[ChrissiLisa]

Hello,

I use this function (in functions.php) to show extra fields over a topic form:

add_action ( 'bbp_theme_before_topic_form_content', 'bbp_extra_fields');
function bbp_extra_fields() {

	
	/*Extra-Felder Baufinanzierungsberater*/
	if($GLOBALS['forum']=='baufinanzierungsberater'){

		echo '<div id="baufinanzierungsberater_edit_box"><div style="width:50%;float:left;">';

   			$value1 = get_post_meta( bbp_get_topic_id(), 'nachname', true);
   			echo '<label for="nachname">Nachname</label>';
   			echo "<input type='text' name='nachname' value='".$value1."'><br />";

   			$value2 = get_post_meta( bbp_get_topic_id(), 'vorname', true);
   			echo '<label for="vorname">Vorname</label>';
   			echo "<input type='text' name='vorname' value='".$value2."'><br />";
}}

This works. But when I want to edit the fields after saving the topic, the fields are gone. Which action do I have to use to show the fields?

Thanks,
best regards
ChrissiLisa

[Robkk]

Does the fields show up, if you do not have the condtional for the single forum?

I did follow this guide and it shows up in the edit topic area.

https://wp-dreams.com/articles/2013/06/adding-custom-fields-bbpress-topic-form/

[ChrissiLisa]

Yes it does,

but I only need it for this forum.

Another question, how can I set “$value1+$value2” automaticly as topic title ?

I dont need the topic title field…

Thanks,
best regards
Lisa

[ChrissiLisa]

this works:

$topic_id = bbp_get_topic_id();
$forum_id = bbp_get_topic_forum_id( $topic_id );
$forum_name = bbp_get_forum_title($forum_id); 	

if(stripos($forum_name,'baufinanzierungsberater')!==false){

… now there is still the problem with the different title

[ChrissiLisa]

something like update_post_title ?

[Robkk]

Does this help any for the topic title??

https://github.com/ntwb/bbPress/blob/ce1334374cf9fd165e81da1e5b6b511a2b3b778b/src/includes/topics/template.php#L618

https://github.com/ntwb/bbPress/blob/ce1334374cf9fd165e81da1e5b6b511a2b3b778b/src/includes/topics/functions.php#L170