Answer Posted / penchala

In struts, every form control need to have one ActionForm
class property and getter/setter method for it.
DynaActionForm will replace the ActionForm with the simple
xml mappings so that the java form class can be eliminated
and thus helps in developing the application more quickly.
The advantages of using the DynaActionForm are as follows:-


1. No ActionForm is required.

2. Replace the property mapping with the simple xml file so
that if any property is to add and remove then there is no
need to compile the java class again.


The mapping is to be done in the struts-config.xml file in
the <form-bean> tag for all the form properties.

<form-bean name="inputForm"
type="org.apache.struts.action.DynaActionForm" >
<form-property name="name" type="java.lang.String"/>
<form-property name="email" type="java.lang.String" />
</form-bean>

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