My manifest.json contains
"content_scripts": [
{
"matches": ["http://www.facebook.com/*","https://www.facebook.com/*"],
"js": ["js/jquery-1.7.2.min.js", "js/jquery.livequery.min.js", "js/script.js"]
}
]
and the contents of script.js are
$("#FB_HiddenContainer").livequery(function(){
chrome.tabs.create({"url":"http://www.google.com"});
});
When i open facebook, console reports an error
Uncaught TypeError: Cannot call method 'create' of undefined
at
chrome-extension://whateveristhisweirdcode/js/script.js:2
How can i make it open a new tab??
Content scripts can't access most extension APIs; only those listed in the content scripts doc will work. Instead, use window.open("http://www.google.com") (yes, this does create a new tab in Chrome; no, there aren't any user settings in Chrome that would change that). If you need more access to the extension APIs, you can use message passing to make your service worker (manifest version 3) or event page (manifest version 2) do things on behalf of the content script.