Re: dynamic DataTable

Someone in another forum advised me this: *** Maybe in latest Wicket something changed but in 1.4.16 you can't change Columns in DataTable. So it's immutable in some sense. But you may replace whole DataTable component instead when your sql statement changes: form.add(new Button(sqlSubmit) {

Re: Issues with HeaderResponseContainerFilteringHeaderResponse

Hi, It is not documented by wicket:head contributes before #renderHead(). This may change in the future so don't rely on it. Better take a look at http://wicketstuff.org/wicket/resourceaggregation application. There you can see how resources are scored. This way you can setup

Re: DateTimeField and setOutputMarkupId()

I don't see any problem. Put a break point in AjaxRequestTarget.addComponent() and see what is registered. If you see component with id hours then investigate the stacktrace. As last resort you can create a quickstart with plain Wicket components and if it still fails with this error send it to us

Re: PageMap in 1.5

On Fri, Jul 22, 2011 at 6:31 AM, Donohoe Digital d...@donohoe.info wrote: I'm porting this sample scala/wicket application from Wicket 1.4 to 1.5. I've almost completely got it figured out except for this bit of code from a class that extends RequestCycle (it does some basic

Re: Display pdf in frame issues

Hi, I wrote that page long time ago... I'm not aware of the issue you mention:-( If you find a solution, can you, please, update that page? So that other users can benefit from your experience. Regards, Ernesto On Wed, Jul 20, 2011 at 6:27 PM, Rahvin stephenfsm...@hotmail.com wrote: Hello,

AjaxEventBehavior(onchange) and AjaxFormComponentUpdatingBehavior(onchange) on same DropDownChoice

Hi guys, I'm very new to Wicket, and I came across this: What I want to do: - I have a DropDownChoice component and I'd like to update it's model when it changes through AJAX. Also, I want to refresh (repaint, reload) this dropdown's parent when a value is changed, also though AJAX. My

Re: AjaxEventBehavior(onchange) and AjaxFormComponentUpdatingBehavior(onchange) on same DropDownChoice

Why not put everything in the AjaxFormComponentUpdatingBehavior? As in: dropDownChoice.add(new AjaxFormComponentUpdatingBehavior(onchange) { @Override protected void onUpdate(AjaxRequestTarget target) { LOG.debug(New updated value: +

Re: AjaxEventBehavior(onchange) and AjaxFormComponentUpdatingBehavior(onchange) on same DropDownChoice

Hi Clint, Thank you very much for your (quick) response. I had the (maybe incorrect) idea that AjaxEventBehavior's target.addComponent(aComponent) would only make aComponent refresh itself through AJAX (and not store new changed values on it's model). I also thought that the

changing the background color of link on performing onclick event

Hi, I'm using wicket 1.4 and my site contains one Template which header,footer,hor.menu and it is common to all the pages now, my req is onclicking the hor menu item, i want to show the active link with some background.. I tried with a:active but it is not working as it is a common template to all

Re: AjaxEventBehavior(onchange) and AjaxFormComponentUpdatingBehavior(onchange) on same DropDownChoice

So far it seems to work. Thank you Clint On Fri, Jul 22, 2011 at 12:55 PM, Rodrigo Heffner rodrigo.heff...@gmail.com wrote: Hi Clint, Thank you very much for your (quick) response. I had the (maybe incorrect) idea that AjaxEventBehavior's target.addComponent(aComponent) would only make

Re: Display pdf in frame issues

Sorry, I should have done that... In our testing it looks like it is an issue with adobe reader version 10.0. It is fixed in 10.1 ( a few versions between the 2 dont work either), it has worked with all other version of reader that we tried. -- View this message in context:

Re: PageMap in 1.5

Let me simplify my original question. If in the past I could do this: getRequest().getPage().getPageMap().remove() a) What was the practical purpose of removing page maps from sessions (i.e., this API existed for a purpose - what was it)? b) What do I do in 1.5 to accomplish the same thing now

Re: dynamic DataTable

Hi, Here is the outline of a possible implementation : Execute SQL String Create a ListIColumnSQLResultRow for each SQL result column: add a column to the list that displays one column of a SQLResultRow Create a very simple ISortableDataProvider that returns the SQL result from above

Re: PageMap in 1.5

On Thu, Jul 21, 2011 at 8:31 PM, Donohoe Digital d...@donohoe.info wrote: I'm porting this sample scala/wicket application from Wicket 1.4 to 1.5. I've almost completely got it figured out except for this bit of code from a class that extends RequestCycle (it does some basic

Re: DateTimeField and setOutputMarkupId()

Martin, thanks for your help. Igor's hint helped me. After some investigation I realized that I have a visitor in my button's submit handler that visits all form components and adds them to the ajax target. That meant it was visiting the inner fields of the DateTimeField, also, which was not

Getting Post DATA

I am very new user of wicket, so please be gentle with me if this is obvious question or RTFM. I tried searching for docs but no luck. Using Wicket 1.5. I have bunch of pages mounted using mountPage(url, page class). This works fine and pages do get parameters so long as the request is GET. If

Wicket documentation suggestion

Not sure if this is the right forum to post, but I presume many decision makers are lurking here. When googling for class documentation, google typically shows multiple results. I have caught myself looking at wrong version of docs many times. This is especially useful if there methods that are

Select Component with Blank Choice at the Top

I am using the Select component to represent the HTML OptionGroup with Options. The Select must have a blank choice displayed at the top. With DropDowns, I would have been able to do setNullValid, but Select doesn't have this method. Any ideas? Thanks a lot. -- View this message in context:

Avoid doing lot of Ajax request

I have alot of onmouseover ajax request in one panel. How to avoid queuing all request when mouse move is too fast and ideally only do the last ? I tried with a thread but i'm out of the context : no application is defined Thank you -- View this message in context:

Re: Avoid doing lot of Ajax request

You can throttle events. See setThrottleDelay() on your behavior. On Fri, Jul 22, 2011 at 1:31 PM, coincoinfou olivierandr...@gmail.comwrote: I have alot of onmouseover ajax request in one panel. How to avoid queuing all request when mouse move is too fast and ideally only do the last ? I

Re: Re-Captcha with WiQuery ButtonBehavior causes Channel busy - postponing

I didn't get any feedback on this and was thinking about posting this on WiQuery forum but it didn't look very active. Does anybody have any thoughts on why we are getting Channel busy - postponing message? Thanks On Tue, Jul 19, 2011 at 3:42 PM, Alec Swan alecs...@gmail.com wrote: Hello, We

Re: Issues with HeaderResponseContainerFilteringHeaderResponse

I had a similar case where I wanted to contribute header sections that are written with renderString() last. I was not able to figure out all that resource aggregation and bucketing stuff, so I wrote something simpler. I would appreciate if somebody could review and comment on this:

Re: Re-Captcha with WiQuery ButtonBehavior causes Channel busy - postponing

Alec, Have you checked that no JavaScript errors are being encountered on the client? We're not using WiQuery, but we encountered your channel busy symptom dealing with https://issues.apache.org/jira/browse/WICKET-3820. The client-side AJAX processing was choking before the channel was marked

Handling futures

Hello, I can't find the correct way to handle java.util.concurrent.Future instances returned from asynchronous methods in Wicket. This interface does not extend Serializable so its instances can't be stored in components or pages. So what do you do with them? Do you store them in a map in