update_sub_field does nothing

• deadonmikz

• September 14, 2021 at 6:59 am

Hi!
I’am getting issues with update_sub_field – it doesn’t do anything.
In the same loop I have get_sub_field which returns correct value, same as correct calculation of $newPrice

What I’am doing wrong?
Thanks for the advice!

Here is my code:

if ($r->have_posts()) :
		while ( $r->have_posts() ) : $r->the_post();
			if(have_rows('object_additional')) {
				while(have_rows('object_additional')) {
					the_row();
					//$projectSquareAll = get_sub_field('object_add_2');
					$projectSquare = get_sub_field('object_add_1');
					$projecFloor = get_sub_field('object_add_8');
				}
			}			
			if(have_rows('object_main')) {
				while(have_rows('object_main')) {
					the_row();
					$projectPrice = get_sub_field('object_price');
					
					error_log(print_r('---------------', true));
					error_log(print_r('Проект '.get_the_title().' ID: '.$r->post->ID, true));
					//от 50 до 100м2
					if (($projectSquare >= 50) && ($projectSquare <= 100) && ($projecFloor[0] == '1 этаж')) {			
						$priceForMeter = strtok($table['data'][1][1], 'тг');
						$newPrice = $priceForMeter * $projectSquare;						
						error_log(var_dump(update_sub_field('object_price', $newPrice, $r->post->ID)));
					} elseif (($projectSquare >= 50) && ($projectSquare <= 100) && ($projecFloor[0] == '2 этажа')) {
						$priceForMeter = strtok($table['data'][2][1], 'тг');
						$newPrice = $priceForMeter * $projectSquare;
						update_sub_field('object_price', $newPrice, $r->post->ID);
					}

					//от 100 до 150м2
					if (($projectSquare > 100) && ($projectSquare <= 150) && ($projecFloor[0] == '1 этаж')) {			
						$priceForMeter = strtok($table['data'][1][2], 'тг');
						$newPrice = $priceForMeter * $projectSquare;
						update_sub_field('object_price', $newPrice, $r->post->ID);
						//error_log(print_r($projectSquare, true));
					} elseif (($projectSquare > 100) && ($projectSquare <= 150) && ($projecFloor[0] == '2 этажа')) {
						$priceForMeter = strtok($table['data'][2][2], 'тг');
						$newPrice = $priceForMeter * $projectSquare;
						update_sub_field('object_price', $newPrice, $r->post->ID);
					}	

					//от 150 до 200м2
					if (($projectSquare > 150) && ($projectSquare <= 200) && ($projecFloor[0] == '1 этаж')) {			
						$priceForMeter = strtok($table['data'][1][3], 'тг');
						$newPrice = $priceForMeter * $projectSquare;
						update_sub_field('object_price', $newPrice, $r->post->ID);
						//error_log(print_r($projectSquare, true));
					} elseif (($projectSquare > 150) && ($projectSquare <= 200) && ($projecFloor[0] == '2 этажа')) {
						$priceForMeter = strtok($table['data'][2][3], 'тг');
						$newPrice = $priceForMeter * $projectSquare;
						update_sub_field('object_price', $newPrice, $r->post->ID);
					}	

					//от 200 до 400м2
					if (($projectSquare > 200) && ($projectSquare <= 400) && ($projecFloor[0] == '1 этаж')) {			
						$priceForMeter = strtok($table['data'][1][4], 'тг');
						$newPrice = $priceForMeter * $projectSquare;
						update_sub_field('object_price', $newPrice, $r->post->ID);
						//error_log(print_r($projectSquare, true));
					} elseif (($projectSquare > 200) && ($projectSquare <= 400) && ($projecFloor[0] == '2 этажа')) {
						$priceForMeter = strtok($table['data'][2][4], 'тг');
						$newPrice = $priceForMeter * $projectSquare;
						update_sub_field('object_price', $newPrice, $r->post->ID);
					}	

					//от 400м2
					if (($projectSquare > 400) && ($projecFloor[0] == '1 этаж')) {			
						$priceForMeter = strtok($table['data'][1][5], 'тг');
						$newPrice = $priceForMeter * $projectSquare;
						update_sub_field('object_price', $newPrice, $r->post->ID);
						//error_log(print_r($projectSquare, true));
					} elseif (($projectSquare > 400) && ($projecFloor[0] == '2 этажа')) {
						$priceForMeter = strtok($table['data'][2][5], 'тг');
						$newPrice = $priceForMeter * $projectSquare;
						update_sub_field('object_price', $newPrice, $r->post->ID);
					}
					
					//Если данные не заданы
					if (((!$projectSquare) && (!$projecFloor[0])) || ((!$projectSquare) && ($projecFloor[0])) ||
					(($projectSquare) && (!$projecFloor[0]))) {
						
					}
					//$res = return update_sub_field('object_price', $newPrice);
					error_log(print_r('---------------', true));
				}
			} 
		endwhile;
		wp_reset_postdata();
	endif;

• John Huebner

• September 24, 2021 at 1:59 pm

The post ID is not needed here

update_sub_field('object_price', $newPrice, $r->post->ID);

just like it is not needed here

$projectPrice = get_sub_field('object_price');

In addition to this $r->post->ID in incorrect by your code, this value is probably not defined and it causing update_field() to work incorrectly.