firefox-webextensions

问题 I'm porting chrome extension to Firefox and I'm testing on Nightly 51a.. version. When I click the popup options icons it opens and scrollbars appear and after half a second those disappear. How to correct this? At the moment I've given a hyperlink in the top in the optins popup with this code which when clicked opens full view html in a new tab and this works just fine: <a style="font-size:1.5em;" href="options.html" target="_blank">Open Full Window</a> 回答1: The popup that is being shown for

问题 I am developing an firefox extension using webExtensions that would help me ease my work with the scenario below. I have to click around 50-60 buttons on the site that update the task status. On click of this button, the web page is calling the webpage's updTask(id) JavaScript function that is then making a web-service call to update the task. I am not able to do this from my content script using the code below: manifest.json : "permissions": [ "activeTab", "cross-domain-content": ["http:/

问题 According to the documentation for chrome.tabs.executeScript (MDN), the callback function accepts an "array of any result" result set from the execution of the script(s). How exactly do you use this to get results? All of my attempts end up with undefined being passed to the callback. I have tried returning a value at the end of my content script, which threw a Uncaught SyntaxError: Illegal return statement . I tried using the optional code object argument {code: "return "Hello";} with no

问题 It seems Chrome doesn't have an API to open the popup, but has a dedicated system for doing it with a hotkey: _execute_browser_action key in commands . The special functionality of _execute_browser_action in commands is not supported(1) by Firefox. The type of popup I care about is browserAction , not pageAction . How can I have the browserAction popup open when a keyboard shortcut/hotkey combination is pressed? 回答1: Available natively in Firefox versions >= 52 This functionality will be

问题 I was trying to write a simple extension in Firefox wherein I modify the X-Frame-Allow header. I looked at the documentation briefly and I see that they support webRequest.onHeadersReceived.addListener() . However, I'm unable to get my code to run when the headers are received. manifest.json { "manifest_version": 2, "name": "xframeoptions", "version": "1.0", "description": "Set X-Frame-Options to ALLOW", "icons": { "48": "icons/icon.png" }, "permissions": [ "webRequest", "webRequestBlocking",

问题 I am running into an issue sending data from my background script to the script for my pageAction . My content script adds an <iframe /> and the JavaScript in the <iframe /> is receiving the data from my background script, but it does not seem to be retrieved in my pageAction . In my background script I have something like: chrome.tabs.sendMessage(senderTab.tab.id, { foo:bar }); where senderTab.tab.id is the "sender" in onMessage Listener in my background script. In the JavaScript loaded by

问题 This question already has answers here : Firefox extension .xpi file structure: description, contents, creation, and installation (2 answers) Closed 2 years ago . My understanding is that Mozilla: will not allow installation of unsigned webextensions into the regular version of Firefox 57+. will allow installation of unsigned webextensions into the Developer channel of Firefox 57+. will allow installation of unsigned webextensions into the Nightly channel of Firefox 57+ for now . Is that

问题 I have a signed addon that I use personally but would like to experiment with making it distributable via AMO. I have already uploaded the initial version through the Developer Hub, and I'm now hoping to be able to include an automated release through a CI pipeline. I've been investigating how to do this for a while now, having found this article and API doc but haven't had much luck. I'm definitely able to connect with my JWT properly, as I get either a 301 (I assume this is because the API

问题 I am trying to add a context menu item in the bookmark menu of Firefox (with a WebExtension). I read the contextMenus.create() article and the example works for me. There are a bunch of context types, but none seems to work in the bookmark menu. Is this not possible? 回答1: What you desire is not currently possible in a WebExtension. In general, if there is capability that you desire in WebExtensions which does not already exist, you can: File a Request For Enhancement (a bug) requesting the

问题 I need to modifiy a html page with javascript (fill a field). I have a specific url but i do not know how to listen when the browser is on the right url and get the html code associate. I do it with a webextension, so the javascript has to check url in the web browser and get html from here. Thank you for helping me 回答1: When I type firefox extension tutorial into Google, the first hit is this tutorial from MDN. Very close to the top of it is has this code example: Now create a new file