[Seaside-dev] Canvas Differences

[Philippe Marschall]

2011/2/1 Avi Shefi <avishefi at gmail.com>:
> Hi,
> I'm working on improving HTML5 support on Seaside, and wondered what's the
> semantic difference between WAHtmlCanvas and WARenderCanvas ?
> From an overview it looks like HTML5 input-related elements are on
> WARenderCanvas, and the rest is on WAHtmlCanvas.
>
> What kind of tags should be implemented where?

Lemme quote from the class comment:

WAHtmlCanvas
This is an abstract canvas that knows about HTML but nothing about
callbacks. Subclasses must implement #document.

WARenderCanvas
This canvas knows about callbacks and is intertwined with the rest of
the framework.

Cheers
Philippe