Created
March 10, 2015 09:19
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Modify update_sub_field to allow for inserting numbered rows even when no rows exist yet
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| /* Change this | |
| * =============================== | |
| */ | |
| // sub fields | |
| foreach( $selector as $s ) { | |
| if( is_numeric($s) ) { | |
| $row_i = intval($s) - 1; | |
| // add to name | |
| $name .= "_{$row_i}"; | |
| } else { | |
| // update parent | |
| $field = acf_get_sub_field( $s, $field ); | |
| // create dummy field | |
| if( !$field ) { | |
| $field = acf_get_valid_field(array( | |
| 'name' => $s, | |
| 'key' => '', | |
| 'type' => '', | |
| )); | |
| } | |
| // add to name | |
| $name .= "_{$field['name']}"; | |
| } | |
| // if | |
| } | |
| /* To this | |
| * =============================== | |
| */ | |
| // sub fields | |
| foreach( $selector as $s ) { | |
| if( is_numeric($s) ) { | |
| $row_i = intval($s) - 1; | |
| // update parent | |
| $field = acf_get_sub_field( $s, $field ); | |
| // create dummy field | |
| if( !$field ) { | |
| $field = acf_get_valid_field(array( | |
| 'name' => $s, | |
| 'key' => '', | |
| 'type' => '', | |
| )); | |
| // add to name | |
| $name .= "_{$field['name']}"; | |
| }else{ | |
| // add to name | |
| $name .= "_{$row_i}"; | |
| } | |
| } else { | |
| // update parent | |
| $field = acf_get_sub_field( $s, $field ); | |
| // create dummy field | |
| if( !$field ) { | |
| $field = acf_get_valid_field(array( | |
| 'name' => $s, | |
| 'key' => '', | |
| 'type' => '', | |
| )); | |
| } | |
| // add to name | |
| $name .= "_{$field['name']}"; | |
| } | |
| // if | |
| } |
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