This week's book giveaway is in the Big Data forum.
We're giving away four copies of Elasticsearch in Action and have Radu Gheorghe & Matthew Lee Hinman on-line!
See this thread for details.
The moose likes JSF and the fly likes Why not refresh jsf page Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login

Win a copy of Elasticsearch in Action this week in the Big Data forum!
JavaRanch » Java Forums » Java » JSF
Bookmark "Why not refresh jsf page" Watch "Why not refresh jsf page" New topic

Why not refresh jsf page

Minh Phuc

Joined: Aug 07, 2012
Posts: 9
I create a bean as

And my jsf page:

And my faces-config

I click on command link the random was called but the data on page was not change although i have been edited data on database. Another case, i navigate to other page after that i return but the data is old! Please help me!
Tim Holloway
Saloon Keeper

Joined: Jun 25, 2001
Posts: 16471

Helpful hint: I normally put my persistence code in a separate persistence service javabean that I inject into the backing bean using Spring. It makes things easier to maintain, since I don't have 2 complex products interacting within the same bean.

I think your primary problem is this:

The value attribute of the dataTable tag should not be a method call, it should be a reference to an object that's either a JSF DataModel class or to an array or Collection that JSF can wrap within a DataModel class.

Customer surveys are for companies who didn't pay proper attention to begin with.
jQuery in Action, 2nd edition
subject: Why not refresh jsf page