[Laszlo-dev] Are there any tricks I should know about lz.embed?

[Max Carlson]

I never implemented callMethod() for DHTML - since it's already running 
as native JS, you should be able to call the method directly...  Perhaps 
we should add a callMethod() for DHTML - there is a setCanvasAttribute() 
implementation that works across both.

P T Withington wrote:
> I'd like to add a handler to the browser window focus event that will 
> call into (all) the laszlo apps on the page to a keyboard kernel routine 
> that I am calling allKeysUp.  The idea is that when a browser window 
> (re) gains focus, we need to clear out any keys that might appear to be 
> "stuck" (this is for LPP-8056).  AFAICT, keystrokes that take focus away 
> from the browser window, such as Alt-tab, or a command-key sequence that 
> opens another window, don't see the key up event (because the browser 
> window no longer has focus).
> 
> It looks to me like I can use the existing broadcast mechanism and the 
> callMethod mechanism to implement this.  I'm just wondering if there are 
> any 'gotchas' I need to watch for when fiddling with embednew.js.  Are 
> there any tricks to getting the browser to load the new version?  Do I 
> have to do anything special to deal with DHTML vs. SWF apps?
> 
> Thanks for any guidance you can give!

-- 
Regards,
Max Carlson
OpenLaszlo.org