[CLOSED] Send all treepanel nodes to directevent as extraparam

[KorsG]

Hi,

I have a page which includes an editable treepanel + other controls.

I want everything to be saved in 1 directevent, but i don't know how to get all the treepanel nodes and add them as an extraparam.

Can you help me out?

I found this method in a previous post, but with this it's only possible to get 1 node.

 <DirectEvents>
    <Click OnEvent="SubmitNode">
        <ExtraParams>
            <ext:Parameter Name="node" Value="#{TreeGrid1}.convertToSubmitNode(#{TreeGrid1}.getSelectionModel().getSelectedNode())" Mode="Raw" Encode="true"/>
        </ExtraParams>
    </Click>
</DirectEvents>

Let me know if you want an example.