have_rows and the_sub_field not working together?

• skycube

• January 10, 2019 at 10:25 pm

I’m trying to get this working following the documentation but it still doesn’t work. Ay suggestions?

if (get_field('departures', get_the_ID())) {
        while( have_rows('departures') ): the_row();
                // NOT WORKING
                echo the_sub_field('departure_date');
                // WORKING
                $a = the_row();
                echo $a['departure_date'];
        endwhile;
}

Example data:

[{"departure_date":"01-12-2020"]}[{"departure_date":"07-12-2020"]}

• John Huebner

• January 11, 2019 at 12:56 am

do not use echo when using the_… functions

instead of echo the_sub_field('departure_date');

use the_sub_field('departure_date');