how to get http get request params in jsf 2.0 bakcing bean?

Posted by Marko on Stack Overflow See other posts from Stack Overflow or by Marko
Published on 2010-06-06T13:14:24Z Indexed on 2010/06/06 13:22 UTC
Read the original article Hit count: 337

Filed under:

jsf

|

parameters

|

bean

|

passing

Hi all,

I having trouble with passing http get parameters to jsf 2.0 backing bean. User will invoke URl with some params containing id of some entity, which is later used to persist some other entity in db.

whole process can be summarized by fallowing: 1. user open page http://www.somhost.com/JsfApp/step-one.xhtml?sid=1 2. user fills some data and goes to next page 3. user fills some more data and then entity is saved to db with sid param from step one.

I have session scoped backing bean that hold data from all the pages (steps), but I cant pass param to bean property..

any ideas?

© Stack Overflow or respective owner

Related posts about jsf

Session Report: What’s New in JSF: A Complete Tour of JSF 2.2

as seen on Oracle Blogs - Search for 'Oracle Blogs'
On Wednesday, Ed Burns, Consulting Staff Member at Oracle, presented a session, CON3870 -- “What’s New in JSF: A Complete Tour of JSF 2.2,” in which he provided an update on recent developments in JavaServer Faces 2.2. He began by emphasizing that, “JavaServer Faces 2.2 continues the evolution of… >>> More
JSF - Unhide jsf component when clicking another component.

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'm trying to have a button that brings up an upload dialog. The way i'm trying to achieve this is similar to this: <h:outputText value="Click Me" id="testit"> <a4j:support reRender="hideme" event="onclick" action="#{actions.switchTestRendered}"/> </h:outputText> <h:outputText… >>> More
???????????! Java EE 6???????????????/???????!!????UFJ????????????????????????Java EE 6??????JavaOne Tokyo 2012?????|WebLogic Channel|??????

as seen on Oracle Blogs - Search for 'Oracle Blogs'
??UFJ?????????????????????????IT??????? ?????????UFJ?????????/????????2007?7????????????JavaEE5?????????Java EE??????????????????????2012?4???????JavaOne Tokyo 2012??????????Java EE 6?????????????????????????Java EE 6???????????????????????????????????????????Java EE 6???????"??????????????"?????… >>> More
JSF 2.0 AJAX: jsf.ajax.request to call method not only rerender an area of page

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'm looking for a soultion of the following problem: _The is a list of links with different types of cars. _The user can click on each car in the list and a ajax request should be sent. _The response of the ajax request should be dependent on the id (of each car) and displayed in an panelGroup… >>> More
JBoss RichFaces vs IceFaces vs Apache Trinidad - JSF component libraries comparison

as seen on Stack Overflow - Search for 'Stack Overflow'
What do you think/use for interface layer? The "backing" layer will be Spring 3. The criteria are : Your privete opinion Components Documentation AJAX Integration Browser support Community Tool support (Eclipse, NetBeans) I found some comparison topics but it was about 2007 and old versions. >>> More

Related posts about parameters

Application pool crashing regularly (8007006d) (Service Unavailable)

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a basic web form site running. Nothing out of the ordinary. It is frequently crashing the application pool. The error code I got from the logs is '8007006d'. Googling this does not come up with the usual bevy of results.... I do get a few people with a similar problem. Any the advise seems… >>> More
bonding module parameters are not shown in /sys/module/bonding/parameters/

as seen on Server Fault - Search for 'Server Fault'
I have a server with Suse 11 sp1 kernel 2.6.32.54-0.3-default, with modinfo bonding i see all parameters, but under /sys/module/bonding/parameters/ not modinfo bonding | grep ^parm parm: max_bonds:Max number of bonded devices (int) parm: num_grat_arp:Number of gratuitous ARP packets… >>> More
Whats the difference between Command Parameters and Menu Contribution Parameters

as seen on Stack Overflow - Search for 'Stack Overflow'
I can see that parameters can be defined for Commands defined using the Commands extension point. I can not define a value for these command parameters. I can also define parameters under the Command element in the menus extension point when defining menu contributions. I can define a value for the… >>> More
Using template parameters as template parameters

as seen on Stack Overflow - Search for 'Stack Overflow'
Why is the following code invalid? template <typename S, typename T> struct B{ void f(T t, S s) {t.f<S>(s); } }; gcc 4.3.4 complains that it "expected primary-expression before '' token", i.e. that "S" wasn't a valid primary-expression. >>> More
How do you Send More that 20 Parameters to a Stored Procedure Using ODP.Net?

as seen on Stack Overflow - Search for 'Stack Overflow'
Switching from Microsofts Oracle Driver to ODP.NET version 10.2.0.100. After changing the data types to OracleDBTypes in a procedure, that worked perficetly using System.Data.OracleClient, the procedure fails if we try and pass in more that 20 parameters. The error returned is: ORA-06550: line… >>> More