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[Javascript] ughh HELP WITH COOKIES PLEASE!!!!
- From: javascript@xxxxxxxxxx (Podlesny, Michael)
- Subject: [Javascript] ughh HELP WITH COOKIES PLEASE!!!!
- Date: Mon, 25 Nov 2002 13:03:12 -0500
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Here is how I am setting it, this code is within a Perl script. I set the
cookie to the username the person just logged in with and then I get the
cookie in my header code. As you can see I set up an alert to see the value
of the cookie before I do anything with it. This is for testing purposes
only.
Hope this helps.
print "<SCRIPT LANGUAGE=\"JavaScript\">\n";
print "<!-- \n";
print "set_cookie('username','$fields{'txtusername'}');\n";
print "// --> \n";
print "</SCRIPT>\n";
And here is how I am getting it:
print "<SCRIPT LANGUAGE=\"JavaScript\">\n";
print "<!-- \n";
print " alert(get_cookie('username'));\n";
print " if (get_cookie('username') != null) {\n";
print " document.write ('<table>');\n";
print " document.write ('<tr>');\n";
print " document.write ('<td colspan=2 align=center><span
class=inputheader>'+get_cookie('username')+'</span></td>');\n";
print " document.write ('</tr>');\n";
print " document.write ('</table>');\n";
print " }\n";
print " else {\n";
print " document.write ('<form method=\"post\" name=\"frmlogin\"
action=\"\.\.\/cgi-bin\/football_survivor_log_in.pl\">');\n";
print " document.write ('<table>');\n";
print " document.write ('<tr>');\n";
print " document.write ('<td colspan=2 align=center><span
class=inputheader>Log In</span></td>');\n";
print " document.write ('</tr>');\n";
print " document.write ('<tr>');\n";
print " document.write ('<td><span
class=inputheader>username</span></td>');\n";
print " document.write ('<td><input type=text name=txtusername
maxlength=25></td>');\n";
print " document.write ('</tr>');\n";
print " document.write ('<tr>');\n";
print " document.write ('<td><span
class=inputheader>password</span></td>');\n";
print " document.write ('<td><input type=password name=pwdpassword
maxlength=25></td>');\n";
print " document.write ('</tr>');\n";
print " document.write ('<tr>');\n";
print " document.write ('<td colspan=2 align=center><input
type=submit value=\"log in\"></td>');\n";
print " document.write ('</tr>');\n";
print " document.write ('</table>');\n";
print " document.write ('</form>');\n";
print " }\n";
print "// --> \n";
print "</SCRIPT>\n";
-----Original Message-----
From: Terry [mailto:bader@xxxxxxxxxxx]
Sent: Monday, November 25, 2002 12:59 PM
To: javascript@xxxxxxxxxx
Subject: Re: [Javascript] ughh HELP WITH COOKIES PLEASE!!!!
Please show us how you are calling the function...
~ Terry
757 581-5981
AIM/Yahoo: lv2bounce
----- Original Message -----
From: Podlesny, Michael <mailto:MPodlesny@xxxxxxxxxxxx>
To: 'javascript@xxxxxxxxxx' <mailto:'javascript@xxxxxxxxxx'>
Sent: Monday, November 25, 2002 12:52 PM
Subject: [Javascript] ughh HELP WITH COOKIES PLEASE!!!!
ughh HELP WITH COOKIES PLEASE!!!!
The code below only saves my cookie for the page in which it is set. Does
anyone have any ideas as to why my cookie is deleted when I access the
another page on my sitter?
here is the code
function set_cookie(name, value, expires, path, domain, secure) {
var curCookie = name + "=" + escape(value) +
((expires) ? "; expires=" + expires.toGMTString() : "") +
((path) ? "; path=" + path : "") +
((domain) ? "; domain=" + domain : "") +
((secure) ? "; secure" : "");
document.cookie = curCookie;
}
// name - name of the desired cookie
// * return string containing value of specified cookie or null if cookie
does not exist
function get_cookie(name) {
var dc = document.cookie;
var prefix = name + "=";
var begin = dc.indexOf("; " + prefix);
if (begin == -1) {
begin = dc.indexOf(prefix);
if (begin != 0) return null;
} else
begin += 2;
var end = document.cookie.indexOf(";", begin);
if (end == -1)
end = dc.length;
return unescape(dc.substring(begin + prefix.length, end));
}
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Content-Type: text/html;
charset="iso-8859-1"
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.2722.900" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><SPAN class=577100018-25112002><FONT face=Arial color=#0000ff size=2>Here
is how I am setting it, this code is within a Perl script. I set the
cookie to the username the person just logged in with and then I get the cookie
in my header code. As you can see I set up an alert to see the value of
the cookie before I do anything with it. This is for testing purposes
only.</FONT></SPAN></DIV>
<DIV><SPAN class=577100018-25112002><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=577100018-25112002><FONT face=Arial color=#0000ff size=2>Hope
this helps.</FONT></SPAN></DIV>
<DIV><SPAN class=577100018-25112002><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=577100018-25112002><FONT face=Arial color=#0000ff size=2>print
"<SCRIPT LANGUAGE=\"JavaScript\">\n";<BR>print "<!-- \n";<BR>print
"set_cookie('username','$fields{'txtusername'}');\n";<BR>print "// -->
\n";<BR>print "</SCRIPT>\n";</FONT></SPAN></DIV>
<DIV><SPAN class=577100018-25112002><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=577100018-25112002><FONT face=Arial color=#0000ff size=2>And
here is how I am getting it:</FONT></SPAN></DIV>
<DIV><SPAN class=577100018-25112002><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=577100018-25112002><FONT face=Arial color=#0000ff size=2>print
"<SCRIPT LANGUAGE=\"JavaScript\">\n";<BR>print "<!-- \n";<BR>print "
alert(get_cookie('username'));\n";<BR>print " if (get_cookie('username') !=
null) {\n";<BR>print " document.write
('<table>');\n";<BR>print
" document.write
('<tr>');\n";<BR>print
" document.write ('<td
colspan=2 align=center><span
class=inputheader>'+get_cookie('username')+'</span></td>');\n";<BR>print
" document.write
('</tr>');\n";<BR>print "
document.write ('</table>');\n";<BR>print " }\n";<BR>print "
else {\n";<BR>print " document.write
('<form method=\"post\" name=\"frmlogin\"
action=\"\.\.\/cgi-bin\/football_survivor_log_in.pl\">');\n";<BR>print
" document.write
('<table>');\n";<BR>print "
document.write ('<tr>');\n";<BR>print
" document.write ('<td
colspan=2 align=center><span class=inputheader>Log
In</span></td>');\n";<BR>print
" document.write
('</tr>');\n";<BR>print "
document.write ('<tr>');\n";<BR>print
" document.write
('<td><span
class=inputheader>username</span></td>');\n";<BR>print
" document.write
('<td><input type=text name=txtusername
maxlength=25></td>');\n";<BR>print
" document.write
('</tr>');\n";<BR>print "
document.write ('<tr>');\n";<BR>print
" document.write
('<td><span
class=inputheader>password</span></td>');\n";<BR>print
" document.write
('<td><input type=password name=pwdpassword
maxlength=25></td>');\n";<BR>print
" document.write
('</tr>');\n";<BR>print "
document.write ('<tr>');\n";<BR>print
" document.write ('<td
colspan=2 align=center><input type=submit value=\"log
in\"></td>');\n";<BR>print "
document.write ('</tr>');\n";<BR>print
" document.write
('</table>');\n";<BR>print "
document.write ('</form>');\n";<BR>print " }\n";<BR>print "// -->
\n";<BR>print "</SCRIPT>\n";</FONT></SPAN></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> Terry
[mailto:bader@xxxxxxxxxxx]<BR><B>Sent:</B> Monday, November 25, 2002 12:59
PM<BR><B>To:</B> javascript@xxxxxxxxxx<BR><B>Subject:</B> Re: [Javascript]
ughh HELP WITH COOKIES PLEASE!!!!<BR><BR></FONT></DIV>
<DIV><FONT face=Arial size=2>Please show us how you are calling the
function...</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>~ Terry<BR>757 581-5981<BR>AIM/Yahoo:
lv2bounce</FONT></DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=MPodlesny@xxxxxxxxxxxx
href="mailto:MPodlesny@xxxxxxxxxxxx";>Podlesny, Michael</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=javascript@xxxxxxxxxx
href="mailto:'javascript@xxxxxxxxxx'">'javascript@xxxxxxxxxx'</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, November 25, 2002 12:52
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [Javascript] ughh HELP WITH
COOKIES PLEASE!!!!</DIV>
<DIV><BR></DIV>
<DIV><SPAN class=522445017-25112002><FONT face=Arial size=2>ughh HELP WITH
COOKIES PLEASE!!!!</FONT></SPAN></DIV>
<DIV><SPAN class=522445017-25112002><FONT face=Arial size=2>The code below
only saves my cookie for the page in which it is set. Does anyone have
any ideas as to why my cookie is deleted when I access the another page on
my sitter?</FONT></SPAN></DIV>
<DIV><SPAN class=522445017-25112002><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=522445017-25112002><FONT face=Arial color=#0000ff
size=2>here is the code</DIV>
<DIV><BR></DIV></FONT></SPAN>
<DIV><FONT face=Arial color=#0000ff size=2>function set_cookie(name, value,
expires, path, domain, secure) {<BR> var curCookie = name + "=" +
escape(value) +<BR> ((expires) ? "; expires="
+ expires.toGMTString() : "") +<BR> ((path) ?
"; path=" +<SPAN class=522445017-25112002> path </SPAN>: "")
+<BR> ((domain) ? "; domain=" + domain : "")
+<BR> ((secure) ? "; secure" : "");<BR>
document.cookie = curCookie;<BR>}</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial><FONT color=#0000ff><FONT size=2>// name - name of the
desired cookie<BR>// * return string containing value of specified cookie or
null if cookie does not exist<BR>function get_cookie(name) {<BR> var
dc = document.cookie;<BR> var prefix = name + "=";<BR> var begin
= dc.indexOf("; " + prefix);<BR> if (begin == -1)
{<BR> begin = dc.indexOf(prefix);<BR> if
(begin != 0) return null;<BR> } else<BR> begin +=
2;<BR> var end = document.cookie.indexOf(";", begin);<BR> if
(end == -1)<BR> end = dc.length;<BR> return
unescape(dc.substring(begin + prefix.length, end));<BR>}<BR><SPAN
class=522445017-25112002></SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT color=#0000ff><FONT size=2><SPAN
class=522445017-25112002></SPAN></FONT></FONT></FONT> </DIV></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>
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