Yep, that's a nice way of doing this...
It's also how effects are currently implemented
http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/tapestry/fx.js?view=markup
Anyway, Daniel, it wouldn't hurt adding a JIRA request for this feature
- i know i'll need something like this
in the very near future.
I also think i like the Microsoft way of doing this, i.e. with a component
<div jwcid="@contrib:ShowOnAjax"> ... </div>
instead of the tacos way, i.e. with the statusElement parameter for
every link of form
component ( http://tacos.sourceforge.net/components/AjaxDirectLink.html )
[EMAIL PROTECTED] wrote:
Hi Daniel,
in the onLoad of Dojo you have to registered two functions
dojo.event.connect("around", tapestry, "loadContent", this, "postLoading");
dojo.event.connect("around", tapestry, "linkOnClick", this, "preLoading");
These functions surround the tapestry functions responsible for updating
content.
function preLoading(miObj)
{
//
// Get the id of updated component
var id = miObj.args[1];
//
// Here your code
Dojo.byId("loader").Show
return miObj.proceed();
}
function postLost(miObj)
{
//
// Get the id of updated component
var id = miObj.args[0];
//
// Here your code
Dojo.byId("loader").Show
return miObj.proceed();
}
ciao.michael.
-----Ursprüngliche Nachricht-----
Von: "Tapestry users" <users@tapestry.apache.org>
Gesendet: 16.01.07 14:03:40
An: Tapestry users <users@tapestry.apache.org>
Betreff: Ajax Loading Indicator (google style)
Hello all.
I'm using Tapestry 4.1.1 and i'm learning to use ajax with it.
Now i'm trying to make a loading indicator for ajax request when are
loading, like google. So i make a simple div like this:
<div id="loader" class="loader">Loading...</div>
and i want to make it visible when i run an EventListener and when it's
finish, make it invisible. In other frameworks making this was very
easy, but i dont know how to make it with Dojo, using something like
Dojo.byId("loader").Show <- when i get "onloading" ajax thing.
Dojo.byId("loader").Hide <- and whern i get "oncomplete" ajax thing.
Anyone knows any way to do this? Theres is something like
updateComponent to make it visible and invisible?
Cheers
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