Closed hakunin closed 6 years ago
What part were you struggling with?
The example at https://developer.chrome.com/extensions/messaging works without problems for me.
Place at the bottom of extension/background/inject.js:
chrome.runtime.onMessage.addListener(
function(request, sender, sendResponse) {
console.log(sender.tab ?
"from a content script:" + sender.tab.url :
"from the extension");
if (request.greeting == "hello")
sendResponse({farewell: "goodbye"});
});
In a React component, e.g. the constructor of InjectApp
in extension/inject.js:
chrome.runtime.sendMessage({greeting: "hello"}, function(response) {
console.log(response.farewell);
});
Thanks, I've been able to find a way to do it after a week of researching the topic on stackoverflow.
Hi, I've been trying to add messaging from the injected script to a dev panel aaaaand the learning curve is pretty steep.
It might be a great addition to add messaging, since I've seen people struggling with it on stack overflow as well.
I haven't been able to pass a message from injected script yet.