How to call a function from a (external) page that loads in an (internal) iframe

[h_classen (Hans-Gerd Claßen)]

search the web and the forum for postMessage.
code has to be placed within the loaded doc (iFrame) and the parent (hype).

it's a protocol that enables messaging between nested documents.

if it's all hype, you can use @MaxZieb's extension:

Hype Global Behavior (Custom Behavior Extension)

[HypeGlobalBehavior] This idea got triggered back in the day when trying to explain Custom Behavior as Tweets. The idea stuck with me … Mostly I use Hype these days for Widgets in CMS-Projects, hence I thought I share the concept of a unified communication pipeline across individual widget. So, I recreated LocalConnection from the Flash-days with a little Twitter-twist and named it GlobalBehavior: Hint: The code is an extension. It enables all Hype-Widget loaded on the sa…