在primefaces JSF中使用模板 [英] using templates in primefaces JSF
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问题描述
我有主页index.xhtml，带有声明的位置，可以根据单击的页面放置内容.
I have main page index.xhtml with declared place to put content dependent on page clicked.
<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:
my template commonContent is:
<?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>
发送电子邮件的页面是:
and page for sending emails is:
<?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>
在将CommandButton置于主页上时，它会发送电子邮件，但通过模板加载时，它不会起作用.一切正常，但<h:commandButton actionListener="#{mySendBean.sendMail2()}" value="Welcome Me">无效. 为什么通过单击的模板加载时不起作用?
when commandButton is put on main pages it works, email is sent, but when loaded via template it didn't work. All things work but not <h:commandButton actionListener="#{mySendBean.sendMail2()}" value="Welcome Me">. Why it doesn't work when loaded via clicked template?
bean代码:
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
}
}
推荐答案
必须在<h:form>中包含内容:
<?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">
<h:form>
<ui:param name="mainTag" value="Z chęcią odpowiemy" />
<h2>Zapytaj</h2>
<h4>#{mainTag}</h4>
<h:commandButton actionListener="#{mySendBean.sendMail2()}" value="Welcome Me">
</h:commandButton>
</h:form>
</ui:define>
</ui:composition>
</h:body>
</html>
这篇关于在primefaces JSF中使用模板的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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