[Seaside] Re: #with: and #children: is one redundant?

Avi Bryant avi at dabbledb.com
Fri Oct 19 18:08:42 UTC 2007

On 10/19/07, Lukas Renggli <renggli at gmail.com> wrote:

> For example, if you want your visible components to be able to add
> elements to the <head>, then you need to call their #updateRoot:
> method before you let them generate the <body>. At the time the <body>
> is rendered the <head> might already have left the server and is on
> the way to the client (when using a streaming server at least).

And there's a redirect between #children being asked to #updateUrl:,
and being rendered to the <body> - so it's not just in the streaming
server case that it matters.

Another count against a null rendering pass is that in many cases this
would double the response time, since all database queries etc would
get (needlessly) executed twice.


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