Combobox Renderer

When a combobox (Combobox) is assigned with a model, a default renderer is assigned too. The default renderer will assume that the combobox displays the data as a string. If you want to display more sophisticated information or retrieve a particular field of the data, you have to implement ComboitemRenderer to handle the rendering.

For example,

public class MyRenderer implements ComboitemRenderer {
	public void render(Comboitem item, Object data, int index) throws Exception {
		item.setLabel(((User)data).getName());
		item.setDescription(((User)data).getDescription());
	}
}

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Version History

Version	Date	Content
6.0.0	February 2012	The index argument was introduced.