Property:

org.zkoss.zul.tree.maxRodPageSize

Default: 1

Specifies how many pages (of treeitems) to keep rendered in memory (on the server side) when navigating the tree using pagination. It is used only if live data (org.zkoss.zul.Tree#setModel(org.zkoss.zul.TreeModel)) and in paging mold (org.zkoss.zul.Tree#getPagingChild()).

If you prefer to configure a particular component, you could specify it as the custom attribute of the component or any of its ancestor components.

<tree>
  <custom-attributes org.zkoss.zul.tree.maxRodPageSize="5"/>
...

Version History

Version Date Content
7.0.0 August 2013 ZK-1898-Tree support render on demand