Refresh the full tree

[fra...@gmail.com]

Hello,
I would like to know how to refresh the whole tree using ajax method.
I'm unable to find how to do this.

Explications :
I have a tree and a user can click on, it open a menu into an iframe
to rename, remove the selected item. One time it's don, my database is
updated but not my tree of course. I would like to call a function to
refresh my tree.

Thanks !

[mar10]

haven't tried it, but does
rootNode.removeChildren(true)
rootNode.appendAjax(..)
work?

[fra...@gmail.com]

Thank you for your answer. I'm going to try and I say you if it's
done.

[fra...@gmail.com]

In fact I think i don't understand how to write it ...

here is mys code, could you help me please ?

$(function(){

$("#tree").dynatree({
checkbox: true,
selectMode: 2,
[...]
});

function reloadTree(){
$("#tree").dynatree.rootNode.removeChildren(true);
$("#tree").dynatree.rootNode.appendAjax();
}

And when i call reloadTree function I have an error :
Erreur : $("#tree").dynatree.rootNode is undefined

I'm sorry I begin with jquery and I haven't all understand again ...

Thanks !

On 20 avr, 19:51, mar10 <moo...@wwWendt.de> wrote:

[mar10]

this could be your refresh function:

var rootNode = $("#tree").dynatree("getRoot");
rootNode.removeChildren();
rootNode.appendAjax({
url: "...",
data: {...}
});

You could pass the same argumentds to appendAjax() that you passed to
initAjax()
m~