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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