June 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: My list of questions: Seam validation, transactions and

by hstang

"gavin.king(a)jboss.com" wrote : "hstang" wrote : I played around with JSF validation for a few days, and I just couldn't get it play nicely with Seam. I ran into some bizarre problems with transaction management and I just said forget it--I resorted to just action-validation instead. | | I don't know why you had problems by "don't use JSF validation" is definitely not great advice for new users.... | That was certainly not my intention but after re-reading what I wrote, I could see how it can be interpreted that way. | | My problems *could* be related to what beligum is experiencing as it had to do with transactional errors using JSF validators. I raised JIRA-1408, but I still haven't found a solution yet. I wanted to upload a plain-vanilla test case but can't find an option to upload any more. Instead spending any more time on it, fortunately Seam provides other ways at doing validation so I am not stuck with one particular way of doing things. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052934#4052934 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052934

18 years, 10 months

1
0
0 / 0

[JBoss Seam] - Re: My list of questions: Seam validation, transactions and

by petemuir

Ok, lets see the backing bean as well :) You are using a form of JSF validation (#{spaceManager.validateSpaceName}), but you aren't using what Gavin is calling JSF (I would perhaps call it Seam/Hibernate/JSF validation ;) ) - Seam/JSF/Hibernate validation is using a combination of @Min, @Max etc. and s:validate/s:validateAll. This is the simplest and most powerful validation available in Seam IMO. anonymous wrote : Do I still need <s:validateAll/> in this case? No. Doing validation in action methods (in your case #{spaceManager.updateInstance}) is fine, but, it certainly isn't done in the JSF validation phase, so, your model *will* have been updated with invalid data. It's your responsibility as the developer to deal with this (using @Rollback is, IIRC, one way of doing this, another is to be in flushmode=MANUAL and reload the data manually). This is CERTAINLY NOT the recommended way of doing simple validation (but is required for more complicated situations, like when you need to compare values). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052933#4052933 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052933

18 years, 10 months

1
0
0 / 0

[JBoss Portal] - How to create a WAR file (inside simple html page with swf f

by FcoLva

Hi: I am new on this, and i need to now how to create a war archive that contents just a simple html page with a SWF archive inside, just like this: <.body> <.object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#versi..." width="500" height="150" title="and"> <.param name="movie" value="./SWF/Andrea.swf" /> <.param name="quality" value="high" /> <.embed src="./SWF/Andrea.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="500" height="150"> <./object> <./body> <./html> . Thanks in advance View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052932#4052932 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052932

18 years, 10 months

1
0
0 / 0

[JBoss jBPM] - Re: oracle : one single sequence for all jbpm tables under

by kukeltje

Good point regarding the gaps in processinstances this way. That does not mean they have a real business meaning. jbpm 3.2.1 (don't know about 3.2) has a real business key. That could/should be used in the next console. Please file a jira issue for this 'gap' thing. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052931#4052931 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052931

18 years, 10 months

1
0
0 / 0

[JBoss jBPM] - Re: JBPM 3.2 source code, documentation

by kukeltje

unit tests are not in binary releases. They are in cvs View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052930#4052930 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052930

18 years, 10 months

1
0
0 / 0

[JBoss Seam] - Re: My list of questions: Seam validation, transactions and

by beligum

Hi Gavin, here's my code without the templates: | <h:form> | <table> | <tr> | <td><h:outputLabel for="newSpaceName">name</h:outputLabel></td> | <td> | <h:inputText | id="newSpaceName" | value="#{selectedSpaceInstance.entityData.name}" | required="true" | validator="#{spaceManager.validateSpaceName}" /> | </td> | </tr> | <tr> | <td><h:outputLabel for="newSpaceCompany">company</h:outputLabel></td> | <td> | <h:selectOneMenu id="newSpaceCompany" value="#{selectedSpaceInstance.entityData.company}" required="true"> | <s:selectItems value="#{companyManager.possibleSpaceCompanies}" var="company" label="#{company.name}" /> | <s:convertEntity /> | </h:selectOneMenu> | </td> | </tr> | <tr> | <td></td> | <td> | <h:commandButton action="#{spaceManager.updateInstance}" value="update" type="submit" /> | </td> | </tr> | | </table> | </h:form> | The action-method #{spaceManager.validateSpaceName} is doing some basic unicity-checking on the space-name, that's all. I really like JSF-validation (I hope this _is_ JSF-validation) over annotations in the entity beans, because of the freedom it gives me to do what I want with the data. (or perhaps I'm just too ignorant regarding annotations, that's possible, too) Do I still need <s:validateAll/> in this case? btw, yes, indeed, I check the DB to see if my changes are persisted or not. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052929#4052929 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052929

18 years, 10 months

1
0
0 / 0

[JBoss Seam] - Re: My list of questions: Seam validation, transactions and

by gavin.king＠jboss.com

"hstang" wrote : I played around with JSF validation for a few days, and I just couldn't get it play nicely with Seam. I ran into some bizarre problems with transaction management and I just said forget it--I resorted to just action-validation instead. | | "beligum" wrote : | | Gavin, I don't actually use Seam validation (yet), but JSF validation instead. Can this introduce any problems? It seemed to work fine in my simple app, so I don't think that's my cause of error. But then, I'm wrong about many things, apparently ;-) | | | I don't know why you had problems by "don't use JSF validation" is definitely not great advice for new users.... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052928#4052928 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052928

18 years, 10 months

1
0
0 / 0

[JBoss Seam] - Re: My list of questions: Seam validation, transactions and

by hstang

I played around with JSF validation for a few days, and I just couldn't get it play nicely with Seam. I ran into some bizarre problems with transaction management and I just said forget it--I resorted to just action-validation instead. "beligum" wrote : | Gavin, I don't actually use Seam validation (yet), but JSF validation instead. Can this introduce any problems? It seemed to work fine in my simple app, so I don't think that's my cause of error. But then, I'm wrong about many things, apparently ;-) | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052926#4052926 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052926

18 years, 10 months

1
0
0 / 0

[JBoss Seam] - Re: My list of questions: Seam validation, transactions and

by gavin.king＠jboss.com

BTW, when you say "the changes are persisted", how do you determine this? By looking in the database? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052925#4052925 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052925

18 years, 10 months

1
0
0 / 0

[JBoss Seam] - Re: My list of questions: Seam validation, transactions and

by gavin.king＠jboss.com

Well, I don't see any JSF validators in the code you have posted either.... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052924#4052924 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052924

18 years, 10 months

1
0
0 / 0

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

jboss-user June 2007