Boa tarde galéra, estou com um problema, tenho um dataTable, e na ultima coluna tem um aj4:comanButton que chama um método do mu managedBean, mas quando clico no botão não acontece absolutamente nada, e já vou respondend…

ComandButton dentro de um dataTable no jsf

3 Respostas

d34d_d3v1l 19 de mar. de 2013

que tal um pedacinho de código pra gente ver?

matheus_paulo93 19 de mar. de 2013

Página

<html xmlns="http://www.w3.org/1999/xhtml"
	xmlns:ui="http://java.sun.com/jsf/facelets"
	xmlns:h="http://java.sun.com/jsf/html"
	xmlns:f="http://java.sun.com/jsf/core"
	xmlns:p="http://primefaces.org/ui"
	xmlns:rich="http://richfaces.org/rich"
	xmlns:a4j="http://richfaces.org/a4j"
	xmlns:t="http://myfaces.apache.org/tomahawk"
	xmlns:c="http://java.sun.com/jsp/jstl/core">
	<ui:composition template="/jsf/templates/TemplatePrincipal.xhtml">
		<ui:define name="corpo">
			<ui:param name="Master" value="#{test}"></ui:param>
			
			<p:outputLabel value="Nome: "/>
			<p:inputText value="#{Master.daoMaster.c100002}"/><br/>
			<p:outputLabel value="Nome completo: "/>
			<p:inputText value="#{Master.daoMaster.c100003}"/><br/>
			<p:selectOneRadio value="#{Master.daoMaster.c100004.c70001}">
				<c:forEach items="#{Master.listaT700}" var="item">
					<f:selectItem itemLabel="#{item.c70002}" itemValue="#{item.c70001}"/>
				</c:forEach>
			</p:selectOneRadio>
			<p:outputLabel value="Data Nasc: "/>
			<p:calendar value="#{Master.daoMaster.c100005}"/><br/>
			<a4j:commandButton value="Cadastrar" action="#{Master.gravar}"/>
			<a4j:commandButton value="Pesquisar" action="#{Master.pesquisar}"/>
			<a4j:commandButton value="Preparar" action="#{Master.preparar}"/>
			
			<p:dataTable value="#{Master.listaBeanMaster}" var="item">
				<p:column>
					<f:facet name="header">
						<h:outputText value="Nome"/>
					</f:facet>
					<h:outputText value="#{item.c100002}"/>
				</p:column>
				<p:column>
					<f:facet name="header">
						<h:outputText value="Nome completo"/>
					</f:facet>
					<h:outputText value="#{item.c100003}"/>
				</p:column>
				<p:column>
					<f:facet name="header">
						<h:outputText value="Tipo Pessoa"/>
					</f:facet>
					<h:outputText value="#{item.c100004.c70002}"/>
				</p:column>
				<p:column>
					<f:facet name="header">
						<h:outputText value="Data de nascimento"/>
					</f:facet>
					<h:outputText value="#{item.c100005}"/>
				</p:column>
				<p:column>
					<f:facet name="header">
					</f:facet>
					<a4j:commandButton value="Editar" action="#{Master.editar(item.c100001)}"/>
				</p:column>
			</p:dataTable>
		</ui:define>
	</ui:composition>
</html>

método no managedBean

public void editar(Integer id){
		try{
			for(T item : listaBeanMaster){
				if(id == item.getID()){
					daoMaster = item;
				}
			}
		}catch(Exception e){
			e.printStackTrace();
		}
	}

d34d_d3v1l 19 de mar. de 2013

Cara…
da uma lida sobre a diff entre action e actionListener…

3 Respostas

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