CODEWITHSUNDEEP
jsfjsf-2rendering
djoleasterix
djoleasterix

Reputation: 1

JSF rendered form not working

I have this problem with JSF rendering. I have this bean containing boolean type value ulogovan. 

    @Named("sessionBean")
    @SessionScoped
    public class SessionBean implements Serializable{
    private boolean ulogovan;
    private Zaposleni ulogovanZaposleni;

    public SessionBean() {
        ulogovan = false;
        ulogovanZaposleni = null;
    }    
    public boolean getUlogovan() {
        return ulogovan;
    }    
    public void setUlogovan(boolean ulogovan) {
        this.ulogovan = ulogovan;
    }

I have to show a form depending on a value of ulogovan. Here is the begining of the form:

<h:form id="form" rendered="#{sessionBean.ulogovan == true}">

Upvotes: 0

Views: 1121

Answers (2)

Sanketik Gote
Sanketik Gote

Reputation: 51

You can include @PostConstruct annotation on init() method. So before rendering the page this method will be called first. You can set the condition in this you wish

@Named("sessionBean")
@SessionScoped
public class SessionBean implements Serializable{
private boolean ulogovan;
private Zaposleni ulogovanZaposleni;

@PostConstruct
public void init() {
      setUlogovan(false);
      ulogovanZaposleni = null;
} 

public boolean getUlogovan() {
    return ulogovan;
}    
public void setUlogovan(boolean ulogovan) {
    this.ulogovan = ulogovan;
}

This will work definately.

Upvotes: 0

Tarik
Tarik

Reputation: 5011

Because ulogovan = false; so when you said #{sessionBean.ulogovan == true} that mean false == true which is false. Thus, your form will not be rendered unless you set ulogovan to be true.

If you want your form to be rendered depending on the value of ulogovan, just do it like this:

<h:form id="form" rendered="#{sessionBean.ulogovan}">

Upvotes: 1

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