<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[[Solved]I need WindowId for Sidebar in Opera 29]]></title><description><![CDATA[<p dir="auto">I can't find a way to get WindowId or <a href="http://Window.id" target="_blank" rel="noopener noreferrer nofollow ugc">Window.id</a> where Sidebar residues.<br />
I can get it easily from chrome.windows.getCurrent or from tabs.query, when sidebar is launched in active window, but issue starts when browser is closed from menu with multiple windows and started with Sidebar open.<br />
My extension gets confused at this point, because all sidebars add tabs from current window.<br />
Oh and one more thing, opr.sidebarAction.onClicked.addListener does not work, I get "Cannot read property 'addListener' of undefined".</p>
]]></description><link>https://forums.opera.com/topic/9426/solved-i-need-windowid-for-sidebar-in-opera-29</link><generator>RSS for Node</generator><lastBuildDate>Mon, 13 Apr 2026 05:59:27 GMT</lastBuildDate><atom:link href="https://forums.opera.com/topic/9426.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 28 Apr 2015 10:54:21 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to [Solved]I need WindowId for Sidebar in Opera 29 on Sun, 25 Oct 2015 14:18:49 GMT]]></title><description><![CDATA[<p dir="auto">I completely forgot about this thread. This is not needed anymore because since opera version 32, when I call chrome.windows.getCurrent from a sidebar, it finally gives me current windowId instead of Id from active window. I always wondered why it always gave me the wrong Id, that's why i asked for this feature from sidebar's API, but it must have been a bug.<br />
So it's solved and thread can be closed <img src="https://forums.opera.com/assets/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f642.png?v=o7miklbo7rs" class="not-responsive emoji emoji-emoji-one emoji--slightly_smiling_face" title=":)" alt="🙂" /></p>
]]></description><link>https://forums.opera.com/post/86545</link><guid isPermaLink="true">https://forums.opera.com/post/86545</guid><dc:creator><![CDATA[kroppy]]></dc:creator><pubDate>Sun, 25 Oct 2015 14:18:49 GMT</pubDate></item><item><title><![CDATA[Reply to [Solved]I need WindowId for Sidebar in Opera 29 on Fri, 08 May 2015 06:42:57 GMT]]></title><description><![CDATA[<p dir="auto">Yeah, I see the internal pages as browser:// too. opera:// was much better in my opinion.</p>
]]></description><link>https://forums.opera.com/post/74460</link><guid isPermaLink="true">https://forums.opera.com/post/74460</guid><dc:creator><![CDATA[gustavwiz]]></dc:creator><pubDate>Fri, 08 May 2015 06:42:57 GMT</pubDate></item><item><title><![CDATA[Reply to [Solved]I need WindowId for Sidebar in Opera 29 on Thu, 07 May 2015 15:17:28 GMT]]></title><description><![CDATA[<p dir="auto">Bump, I see update to Opera 31, but no updates in API documentation.<br />
I see ExtensionSidebarTest.SidebarVisibilityInMultipleWindows in blog post, but will it give me window.ids ?</p>
<p dir="auto">Oh and one more thing, I see now that opera:// internal pages are now browser://, but I doubt it was intentional.</p>
]]></description><link>https://forums.opera.com/post/74408</link><guid isPermaLink="true">https://forums.opera.com/post/74408</guid><dc:creator><![CDATA[kroppy]]></dc:creator><pubDate>Thu, 07 May 2015 15:17:28 GMT</pubDate></item></channel></rss>