Re: The Wicket Reflex Game Post thoughts?
I think it's already been taken care of.. IT's because the user clicks
on something that no longer exists..
Adriano dos Santos Fernandes wrote:
Nino Saturnino Martinez Vazquez Wael wrote:
Hi Guys
One of the major problems with the game are that if you click a
box(AjaxEventBehavior) while the heartbeat(AbstractAjaxTimerBehavior)
are in process you will get an error, since the box's component has
changed and no longer carries that behavior. I've tried to solve this
by adding a transparent veil to the page once the heartbeat
processes, it's simply not good enough, it's still possible to get
errors. So how do I solve this?
I have one idea but im not liking it, all box's could have behaviors
even if you wont get an score, that way we will not get an error.
This is a potential pitfall if you ever will have two Ajax components
that can remove the ones behavior, if the user clicks the other while
loading then it's gonna complain. On the other hand im not sure what
wicket can do besides throw a runtime exception.
Can't you use synchronized (obj) { ... }, to serialize multiple
threads of each ajax call?
Adriano
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Nino Martinez Wael
Java Specialist @ Jayway DK
http://www.jayway.dk
+45 2936 7684
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Re: Usage of Application class and why set to ThreadLocal
And its just handy.. You can get to the application by one call everywhere in your code. Of couse we could have done with one threadlocal like RequestCycle and Application and Session can be got from there. But those 3 are just handy quick accessed objects On 9/26/08, James Carman [EMAIL PROTECTED] wrote: On Fri, Sep 26, 2008 at 7:28 AM, Takeshi Matsuba [EMAIL PROTECTED] wrote: Hi all. I understand that there is one Application class instance per WicketFilter. So, I can use Application class like on memory database. (Wicket In Action too. ) I read source. I notice that Application class instance set ThreadLocal. I understand that value of threadLocal is Singleton per request in Servlet world. Can I use Application class like Singleton per WicketFilter? And why set to ThreadLocal? You could conceivably have two different Wicket applications running within the same webapp. I suppose that's why the access is based on a ThreadLocal. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Re: Get object form Parameters
On Sat, Sep 27, 2008 at 8:38 AM, fish3934 [EMAIL PROTECTED] wrote:
How to pass id and got that object from that id?
Instead of:
PageParameters para=new PageParameters();
para.put(result,resultList);
do somethig like this:
para.put(listId, resultListId);
Where the resultListID is the ID that you can retrieve your list afterwords
(from a DAO or whatever).
Then in the other page instead of:
List list = (List)param.get(result);
Do:
Integer id = param.getInt(listId); // If I have a typo error please excuse
me, I'm not near an IDE now.
List list = myDao.getList(id);
I am sorry,I learned wicket just a few days.Is there any other ways to pass
an object form one page to another page?
Yes,
You can make your other page not bookmarkable and pass the object (in your
case the list) in the constructor.
public class MyPage extends WebPage {
public MyPage(List? inputList) {
...
You can even make this page to have several constructors.
One that gets a List and one that gets PageParameters.
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ListMultipleChoice Defalut Selection
Hi, I have a piece of code that uses ListMultipleChoice . I do some action depending on the selected item in the list (eg: The List is a list of categories of cars and on click of these there are subcategories shown). A user then saves this is the DB. A user can edit his preferences from the list, hence he is brought back to the same page. Now, I get the values from the DB, but I fail to understand, how do I show these items as selected in ListMultipleChoice ? Please suggest. A quick reply is really appreciated. Thanks in advance. -- View this message in context: http://www.nabble.com/ListMultipleChoice-Defalut-Selection-tp19702889p19702889.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
