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The following example shows an action with a change of model:
<propertyChange>
<formulaExpression>"my change of model"</formulaExpression>
</propertyChange>
To set new model values, use a formula expression. With this expression, you can use complex XPath statements or extended functions. In the above example, the new value "my change of model" is set on the target node.
The following example shows an action with a visual event :
<uiAction methodName="setVisible">
<param name="visible" type="boolean" value="true"/>
</uiAction>
With an UI-action the method name and the parameters, which will be handed over, are required. In the above example the target element is hidden.