in reply to Re: Cookies with CGI::Application
in thread Cookies with CGI::Application

I have this routine which I use through the app to make cookies for certain things

sub bake { my $cookie = shift; my @args = @_; use CGI; my $query = new CGI; # Make a new cookie my $new_cookie = $query->cookie(@args); # Get the cookies already baked my $cookies = $cookie->param('cookies'); my @new_cookies; push(@new_cookies, $new_cookie); push(@new_cookies, @$cookies) if $cookies; $cookie->param('cookies', ¥@new_cookies); }

Then, to retrieve the cookies before I out put:

sub return_cookies { my $cookie = shift ; my $cookies = $cookie->param('cookies'); $cookie->debug("SET @$cookies") if $cookies; return @$cookies if $cookies; }

The strange thing is of course, that this particular part worked fine for a day. I did not touch it, but made several changed to the main app. This leads me to believe it is not a problem with the cookie setting/retreiving function, but someplace else. And since &return_cookies returns exactly what I expect, I am totally lost.

I just discovered something strange. I am using CGI::Application so I have various run modes:

sub top { my $app = shift; # Reset the cookies $app->cookie->bake(-name=>'site', -value=>$app->query->param('site +'), -expires=>'1h'); $app->cookie->bake(-name=>'keyword_or', -value=>'', -expires=>'-1h +'); $app->param('template', $app->get_template('top.html')); return ($app->output); } sub results { my $app = shift; # Do stuff to the keyword &manage_keyword($app) if ($app->query->param('do_search')); return ($app->output); } sub manage_keyword { my $app = shift; my $keyword_or = $app->query->param('keyword_or'); $keyword_combined ||= $app->query->cookie('keyword_or'); .... $app->cookie->bake(-name=>'keyword_or', -value=>"$keyword_or") if +$keyword_or; ..... }

For some reason, even though the run_mode is results, the

$app->cookie->bake(-name=>'keyword_or', -value=>'', -expires=>'-1h');

in run_mode "top" seems to be deleting my cookie. If I comment that out, it works fine. Why the hang is it even paying attention to "top" ?

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Re: Re: Re: Cookies with CGI::Application
by chanio (Priest) on May 16, 2004 at 18:39 UTC
    &manage_keyword($app)

    This is just a newbie doubt:

    Is it correct to call a sub in this way?

    I see that &manage_keyword only gets its usual first parameter.

    I have also noticed that you use several variables with very similar names. Does it help?

    .{\('v')/}
    _`(___)' __________________________