From ffcf56266241c718102ebfe2fbb56d3519e77db6 Mon Sep 17 00:00:00 2001
From: Alan <alan@roojs.com>
Date: Mon, 3 Jan 2022 15:03:49 +0800
Subject: [PATCH] roojs-ui.js roojs-ui-debug.js roojs-bootstrap.js
 roojs-bootstrap-debug.js roojs-all.js roojs-debug.js Roo/HtmlEditorCore.js

---
 Roo/HtmlEditorCore.js    | 2 +-
 roojs-all.js             | 2 +-
 roojs-bootstrap-debug.js | 2 +-
 roojs-bootstrap.js       | 2 +-
 roojs-debug.js           | 2 +-
 roojs-ui-debug.js        | 2 +-
 roojs-ui.js              | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/Roo/HtmlEditorCore.js b/Roo/HtmlEditorCore.js
index beba7a294e..86cedca79a 100644
--- a/Roo/HtmlEditorCore.js
+++ b/Roo/HtmlEditorCore.js
@@ -1434,7 +1434,7 @@ Roo.extend(Roo.HtmlEditorCore, Roo.Component,  {
     
     updateLanguage : function()
     {
-        if (!this.iframe) {
+        if (!this.iframe || !this.iframe.content) {
             return;
         }
         Roo.get(this.iframe.content.body).attr("lang", this.language);
diff --git a/roojs-all.js b/roojs-all.js
index d61badc863..3c3f44a400 100644
--- a/roojs-all.js
+++ b/roojs-all.js
@@ -2079,7 +2079,7 @@ this.tag_remove=typeof(this.owner.tag_remove)!='undefined'&&this.owner.tag_remov
 }if(this.black.indexOf(A)>-1){return;}this.black.push(A);},this);w=typeof(this.owner.cwhite)!='undefined'&&this.owner.cwhite?this.owner.cwhite:[];b=typeof(this.owner.cblack)!='undefined'&&this.owner.cblack?this.owner.cblack:[];this.cwhite=[];this.cblack=[];
 Roo.each(Roo.HtmlEditorCore.cwhite,function(A){if(b.indexOf(A)>-1){return;}this.cwhite.push(A);},this);Roo.each(w,function(A){if(b.indexOf(A)>-1){return;}if(this.cwhite.indexOf(A)>-1){return;}this.cwhite.push(A);},this);Roo.each(Roo.HtmlEditorCore.cblack,function(A){if(w.indexOf(A)>-1){return;
 }this.cblack.push(A);},this);Roo.each(b,function(A){if(w.indexOf(A)>-1){return;}if(this.cblack.indexOf(A)>-1){return;}this.cblack.push(A);},this);},setStylesheets:function(A){if(typeof(A)=='string'){Roo.get(this.iframe.contentDocument.head).createChild({tag:'link',rel:'stylesheet',type:'text/css',href:A}
-);return;}var B=this;Roo.each(A,function(s){if(!s.length){return;}Roo.get(B.iframe.contentDocument.head).createChild({tag:'link',rel:'stylesheet',type:'text/css',href:s});});},updateLanguage:function(){if(!this.iframe){return;}Roo.get(this.iframe.content.body).attr("lang",this.language);
+);return;}var B=this;Roo.each(A,function(s){if(!s.length){return;}Roo.get(B.iframe.contentDocument.head).createChild({tag:'link',rel:'stylesheet',type:'text/css',href:s});});},updateLanguage:function(){if(!this.iframe||!this.iframe.content){return;}Roo.get(this.iframe.content.body).attr("lang",this.language);
 },removeStylesheets:function(){var A=this;Roo.each(Roo.get(A.iframe.contentDocument.head).select('link[rel=stylesheet]',true).elements,function(s){s.remove();});},setStyle:function(A){Roo.get(this.iframe.contentDocument.head).createChild({tag:'style',type:'text/css',html:A}
 );return;}});Roo.HtmlEditorCore.white=['AREA','BR','IMG','INPUT','HR','WBR','ADDRESS','BLOCKQUOTE','CENTER','DD','DIR','DIV','DL','DT','H1','H2','H3','H4','H5','H6','HR','ISINDEX','LISTING','MARQUEE','MENU','MULTICOL','OL','P','PLAINTEXT','PRE','TABLE','UL','XMP','CAPTION','COL','COLGROUP','TBODY','TD','TFOOT','TH','THEAD','TR','DIR','MENU','OL','UL','DL','EMBED','OBJECT'];
 Roo.HtmlEditorCore.black=['APPLET','BASE','BASEFONT','BGSOUND','BLINK','BODY','FRAME','FRAMESET','HEAD','HTML','ILAYER','IFRAME','LAYER','LINK','META','OBJECT','SCRIPT','STYLE','TITLE','XML','COLGROUP','COL'];Roo.HtmlEditorCore.clean=['SCRIPT','STYLE','TITLE','XML'];
diff --git a/roojs-bootstrap-debug.js b/roojs-bootstrap-debug.js
index 554777dc5c..44b61e7b8f 100644
--- a/roojs-bootstrap-debug.js
+++ b/roojs-bootstrap-debug.js
@@ -29910,7 +29910,7 @@ Roo.extend(Roo.HtmlEditorCore, Roo.Component,  {
     
     updateLanguage : function()
     {
-        if (!this.iframe) {
+        if (!this.iframe || !this.iframe.content) {
             return;
         }
         Roo.get(this.iframe.content.body).attr("lang", this.language);
diff --git a/roojs-bootstrap.js b/roojs-bootstrap.js
index 27585a6f16..2ce9842ae9 100644
--- a/roojs-bootstrap.js
+++ b/roojs-bootstrap.js
@@ -1294,7 +1294,7 @@ this.tag_remove=typeof(this.owner.tag_remove)!='undefined'&&this.owner.tag_remov
 }if(this.black.indexOf(A)>-1){return;}this.black.push(A);},this);w=typeof(this.owner.cwhite)!='undefined'&&this.owner.cwhite?this.owner.cwhite:[];b=typeof(this.owner.cblack)!='undefined'&&this.owner.cblack?this.owner.cblack:[];this.cwhite=[];this.cblack=[];
 Roo.each(Roo.HtmlEditorCore.cwhite,function(A){if(b.indexOf(A)>-1){return;}this.cwhite.push(A);},this);Roo.each(w,function(A){if(b.indexOf(A)>-1){return;}if(this.cwhite.indexOf(A)>-1){return;}this.cwhite.push(A);},this);Roo.each(Roo.HtmlEditorCore.cblack,function(A){if(w.indexOf(A)>-1){return;
 }this.cblack.push(A);},this);Roo.each(b,function(A){if(w.indexOf(A)>-1){return;}if(this.cblack.indexOf(A)>-1){return;}this.cblack.push(A);},this);},setStylesheets:function(A){if(typeof(A)=='string'){Roo.get(this.iframe.contentDocument.head).createChild({tag:'link',rel:'stylesheet',type:'text/css',href:A}
-);return;}var B=this;Roo.each(A,function(s){if(!s.length){return;}Roo.get(B.iframe.contentDocument.head).createChild({tag:'link',rel:'stylesheet',type:'text/css',href:s});});},updateLanguage:function(){if(!this.iframe){return;}Roo.get(this.iframe.content.body).attr("lang",this.language);
+);return;}var B=this;Roo.each(A,function(s){if(!s.length){return;}Roo.get(B.iframe.contentDocument.head).createChild({tag:'link',rel:'stylesheet',type:'text/css',href:s});});},updateLanguage:function(){if(!this.iframe||!this.iframe.content){return;}Roo.get(this.iframe.content.body).attr("lang",this.language);
 },removeStylesheets:function(){var A=this;Roo.each(Roo.get(A.iframe.contentDocument.head).select('link[rel=stylesheet]',true).elements,function(s){s.remove();});},setStyle:function(A){Roo.get(this.iframe.contentDocument.head).createChild({tag:'style',type:'text/css',html:A}
 );return;}});Roo.HtmlEditorCore.white=['AREA','BR','IMG','INPUT','HR','WBR','ADDRESS','BLOCKQUOTE','CENTER','DD','DIR','DIV','DL','DT','H1','H2','H3','H4','H5','H6','HR','ISINDEX','LISTING','MARQUEE','MENU','MULTICOL','OL','P','PLAINTEXT','PRE','TABLE','UL','XMP','CAPTION','COL','COLGROUP','TBODY','TD','TFOOT','TH','THEAD','TR','DIR','MENU','OL','UL','DL','EMBED','OBJECT'];
 Roo.HtmlEditorCore.black=['APPLET','BASE','BASEFONT','BGSOUND','BLINK','BODY','FRAME','FRAMESET','HEAD','HTML','ILAYER','IFRAME','LAYER','LINK','META','OBJECT','SCRIPT','STYLE','TITLE','XML','COLGROUP','COL'];Roo.HtmlEditorCore.clean=['SCRIPT','STYLE','TITLE','XML'];
diff --git a/roojs-debug.js b/roojs-debug.js
index 06f6051545..314e736129 100644
--- a/roojs-debug.js
+++ b/roojs-debug.js
@@ -49618,7 +49618,7 @@ Roo.extend(Roo.HtmlEditorCore, Roo.Component,  {
     
     updateLanguage : function()
     {
-        if (!this.iframe) {
+        if (!this.iframe || !this.iframe.content) {
             return;
         }
         Roo.get(this.iframe.content.body).attr("lang", this.language);
diff --git a/roojs-ui-debug.js b/roojs-ui-debug.js
index 73a1a0a116..25f07b6f7f 100644
--- a/roojs-ui-debug.js
+++ b/roojs-ui-debug.js
@@ -25149,7 +25149,7 @@ Roo.extend(Roo.HtmlEditorCore, Roo.Component,  {
     
     updateLanguage : function()
     {
-        if (!this.iframe) {
+        if (!this.iframe || !this.iframe.content) {
             return;
         }
         Roo.get(this.iframe.content.body).attr("lang", this.language);
diff --git a/roojs-ui.js b/roojs-ui.js
index 47a175f518..3a6389558e 100644
--- a/roojs-ui.js
+++ b/roojs-ui.js
@@ -1134,7 +1134,7 @@ this.tag_remove=typeof(this.owner.tag_remove)!='undefined'&&this.owner.tag_remov
 }if(this.black.indexOf(A)>-1){return;}this.black.push(A);},this);w=typeof(this.owner.cwhite)!='undefined'&&this.owner.cwhite?this.owner.cwhite:[];b=typeof(this.owner.cblack)!='undefined'&&this.owner.cblack?this.owner.cblack:[];this.cwhite=[];this.cblack=[];
 Roo.each(Roo.HtmlEditorCore.cwhite,function(A){if(b.indexOf(A)>-1){return;}this.cwhite.push(A);},this);Roo.each(w,function(A){if(b.indexOf(A)>-1){return;}if(this.cwhite.indexOf(A)>-1){return;}this.cwhite.push(A);},this);Roo.each(Roo.HtmlEditorCore.cblack,function(A){if(w.indexOf(A)>-1){return;
 }this.cblack.push(A);},this);Roo.each(b,function(A){if(w.indexOf(A)>-1){return;}if(this.cblack.indexOf(A)>-1){return;}this.cblack.push(A);},this);},setStylesheets:function(A){if(typeof(A)=='string'){Roo.get(this.iframe.contentDocument.head).createChild({tag:'link',rel:'stylesheet',type:'text/css',href:A}
-);return;}var B=this;Roo.each(A,function(s){if(!s.length){return;}Roo.get(B.iframe.contentDocument.head).createChild({tag:'link',rel:'stylesheet',type:'text/css',href:s});});},updateLanguage:function(){if(!this.iframe){return;}Roo.get(this.iframe.content.body).attr("lang",this.language);
+);return;}var B=this;Roo.each(A,function(s){if(!s.length){return;}Roo.get(B.iframe.contentDocument.head).createChild({tag:'link',rel:'stylesheet',type:'text/css',href:s});});},updateLanguage:function(){if(!this.iframe||!this.iframe.content){return;}Roo.get(this.iframe.content.body).attr("lang",this.language);
 },removeStylesheets:function(){var A=this;Roo.each(Roo.get(A.iframe.contentDocument.head).select('link[rel=stylesheet]',true).elements,function(s){s.remove();});},setStyle:function(A){Roo.get(this.iframe.contentDocument.head).createChild({tag:'style',type:'text/css',html:A}
 );return;}});Roo.HtmlEditorCore.white=['AREA','BR','IMG','INPUT','HR','WBR','ADDRESS','BLOCKQUOTE','CENTER','DD','DIR','DIV','DL','DT','H1','H2','H3','H4','H5','H6','HR','ISINDEX','LISTING','MARQUEE','MENU','MULTICOL','OL','P','PLAINTEXT','PRE','TABLE','UL','XMP','CAPTION','COL','COLGROUP','TBODY','TD','TFOOT','TH','THEAD','TR','DIR','MENU','OL','UL','DL','EMBED','OBJECT'];
 Roo.HtmlEditorCore.black=['APPLET','BASE','BASEFONT','BGSOUND','BLINK','BODY','FRAME','FRAMESET','HEAD','HTML','ILAYER','IFRAME','LAYER','LINK','META','OBJECT','SCRIPT','STYLE','TITLE','XML','COLGROUP','COL'];Roo.HtmlEditorCore.clean=['SCRIPT','STYLE','TITLE','XML'];
-- 
2.39.2