Comments for rossenstoyanchev.org Blog

Comment on Bean Validation Messages in JSF 2 by Administrator

Administrator — Tue, 29 Nov 2011 22:14:17 +0000

Hartwig, yes that works but then you have to add the message to every field in addition to the label on the input field.

Comment on Bean Validation Messages in JSF 2 by Hartwig

Hartwig — Fri, 18 Nov 2011 20:42:25 +0000

Why not annotating:
@NotEmpty(message=”Credit card is a required field”) ?
At least for me this works…

Comment on Bean Validation Messages in JSF 2 by Matt Handy

Matt Handy — Mon, 18 Jul 2011 12:23:20 +0000

Thank you, this works!

Comment on Bean Validation Messages in JSF 2 by Daniel Camargo

Daniel Camargo — Sat, 11 Jun 2011 13:59:34 +0000

You can also define the key:

javax.faces.validator.BeanValidator.MESSAGE_detail

In case you need the summary and the detail message displayed.

Comment on Adding Ajax Behavior to the Displaytag Library by Saqib Chowdhry

Saqib Chowdhry — Wed, 27 Oct 2010 17:24:04 +0000

awesome Ross!!! just found this suggestion. I want to override the DisplayTag’s click sort headers so that sorting happens with an ORDER BY clause in the SQL query. If i have 5000 rows in the list, i don’t want the sorting to be done in memory… i’d rather fire another query and let the DB engine take care of it.

I will give this a try… hopefully it works with jQuery instead of Dojo.

Comment on @MVC – The Not So Obvious by Saqib Chowdhry

Saqib Chowdhry — Fri, 15 Oct 2010 16:05:04 +0000

Hey Ross,

Hope all is well… saw that you have a new role as the Spring Web Flow development engineer lead. Congrats!

I am using Spring MVC 2.5 at work these days, and this is my first jump into Spring and Spring MVC full-time. I am having some issues understanding all the different methods that are available to the controllers like:

showForm
formBackingObject
referenceData
onBind
etc…

and the sequence in which all of these methods are called in relation with the handleRequest and onSubmit methods. It would be very helpful if you can point me to a diagram or PowerPoint presentation that would give me that sequence diagram laid out well.

Appreciate the help, and all the best to you in your new role!

Comment on Dojo Unit Tests (DOH) And Firefox 3 by Robin Gaal

Robin Gaal — Wed, 07 Apr 2010 11:39:11 +0000

Here is an easier workaround to use D.O.H. with mozilla 3:

about:config (type in addressbar)
set attribute : security.fileuri.strict_origin_policy to false

Comment on Dojo Unit Tests (DOH) And Firefox 3 by robin

robin — Wed, 31 Mar 2010 11:14:20 +0000

1 year later and still not fixed…

Comment on GSP and JSP by Administrator

Administrator — Sat, 09 Jan 2010 10:49:22 +0000

You’re right juhu. Displaytag is a very feature-rich tag library (perhaps a little bit to the detriment of clarity) whereas the Grails paginate tag is more narrowly focused on pagination as its name indicates. What I had in mind was that displaytag wraps the generation of the entire table, which in turn requires you to know how to customize its style, links, query parameters, etc.

Comment on GSP and JSP by juhu

juhu — Tue, 15 Dec 2009 16:59:02 +0000

But Displaytag does more then paginate. It also groups, format and export the lists to csv, pdf, excel an xml.