Howard, since you're into doing quick fixes/enhancements. :)
could you please add a "loading" effect for zones? :)
since at the moment other developers in our company have added local
hacks to get a little loading effect going (simple hour glass or
somesuch), but I would love to rip out all of our hackish code, if
tapestry can support it natively. :)
it would be the first motivator for more zone events. I would just add
loading effects :) And you can leave the show/update ones. I would
even add loadingEnd, showEnd, updateEnd, to allow you to chain effects
together easier, for transitions: slide right, then fade in. or fade
out, then slight in left, etc.
.loading {
background-image: url(
http://ssres.s3.amazonaws.com/img/bg/loadingCircle.gif );
background-repeat: no-repeat;
padding-top: 5px;
min-height: 20px;
}
Blower, Andy wrote:
Fantastic, might be worth removing the line "Currently, the partial page content
that is rendered may not use an Environmental services. This is expected to change
soon." from http://tapestry.apache.org/tapestry5.1/guide/ajax.html then.
-----Original Message-----
From: Hugo Palma [mailto:hugo.m.pa...@gmail.com]
Sent: 24 March 2009 18:23
To: Tapestry users
Subject: Re: Executing javascript on ajax call return
I've just tried using renderSupport on a partial page render and it
worked
great. I'm using 5.1.0.2-SNASHOT.
On Tue, Mar 24, 2009 at 4:14 PM, Blower, Andy
<andy.blo...@proquest.co.uk>wrote:
Unfortunately this doesn't work because Environmental stuff is not
available when doing partial page renders - well for 5.0.18 at least,
maybe
it works with 5.1.0.1? This is the perfect mechanism for doing this
though.
I'll be trying 5.1 later this week so I'll try it again then.
Thanks.
-----Original Message-----
From: Fernando Padilla [mailto:f...@alum.mit.edu]
Sent: 24 March 2009 15:35
To: Tapestry users
Subject: Re: Executing javascript on ajax call return
This already works.. when you do RenderSupport.addScript(), while
rendering a zone/block, it will be executed when that zone is put
into
the page. But I can't remember what version of tapestry this got
turned
on..
Blower, Andy wrote:
I would like to be able to add javascript to the 'script' key
section
that is returned as a partial page render. Client side events are
okay,
but being able to return some JS that runs is more flexible. It's
also
partially there already and just needs exposing I think.
At present we've resorted to returning some inline JS in the
markup
returned. Nasty, but it works. I assume we've not missed a better
way
of doing this?
-----Original Message-----
From: Howard Lewis Ship [mailto:hls...@gmail.com]
Sent: 24 March 2009 00:54
To: Tapestry users
Subject: Re: Executing javascript on ajax call return
I've been thinking for a while that there needs to be more
client-
side
events, so that the zone element could ire
"tapestry:zone:fetched",
"tapestry:zone:show", etc.
On Mon, Mar 23, 2009 at 3:19 PM, Thiago H. de Paula Figueiredo
<thiag...@gmail.com> wrote:
Is therea JIRA for that so I can vote on it?
Em Mon, 23 Mar 2009 17:29:03 -0300, Fernando Padilla
<f...@alum.mit.edu>
escreveu:
Nope, there is no way to do javascript callbacks after a zone
is
updated.
Zones right now are missing lifecycle callbacks, that you can
hook
into.
They do have the show/update callbacks that the Effects hook
into,
but it
could/should/hopefully will be expanded, eventually.. :)
things like:
preFetch
preShow
preUpdate
postUpdate
But if you wanted to hack up your own, then start looking at
tapestry.js:
Tapestry.ZoneManager
Tapestry.Initializer.zone
Tapestry.Initializer.linkZone
Thiago H. de Paula Figueiredo wrote:
Em Mon, 23 Mar 2009 16:20:08 -0300, Hugo Palma
<hugo.m.pa...@gmail.com>
escreveu:
Is there a way to execute some javascript right after a zone
update is
performed ? I can't seem to find a place where i can
register
to
listen
for an ajax call return.
Well, Prototype has a global way to provide these callbacks:
http://www.prototypejs.org/api/ajax/options. If you have more
than
one zone
in a single page, I don't know how you would do that.
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Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
Consultor, desenvolvedor e instrutor em Java
http://www.arsmachina.com.br/thiago
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Creator Apache Tapestry and Apache HiveMind
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