first draft fix for #93

islandora_basic_image/islandora_basic_image.module

@@ -33,6 +33,7 @@ function islandora_basic_image_form($node, array &$form_state) {
  * Implements hook_form_FORM_ID_alter().
  */
 function islandora_basic_image_form_islandora_basic_image_node_form_alter(&$form, array &$form_state, $form_id) {
+  dpm($form);
   $form['title']['#weight'] = -6;
   $form['obj'] = array(
     '#type' => 'file',
@@ -81,8 +82,8 @@ function islandora_basic_image_form_islandora_basic_image_node_form_alter(&$form
 function islandora_basic_image_add_parent_uuid(array $form, array &$form_state) {
   $node = $form_state['node'];
   $node->parent_collection = "";
-  if (isset($form_state['parent_collection']['#value'])) {
-    $node->parent_collection = $form_state['parent_collection']['#value'];
+  if (isset($form_state['values']['parent_collection'])) {
+    $form_state['values']['field_fedora_has_parent']['und'][0]['value'] = $form_state['values']['parent_collection'];
   }
 }