How to display parent page title on postslider on homepage?

Hello Ismael,

I added the code in the postslider.php in row 718:
$output .= !empty($excerpt) ? "<div class='slide-entry-excerpt entry-content' $markup>".$excerpt."</div><div>".apply_filters( 'the_title', get_the_title( wp_get_post_parent_id( get_the_ID() ) ) )."</div>" : "";

Like I described I want to display the titles of PARENT page (look at the screenshot for example “Einfache Rezepte” within the “post slider” modul from enfold on my homepage (Link in private content). Please look there at the first section of the homepage and you can see that only the title of the PARENT page of the last CHILD page displays on every post although they others CHILD pages have other PARENTs.

Is this more clear? :/

Hi,

my pages and posts use the same categories and tags – this is possible with the following code snippet which I included in the functions.php:

/* Kategorien & Tags to Pages */
function add_categories_to_pages() {
register_taxonomy_for_object_type( 'category', 'page' );
}
add_action( 'init', 'add_categories_to_pages' );

// add tag support to pages
function tags_support_all() {
register_taxonomy_for_object_type('post_tag', 'page');
}

// ensure all tags are included in queries
function tags_support_query($wp_query) {
if ($wp_query->get('tag')) $wp_query->set('post_type', 'any');
}

Do you now understand my question and can help me with my problem?

Hey,

when I put this code instead of mine, then I get this error message (look at private content)!

Old Code:
$output .= !empty($excerpt) ? "<div class='slide-entry-excerpt entry-content' $markup>".$excerpt."</div><div class='fav-cats'><span class='cal-icon avia_button_icon avia_button_icon_left aria-hidden='true' data-av_icon='' data-av_iconfont='entypo-fontello'></span> ".apply_filters( 'the_title', get_the_title( wp_get_post_parent_id( get_the_ID() ) ) )."</div>" : "";

New Code:
$output .= "<div class='slide-entry-excerpt entry-content' $markup>".$excerpt."</div><div>".get_the_title( wp_get_post_parent_id( get_the_ID() ) )."</div>" : "";

Right so?

No, that doenst work Ismael but I changed the way to display this posts. Now they are no more pages now they are posts.
Therefore I need a snippet to display just only the first subcategory of every post.

Do you can help me with that maybe?

Hi,

thank you for your code.

Right now it displays the parent category. How can I do that if I want to display only the first subcategory?

Thanks!

Thank you for your idea!

I used it in this way, right? But it doesnt show anything now:

$cats = get_term_children( get_the_ID(), 'category' );
					$output .= !empty($excerpt) ? "<div class='slide-entry-excerpt entry-content' $markup>".$excerpt."</div><div class='fav-cats'><span class='cal-icon avia_button_icon avia_button_icon_left aria-hidden='true' data-av_icon='' data-av_iconfont='entypo-fontello'></span> ".$cats[0]->name."</div>" : "";

Thank you Ismael – but this doesnt work – there shows nothing except the icon :/ (Look at the private content)

I have the following code now:

$term_id = get_the_terms( get_the_ID(), 'category' );
$term_children = get_term_children( $term_id[0]->term_id, 'category' );
$output .= "<div class='slide-entry-excerpt entry-content' $markup>".$excerpt."</div><div class='fav-cats'><span class='cal-icon avia_button_icon avia_button_icon_left aria-hidden='true' data-av_icon='' data-av_iconfont='entypo-fontello'></span> ".$term_children[0]->name."</div>";

Look at the private content :)

Hey Ismael,

thanks for your help.

Could you explain me how this works now? It shows only the sub category “Einfache Rezepte” althouth the posts are not in this sub category.

What should I do?

Hey Ismael,

I’m so sry but no this isnt correct. You hard coded it I think and that isnt the right way.
I change the posts there every month because this section displays the three favourite diy recipies of the month which change every month. And the recipies are in different categories not always on the same category. Therfore this category text depends of the first sub category which the recipe was sort in from me when I publish the recipe. You know now what I want there?

Hey Ismael,

it works now – I think it was the cache.

Thank you very much for your help!

Best regards!