ok,
there is a statusIndicator comp., but that is not JS.
so here is a "monitoring ppr" JS:
var requestQueue = TrPage.getInstance().getRequestQueue();
requestQueue.addStateChangeListener(myCallback);
function myCallback(state)
{
var busy = state == TrRequestQueue.STATE_BUSY;
var div = document.getElementById("load");
div.style.display = busy ? "inline" : "none";
}
a div like this could be in the page:
<div id="load" style="display: none; background-color: red;..."> LOADING...
</div>
we also have a DOM replace notification, after PPR
TrPage.getInstance().addDomReplaceListener(myCallback);
function myCallback(oldDom, newDom)
{ ...}
I think more on that is in the dev-guide.
-Matthias
On Jan 22, 2008 11:56 PM, Renzo Tomaselli <[EMAIL PROTECTED]> wrote:
> Hi, assume to have a component which might be rendered either in a full
> page or in a PPR context.
> It needs to distinguish these alternatives since it might run some js
> chunck requiring full DOM completion.
> For example, on IE we are not allowed to modify the DOM before page
> completion, thus we must delay by means of onLoad handling.
> How do we know "officially" from js that we are in a PPR ?
> Suggestions are welcome.
>
>
>
--
Matthias Wessendorf
further stuff:
blog: http://matthiaswessendorf.wordpress.com/
sessions: http://www.slideshare.net/mwessendorf
mail: matzew-at-apache-dot-org
