Name

return_to —

ATTRIBUTES

Attribute Pos. Req. Default Description
page
exclude
stack
scratch
interpolate     0 interpolate output?
hide     0 Hide the tag return value?

DESCRIPTION

BEHAVIOR

This tag appears to be affected by, or affects, the following:
Global Variables: MV_PAGE

EXAMPLES

No examples are available at this time. We do consider this a problem and will try to supply some.

NOTES

AVAILABILITY

return_to is available in Interchange versions:

4.6.0-5.7.0 (git-head)

SOURCE

Interchange 5.7.0:

Source: code/UI_Tag/return_to.coretag
Lines: 103


# Copyright 2002-2007 Interchange Development Group and others
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.  See the LICENSE file for details.
# 
# $Id: return_to.coretag,v 1.4 2007-03-30 23:40:54 pajamian Exp $

UserTag return_to Order    type table_hack
UserTag return_to addAttr 
UserTag return_to Version  $Revision: 1.4 $
UserTag return_to Routine  <<EOR
sub {
use vars qw/$Tag/;
  my ($type, $tablehack, $opt) = @_;

$type = 'form' unless $type;

my ($page, @args) = split /\0/, $CGI::values{ui_return_to};
if($CGI::values{ui_target}) {
  push @args, "ui_target=$CGI::values{ui_target}";
}
my $out = '';
if ($opt->{page}) {
  $page = $opt->{page};
}

    
my $extra;
if($tablehack) {
  my $found;
  for (@args) {
    if(s/^mv_data_table=(.*)//) {
      $extra = "mv_return_table=$1\n";
    }
    elsif (s/^(ui|mv)_return_table=//) {
      $found = "mv_return_table=$_\n";
    }
  }
  $extra = $found if $found;
}

if($type eq 'click') {
  $out .= qq{mv_nextpage=$page\n} if $page;
  for(@args) {
    my ($k, $v) = split /\s*=\s*/, $_, 2;
    next unless length $k;
    next if $k =~ /$opt->{exclude}/;
    $v =~ s/__NULL__/\0/g;
    $out .= qq{$k=$v\n};
  }
if($opt->{stack} or $CGI::values{ui_return_stack}) {
  $type = 'formlink';
}
else {
  $type = 'done';
  $out .= "ui_return_to=\n";
}
}

if($type eq 'formlink') {
$page = $Global::Variable->{MV_PAGE} if ! $page;
$out .= qq{ui_return_to=$page\n};
for(@args) {
tr/\n/\r/;
$out .= qq{ui_return_to=$_\n}
}
}
elsif($type eq 'url') {
$page = $Global::Variable->{MV_PAGE} if ! $page;
$out .= $Tag->area( {
          href => $page,
          form => join("\n", @args),
        });
}
elsif ($type eq 'form') {
$page = $Global::Variable->{MV_PAGE} if ! $page;
$out .= qq{<INPUT TYPE=hidden NAME=ui_return_to VALUE="$page">\n};
for(@args) {
s/"/&quot;/g;
$out .= qq{<INPUT TYPE=hidden NAME=ui_return_to VALUE="$_">\n}
}
}
elsif ($type eq 'regen') {
$page = $Global::Variable->{MV_PAGE} if ! $page;
$out .= qq{<INPUT TYPE=hidden NAME=ui_return_to VALUE="ui_return_to=$page">\n};
for(@args) {
  s/"/&quot;/g;
  $out .= qq{<INPUT TYPE=hidden NAME=ui_return_to VALUE="ui_return_to=$_">\n}
  }
}

$out .= $extra if $extra;

  $::Scratch->{ui_location} = $Tag->area({
                                  href => $page,
                                  form => join "\n", @args,
                              })
  if $opt->{scratch};
  return $out;
}
EOR

AUTHORS

Interchange Development Group

SEE ALSO

DocBook! Interchange!