Making a Chrome extension not work on certain pages
I am creating an extension and I need to know how to make a filter, so that it is not activated on certain pages (which the user chooses). I don't know much about web开发者_开发知识库 development, so don't think that your solution is 'so easy that it mustn't work'.
You can programatically inject javascript into pages:
//in background.html
var allowedUrlList = ["http://..."];
chrome.tabs.onUpdated.addListener(function(tabId, changeInfo, tab) {
if(changeInfo.status == "complete") {
if(allowedUrlList.indexOf(tab.url) != -1) {
chrome.tabs.executeScript(tabId, {file: "content_script.js"});
}
}
});
if (specialPages[document.location.href]) {
// go away
}
else {
// do stuff
}
Something like that.
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