Parent info in Breadcrumb

[dstu]

Hello,

 

I use v1.3 of this wonderful (Information Pages Unlimited) contribution that includes the parent/child feature for the information pages.

 

Unfortunately, the way it's currently constructed is that the breadcrumb doesn't add a child's parent ID's title (if one exists), so we jump from the child directly to the catalog if we want to go back.

 

I tried to add something like

$information_query = tep_db_query("SELECT info_title, description, parent_id FROM " . TABLE_INFORMATION . " WHERE visible='1' AND information_id='" . $info_id . "'");

$information = tep_db_fetch_array($information_query);

// After extracting the parent_id into $parent, I should add an IF to see if $parent has a numeric value (or if it's not NULL) and a query to extract the title of the parent info page and update the breadcrumb. That's what I have so far (not much, ha?):

$parent = stripslashes($information['parent_id']);

$parent_title = ????

$breadcrumb->add($parent_title, tep_href_link(FILENAME_INFORMATION, 'info_id=' . $parent, 'NONSSL'));

//

...

$breadcrumb->add($title, tep_href_link(FILENAME_INFORMATION, 'info_id=' . $HTTP_GET_VARS['info_id'], 'NONSSL'));

before the "regular" breadcrumb insert in the information.php page and update the SQL query to include the parent_id, but I'm not a strong php coder, so it doesn't work (I don't know how to check what happens if the $parent is NULL and how to extract the $parent_title information if one exists).

 

Would anyone care to help me on this?

 

Thanks,

 

David

Edited July 10, 2006 by dstu