JSF core tag library.
Tag valueChangeListener


Adds the specified ValueChangeListener to the nearest parent UIComponent (which is expected to be a UIInput component). Whenever the form containing the parent UIComponent is submitted, an instance of the specified type is created. If the submitted value from the component is different from the component's current value then a ValueChangeEvent is queued. When the ValueChangeEvent is processed (at end of the validate phase for non-immediate components, or at end of the apply-request-values phase for immediate components) the object's processValueChange method is invoked.

Unless otherwise specified, all attributes accept static values or EL expressions.


Tag Information
Tag Classorg.apache.myfaces.taglib.core.ValueChangeListenerTag
TagExtraInfo ClassNone
Body Contentempty
Display NameNone

Attributes
NameRequiredRequest-timeTypeDescription
typetruefalsejava.lang.StringThe name of a Java class that implements ValueChangeListener.

Variables
No Variables Defined.


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