Test Introduction to Web and Enterprise Applications (GC4-WEBENT) ~ Thế Giới Giải Mã

13 September 2016

Test Introduction to Web and Enterprise Applications (GC4-WEBENT)

By Admin at 9:00:00 AM JSF No comments

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MyName.xhtml

Java 2016

<?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://xmlns.jcp.org/jsf/html"
      xmlns:f="http://xmlns.jcp.org/jsf/core">
    <h:head>
        <title>Welcome to Aptech Computer Education </title>
    </h:head>
    <h:body>
        <h1>Welcome to Aptech Computer Education</h1>
        <f:view>
            <h:form>
                Enter your first name<br/>
                <h:inputText id="first" value="#{myNameManagedBean.firstname}" required="true"  requiredMessage="Enter your firstname!"></h:inputText>
                <h:message for="first" style="color: red"/>
                <br/>
                Enter your last name<br/>
                <h:inputText id="last" value="#{myNameManagedBean.lastname}" required="true"  requiredMessage="Enter your lastname!"></h:inputText>
                <h:message for="last" style="color: red"/>
                <br/>
                <h:commandButton value="Enter" action="#{myNameManagedBean.login()}"></h:commandButton>
            </h:form>
        </f:view>

    </h:body>
</html>

Welcome.xhtml

Java 2016

<?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://xmlns.jcp.org/jsf/html">
    <h:head>
        <title>Welcome</title>
    </h:head>
    <h:body>
        You have successfully Logged in #{myNameManagedBean.firstname} #{myNameManagedBean.lastname}
    </h:body>
</html>

MyNameManagedBean.java

Java 2016

package controller;

import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;

@ManagedBean
@RequestScoped
public class MyNameManagedBean {

    private String firstname;
    private String lastname;

    public String getFirstname() {
        return firstname;
    }

    public void setFirstname(String firstname) {
        this.firstname = firstname;
    }

    public String getLastname() {
        return lastname;
    }

    public void setLastname(String lastname) {
        this.lastname = lastname;
    }

    public String login() {
        if (firstname.equals("Duong") && lastname.equals("Dai")) {
            return "Welcome";
        } else {
            return "MyName";
        }
    }
}