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Ashutosh Dumiyan 2019-07-07 18:24:59 +05:30 • committed by GitHub
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3-frames-and-windows/03-cross-window-communication/article.md
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@ -33,7 +33,7 @@ An `<iframe>` tag hosts a separate embedded window, with its own separate `docum
We can access them using properties: We can access them using properties:
- `iframe.contentWindow` to get the window inside the `<iframe>`. - `iframe.contentWindow` to get the window inside the `<iframe>`.
- `iframe.contentDocument` to get the document inside the `<iframe>`, короткий аналог `iframe.contentWindoe.document`. - `iframe.contentDocument` to get the document inside the `<iframe>`, короткий аналог `iframe.contentWindow.document`.
When we access something inside the embedded window, the browser checks if the iframe has the same origin. If that's not so then the access is denied (writing to `location` is an exception, it's still permitted). When we access something inside the embedded window, the browser checks if the iframe has the same origin. If that's not so then the access is denied (writing to `location` is an exception, it's still permitted).