Once setResponsePage is called the AjaxRequestTarget is pushed down in the
list of request targets and AjaxRequestTarget won't be called anymore
because AbstractRequestCycleProcessor.respond invokes the current request
target only.
My page has some ajax links that delegates handling to different
Igor Vaynberg schrieb:
onclick(final AjaxRequestTarget target) {
getPage().visitChildren(CaresAboutMyAjaxEvent.class, new
IVisitorCaresAboutMyAjaxEvent () {
Object visit(CaresAboutMyAjaxEent object) {
object.onMyAjaxEvent(target);
}}}
Interesting.
A colleague
I don't like subscriptions implementation. Somewhen it becomes difficult to
realize when to add/remove observers. It depends on the order of
instantiations. Visitor pattern seems to be much more reliable.
--
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What about if we modify this idea a bit? What if we use dynamic
proxies to make it more generic? So, your onclick method would look
like:
public void onClick(AjaxRequestTarget target) {
fire(MyCustomEventListener.class).someAjaxEvent(target);
}
Then, the fire() method would return an object
Not sure about the best practice, but instead of passing a reference I use
getParent or getPage methods, then find the target component by its id.
Bilgin
On Tue, Aug 24, 2010 at 4:37 PM, Patrick Petermair
patrick.peterm...@openforce.com wrote:
Hi!
Let's say I have a page with 2 panels.
On Tue, August 24, 2010, Igor Vaynberg wrote:
IMarkupCacheKeyProvider is for advanced users. you have to know what
you are doing when you implement the interface.
OK, that's fine with me. Why not add a comment to the interface
stating just this plus a hint that in general adding the fully
Hi James, I like the idea of having a way of automatically includes
components in the AjaxRequestTarget without the need to do it explicitly
(target.add(..)), by using a Marking Interface and the Visitor, it really
would make things easier when you want to add a new component to the current
Ajax
Do you want an example of how it would work or are you confident in
how to implement it yourself?
On Wed, Aug 25, 2010 at 9:05 AM, jcgarciam jcgarc...@gmail.com wrote:
Hi James, I like the idea of having a way of automatically includes
components in the AjaxRequestTarget without the need to do
Share your genius with us ;)
For serious: I'am really looking forward to see and example implementation!
:)
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Sent from the Wicket - User mailing list
Thanks for expressing your help on this, im already working on it :-), since
is not that hard to implement, but i would like to see this kind of
functionality in the core . :)
On Wed, Aug 25, 2010 at 10:09 AM, James Carman [via Apache Wicket]
So, submit a JIRA with a patch once you get it working. It would be
good to have this on the Page class so that it's portable (no
casting).
On Wed, Aug 25, 2010 at 9:12 AM, jcgarciam jcgarc...@gmail.com wrote:
Thanks for expressing your help on this, im already working on it :-), since
is not
There's an issue in trunk where they nail down the type parameter to
extend Component on the visitChildren() method. If you're looking for
a listener interface, that's not possible, because Component is a
class and your listener interface can't extend that. Why the
restriction?
On Wed, Aug 25,
already done
https://issues.apache.org/jira/browse/WICKET-1312
-igor
On Wed, Aug 25, 2010 at 6:12 AM, jcgarciam jcgarc...@gmail.com wrote:
Thanks for expressing your help on this, im already working on it :-), since
is not that hard to implement, but i would like to see this kind of
James, taking Igor example why not providing simple marking interfaces in
the Core and then something like this in the Page implementation, (i was
thinking of the Dynamic Proxy approach you mention, but i'm not seeing why
it would be needed here since all you want is to propagate the Component
Thanks Igor, i will review that Item.
On Wed, Aug 25, 2010 at 11:46 AM, Igor Vaynberg-2 [via Apache Wicket]
ml-node+2338351-880928828-65...@n4.nabble.comml-node%2b2338351-880928828-65...@n4.nabble.com
wrote:
already done
https://issues.apache.org/jira/browse/WICKET-1312
-igor
On Wed,
What if you have different event types that happen on a page?
On Wed, Aug 25, 2010 at 10:47 AM, jcgarciam jcgarc...@gmail.com wrote:
James, taking Igor example why not providing simple marking interfaces in
the Core and then something like this in the Page implementation, (i was
thinking of
Let see if this answer your question, in my example i have this Interface:
[AjaxEventResponseListener] as root Event interface
Then i have 2 more specifics interfaces named: [MyHomePageEvent1] and
[MyHomePageEvent2]
Now i have 2 panels component:
1-CounterPanel extends Panel implements
Not exactly. Here's how I would implement your example
1. You'd have three interfaces AjaxEventListener,
MyHomePageListener1, MyHomePageListener2.
2. Then you'd have the panels that implement the interfaces.
3. Then, in your home page, you'd do:
add(new AjaxLinkInteger(counterInc1) {
I guess we are targeting different things here,
a) You want to control on each Interfaces implementation what component
should be added by passing the [target] around
b) I want to just add the component automatically to the ajax response if it
just implement the Event Interface, imagine a Very
Are you using IE?
There are many troubles generating PDF over SSL.
See for an example :
http://eirikhoem.wordpress.com/2007/06/15/generated-pdfs-over-https-with-internet-explorer/
http://eirikhoem.wordpress.com/2007/06/15/generated-pdfs-over-https-with-internet-explorer/
If you google IE
you could catch them in the request cycle?
2010/8/25 arunarapole arunakumm...@gmail.com
Hi
I have a Exception called Violation of UNIQUE KEY constraint
'UQ__usr__FE76F85348BAC3E5'. Cannot insert duplicate key in object abc
table
above Exception i have to display in same page
put that around the code in your page that causes the exception:
try
{
databaseMethodThatThrows();
}
catch(DatabaseException x)
{
error(e.getMessage);
}
Am 25.08.2010 um 22:46 schrieb nino martinez wael:
you could catch them in the request cycle?
2010/8/25 arunarapole
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