From 4282ae7b95f39141b08c73c37ea726f5241cf741 Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Fri, 7 Feb 2020 15:50:12 +0800
Subject: [PATCH] Roo/form/ComboNested.js

---
 Roo/form/ComboNested.js | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/Roo/form/ComboNested.js b/Roo/form/ComboNested.js
index d9661da3fd..a541600391 100644
--- a/Roo/form/ComboNested.js
+++ b/Roo/form/ComboNested.js
@@ -221,7 +221,17 @@ Roo.extend(Roo.form.ComboNested, Roo.form.ComboBox, {
      
     
     // -- store handlers..
-    
+    // private
+    onBeforeLoad : function()
+    {
+        if(!this.hasFocus){
+            return;
+        }
+        this.innerList[0].update(this.loadingText ?
+               '<div class="loading-indicator">'+this.loadingText+'</div>' : '');
+        this.restrictHeight();
+        this.selectedIndex = -1;
+    },
     // private
     onLoad : function(a,b,c,d)
     {
-- 
2.39.2