using multiple instances of bean

Hello everybody,

i'm relatively new with jsf and have a question about using many instances of the same bean in a jsp page.

I explain my case:

i have bean1 which extends another bean2.

in a jsp page i include 4 other jsp pages.

each of this 4 pages is binded with 4 instances of the same bean1 which entries i've created in the faces-config.xml

but the data member , which i use for filling the 4 pages,is taken from bean2 of bean1.

How can i save all the data of the 4 beans?

Hope i've bean clear.

Thanks

bye

[581 byte] By [malamocka] at [2007-11-27 8:08:17]

«« Collection to Multiple Collections
»» why jsp have diferent life cycle then servlet ?

# 1

Not really. Perhaps you could post some example code, although 4 beans might be overkill, try only 2.

RaymondDeCampoa at 2007-7-12 19:51:09 >

top of Java-index,Enterprise & Remote Computing,Web Tier APIs...

# 2

What you are asking does not make much sense.

First, it does not matter if bean1 extends bean2. If the propery or method is public then it is accessible. So there would be no problem using the propery or method in an EL expression.

Second why did you declar thee bean 4 times in faces-config. I assume you gave them all different names? Did you intend for each of these instances to be different from each other? Remember you cannot separate bean instances by scope, only by name.

save using "#{beanName.beanProperty}

smurray_eriea at 2007-7-12 19:51:09 >

Java programming resources: FAQs, tutorials, compiler and browser download sites, documentation, books lists, IDEs, etc.

using multiple instances of bean

Enterprise & Remote Computing Hot Topic

Enterprise & Remote Computing

All Classified