Hi Sven,
This solves the problem, thanks a lot for your reply !
Regards,
Alexandre
Le mer. 20 avr. 2016 à 18:02, Sven Meier a écrit :
> Hi,
>
> check your markup - you should not have an id in there:
>
> id="all_checkboxes_have_the_same_id"/>
>
> Have fun
> Sven
>
> On 20.04.2016 17:23, alex
On 20/04/2016 17:58, Martin Grigorov wrote:
Hi,
There is no point in having more than one WebSocket connections per page.
And actually, Wicket Native WebSockets do not support it out of the box.
The registry with the websocket connections at the server side uses a key
so there could be just one
Hi Lon,
Welcome to Wicket!
It seems you run your application in Production mode and that's why it
shows this almost empty page. In Production it is recommended to not show
detailed information about your application problems to your audience.
If you change the configuration type to Development th
Hey all, I’m new to wicket and I got this horrendous error earlier today:
I had NO idea what it meant. :P I was able to debug it and see what was
left in queue, and that reminded me that I hadn’t finished the html for a
new component I had added in the constructor. My question is, isn’t there
a
Hi,
check your markup - you should not have an id in there:
id="all_checkboxes_have_the_same_id"/>
Have fun
Sven
On 20.04.2016 17:23, alexandre ricciardi wrote:
Hello,
I want to update a dropdown list with ajax calls triggered by checkboxes.
I have a ListView of AjaxCheckBoxes but only the
Hi,
There is no point in having more than one WebSocket connections per page.
And actually, Wicket Native WebSockets do not support it out of the box.
The registry with the websocket connections at the server side uses a key
so there could be just one connection
per page.
Now the next problem is
Hi,
Please try by calling listModules.setReuseItems(true);
Martin Grigorov
Wicket Training and Consulting
https://twitter.com/mtgrigorov
On Wed, Apr 20, 2016 at 5:23 PM, alexandre ricciardi <
alexandre.ricciardi.reac...@gmail.com> wrote:
> Hello,
>
>
> I want to update a dropdown list with ajax
In this case yes, I do have to execute some logic server side anyway...
Thanks again.
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Hello,
I want to update a dropdown list with ajax calls triggered by checkboxes.
I have a ListView of AjaxCheckBoxes but only the first AjaxCheckBox is
callbacked.
It appears that all ajax calls are triggered by the first check box.
Changing the following checkboxes have not effect.
DropDownChoi
Ok. But this makes an extra roundtrip to the server.. is that what you want?
On Wed, Apr 20, 2016 at 3:16 PM, Lorne Malvo
wrote:
> Ernesto thanks for the help.
>
> I made it work by using an AjaxEventBehavior and adding it directly to the
> page, like so:
>
>
> AjaxEventBehavior event = new Ajax
No idea... You add this with a panel that is updated via AJAX? I will try
it with simple example.
On Wed, Apr 20, 2016 at 2:35 PM, Lorne Malvo
wrote:
> Hi Ernesto,
>
> thanks - but that didn't quite work. Wicket Ajax Debug tells me "window" is
> not in the DOM.
>
> Any other ideas?
>
> Thanks!
>
Ernesto thanks for the help.
I made it work by using an AjaxEventBehavior and adding it directly to the
page, like so:
AjaxEventBehavior event = new AjaxEventBehavior("beforeunload") {
@Override
protected void onEvent(final AjaxRequestTarget target) {
// do stuff here
tar
Hi,
Please show us your code.
Martin Grigorov
Wicket Training and Consulting
https://twitter.com/mtgrigorov
On Wed, Apr 20, 2016 at 2:35 PM, Lorne Malvo
wrote:
> Hi Ernesto,
>
> thanks - but that didn't quite work. Wicket Ajax Debug tells me "window" is
> not in the DOM.
>
> Any other ideas?
>
Hi Ernesto,
thanks - but that didn't quite work. Wicket Ajax Debug tells me "window" is
not in the DOM.
Any other ideas?
Thanks!
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Did it worked?
On Wed, Apr 20, 2016 at 2:15 PM, Ernesto Reinaldo Barreiro <
reier...@gmail.com> wrote:
> Just guessing
>
> OnEventHeaderItem forScript("window", "*beforeunload*", "*function*() {
> *return
> '**Sure do you want to leave us?'*; }");
>
> On Wed, Apr 20, 2016 at 1:31 PM, Lorne Malvo
Just guessing
OnEventHeaderItem forScript("window", "*beforeunload*", "*function*() { *return
'**Sure do you want to leave us?'*; }");
On Wed, Apr 20, 2016 at 1:31 PM, Lorne Malvo
wrote:
> Thanks Ernesto.
>
> I tried using OnEventHeaderItem but can't quite get it to work.
> What would I use as
Thanks Ernesto.
I tried using OnEventHeaderItem but can't quite get it to work.
What would I use as a target?
Thanks!
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Modal window does this like
*// Wicket.Window.unloadConfirmation is deprecated but we need to check it
// for backward compatibility. Remove it after Wicket 7.0 **if
*(*this*.settings.unloadConfirmation
&& Wicket.Window.unloadConfirmation) {
Wicket.Event.add(window, *'beforeunload'*,*this*.onbef
It sounds like that, in addition to the behavior, you also need a wicket
validator.
Since the validation condition involves two fields, you'll need to
implement an IFormValidator and add it to the containing form [1].
The #getDependentComponents() method should return the two textfields.
In the
Does Wicket have any built in support for showing a "Are you sure you want to
navigate away from this page" message when the user navigates away from the
page?
What would be the simplest way to detect when a user is trying to navigate
away from a page, execute some Java code, and then show a "Are
Hello,
Thank you all for the help.
Is there a way to only rerender the two components (inputtext fields) and
not all the page?
So submit should remain like this:
@Override
protected void onSubmit() {
//other stuff
}
The logic is that I should be able to commit changes only if
Yes, you can do that: simply change the components that you are adding to
the AjaxRequestTarget object to be the form components rather than the
entire form.
You'll need to use something like an AjaxButton so you have access to the
AjaxRequestTarget:
FormComponent c1 = ...
FormComponent c2 = ...
Hello,
Thank you all for the help.
Is there a way to only rerender the two components (inputtext fields) and
not all the page?
So submit should remain like this:
@Override
protected void onSubmit() {
//other stuff
}
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Hi Martin,
thanks for your prompt reply.
Are you suggesting that the best practice is to add WebSocketBehavior at
most once per page - and possibly to the page itself?
My current situation is that I have defined three different anonymous
WebSocketBehavior instances, added to three different p
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