no,resizable=no,top=200,left=200");
    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+)$/;
    //var re_date = /^(\d+)\-(\d+)\-(\d+)\s$/;
    //var re_date = /^(\d+)\/(\d+)\/(\d+)\s$/;
    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));
    //return ""
    }
    function dt2dtstr (dt_datetime) {
    return (new String (
    dt_datetime.getDate()+"/"+(dt_datetime.getMonth()+1)+"/"+dt_datetime.getFullYear()+""));

    }
    function dt2tmstr (dt_datetime) {
    //return (new String (
    //
    dt_datetime.getHours()+":"+dt_datetime.getMinutes()+":"+dt_datetime.getSeconds()));
    return ""
    }

    ____________________________
     
    mirza i, Jan 20, 2005
    #1
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  2. mirza i

    mirza i Guest

    ok figured out the other one as well...
     
    mirza i, Jan 20, 2005
    #2
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