JSF Edit Form, How to identify which object ??

[Sr Puteri]

Dear all,

Saya punya data table, yg tiap row-nya dikasih menu edit n delete.
stiap di klik menunya akan keluar modalPanel (rich)
nah.. problemnya..
Saat klik delete, yg kedelete row pertama dr table tsb.
n saat klik edit..
error msg

11:20:35,546 ERROR [ExceptionFilter] exception root cause
javax.faces.FacesException: #{glcodeAction.update(fan)}: javax.ejb.EJBTransactionRolledbackException: attempt to create merge event with null entity

ada yg bs bantu ??.. karna kemungkinan identifikasi object-nya yg blm bener. jd gmn ya identifikasi object mn yg akan didelete/edit di form jsf-nya?..

thx before




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[ANDI KUSNADI-3]

Itu di karenakan Entity primary keynya "NULL" kalau mau merge mesti ada primary keynya.

 Best Regards,


Andi Kusnadi,Skom
0813 1883 92 37
programmer .net, java, streamezzo



----- Original Message ----
From: Sr Puteri <srputeri@...>
To: jug-indonesia@...
Sent: Thursday, July 24, 2008 11:23:29 AM
Subject: [JUG-Indonesia]  JSF Edit Form, How to identify which object ??




Dear all,

Saya punya data table, yg tiap row-nya dikasih menu edit n delete.
stiap di klik menunya akan keluar modalPanel (rich)
nah.. problemnya..
Saat klik delete, yg kedelete row pertama dr table tsb.
n saat klik edit..
error msg

11:20:35,546 ERROR [ExceptionFilter] exception root cause
javax.faces. FacesException: #{glcodeAction. update(fan) }: javax.ejb.EJBTransa ctionRolledbackE xception: attempt to create merge event with null entity

ada yg bs bantu ??.. karna kemungkinan identifikasi object-nya yg blm bener. jd gmn ya identifikasi object mn yg akan didelete/edit di form jsf-nya?..

thx before




________________________________
 Dapatkan alamat Email baru Anda!  
Dapatkan nama yang selalu Anda inginkan sebelum diambil orang lain!
   


     

[Sr Puteri]

iya, errornya krn primary key-nya null.. tuz, gmn nge-get pk-nya di command button edit di jsf ??



----- Original Message ----
From: ANDI KUSNADI <myokaku@...>
To: jug-indonesia@...
Sent: Thursday, July 24, 2008 11:31:05 AM
Subject: Re: [JUG-Indonesia]  JSF Edit Form, How to identify which object ??


Itu di karenakan Entity primary keynya "NULL" kalau mau merge mesti ada primary keynya.

 Best Regards,


Andi Kusnadi,Skom
0813 1883 92 37
programmer .net, java, streamezzo



----- Original Message ----
From: Sr Puteri <srputeri@yahoo. com>
To: jug-indonesia@ yahoogroups. com
Sent: Thursday, July 24, 2008 11:23:29 AM
Subject: [JUG-Indonesia]  JSF Edit Form, How to identify which object ??







________________________________
 Dapatkan alamat Email baru Anda!  
Dapatkan nama yang selalu Anda inginkan sebelum diambil orang lain!