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function do_something (request, sender, sendResponse) {
//removeEverything();
console.log("DONE!!");
browser.runtime.onMessage.removeListener(do_something);
browser.runtime.onMessage.addListener(do_something);
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| import { echo } from "../mymodule";
echo("CONTENT SCRIPRT!!!");
function handleMessage2 (oRequest, xSender, sendResponse) {
console.log(`[Content script] received: ${oRequest.content}`);
change(request.myparam);
//browser.runtime.onMessage.removeListener(handleMessage);
sendResponse({response: "response from content script"});
}
function removeEverything () {
while (document.body.firstChild) {
document.body.firstChild.remove();
}
}
function change (param) {
document.getElementById("title").setAttribute("background-color", "#809060");
console.log("param: " + param);
document.getElementById("title").setAttribute("background-color", "#FF0000");
}
/*
Assign do_something() as a listener for messages from the extension.
*/
browser.runtime.onMessage.addListener(handleMessage2);
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