Roo/bootstrap/ComboBox.js

diff --git a/Roo/bootstrap/ComboBox.js b/Roo/bootstrap/ComboBox.js
index 5617687..98d4eea 100644 (file)
--- a/Roo/bootstrap/ComboBox.js
+++ b/Roo/bootstrap/ComboBox.js
@@ -2273,7 +2273,7 @@ Roo.extend(Roo.bootstrap.ComboBox, Roo.bootstrap.TriggerField, {
             cn: [
                 {
                     tag: 'input',
-                    type : 'hidden',
+                    type : 'hidden d-none',
                     cls: 'form-hidden-field'
                 },
                 ibwrap