diff options
Diffstat (limited to 'apps/subfield.php')
| -rw-r--r-- | apps/subfield.php | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/apps/subfield.php b/apps/subfield.php index 93de5a9..e3d5d75 100644 --- a/apps/subfield.php +++ b/apps/subfield.php @@ -16,32 +16,22 @@ $display = new CinisisDisplayHelper('Subfield finder'); $form = $display->form_input_text('entry', $entry); $form .= $display->form_input_text('field', $field); $form .= $display->form_input_text('subfield', $subfield); -$display->form($form, 'subfield.php'); +$display->form($form, basename(__FILE__)); // Get a db instance. -$isis = new CinisisDb(); +$isis = new IsisFinder(); // Setup database and entry number. -if ($isis->db) { - // Get the number of entries. - $field_name = $isis->db->format['fields'][$field]['name']; - $subfield_name = $isis->db->format['fields'][$field]['subfields'][$subfield]; - $entries = $isis->db->entries(); - $entry--; - +if ($isis) { // Query database. - do { - $result = $isis->db->read(++$entry); - if ($entry == $entries) { - break; - } - } while (!isset($result[$field_name][0][$subfield_name])); + $field_name = $isis->getFieldName($field); + $subfield_name = $isis->getSubfieldName($field, $subfield); + $result = $isis->nextSubfield($entry, $field_name, $subfield_name); // Navigation bar. - $display->navbar($entry, $entries, $repetition, '&field='. $field . '&subfield='. $subfield); + $display->navbar($entry, $isis->entries, $repetition, '&field='. $field . '&subfield='. $subfield); // Format output. - $link = $display->entry_link($entry); echo "<pre>\n"; echo "Selected field: $field: $field_name.\n"; echo "Selected subfield: $subfield: $subfield_name.\n"; |