com.groiss.dms
Interface FormEventHandler2

All Superinterfaces:

FormEventHandler

All Known Implementing Classes:

FormEventAdapter

public interface FormEventHandler2
extends FormEventHandler

This interface extends FormEventHandler to allow more flexible interaction when showing a form.

Method Summary

void	beforeShow(DMSForm f, FormContext ctx, javax.servlet.http.HttpServletRequest req) This method will be called before the page for the passed form is build.

Methods inherited from interface com.groiss.dms.FormEventHandler

getName, onDelete, onInsert, onShow, onUpdate

Method Detail

beforeShow

void beforeShow(DMSForm f,
                FormContext ctx,
                javax.servlet.http.HttpServletRequest req)
                throws java.lang.Exception

This method will be called before the page for the passed form is build. This allows particularily to set default values for form attributes which will be used when building the page.

Parameters:

f - the form to show

ctx - holds context information for the form

req - the http request requesting the form's page

Throws:

java.lang.Exception