Guess this won't be enough, you have to redraw also the node that was
selected previously.
What I did was that I redrawn the whole tree.
It was a 10 minutes hack, I took wicket tree and changed all links to
AjaxFailbackLink.
I can say that even redrawing the whole tree was magnitudes better that
refreshing whole page.
-Matej
Igor Vaynberg wrote:
yep, we dont have one built yet. its a shame, but we are all very busy
right now as you can see :)
if you want something quick you can do this:
take the existing tree component and replace the links it generates with
ajaxlink and redraw that whole node.
i believe matej did something very similar if not the exact thing and
said it worked very well.
-Igor
On 4/21/06, *Johan Compagner* < [EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>> wrote:
there is as far as i know not a prebuild component for this
But you could build it.
johan
On 4/21/06, *David Griffiths* < [EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>> wrote:
Hi, how far away is Wicket from being able to do this:
- create a tree object initially displaying only the root node
- when you click to expand a node do it via a xmlhttprequest to
the server
- the server responds with just the children which are inserted
into the
DOM rather than the entire page or entire tree object being redrawn
and as an optional nice-to-have:
- preload the children as hidden elements and have an expand
operation
use javascript to make the children visible locally (no
roundtrip delay)
whilst meanwhile calling the server to add new hidden
grandchildren in
the background.
Thanks,
Dave
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