Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
The mozbrowsertitlechange event is fired when the title of a browser <iframe> (i.e. the contents of the <title> element) changes.
CustomEvent<iframe>| Property | Type | Description |
|---|---|---|
target Read only |
EventTarget |
The browser iframe |
type Read only |
DOMString |
The type of event. |
bubbles Read only |
Boolean |
Whether the event normally bubbles or not. |
cancelable Read only |
Boolean |
Whether the event is cancellable or not. |
detail Read only |
String |
The title of the document. |
var browser = document.querySelector("iframe");
browser.addEventListener("mozbrowsertitlechange", function( event ) {
console.log("The title of the document is:" + event.detail);
});
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