Merge pull request #1144 from tripal/1143-tv3-fix_importer_button

Tripal Importer button

tripal/includes/tripal.importer.inc

@@ -103,7 +103,7 @@ function tripal_get_importer_form($form, &$form_state, $class) {
   $element_form = $importer->form($element, $form_state);
   // Quick check to make sure we had an array returned so array_merge() works.
   if (!is_array($element_form)) {
-    $element_form = arry();
+    $element_form = array();
   }
 
   // Merge the custom form with our default one.
@@ -111,11 +111,14 @@ function tripal_get_importer_form($form, &$form_state, $class) {
   // to change the order of their elements in reference to the default ones.
   $form = array_merge($form, $element_form);
 
-  $form['button'] = [
-    '#type' => 'submit',
-    '#value' => t($class::$button_text),
-    '#weight' => 10,
-  ];
+  if ($class::$use_button == TRUE) {
+    $form['button'] = [
+      '#type' => 'submit',
+      '#value' => t($class::$button_text),
+      '#weight' => 10,
+    ];
+  }
+
   return $form;
 }