Interaction between elements in different iframes is very restricted. | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		rendaw 8 months ago \| parent \| context \| favorite \| on: Why can't HTML alone do includes? Interaction between elements in different iframes is very restricted.

danans 8 months ago [–]

IIRC, you can communicate entire JSON objects between an iframe and it's host frame with PostMessage.

The host can then act as a server for the iframe client, even updating it's state or DOM in response to a message from the iframe.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact