Changes introduced in
#3250429: The existing template implementation seems to bypass some core field template functionality →
inadvertently removed the in class that Bootstrap 3 needs for toggling tabs. As a result, the tab content does not initially display when first loaded.
1. Use this module with Bootstrap 3 (the Drupal theme "Bootstrap" can facilitate this).
2. Create a field of type "Horizontal Tab" and populate content in multiple tabs.
3. When rendered, the tab content does not display until you click on a tab. The content of the first tab should initially display.
diff --git a/src/Plugin/Field/FieldFormatter/BootstrapHorizontalTabs.php b/src/Plugin/Field/FieldFormatter/BootstrapHorizontalTabs.php
index 6b24fa2..6db7014 100644
--- a/src/Plugin/Field/FieldFormatter/BootstrapHorizontalTabs.php
+++ b/src/Plugin/Field/FieldFormatter/BootstrapHorizontalTabs.php
@@ -189,6 +189,7 @@ class BootstrapHorizontalTabs extends FormatterBase {
$elements[$delta]['#header_attributes']->setAttribute('aria-selected', 'true');
$elements[$delta]['#body_attributes']->addClass('active');
$elements[$delta]['#body_attributes']->addClass('show');
+ $elements[$delta]['#body_attributes']->addClass('in');
}
}
Fixed
2.0
Code
Issue #3335948 by mark_fullmer, ricksta: Bootstrap v3: First tab content...
Automatically closed - issue fixed for 2 weeks with no activity.