Chrome runtime sendMessage JSON

Along with the message itself, the listener is passed: a sender object giving details about the message sender; a sendResponse function which it can use to send a response back to the sender. "description": "Use the chrome.runtime API to retrieve the background page, return details about the manifest, and listen for and respond to events in the app or extension lifecycle. To send a message which will be received by the onMessageExternal listener, use runtime.sendMessage(), passing the ID of the recipient in the extensionId parameter.. sendMessage (p, function (response) console . runtime. In that case the first message generated by the host process is handled as a response to the original request, i.e. So, i want any help for try solve this. The trouble here is that http resquest not is made and i never receives callback responseText correctly, always comes as undefined in chrome.runtime.sendMessage.. chrome.runtime.onMessage call multiple time. Viewed 878 times 1.
I would think that in the background script, chrome.runtime.sendMessage would be chrome.tabs.sendMessage - because that's how one sends messages to content scripts docs – Jaromanda X May 29 '17 at 4:38 I'm having troubles for make a http request using chrome.runtime.sendMessage( in my content script ) and chrome.runtime.onMessage.addListener ( in my backgroud html page ).. … On the other hand, when a message is sent using runtime.sendNativeMessage, without creating a messaging port, Chrome starts a new native messaging host process for each message. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. chrome. Edge Extension browser.runtime.sendmessage() Ask Question Asked 3 years, 4 months ago.

You can also use this API to convert the relative path of URLs to fully-qualified URLs." JSON; XML; Closed Bug 1308421 ... chrome.runtime.send Message callback not called in extension popup ... (KHTML, like Gecko) Chrome/54.0.2840.50 Safari/537.36 Steps to reproduce: Using chrome.runtime.sendMessage send a message to the background script and respond in the background script Actual results: The callback in the popup was not called Expected results: The callback in the … stringify ( response ) } ` ) ; // If you want to sendMessage from tab of browser, Ask Question Asked 2 years, 10 ... function updateProjectDropDown() { console.log('Request dispatch for getProjectList'); chrome.runtime.sendMessage({action: 'getProjectList'}, function (resp) { console.log(resp.t + ': bootstrap.js JS received the message'); }); } This is browser's console. User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 Safari/537.36 Steps to reproduce: Created a web extension where the popup would request information from the background script using `chrome.runtime.sendMessage`. log ( `message from background: ${ JSON . , 2. Active 7 months ago. This is backgound js console. Learn more . Chrome will pass it to the response callback specified when runtime.sendNativeMessage is called. While the initial message arrives in the background script, the … Trying to convert an extension from chrome to edge and I'm having an issue with browser.runtime.sendmessage() with a listener.