function tablefield_field_presave in TableField 7

Same name and namespace in other branches

1. 7.3 tablefield.module \tablefield_field_presave()
2. 7.2 tablefield.module \tablefield_field_presave()

Implements hook_field_presave().

File

./tablefield.module, line 77

This module provides a set of fields that can be used to store tabular data with a node. The implementation uses a custom CCK widget.

Code

function tablefield_field_presave($entity_type, $entity, $field, $instance, $langcode, &$items) {
  foreach ($items as $delta => $table) {
    if (empty($table['value'])) {
      $tablefield = array();
      foreach ($table['tablefield'] as $key => $value) {
        $tablefield[$key] = $value;
      }
      $items[$delta]['value'] = serialize($tablefield);
    }
    elseif (empty($table['tablefield'])) {

      // Batch processing only provides the 'value'
      $items[$delta]['tablefield'] = unserialize($items[$delta]['value']);
    }
  }
}