[ http://issues.apache.org/struts/browse/SHALE-220?page=all ]
Bob Butash updated SHALE-220: ----------------------------- I have an issue that is similar to Shale 220 (http://issues.apache.org/struts/browse/SHALE-220). I am using Shale version 1.0.3 and for normal View/ViewController processing the init method is only being invoked once. However I have a subview that has a ViewController backing bean associated with it. The sub view's init call back method is being called twice. Is this a known issue, and is there any way to prevent it. > init() lifecycle method called twice > ------------------------------------ > > Key: SHALE-220 > URL: http://issues.apache.org/struts/browse/SHALE-220 > Project: Shale > Issue Type: Bug > Components: Core > Affects Versions: 1.0.2 > Reporter: Craig McClanahan > Assigned To: Craig McClanahan > Fix For: 1.0.3 > > > From a user mailing list posting by Viswanath <v_ramineni AT hotmail.com>, > following up on earlier mailing list conversations: > ========== > Hi Craig, > Now that I have subscribed to Shale user group, I am posting this issue again. > Just to make sure that I am not using older version of Shale libraries, I > have downloaded shale-framework-20060713.zip and tried, same problem. This is > what I did, to reproduce the issue in usecases project. ( I am not able to > post code from my project because of lot of dependencies on EJBs/Database) > I downloaded the latest usecases zip (07/14/2006). Unzipped the war file into > a directory, created a project in eclipse, added the java source files, > built and deployed it into JBOSS and it ran fine. Added the following code > at the end of org/apache/shale/usecases/locale/Select.java overriding the > "do-nothing" init() from ActionViewController. > public void init() > { > System.out.println("Select.java - Init - PostBack Value: " + > Boolean.toString(isPostBack())); > } > redeployed and ran. The console output when I click on "Select Language" link > 15:20:27,515 INFO [STDOUT] Select.java - Init - PostBack Value: false > 15:20:27,515 INFO [STDOUT] Select.java - Init - PostBack Value: false > and on sumbit (when I click on "Go" ) > 15:20:33,546 INFO [STDOUT] Select.java - Init - PostBack Value: false > 15:20:33,562 INFO [STDOUT] Select.java - Init - PostBack Value: true > My environment is : > OS : Windows XP Home > JBOSS 4.0.4 Patch1 with Tomcat 5.5 > JRE : 1.5.0_06 > Eclipse 3.1.1 > Thanks > Vish > ========== > I was able to reproduce this with latest trunk bits, using the default > testing configuration (MyFaces, Tomcat 5.5). It's clearly a bug in how init > and destroy method callbacks are being triggered for view controllers, most > likely related to the fact that the mechanism for this was recently changed. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/struts/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira