Reply To: Updating Sub Field of Group Inside a Repeater

• bosoxbill

• March 21, 2018 at 12:32 pm

I noticed an extra closing curly bracket. Not sure if that is it.

I think your group field is like a repeater. I haven’t work with this field type, so I’d be guessing. I think you have to put if/while for your group inside your first repeater.

The documentation is here:
Group

In other words, the group is nested in the repeater.
I think the code should look something like this:

function my_check_for_change($value, $post_id, $field) {

		if( have_rows('r1') ): 
			while( have_rows('r1')) : the_row() 
			
				if( have_rows('g1') ): 
					while( have_rows('g1')) : the_row() 
		
                    	update_sub_field( array('r1', 1, 'g1', 1, 't1'), 'cow' );
                    	update_sub_field( 't1', 1, 'cow');
                    	update_sub_field( 'g1_t1', 1, 'cow');
                    	update_sub_field( 'r1_g1_t1', 1, 'cow');													

					endwhile; 	
        		endif;
			endwhile; 	
        endif;

	}