org.apache.tapestry.form
Interface RequirableFieldSupport

All Known Implementing Classes:
RequirableFieldSupportImpl

public interface RequirableFieldSupport

Implements the logic used by RequiredFields for required field checking on rewind and generating client-side logic during render.

Since:
4.0
Author:
Paul Ferraro

Method Summary
 void render(RequirableField component, IMarkupWriter writer, IRequestCycle cycle)
          Called by the RequiredField during render to generate client-side validation logic.
 void rewind(RequirableField component, IMarkupWriter writer, IRequestCycle cycle)
          Called by the RequiredField during rewind to perform required field checking.
 

Method Detail

render

void render(RequirableField component,
            IMarkupWriter writer,
            IRequestCycle cycle)
Called by the RequiredField during render to generate client-side validation logic.


rewind

void rewind(RequirableField component,
            IMarkupWriter writer,
            IRequestCycle cycle)
Called by the RequiredField during rewind to perform required field checking.