google-chrome-extension

问题 I have a simple Chrome extension that adds a browser action. When the extension's popup is opened, it needs to access the current tab's URL. Since it doesn't need access to all the tabs, I just have the activeTab permission specified in the manifest: { "manifest_version": 2, "name": "RequireJS Test", "version": "0.0.1", "description": "Test RequireJS and the activeTab permission.", "permissions": [ "activeTab" ], "browser_action": { "default_popup": "popup.html" }, "web_accessible_resources":

问题 I'm writing a Chrome extension that needs to alter a popular web app when loaded. Unfortunately, most of the UI of that web app is rendered inside an iframe, and although the address of that iframe matches my content_scripts match declaration, the user script only gets invoked for the top frame. Q: Is there a method of accessing HTML rendered inside an iframe from a Chrome content script extension? If yes, what permissions and other manifest options should I specify? Thanks. 回答1: I've

问题 I'm not finding a way to do this in the chrome.* API or even the experimental. It doesn't run through wscript so ActiveXObject("Shell.Application") isn't allowed. I fear that my only option is to build a dll with NPAPI but I wanted to see if there was a simpler way. 回答1: If you want to do anything Natively, you need to use NPAPI. That allows you to run code outside the sandbox for your extensions. http://code.google.com/chrome/extensions/npapi.html 回答2: To update this for a fellow wary

问题 I am trying to use the Google developer AngularJS library in an extension popup, but I get an error. Error: Code generation from strings disallowed for this context at Function (unknown source) at Jb (chrome-extension://jambnlbfljcfpomlclcgphfmkjfiphkb/lib/angular.js:74:18) at k (chrome-extension://jambnlbfljcfpomlclcgphfmkjfiphkb/lib/angular.js:62:357) at Jc (chrome-extension://jambnlbfljcfpomlclcgphfmkjfiphkb/lib/angular.js:64:37) at Lc (chrome-extension://jambnlbfljcfpomlclcgphfmkjfiphkb

问题 I'm writing a Chrome extension, I need to get my extension's id in my code, so I don't need to change it manually every time. How can I do this? 回答1: You can get it like this (no extra permissions required) in two different ways: Using runtime api: var myid = chrome.runtime.id; Using i18n api: var myid = chrome.i18n.getMessage("@@extension_id"); but you don't need it for opening pages, as chrome.tabs.create() (and some others) understand relative paths. So to open index.html from your

问题 I'd like to read (not modify) the response body for all requests that match some pattern in a Chrome extension. I'm currently using chrome.devtools.network.onRequestFinished, which gives you a Request object with a getContent() method. This works just fine, but of course requires the devtools to be open for the extension to work. Ideally the extension would be a popup, but chrome.webRequest.onCompleted doesn't seem to give access to the response body. There is a feature request to allow the

问题 I'm sending a message from the content script to the background page. The message is a URL which then gets ajax parsed in the background. When I console.log the data retrieved into background.js the console log is pure html, but when I send the message back to my content script the message is suddenly in an object, and I'm not sure why. Here is my code: Content_Script.js: chrome.runtime.sendMessage({greeting: URL}, function(response) { console.log(response.farewell); //logs an object: Object

问题 I am writing a Chrome extension. I need to pass an element object from the content script to the background script. The goal: The extension is about record and replay user actions. The data is saved on extension`s localstorage on different object for each tab (by tab ID). The data structure is a list of {x: x, y:y, element: element} When the user wants to replay, I am using a loop for each object on the list and using .click() on the element Code in content script: The function that sends a

问题 I'm getting the error "Uncaught TypeError: Cannot read property 'onCommand' of undefined" while running a Chrome Extension with the following content: manifest.json: { "name": "Test", "description": "Key command test.", "version": "1.0", "manifest_version": 2, "content_scripts": [ { "js": ["background_test.js"], "matches": [ "http://*/*", "https://*/*"] }], "commands": { "Ctrl+M": { "suggested_key": { "default": "Ctrl+M", "mac": "Command+M" }, "description": "Ctrl+M." }, "Ctrl-L": {

问题 I've created a Chrome Extension based on https://thoughtbot.com/blog/how-to-make-a-chrome-extension (look at the end for the completed files) I've made two changes: I used jQuery 3.1.1 minimized instead of the older one given in the page above, and I changed content.js: chrome.runtime.onMessage.addListener( function(request, sender, sendResponse) { if( request.message === "clicked_browser_action" ) { $(document).off("touchmove mousewheel mousemove scroll"); } } ); The $(document).off()