Property:

org.zkoss.zul.listbox.preloadSize

Default: 50
[Since 6.0.1]

Default: 7
[Since 5.0.8]

Specifies the number of items to preload when receiving the rendering request from the client. It is used only if live data (org.zkoss.zul.Listbox#setModel(ListModel)) and not paging (org.zkoss.zul.Listbox#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.

<listbox>
  <custom-attributes org.zkoss.zul.listbox.preloadSize="10"/>
...

Version History

Version Date Content
5.0.8 June 2011 Deprecated setPreloadSize, instead with a custom attributes “org.zkoss.zul.listbox.preloadSize”.