Name

load_cart — load shopping cart from UserDB

ATTRIBUTES

Attribute Pos. Req. Default Description
nickname | name Yes Yes   Cart specification string. The string is colon-separated, and contains three fields: the cart name, time of save, and type. Time of save is measured in seconds since the epoch. Type can be c (cart) or r (recurring).
interpolate     0 interpolate output?
hide     0 Hide the tag return value?

DESCRIPTION

This tag loads a cart from the UserDB. The loaded cart will be merged with the current one.

BEHAVIOR

This tag does not appear to be affected by, or affect, the rest of Interchange.

EXAMPLES

Example: Merge a saved cart to the current one

Place the following on an Interchange page:

[load_cart nickname="mycart:990102732:c"]

NOTES

AVAILABILITY

load_cart is available in Interchange versions:

4.6.0-5.7.0 (git-head)

SOURCE

Interchange 5.7.0:

Source: code/UserTag/load_cart.tag
Lines: 28


# 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: load_cart.tag,v 1.5 2007-03-30 23:40:57 pajamian Exp $

UserTag load_cart Order     nickname
UserTag load_cart AttrAlias name nickname
UserTag load_cart Version   $Revision: 1.5 $
UserTag load_cart Routine   <<EOR
sub {
my($nickname) = @_;

my($jn,$updated,$recurring) = split(':',$nickname);

$Tag->userdb({function => 'get_cart', nickname => $nickname, merge => 1});
$Scratch->{just_nickname} = $jn;

if($recurring eq 'c') {
  $Tag->userdb({function => 'delete_cart', nickname => $nickname});
}

return '';
}
EOR

AUTHORS

Interchange Development Group

SEE ALSO

save_cart(7ic), delete_cart(7ic), userdb(7ic), cart(7ic)

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