0
我有主頁index.xhtml聲明的地方放內容依賴於頁面點擊。 在primefaces中使用模板JSF
<br>
<div id="centerContent">
<ui:insert name="centerContent" >
<ui:param name="mainTag" value="" />
<ui:include src="/template/commonContent.xhtml" />
</ui:insert>
<h4>#{mainTag}</h4>
</div>
</br><br></br>
<p:panel id="content">
<h:form>
<h:inputText id="namez" ></h:inputText>
</h:form>
</p:panel>
</p:layoutUnit>
我的模板commonContent是：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
>
<body>
<ui:composition>
<h1>Ubezpieczamy najlepiej!</h1>
</ui:composition>
</body>
</html>
和頁面發送電子郵件是：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets"
>
<h:body>
<ui:composition template="index.xhtml">
<ui:define name="centerContent">
<h2>Zapytaj</h2>
<h:commandButton actionListener="#{mySendBean.sendMail2()}" value="Welcome Me">
</h:commandButton>
<ui:param name="mainTag" value="Z chęcią odpowiemy" />
</ui:define>
</ui:composition>
</h:body>
時的commandButton放在它的工作原理主要頁面，電子郵件發送，但通過模板加載它不起作用。所有的東西都有效，但不是<h:commandButton actionListener="#{mySendBean.sendMail2()}" value="Welcome Me">。 爲什麼在通過點擊模板加載時不起作用？
bean代碼：
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.mail.*;
import org.apache.commons.mail.DefaultAuthenticator;
import org.apache.commons.mail.Email;
import org.apache.commons.mail.EmailException;
import org.apache.commons.mail.SimpleEmail;
/**
*
* @author root
*/
@ManagedBean
@SessionScoped
public class mySendBean {
private myEmailSend mE;
/**
* Creates a new instance of mySendBean
*/
public mySendBean() {
mE=new myEmailSend();
}
private static int j;
/**
* Get the value of j
*
* @return the value of j
*/
public int getJ() {
return j;
}
/**
* Set the value of j
*
* @param j new value of j
*/
public void setJ(int j) {
this.j = j;
}
private String name="iop";
/**
* Get the value of name
*
* @return the value of name
*/
public String getName() {
return name;
}
/**
* Set the value of name
*
* @param name new value of name
*/
public void setName(String name) {
this.name = name;
sendMail2();
}
public String getSayWelcome(){
//check if null?
if("".equals(name) || name ==null){
return "";
}else{
return "Ajax message : Welcome " + name;
}
}
public void setSendMail(){
sendMail2();
}
public void sendMail2(){
j=getJ();
setJ(++j);
Email email = new SimpleEmail();
try {
//send mail
}
}