akis

Or better.. to move the form to single.php ?

I resolved the problem with $_SERVER["REQUEST_URI"] and stristr() function.
Now, another:
There is any way that I can display the content below the form?

I’m not sure you understand what I mean.
Form page -> wp-email plugin form (that one with your name, friends name and so on).

About 2.. well.. I don’t receive an error on submit, just don’t arrive on Yahoo! mail box.

Thanks for your help.

I forgot about this thread so here it is my code, Klarabella.
Maybe there is a simple way for this, but it’s working.

$category = get_the_category();
$cat_term_id = $category[0]->term_id;
$cat_category_parent = $category[0]->category_parent;
$listcat = wp_list_categories('echo=0&child_of='.$cat_category_parent.'&title_li=');
$listcat = str_replace("cat-item-".$cat_term_id, "cat-item-".$cat_term_id." current-cat", $listcat);

if ( in_category( $cat_term_id ) || post_is_in_descendant_category( $cat_term_id )) {
echo $listcat;
}

post_is_in_descendant_category function

function post_is_in_descendant_category( $cats, $_post = null )
{
foreach ( (array) $cats as $cat ) {
$descendants = get_term_children( (int) $cat, 'category');
if ( $descendants && in_category( $descendants, $_post ) )
return true;
}
return false;
}

Yes, but I already solved this.
Thanks again for such a piece of code.

It is possible to display the same menu on category child posts?

Thanks for the clear explanation, T31os. As always.
I thought that I missed a function which return this kinda value.

Scenario:
Posts per page: 10
Going to the last page of posts (2 posts only on that page) it displays 10.

get_option(‘posts_per_page’) doesn’t help.
It’s display the posts per page from wp-admin.

Thanks.
Now I have the following code:

$thiscategory = get_query_var('cat');

$catkids = get_categories("child_of=".$thiscategory."&sort_column=menu_order");

if ($catkids) {
$firstchild = $catkids[0];
wp_redirect(get_permalink($firstchild->ID));
}

The problem is $firstchild->ID I think, get_permalink should be replaced with something like get_category_link.

Problem solved, $firstchild->ID should be replace with $firstchild->term_id and of course get_category_link.

It works! Thanks so much!

Many thanks, now it works as it should.
I have tried to remove the while but doesn’t seem to work correctly without it.

Sorry for by bad english.

Thanks, but, how can I stop parent categories from being displayed if current category has no childs or has no posts under child?

edited.

I’m using just the first part, before else and it works fine if category has 1+ childs WITH posts.
If not it displays all parent categories and it’s not exactly what I want – just hide them.

Thanks so much for your help.