From 351e2e496f2641f3e77603bf951389aadec35bd7 Mon Sep 17 00:00:00 2001
From: edward <edward@roojs.com>
Date: Tue, 9 Jan 2018 14:07:16 +0800
Subject: [PATCH] roojs-core.js roojs-core-debug.js

---
 roojs-core-debug.js | 13 +++++++------
 roojs-core.js       |  4 ++--
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/roojs-core-debug.js b/roojs-core-debug.js
index 87fab9f92b..f19ffd29ea 100644
--- a/roojs-core-debug.js
+++ b/roojs-core-debug.js
@@ -7166,8 +7166,8 @@ if(opt.anim.isAnimated()){
         /**
          * Looks at  the scrollable parent element
          */
-        findScrollableParent : function(){
-            
+        findScrollableParent : function()
+        {
             var overflowRegex = /(auto|scroll)/;
             
             if(this.getStyle('position') === 'fixed'){
@@ -7182,12 +7182,13 @@ if(opt.anim.isAnimated()){
                     continue;
                 }
                 
-                if (
-                        parent.dom.nodeName.toLowerCase() == 'body' ||
-                        overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))
-                ){
+                if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
                     return parent;
                 }
+                
+                if(parent.dom.nodeName.toLowerCase() == 'body'){
+                    return Roo.isIOS ? Roo.get(document.body) : Roo.get(document.documentElement);
+                }
             }
             
             return Roo.isIOS ? Roo.get(document.body) : Roo.get(document.documentElement);
diff --git a/roojs-core.js b/roojs-core.js
index a73f18e9d3..a5b5f4cc05 100644
--- a/roojs-core.js
+++ b/roojs-core.js
@@ -307,8 +307,8 @@ if(!L){return null;}var id=L.id;if(K!==true&&id&&Roo.Element.cache[id]){return R
 return this;},enableDisplayMode:function(J){this.setVisibilityMode(El.DISPLAY);if(typeof J!="undefined"){this.originalDisplay=J;}return this;},findParent:function(J,K,L){var p=this.dom,b=document.body,M=0,dq=Roo.DomQuery,N;K=K||50;if(typeof K!="number"){N=Roo.getDom(K);
 K=10;}while(p&&p.nodeType==1&&M<K&&p!=b&&p!=N){if(dq.is(p,J)){return L?Roo.get(p):p;}M++;p=p.parentNode;}return null;},findParentNode:function(J,K,L){var p=Roo.fly(this.dom.parentNode,'_internal');return p?p.findParent(J,K,L):null;},findScrollableParent:function(){var J=/(auto|scroll)/;
 if(this.getStyle('position')==='fixed'){return Roo.isIOS?Roo.get(document.body):Roo.get(document.documentElement);}var K=this.getStyle('position')==="absolute";for(var L=this;(L=Roo.get(L.dom.parentNode));){if(K&&L.getStyle('position')==="static"){continue;
-}if(L.dom.nodeName.toLowerCase()=='body'||J.test(L.getStyle('overflow')+L.getStyle('overflow-x')+L.getStyle('overflow-y'))){return L;}}return Roo.isIOS?Roo.get(document.body):Roo.get(document.documentElement);},up:function(J,K){return this.findParentNode(J,K,true);
-},is:function(J){return Roo.DomQuery.is(this.dom,J);},animate:function(J,K,L,M,N){this.anim(J,{duration:K,callback:L,easing:M},N);return this;},anim:function(J,K,L,M,N,cb){L=L||'run';K=K||{};var O=Roo.lib.Anim[L](this.dom,J,(K.duration||M)||.35,(K.easing||N)||'easeOut',function(){Roo.callback(cb,this);
+}if(J.test(L.getStyle('overflow')+L.getStyle('overflow-x')+L.getStyle('overflow-y'))){return L;}if(L.dom.nodeName.toLowerCase()=='body'){return Roo.isIOS?Roo.get(document.body):Roo.get(document.documentElement);}}return Roo.isIOS?Roo.get(document.body):Roo.get(document.documentElement);
+},up:function(J,K){return this.findParentNode(J,K,true);},is:function(J){return Roo.DomQuery.is(this.dom,J);},animate:function(J,K,L,M,N){this.anim(J,{duration:K,callback:L,easing:M},N);return this;},anim:function(J,K,L,M,N,cb){L=L||'run';K=K||{};var O=Roo.lib.Anim[L](this.dom,J,(K.duration||M)||.35,(K.easing||N)||'easeOut',function(){Roo.callback(cb,this);
 Roo.callback(K.callback,K.scope||this,[this,K]);},this);K.anim=O;return O;},preanim:function(a,i){return !a[i]?false:(typeof a[i]=="object"?a[i]:{duration:a[i+1],callback:a[i+2],easing:a[i+3]});},clean:function(J){if(this.isCleaned&&J!==true){return this;
 }var ns=/\S/;var d=this.dom,n=d.firstChild,ni=-1;while(n){var nx=n.nextSibling;if(n.nodeType==3&&!ns.test(n.nodeValue)){d.removeChild(n);}else{n.nodeIndex=++ni;}n=nx;}this.isCleaned=true;return this;},calcOffsetsTo:function(el){el=Roo.get(el);var d=el.dom;
 var J=false;if(el.getStyle('position')=='static'){el.position('relative');J=true;}var x=0,y=0;var op=this.dom;while(op&&op!=d&&op.tagName!='HTML'){x+=op.offsetLeft;y+=op.offsetTop;op=op.offsetParent;}if(J){el.position('static');}return [x,y];},scrollIntoView:function(J,K){var c=Roo.getDom(J)||document.body;
-- 
2.39.2