how to make logic, choose a country (taxonomy = lftcat) and after it records of this taxonomy are displayed in another set
function lft_hotel_section_callback( $post, $meta ){ $screens = $meta['args']; wp_nonce_field( plugin_basename(__FILE__), 'lft_noncename' ); // echo '<input type="text" id= "lft_new_field" name="lft_new_field" value="' . get_post_meta( $post->ID, '_my_meta_value_key', true ) . '" size="25" />'; $args = array( 'numberposts' => 0, 'post_type' => 'hotel' ); $catPosts = get_posts($args); echo '<form method="POST">'; echo '<select>'; foreach ($catPosts as $singlePost) { echo '<option>'.$singlePost->post_title.'</option>'; }; echo '</select>'; echo '</form>'; // Π²ΡΡΠ°ΡΠΊΠΈΠ²Π°Π΅ΠΌ Π²ΡΠ΅ ΡΡΠ±ΡΠΈΠΊΠΈ Π² ΠΌΠ°ΡΡΠΈΠ² $categories, ΠΎΠΏΠΈΡΠ°Π½ΠΈΠ΅ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΡΠ½ΠΊΡΠΈΠΈ ΡΠΌΠΎΡΡΠΈΡΠ΅ ΡΡΡΡ Π½ΠΈΠΆΠ΅ $categories = get_terms('lftcat ', 'orderby=name'); // Π΅ΡΠ»ΠΈ ΡΡΠ±ΡΠΈΠΊΠΈ, ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΡΡΡΠΈΠ΅ Π·Π°Π΄Π°Π½Π½ΡΠΌ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠ°ΠΌ, ΡΡΡΠ΅ΡΡΠ²ΡΡΡ, if($categories){ // ΡΠΎΠ³Π΄Π° ΡΠΎΠ·Π΄Π°Π΅ΠΌ Π²ΡΠΏΠ°Π΄Π°ΡΡΠΈΠΉ ΡΠΏΠΈΡΠΎΠΊ ΠΈΠ· Π½ΠΈΡ
echo '<select>'; // ΠΎΠ±ΡΠ°ΡΠ°Π΅ΠΌΡΡ ΠΊ ΠΊΠ°ΠΆΠ΄ΠΎΠΌΡ ΠΎΠ±ΡΠ΅ΠΊΡΡ ΠΌΠ°ΡΡΠΈΠ²Π° (Π² Π΄Π°Π½Π½ΠΎΠΌ ΡΠ»ΡΡΠ°Π΅ ΡΡΠ±ΡΠΈΠΊΠ°) foreach ($categories as $cat){ // Π²ΡΠ²ΠΎΠ΄ΠΈΠΌ ΡΠ»Π΅ΠΌΠ΅Π½Ρ ΡΠΏΠΈΡΠΊΠ°, Π³Π΄Π΅ Π°ΡΡΠΈΠ±ΡΡ value ΡΠ°Π²Π΅Π½ ID ΡΡΠ±ΡΠΈΠΊΠΈ, Π° $cat->name - Π½Π°Π·Π²Π°Π½ΠΈΠ΅ ΡΡΠ±ΡΠΈΠΊΠΈ echo "<option value='{$cat->term_id}'>{$cat->name}</option>"; } echo '</select>'; }