The Library Properties

To define a library property, you can configure it in WEB-INF/zk.xml. The library-property Element for more information. For example,

<library-property>
	<name>org.zkoss.zul.Button.mold</name>
	<value>trendy</value>
</library-property>

Alternatively, you can define it as a system property with the configuration file of your Web server, though the system property affects the whole system, not just one Web application.