Submitting the Page on Enter Key - OAF

If you have a case where you want to submit the form when the user selects the Enter key.

So we will make the use of OABoundValueEnterOnKeyPress API & will associate ON_KEY_PRESS_ATTR attribute with the bean that needs to submit the page when ENTER key is pressed

import oracle.apps.fnd.framework.webui.beans.message.OAMessageTextInputBean;
import java.util.Hashtable;
import oracle.apps.fnd.framework.webui.OABoundValueEnterOnKeyPress;
import oracle.apps.fnd.framework.webui.OAWebBeanConstants;




public void processRequest(OAPageContext pageContext, OAWebBean webBean)
 {
   super.processRequest(pageContext, webBean);

    //Enter Button Handling
//HelloName is the Id of the bean in which user will enter some value and press Enter Button
OAMessageTextInputBean HelloName = (OAMessageTextInputBean)webBean.findChildRecursive("HelloName");

if (HelloName != null)
 {
   Hashtable params = new Hashtable();  
   params.put ("Go", "Go"); 
   HelloName.setAttributeValue(OAWebBeanConstants.ON_KEY_PRESS_ATTR,
       new OABoundValueEnterOnKeyPress(pageContext,
           "DefaultFormName",  //enclosing form name
            params, 
            true,  //client validated
            true)); // server validated
           }                                      


  }
public void processFormRequest(OAPageContext pageContext, OAWebBean webBean)
{
super.processFormRequest(pageContext, webBean);

if (pageContext.getParameter("Go") != null)
    {
       //Once Enter Key is pressed you can handle it here.
    }
  }