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Ilya Kantor 2019-08-10 16:32:43 +03:00
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3-frames-and-windows/03-cross-window-communication/article.md
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@ -118,7 +118,7 @@ That's all. Now they can interact without limitations. Again, that's only possib
## Iframe: wrong document pitfall
When an iframe comes from the same origin, and we may access its `document`, there's a pitfall. It's not related to cross-domain things, but important to know.
When an iframe comes from the same origin, and we may access its `document`, there's a pitfall. It's not related to cross-origin things, but important to know.
Upon its creation an iframe immediately has a document. But that document is different from the one that loads into it!
@ -326,7 +326,7 @@ window.addEventListener("message", function(event) {
}
alert( "received: " + event.data );
// can message back using event.source.postMessage(...)
});
```