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POI can't access to an variables my extension Firefox from iframe
primarykey
Id
12873272
data
AcceptedAnswerId
12896775
AnswerCount
1
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-10-13T12:49:02.683
FavoriteCount
1
LastActivityDate
2012-10-15T13:36:27.550
LastEditDate
2012-10-15T06:27:13.493
LastEditorUserId
1534281
OwnerUserId
1534281
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0
PostTypeId
1
Score
0
ViewCount
289
LastEditorDisplayName
text
Body
With the release of the new version of Firefox 16, my extension was to produce an error: "Permission denied to access property 'myVarExt'". browser.xul <pre><code><?xml version="1.0"?> <!DOCTYPE overlay SYSTEM "chrome://mynewext/locale/overlay.dtd"> <overlay id="mynewext-overlay" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" xmlns:svg="http://www.w3.org/2000/svg" xmlns:html="http://www.w3.org/1999/xhtml"> <script type="application/x-javascript;version=1.7" src="base.js"/> <hbox id="browser"> <splitter insertafter="sidebar-splitter" state="open" resizebefore="closest" resizeafter="closest" id="mynewext-splitter" hidden="true"/> <vbox id="mynewext-sidebar" insertafter="sidebar-splitter" width="308" minwidth="308" maxwidth="308" collapsed="true"> <tabbox flex="1"> <tabpanels id="mynewext-panels" flex="1"> <iframe id="mynewext-dashboard" flex="1"/> </tabpanels> </tabbox> </vbox> </hbox> </overlay> </code></pre> The file base.js registered variables and function of the filling iframe: base.js <pre><code>... var myVarExt='Good!'; //Is the same variable that was accessed ... var xulContentPanel=_('dashboard'); xulContentPanel.contentDocument.location.href = 'resource://mynewext/html/bodyfirefox.xhtml'; ... </code></pre> Access the variable myVarExt of iframe this way: bodyfirefox.xhtml <pre><code><!DOCTYPE HTML><html xmlns="http://www.w3.org/1999/xhtml"><head> <title>myBar</title> </head> <body><div id="testExtVar"></div></body> <script type="text/javascript" > var extVar=parent.myVarExt; document.getElementById('testExtVar').innerHTML = extVar; </script> </html> </code></pre> In older versions of Firefox this appeal worked, and the new no. In what could be the problem?
Tags
<javascript><firefox-addon>
Title
I can't access to an variables my extension Firefox from iframe
singulars
PostAcceptedAnswerId
1. PO
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 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USDima Kodnik
UserOwnerUserId
1. USDima Kodnik
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1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
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VotesPostIdCreationDate
1. VO
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 POI can't access to an variables my extension Firefox from iframe
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 USDima Kodnik
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1. This table or related slice is empty.

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