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Postmessage Error 5

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The page and worker do not share the same instance, so the end result is that a duplicate is created on each pass. Specifications Specification Status Comment WHATWG HTML Living StandardThe definition of 'window.postMessage' in that specification. In this example, a worker is used to calculate Fibonacci numbers. window.onload = function() { // Get the window displayed in the iframe.

Below is a example of using a string to pass 'Hello World' to a worker in doWork.js. I am using iframe api and loading it like so: var tag = document.createElement("script"); tag.src = "https://www.youtube.com/iframe_api?version=3"; var firstScriptTag = document.getElementsByTagName("script")[0]; firstScriptTag.parentNode.insertBefore(tag, firstScriptTag); player1 = new YT.Player("intro-vid", { height: "100%", width: Worker()) that runs a named JavaScript file — this file contains the code that will run in the worker thread; workers run in another global context that is different from the Audio Workers provide the ability for direct scripted audio processing to be done in a web worker context. http://stackoverflow.com/questions/3346244/postmessage-access-denied

Uncaught Datacloneerror: Failed To Execute 'postmessage' On 'window': An Object Could Not Be Cloned.

The exception to this is if the worker script's origin is a globally unique identifier (for example, if its URL has a scheme of data or blob). Need some help about it please. emacs enlarge font of function names in source code just like source ingisght How to heal religious units? An accessibility application can use PostMessage to post WM_APPCOMMAND messages to the shell to launch applications.

The "onReady" event get's fired, but other events such as "onStateChange" do not. The article is called Cross-Domain Messaging With postMessage and is located at http://blog.teamtreehouse.com/cross-domain-messaging-with-postmessage.CaptchaSubmitAs we build an ecosystem where web applications can interact with one another we need a way of securely The message is not posted to child windows. Web Worker An Object Could Not Be Cloned To run your app from the file:// scheme, run Chrome with the --allow-file-access-from-files flag set.

Always specify an exact target origin, not *, when you use postMessage to send data to other windows. Failed To Execute 'postmessage' On 'worker' Msg [in] Type: UINT The message to be posted. This will be called when the user clicks the ‘Send Message' button. the secret response " + "is: rheeeeet!", event.origin); } window.addEventListener("message", receiveMessage, false); Notes Any window may access this method on any other window, at any time, regardless of the location of

A dedicated worker is only accessible from the script that first spawned it, whereas shared workers can be accessed from multiple scripts. Postmessage Iframe Did something change on the iframe API? This is only allowed if the recipient's principal is contained within the sender's principal for security reasons. [3] IE8 and IE9 only support it for and