variable « Bean « JSF Q&A

1. How to read the table variable from a backing bean in JSF?    stackoverflow.com

I am using MyFaces Trinidad, and want to create a single page where selection in one table reloads the content of another table to match the selection. The update is triggered by ...

2. JSF - Accessing a SessionScoped managed bean    stackoverflow.com

I'm quite new in JSF and I'm doing some basic things to get a feeling of how one should work with it. In my one of the projects I have a ...

3. JSF - managed bean in variable?    stackoverflow.com

Weird question, but i need to find an answer. Is there any way, in which i can manage managed beans in JSP? I`ll try to explain, what i want to do: Imagine, i ...

4. How to pass variable from jsf managed bean to jsp page    stackoverflow.com

How can I pass a variable from JSF managed bean to JSP page. PS: I'm in portal context (liferay). I tried this: in Managed Bean:

HttpServletRequest request = (HttpServletRequest) FacesContext.getCurrentInstance().getExternalContext().getRequest();

request.setAttribute("var", "someTxt");

<% 
   ...

5. Preventing multiple getter invoke in a session managed bean?    stackoverflow.com

i'm using jsf 2.0.2 + richfaces 3.3.3. what can i do so my getter won't be invoked multiple time ?? i have this:

@ManagedBean(name = "mybean")
@SessionScoped
public class mybean implements Serializable {    ...

6. JSF session beans best practices    stackoverflow.com

I am working on a JSF application that was written overseas and it has some performance issues. Ive been trying to understand why the application might run slow and ive noticed that ...

7. Variable value is not resetted after session cleanup for sessionscoped bean    stackoverflow.com

<h:form>
<h:commandButton value="Buy" styleClass="button-buy" actionListener="#{basketCount.incrementBasketCount}" immediate="true">
</h:commandButton>
</h:form>

 <li class="basket">    
  #{basketCount.basketCount}
 </li>

 <managed-bean>
  <managed-bean-name>basketCount</managed-bean-name>
  <managed-bean-class>main.BasketCount</managed-bean-class>
  <managed-bean-scope>session</managed-bean-scope>
 </managed-bean>

package main;

import java.io.Serializable;

   ...

8. Is it possible to access a bean variable in jsf?    stackoverflow.com

I want to access a string variable from a managed bean and compare it another value and thereby render a table only if they are equal. Can anyone help me on this? ...

9. JSF Static Bean Variable Scope    stackoverflow.com

So, I've seen this post: JSF - session scoped bean shared by browsers on different machines But this was a question from two years ago, so I don't know if there ...

10. JSF - how to hit a bean method and redirect based on a get variable?    stackoverflow.com

I'm using JSF2 (with Primefaces 2.1) on GlassFish. I have a page that is intended to allow people to reset their password. It accepts a "resetPasswordToken" as a GET parameter on ...

11. JSF2 Managed Bean variable initialization    stackoverflow.com

I'm having some problems with bean initialization. I have an "edit" form to update some user data. The user is previously created in the database and I retrieve successfuly the data ...

12. Parameter in Bean variable    coderanch.com

13. How do I read a session variable inside a Managed Bean?    coderanch.com

14. How to assign single field value to mulitible bean class variable    coderanch.com

15. Access backing bean variables from JSP directly    coderanch.com

16. How can I set variable in backing bean directly from jspx page?    coderanch.com

17. Birth Date nightmare - passing variable between beans and java objects    coderanch.com

18. Using the rendered attribute nulls my value related backing bean variable.    coderanch.com

19. Is it possible to access a bean variable in jsf?    coderanch.com