Gossamer Forum: Products: Gossamer Links: Discussions: show sub category of specific category

Mar 2, 2008, 6:52 AM

nir

User (396 posts)

Mar 2, 2008, 6:52 AM

Post #1 of 9

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show sub category of specific category

Does someone know the global that show the sub category of specific category (the same global that call category in the category page )?

Mar 2, 2008, 10:51 AM

Andy

Veteran / Moderator (18436 posts)

Mar 2, 2008, 10:51 AM

Post #2 of 9

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Re: [nir] show sub category of specific category In reply to

nir wrote:

Does someone know the global that show the sub category of specific category (the same global that call category in the category page )?

You mean something like this?:

<%get_sub_cats($category_id)%> (will only work on category.html)

Code:
sub { 

  my $cat_id = $_[0]; 

  my $tbl = $DB->table( 'Category'); 
  $tbl->select_options('ORDER BY Name'); 
 my $sth = $tbl->select( { FatherID => $cat_id } ) || die $GT::SQL::error; 

  my @loop; 
  while (my $hit = $sth->fetchrow_hashref) { 
     $cat->{URL} = $CFG->{build_root_url} . "/" . $DB->table('Category')->as_url( $cat->{Full_Name} ) . "/" . $CFG->{build_index}; 
    push @loop, $hit; 
  } 

  return { subcat_loop => \@loop }; 

}

Hope that helps.

Cheers

Andy (mod)
andy@ultranerds.co.uk

Last edited by:

Andy: Mar 5, 2008, 3:03 AM

Mar 3, 2008, 12:00 AM

nir

User (396 posts)

Mar 3, 2008, 12:00 AM

Post #3 of 9

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Re: [Andy] show sub category of specific category In reply to

Hi Andy
its not work, I don’t get any result.

Mar 5, 2008, 2:56 AM

nir

User (396 posts)

Mar 5, 2008, 2:56 AM

Post #4 of 9

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Re: [Andy] show sub category of specific category In reply to

it still doesn't work.. Wink

Mar 5, 2008, 3:02 AM

Andy

Veteran / Moderator (18436 posts)

Mar 5, 2008, 3:02 AM

Post #5 of 9

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Re: [nir] show sub category of specific category In reply to

Hi,

Sorry, realised I didn't give you the code to loop through =)

Try:

Code:
<%if subcat_loop.length%> 
  <%loop subcat_loop%> 
    <a href="<%URL%>"><%Full_Name%></a> <br /> 
  <%endloop%> 
<%endif%>

Cheers

Andy (mod)
andy@ultranerds.co.uk

Last edited by:

Andy: Mar 5, 2008, 3:03 AM

Mar 5, 2008, 4:58 AM

nir

User (396 posts)

Mar 5, 2008, 4:58 AM

Post #6 of 9

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Re: [Andy] show sub category of specific category In reply to

Thnaks

Mar 5, 2008, 5:01 AM

Andy

Veteran / Moderator (18436 posts)

Mar 5, 2008, 5:01 AM

Post #7 of 9

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Re: [nir] show sub category of specific category In reply to

Guessing it works ok now? :)

Cheers

Andy (mod)
andy@ultranerds.co.uk

Jul 29, 2008, 8:58 PM

Steelhammer

Novice (9 posts)

Jul 29, 2008, 8:58 PM

Post #8 of 9

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Re: [Andy] show sub category of specific category In reply to

Andy wrote:

nir wrote:

Does someone know the global that show the sub category of specific category (the same global that call category in the category page )?

You mean something like this?:

<%get_sub_cats($category_id)%> (will only work on category.html)

Hi Andy,

how can I do that for the home.html? I would like to display a subcategory on the index page.

Jul 29, 2008, 11:25 PM

Andy

Veteran / Moderator (18436 posts)

Jul 29, 2008, 11:25 PM

Post #9 of 9

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Re: [Steelhammer] show sub category of specific category In reply to

Hi,

You would just call it with the category number hard-coded, instead of $category_id. For example

<%get_sub_cats(1234)%>

(where 1234 is the category you wanna show)

Cheers

Andy (mod)
andy@ultranerds.co.uk