From d9bc3b0c9176fe486df4eaa768db522b0c06d6b0 Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Thu, 6 Feb 2020 13:15:26 +0800
Subject: [PATCH] Changed
 examples/form/combocheck.htmlroojs-all.jsroojs-core-debug.jsroojs-core.jsroojs-debug.js

---
 examples/form/combocheck.html | 4 ++--
 roojs-all.js                  | 2 +-
 roojs-core-debug.js           | 4 ++--
 roojs-core.js                 | 2 +-
 roojs-debug.js                | 4 ++--
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/examples/form/combocheck.html b/examples/form/combocheck.html
index 7a7c3e05f5..122c3db3fb 100644
--- a/examples/form/combocheck.html
+++ b/examples/form/combocheck.html
@@ -28,8 +28,8 @@
         </p>
 
         <p>The js is not minified so it is readable. See 
-        <button type="button" onclick="RooDocs.viewSource.show('/combocheck.js')">htmledit.js</button> and 
-        <button type="button" onclick="RooDocs.viewSource.show('/combocheck.html')">htmledit.html</button>
+        <button type="button" onclick="RooDocs.viewSource.show('/combocheck.js')">combocheck.js</button> and 
+        <button type="button" onclick="RooDocs.viewSource.show('/combocheck.html')">combocheck.html</button>
         .</p>
 
 
diff --git a/roojs-all.js b/roojs-all.js
index 0eb4c2a68e..0bfe98bd4b 100644
--- a/roojs-all.js
+++ b/roojs-all.js
@@ -816,7 +816,7 @@ Roo.fly(this.getDragEl()).setSize(el.offsetWidth,el.offsetHeight);}},b4MouseDown
 },endDrag:function(e){var A=this.getEl();var B=this.getDragEl();B.style.visibility="";this.beforeMove();A.style.visibility="hidden";Roo.dd.DDM.moveToEl(A,B);B.style.visibility="hidden";A.style.visibility="";this.afterDrag();},beforeMove:function(){},afterDrag:function(){}
 ,toString:function(){return ("DDProxy "+this.id);}});
 // Roo/dd/DDTarget.js
-Roo.dd.DDTarget=function(id,A,B){if(id){this.initTarget(id,A,B);}if(B.listeners||B.events){Roo.dd.DragDrop.superclass.constructor.call(this,{listeners:B.listeners||{},events:B.events||{}});}};Roo.extend(Roo.dd.DDTarget,Roo.dd.DragDrop,{toString:function(){return ("DDTarget "+this.id);
+Roo.dd.DDTarget=function(id,A,B){if(id){this.initTarget(id,A,B);}if(B&&(B.listeners||B.events)){Roo.dd.DragDrop.superclass.constructor.call(this,{listeners:B.listeners||{},events:B.events||{}});}};Roo.extend(Roo.dd.DDTarget,Roo.dd.DragDrop,{toString:function(){return ("DDTarget "+this.id);
 }});
 // Roo/dd/ScrollManager.js
 Roo.dd.ScrollManager=function(){var A=Roo.dd.DragDropMgr;var B={};var C=null;var D={};var E=function(e){C=null;H();};var F=function(){if(A.dragCurrent){A.refreshCache(A.dragCurrent.groups);}};var G=function(){if(A.dragCurrent){var K=Roo.dd.ScrollManager;if(!K.animate){if(D.el.scroll(D.dir,K.increment)){F();
diff --git a/roojs-core-debug.js b/roojs-core-debug.js
index 5ab13f3721..a67c9268f6 100644
--- a/roojs-core-debug.js
+++ b/roojs-core-debug.js
@@ -21097,8 +21097,8 @@ Roo.dd.DDTarget = function(id, sGroup, config) {
     if (id) {
         this.initTarget(id, sGroup, config);
     }
-    if (config.listeners || config.events) { 
-       Roo.dd.DragDrop.superclass.constructor.call(this,  { 
+    if (config && (config.listeners || config.events)) { 
+        Roo.dd.DragDrop.superclass.constructor.call(this,  { 
             listeners : config.listeners || {}, 
             events : config.events || {} 
         });    
diff --git a/roojs-core.js b/roojs-core.js
index 26dd48afa9..be23561bb4 100644
--- a/roojs-core.js
+++ b/roojs-core.js
@@ -816,7 +816,7 @@ Roo.fly(this.getDragEl()).setSize(el.offsetWidth,el.offsetHeight);}},b4MouseDown
 },endDrag:function(e){var A=this.getEl();var B=this.getDragEl();B.style.visibility="";this.beforeMove();A.style.visibility="hidden";Roo.dd.DDM.moveToEl(A,B);B.style.visibility="hidden";A.style.visibility="";this.afterDrag();},beforeMove:function(){},afterDrag:function(){}
 ,toString:function(){return ("DDProxy "+this.id);}});
 // Roo/dd/DDTarget.js
-Roo.dd.DDTarget=function(id,A,B){if(id){this.initTarget(id,A,B);}if(B.listeners||B.events){Roo.dd.DragDrop.superclass.constructor.call(this,{listeners:B.listeners||{},events:B.events||{}});}};Roo.extend(Roo.dd.DDTarget,Roo.dd.DragDrop,{toString:function(){return ("DDTarget "+this.id);
+Roo.dd.DDTarget=function(id,A,B){if(id){this.initTarget(id,A,B);}if(B&&(B.listeners||B.events)){Roo.dd.DragDrop.superclass.constructor.call(this,{listeners:B.listeners||{},events:B.events||{}});}};Roo.extend(Roo.dd.DDTarget,Roo.dd.DragDrop,{toString:function(){return ("DDTarget "+this.id);
 }});
 // Roo/dd/ScrollManager.js
 Roo.dd.ScrollManager=function(){var A=Roo.dd.DragDropMgr;var B={};var C=null;var D={};var E=function(e){C=null;H();};var F=function(){if(A.dragCurrent){A.refreshCache(A.dragCurrent.groups);}};var G=function(){if(A.dragCurrent){var K=Roo.dd.ScrollManager;if(!K.animate){if(D.el.scroll(D.dir,K.increment)){F();
diff --git a/roojs-debug.js b/roojs-debug.js
index 92d9e7691d..6fc55bd11a 100644
--- a/roojs-debug.js
+++ b/roojs-debug.js
@@ -21097,8 +21097,8 @@ Roo.dd.DDTarget = function(id, sGroup, config) {
     if (id) {
         this.initTarget(id, sGroup, config);
     }
-    if (config.listeners || config.events) { 
-       Roo.dd.DragDrop.superclass.constructor.call(this,  { 
+    if (config && (config.listeners || config.events)) { 
+        Roo.dd.DragDrop.superclass.constructor.call(this,  { 
             listeners : config.listeners || {}, 
             events : config.events || {} 
         });    
-- 
2.39.2