Menu-Link doesn't work properly when moving a page

I created a new (sub)page => everything works fine.

Menu-Structure:

Parent 1
- Child 1-1
- Child 1-2
- Child 1-3 (new)
Parent 2
- Child 2-1
- Child 2-2

Then I move the subpage to an other parent page by changing the page attribte ‘parent’ like you provide on your [screenshot 2], the page is sucessfully moved to its new parent and is even shown correctly in the new position in the menu, BUT it remains ADDITIONAL on the old position in the menu.

Menu-Structure after moving:

Parent 1
- Child 1-1
- Child 1-2
- Child 1-3 (old position <= wrong!)
Parent 2
- Child 2-1
- Child 2-2
- Child 1-3 (moved <= correct!)

I hope you can reproduce my steps now more clearly. 🙂

Hi jojoee,

I’m running the latest WP-Version (4.4.2) with the BeTheme theme. I don’t think that their is a conflict with an other plugin, because I have deactivated the most of them, but I will test it on a clean install later, too.

Kind Regards…

Hi jojoee,

sorry for the late reply but I have been on easter vacation. 🙂

I tried it exactly as you mentioned it above but still the same problem. When I moved the Baby-dog-1 from dog to cat , I become a double entry, one unter dog and one under cat.

That is more than curios … :-/

Yeah!!!!!!!

I found the bug in your plug-in and now I know, why you can’t replicate my problem. 🙂
Your plug-in is working fine when you uses the default table-prefix (“wp_”), but as I have multiple WP-installations in my database I uses a custom table-prefix for each installation.
In your function remove_page_from_menu you named the table wp_term_relationships straight.

I have updated your function like this and now it seems like it works.

function remove_page_from_menu( $object_id ) {
	global $wpdb, $table_prefix;
	$query = sprintf( 'DELETE FROM '.$table_prefix.'term_relationships WHERE object_id = %d', $object_id ); 

	$wpdb->get_results( $query, OBJECT );
}

I will make some more tests and report later … 🙂