Aparajita -
Thanks a lot for the feedback.
Think I got all my questions answered in a 'one-er'.
Best Regards
Peter
On 22 Jan 2008, at 15:00, Aparajita Fishman wrote:
Lately I've been doing some restructuring on a site to improve
performance and was wondering if there is any overhead involved
when dynamically constructing a page from many smaller dynamic
components using 'includes' as opposed to having all the code in
the same page.
(For example, a product list page has the product summary
component as an 'include' inside a loop).
There is overhead of course whenever you do an include. I usually
stay away from doing includes in a loop. In such cases I tend to
put the code in a library method. But if you don't expect many
iterations of the loop, don't worry too much about the overhead.
I've been using the fusebox naming conventions and structuring the
site as much as possible into fuseactions, circuits, fuses,
display code and layout code
My current convention is to have three subfolders within each
circuit: controller, model, and view. Business logic and non-DB
actions go in controller, database access goes in model, and
display code goes in view.
I thought that maybe Active 4D doesn't cache the included modules
(say, the way it does libraries) and so it might be slower for the
moment than a monolithic page where there are many iterations.
That is correct.
Also, what is the recommended way to pass properties set by a
fuseaction to a display component ? (for example, the
fuseaction . . . 'act_DoaQuery.a4d' . . . sets some properties
and the display component 'dsp_showCatalog' wants to read these
properties and modify it's own logic based on them. Is a
collection the way to do this ? Where is best to initialise it ?
It depends on what the properties are. If the data comes from the
DB, use a RowSet. If you have single properties, local variables
are fine. If you have a lot of data of various types, a collection
is the cleanest way.
Regards,
Aparajita
www.aparajitaworld.com
"If you dare to fail, you are bound to succeed."
- Sri Chinmoy | www.srichinmoy.org
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