I am using wicket where inside i am using in some places jsp the jsp page
A has links to wicket pages which i genarate freestyle meaning i do
Link
from the opened page , page B i change some things using ajax(this page
instance component model ) and openenig page C using wicket link
then i
Hi,
Your (or mine) English is not very good and it is hard to follow what you
describe.
Please try to rephrase the description of the problem or explain it with
some Java code.
Martin Grigorov
Wicket Training and Consulting
On Sun, May 25, 2014 at 12:11 PM, Yoav Stern yoa...@betamedia.co.il
I'm pretty sure it's my fault, but I can't spot it. I'm trying to use a
DropDownChoice with custom renderer and a PropertyModel, without a Form.
I get a NullPointerException in AbstractSingleSelectChoice, here is the
quickstart:
http://www.sulweb.org/download/sparsi/quickstart.zip
Haven't run the code but my guess is that the idValue returns a null instead
of 0.
Take a look at AbstractSingleSelectChoice.convertChoiceIdToChoice(String) line
281. (Wicket 6.15.0)
if(renderer.getIdValue(choice, index).equals(id)
This would trigger a NPE if a null is returned, which would be
In data sabato 24 maggio 2014 04:50:56, kumar ramanathan ha scritto:
a beginner to learn how the flow works. Also I would like to know where to
get the complete codes of examples discussed in the above books to
practically try it in home.
No idea where to get the code for those examples, since
When the DropDownChoice try to convert the submitted choice id back to the
choice object
there is an iteration over the choices.
You get the NPE in this iteration because nullItem has no id.
Have a look to AbstractSingleSelectChoice's setNullValid(true) method to
include a null value.
Thanks Lucio.
I have tried the example repeaters in wicket library site. In that if we try
to open a source code for simple data view , many classes and files are
coming , i am not able to try it in my desktop. Can you please tell how we
can do it.
Also am in need of examples which explains the
Hi there,
If anyone interested with integrating Groovy with Apache Wicket, here
is my project:
https://github.com/eugene-kamenev/wicket-groovy-DSL
Thanks for attention.
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