Hi, I plan to switch my addon to WebExtensions but I have an issue with context menu: I can’t change the context menu real-time. The way I try to do it is: I listen to the right click event and send a message with chrome.runtime.sendMessage which triggers context menu update. Everything is async s…

There is a talk about an onBeforeShow event, which would have been good for this circumstance, but it is P5 and it is not gong to be available soon. https://bugzilla.mozilla.org/show_bug.cgi?id=1215376

This solution doesn’t work. Context menu update is triggered separately from menu opening and runs too late. I have to close the context menu and reopen it to see the effect of the previous context menu update. To make the problem worse, thanks to this delay, I see the result of the context menu u…

If possible, could you show me the link to your code?

Can you download my extension from chrome web store, unpack it and add to firefox? I’d be happy to guide you to this issue, which persists in all browsers. [image] I don't care about cookies Remove annoying cookie warnings from almost all 'infected' websites! The EU regulations require t…

document.addEventListener('mousedown', function(e) { if (e.button != 2) return; var a = document.createElement('a'); a.href = document.location.href; const time = window.performance.now(); console.log(time); chrome.runtime.sendMessage({ request:'updateToggleMenu', hostname:`${a.hostn…

Off topic. You don’t have to create anchor element just for getting hostname. const {hostname} = new URL(window.location.href); console.log(hostname); will do.

Thans for the anchor element tip! This is my code, the problem persists (first content menu opening, nothing happens, the default text is being displayed “Extension doesn’t work on this domain”, the second opening, everything ok. If I don’t open the second time and go to other tab and then open the …

Maybe iframe used? If so, add below in manifest.json, and see if something gets better (or worse). "content_scripts": [ { "all_frames": true } ]

Nothing has changed. The context menu with an old value is being displayed before the value gets updated. P.S. in chrome it works fine now so i guess it’s a performance issue. I have FF 55.0.2. I have aslo tried ff with addons disabled in safe mode, hoping that it will run faster but it doesn’t hel…

WebExtensions dynamic context menu

Add-ons Add-on Support

asamuzaK August 15, 2017, 12:43am 3

For the workaround, see also Change label in the contextmenu before the opening

Topic		Replies	Views
Change label in the contextmenu before the opening Development	8	1859	June 27, 2017
WebExtension - Update tab context menu Development	4	916	September 13, 2017
Context menus not working firefox add-on WebExtensions Development	2	3084	July 14, 2016
WebExtension Context Menu Item disappear after Firefox restart/close Add-on Support	4	1744	September 11, 2018
Context menu web extensions duplicates when updated Development	1	942	August 20, 2016

WebExtensions dynamic context menu

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