[Resolved] Print custom image filed by tag_id // PHP

[Author]

Posts

[jornB]

I am trying to:
List all taxonomies (structures) with title and image dynamically on function.php

Link to a page where the issue can be seen:
goldhofer.se

I expected to see:
The tag (structure) title, link and image.

Instead, I got:
only got title and link.

The code:

		$content = "<ul>";
		foreach ($tags as $tag) {
		    $content .= "<li><a href=\"$tag->tag_link\">$tag->tag_name<span>"
				. types_render_termmeta("structure-icon", array( "term_id" => $tag->tag_id)) // Here I'm trying to print taxonomy image.
				. "</span></a></li>";
		}
		$content .= "</ul>";

    return $content;

[Shane Supporter Languages: English (English ) Timezone: America/Jamaica (GMT-05:00)]

Hi Jorn,

Thank you for contacting our support forum.

Would you mind providing me with admin access to the website so that I can have a look at this for you.

The private fields will be enabled for your next response.

Thanks,
Shane

[Shane Supporter Languages: English (English ) Timezone: America/Jamaica (GMT-05:00)]

Hi Jorn,

I took a look at this and the issue is that the taxonomy that you are checking for isn't being returned on the page automatically so you wouldn't be able to use our Types function.

If this were a post page that had this taxonomy attached in it wouldve worked.

What I did was to use the default wordpress function to retrieve the field.

'<img src="'.get_term_meta($tag->tag_id,"wpcf-structure-icon")[0].'">'

Please let me know if this helps.
Thanks,
Shane

[jornB]

Thanks for support it works now, but that code occurs a:

Notice: Undefined offset: 0.

Any idea how to get rid of it ?