Re: AJAX without Wonder?
Re: AJAX without Wonder?
- Subject: Re: AJAX without Wonder?
- From: Chuck Hill <email@hidden>
- Date: Tue, 10 Mar 2009 07:12:26 -0700
On Mar 10, 2009, at 6:57 AM, Jake MacMullin wrote:
I'd love it if someone could answer Gennady's question. How does the
AJAX support added in WO 5.4 work? Could we have some documentation?
It works the same (literally) as Wonder's, but from a while back. The
ERXAjaxSession and ERXAjaxApplication source files are probably the
best available documentation. But you are going to have to re-create
a massive amount of work on the Ajax components for absolutely no
value to you.
As someone else said, using Wonder's Ajax != Using Wonder. Just
extend ERXAjaxSession and ERXAjaxApplication and you have access to
all of the components in the Wonder Ajax framework. The
ERXAjaxSession and ERXAjaxApplication were created so that you could
use the Ajax components without risking having Wonder drink your beer
and sleep with your girlfriend.
Due to casting in Ajax framework, the components won't (I think) work
with WO 5.4 without subclassing ERXAjaxSession and ERXAjaxApplication.
Chuck
Cheers,
Jake
On Tue, Mar 10, 2009 at 10:47 PM, Gennady Kushnir
<email@hidden> wrote:
Hello all
I have a question. Is there a way to use AJAX in WebObjects other than
employing Wonder?
I have rather large project and in fact I would not like to move it to
using Wonder.
I use AJAX for some tasks not related to modifying already displayed
data on the page but in some cases it would be better to refresh some
regions.
I have seen some methods regarding AJAX and PageFragment's in 5.4 API
reference. But there is no documentation on this.
Could you please point me on some documentation or instructions how to
make use or these capabilities.
Gennady
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--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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