Olha amigos, criei um formulario no netbeans do tipo “Pagina Jsf de Visual Web”.
Dentro coloquei 2 botoes do netbeans… gostaria de programar os botoes ( qualquer um deles ) para que no momento que o mouse passar por cima deles ele mande uma msg qualquer.
Eu reparei que é MVC, entao tem 3 partes, o Projeto, o Jsp e o Java.
Como programar esse evento ? poderiam me mostrar
O código desse formulario (basicão):
JSP:
[code]<?xml version="1.0" encoding="UTF-8"?>
<jsp:root version=“2.1” xmlns:f=“http://java.sun.com/jsf/core” xmlns:h=“http://java.sun.com/jsf/html” xmlns:jsp=“http://java.sun.com/JSP/Page” xmlns:webuijsf=“http://www.sun.com/webui/webuijsf”>
<jsp:directive.page contentType=“text/html;charset=UTF-8” pageEncoding=“UTF-8”/>
<f:view>
<webuijsf:page id=“page1”>
<webuijsf:html id=“html1”>
<webuijsf:head id=“head1”>
<webuijsf:link id=“link1” url="/resources/stylesheet.css"/>
</webuijsf:head>
<webuijsf:body id=“body1” style="-rave-layout: grid">
<webuijsf:form id=“form1”>
<webuijsf:button id=“button1” style=“height: 48px; left: 288px; top: 168px; position: absolute; width: 71px” text=“Botão”/>
<h:commandButton id=“button2” style=“height: 48px; left: 288px; top: 216px; position: absolute; width: 72px” value=“Enviar”/>
</webuijsf:form>
</webuijsf:body>
</webuijsf:html>
</webuijsf:page>
</f:view>
</jsp:root>
[/code]
Java:
[code]/*
- To change this template, choose Tools | Templates
- and open the template in the editor.
*/
package sysprojectweb;
import com.sun.rave.web.ui.appbase.AbstractPageBean;
import javax.faces.FacesException;
/**
-
Page bean that corresponds to a similarly named JSP page. This
- class contains component definitions (and initialization code) for
- all components that you have defined on this page, as well as
- lifecycle methods and event handlers where you may add behavior
- to respond to incoming events.
- @version Page1.java
- @version Created on 24/08/2010, 08:58:02
-
@author danilo
*/
public class Page1 extends AbstractPageBean {
//
/**
* <p>Automatically managed component initialization. <strong>WARNING:</strong>
* This method is automatically generated, so any user-specified code inserted
* here is subject to being replaced.</p>
*/
private void _init() throws Exception {
}
// </editor-fold>
/**
* <p>Construct a new Page bean instance.</p>
*/
public Page1() {
}
/**
* <p>Callback method that is called whenever a page is navigated to,
* either directly via a URL, or indirectly via page navigation.
* Customize this method to acquire resources that will be needed
* for event handlers and lifecycle methods, whether or not this
* page is performing post back processing.</p>
*
* <p>Note that, if the current request is a postback, the property
* values of the components do <strong>not</strong> represent any
* values submitted with this request. Instead, they represent the
* property values that were saved for this view when it was rendered.</p>
*/
@Override
public void init() {
// Perform initializations inherited from our superclass
super.init();
// Perform application initialization that must complete
// *before* managed components are initialized
// TODO - add your own initialiation code here
// <editor-fold defaultstate="collapsed" desc="Managed Component Initialization">
// Initialize automatically managed components
// *Note* - this logic should NOT be modified
try {
_init();
} catch (Exception e) {
log("Page1 Initialization Failure", e);
throw e instanceof FacesException ? (FacesException) e: new FacesException(e);
}
// </editor-fold>
// Perform application initialization that must complete
// *after* managed components are initialized
// TODO - add your own initialization code here
}
/**
* <p>Callback method that is called after the component tree has been
* restored, but before any event processing takes place. This method
* will <strong>only</strong> be called on a postback request that
* is processing a form submit. Customize this method to allocate
* resources that will be required in your event handlers.</p>
*/
@Override
public void preprocess() {
}
/**
* <p>Callback method that is called just before rendering takes place.
* This method will <strong>only</strong> be called for the page that
* will actually be rendered (and not, for example, on a page that
* handled a postback and then navigated to a different page). Customize
* this method to allocate resources that will be required for rendering
* this page.</p>
*/
@Override
public void prerender() {
}
/**
* <p>Callback method that is called after rendering is completed for
* this request, if <code>init()</code> was called (regardless of whether
* or not this was the page that was actually rendered). Customize this
* method to release resources acquired in the <code>init()</code>,
* <code>preprocess()</code>, or <code>prerender()</code> methods (or
* acquired during execution of an event handler).</p>
*/
@Override
public void destroy() {
}
/**
* <p>Retornar uma referência para o Bean de dados limitados.</p>
*
* @retorna uma referência para o bean de dados limitados
*/
protected SessionBean1 getSessionBean1() {
return (SessionBean1) getBean("SessionBean1");
}
/**
* <p>Retornar uma referência para o Bean de dados limitados.</p>
*
* @retorna uma referência para o bean de dados limitados
*/
protected ApplicationBean1 getApplicationBean1() {
return (ApplicationBean1) getBean("ApplicationBean1");
}
/**
* <p>Retornar uma referência para o Bean de dados limitados.</p>
*
* @retorna uma referência para o bean de dados limitados
*/
protected RequestBean1 getRequestBean1() {
return (RequestBean1) getBean("RequestBean1");
}
}
[/code]
Vlw turma!