Only the last condition outputs as data-condition

• YorlinqNL

• June 14, 2020 at 12:40 am

I have created an option form with a repeater field (including date and session field) to accomplish the following:

Customers can make a booking via a booking form on frontend.

In the option page I can EXECLUDE dates and sessions via the repeater field as mentioned above.

In technical terms it should work like this:

if REPEATER DATE FIELD != frontend datepicker output && REPEATER SESSION FIELD != frontend session field (select) output >> show time field

The code below works accept for 1 thing: Always only the last entry of the repeater field is used in the data-conditions, all others are ignored:

(data-conditions="[{"field":"field_5ed4181bd63dc","operator":"==","value":"1"},{"field":"field_5ed4178dd63d7","operator":"!=","value":"20200627"}]")

I know this has to do with the foreach but man I have tried everything but it just won’t work with all entries.

Here’s the entire code:

// Apply conditions to fields
add_filter('acf/prepare_field/name=bookings_field_time_session_1', 'yl_check_booking_exeptions_session_1');
function yl_check_booking_exeptions_session_1( $field ) {

    // Retrieve option values. Date value should be like: 20200611 (unformatted)
	if( have_rows('bookings_settings_disabled_exceptions', 'bookings') ) {
		while ( have_rows('bookings_settings_disabled_exceptions', 'bookings') ) {
			the_row();
			$option_date = get_sub_field('bookings_settings_disabled_date', 'bookings', false);
			$date = date_i18n('Ymd', strtotime($option_date));
			$session = get_sub_field('bookings_settings_disabled_session', 'bookings', false);

			if ( $session == '1' ) {
				// Add the condition to the field
				$field['conditional_logic'] = array(

					array(
						'field'     => 'field_5ed4181bd63dc', // Time field session 1 in the form
						'operator'  => '==', // If Value is different, then show the field
						'value'     => $session, // Compare against option page value
					),

					array(
						'field'     => 'field_5ed4178dd63d7', // Datepicker fiels in the form
						'operator'  => '!=', // If Value is different, then show the field
						'value'     => $date, // Compare against option page value
					)

				);

			}

		}

		// Return
		return $field;

	}

}

PS. I know I should add [] after $field[‘conditional_logic’] but then the code breaks.

Anyone can help me? 2 days in a row and my coffee machine is pretty much getting out of order…

• John Huebner

• June 14, 2020 at 11:04 pm

Your conditional logic array is not set up correctly

$field['conditional_logic'] = array(
  // the first nested array holds OR conditions
  // there would be a separate nested array for each OR condition
  array(
    // the second nesting is AND conditions
    array(
      'field'     => 'field_5ed4181bd63dc', // Time field session 1 in the form
      'operator'  => '==', // If Value is different, then show the field
      'value'     => $session, // Compare against option page value
    ),
    array(
      'field'     => 'field_5ed4178dd63d7', // Datepicker fiels in the form
      'operator'  => '!=', // If Value is different, then show the field
      'value'     => $date, // Compare against option page value
    )
  ),
  array(
    // this is an example, if there was an OR condition those would go here
  )
);

• YorlinqNL

• June 15, 2020 at 9:37 pm

Thanks for looking into my code.

But it still only outputs 1 condition (session / date combi) although I have 3 entries in the option page… and the other entries don’t have any effect

This is the condition output I get for for the field:

data-conditions="[[{"field":"field_5ed4181bd63dc","operator":"==","value":"1"},{"field":"field_5ed4178dd63d7","operator":"!=","value":"20200627"}],[]]"

The whole code is this:

// Apply conditions to fields
add_filter('acf/prepare_field/name=bookings_field_time_session_1', 'yl_check_booking_exeptions_session_1');
function yl_check_booking_exeptions_session_1( $field ) {

    // Retrieve option values. Date value should be like: 20200611 (unformatted)
	if( have_rows('bookings_settings_disabled_exceptions', 'bookings') ) {
		while ( have_rows('bookings_settings_disabled_exceptions', 'bookings') ) {
			the_row();
			$option_date = get_sub_field('bookings_settings_disabled_date', 'bookings', false);
			$date = date_i18n('Ymd', strtotime($option_date));
			$session = get_sub_field('bookings_settings_disabled_session', 'bookings', false);

			if ( $session == '1' ) {
				// Add the condition to the field
				$field['conditional_logic'] = array(
				  // the first nested array holds OR conditions
				  // there would be a separate nested array for each OR condition
				  array(
					// the second nesting is AND conditions
					array(
					  'field'     => 'field_5ed4181bd63dc', // Time field session 1 in the form
					  'operator'  => '!=', // If Value is different, then show the field
					  'value'     => $session, // Compare against option page value
					),
					array(
					  'field'     => 'field_5ed4178dd63d7', // Datepicker fiels in the form
					  'operator'  => '!=', // If Value is different, then show the field
					  'value'     => $date, // Compare against option page value
					)
				  ),
				  array(
					// this is an example, if there was an OR condition those would go here
				  )
				);
			}

		}

	}

	// Return
	return $field;

}

• YorlinqNL

• June 16, 2020 at 6:52 pm

I think I should FOREACH a part of the array. ? Is that a correct thinking?

Although this does not work, could you help me please? This is the last part in a long journey to develop my own booking system:

// Apply conditions to fields
add_filter('acf/prepare_field/name=bookings_field_time_session_1', 'yl_check_booking_exeptions_session_1');
function yl_check_booking_exeptions_session_1( $field ) {

    // Retrieve option values. Date value should be like: 20200611 (unformatted)
    $rows = get_field('bookings_settings_disabled_exceptions', 'bookings');

	if( $rows ) {

        foreach ( $rows as $row ) {
            $option_date = get_sub_field('bookings_settings_disabled_date', 'bookings', false);
            $date = date_i18n('Ymd', strtotime($option_date));
            $session = get_sub_field('bookings_settings_disabled_session', 'bookings', false);

            $arrays =
                array(
                    array(
                        'field'     => 'field_5ed4181bd63dc', // Time field session 1 in the form
                        'operator'  => '!=', // If Value is different, then show the field
                        'value'     => $session, // Compare against option page value
                    ),
                    array(
                        'field'     => 'field_5ed4178dd63d7', // Datepicker fiels in the form
                        'operator'  => '!=', // If Value is different, then show the field
                        'value'     => $date, // Compare against option page value
                    )
                );
            }

            if ( $session == '1' ) {
                $field['conditional_logic'] = array(
                    $arrays
                );
            }
        }

        // Return
        return $field;

    }

}

• YorlinqNL

• June 19, 2020 at 12:46 pm

So that’s it?

I got everything right except the last piece of the puzzle and there’s nobody willing to help me trough?