Control video on parent page from child page

[DBear]

Possible duplicate of this post:

How to call Javascript function of child page from master page

I have master page embbed many iframe ( child page) inside, and on child page has fuction callfunction(); How can I call and run callfunction(); from master page? I tried this code but not work document.getElementById(“iframeid”).contentWindow.callfunction(); Thank you so much.

Try not to create more than one post for the same thing!

It's difficult to understand what you have when you say "Hype parent page". Do you mean you have a HTML page with more than one Hype document or you have a Hype document with an iframe in it?

IF it's the later, then I showed you the technique of accessing an iframe (widget) within Hype in the other post. If it's the former then Hype has a way of being accessed outside the document (i.e from a separate part of the HTML by using

HYPE.documents["documentName"];

Tumult Hype Documentation

@chansi12

mini website inside with button1

Is this another Hype document or just HTML?