Wicket Guys,
FYI - Your quickstart page on wicket.apache.org is broken with a javascript
error. Can't build a quick wicket app using the maven archetype. Probably
a quick fix for you.
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IMPORTANT: This e-mail (including any attachments) is intended for the use
of the individual or entity
I would like to have my file upload requests on my site, which take much
longer than a normal request, go through a different mechanism. I'd like
the user to still be able to click around the site and work while the file
is uploading and then when it finishes, I can pop up an All Done type
Is there an easy way to have a DataTable column sort descending the first
time it is clicked on? The code in OrderByLink does the following:
protected SortOrder nextSortOrder(final SortOrder order)
{
// init / flip order
if (order == SortOrder.NONE)
{
return SortOrder.ASCENDING;
}
else
{
return
I am aware of the getPrecondition() method on IAjaxCallListener that I can
use to prevent the ajax call from happening on the click of a link, button,
etc, but I'm wondering if anything in the wicket framework can prevent the
default altogether. Let me try to explain with an example of my use
I found several threads on the user list about converting a Component into
a String. There are at least 2 very valid use cases where doing this makes
sense:
1. You are trying to create an html email to send out to your customers.
Building that content out with wicket is a great way to do it.
I see I can override the AjaxErrorHandlingStrategy in wicket6 to
be AjaxErrorStrategy.INVOKE_FAILURE_HANDLER so that we don't get a 302 to
the appropriate error page (InternalError, NotAuthorized, etc). My
question is how do I do something useful with this? With only that change,
the 500 error
We have a dropdown menu based component (based off of twitter bootstrap)
that needs to have the links' default allowed so the menu closes. We can
create a subclass of AjaxLink that overrides the updateAjaxAttributes and
does this, but then developers have to know either to use that specialized
We have forms throughout our application that can be toggled from read-only
to editable. The wicket framework will disable the form components which
is great, but we'd rather have it display just the texts in a label. We
can subclass TextField, TextArea, DropDownChoice, etc and override the
The DataTable was changed in wicket 6 to use wicket:container instead of
span on the td and th elements (
https://issues.apache.org/jira/browse/WICKET-4224). While this fixed the
issue described in the ticket, it can make dealing with the DataTable a
little more cumbersome and introduces a new
I did a search in the user list and found several references of various
ways to solve the back button using ajax problem, but most were a few years
old. I was wondering if wicket 6 does can do this out of the box now. One
of the stated goals on the wicket site is that it will Fully solve back
I'm having an issue using resources after an ajax swap, in this case jquery.
My home page does not have anything jquery related on it. There is an
AjaxFallbackLink which swaps out the main content. The new content Panel
has a jquery header contributor. I see this is being returned in the
: If I download the js file and do a
response.renderJavascriptResource(new ResourceReference(MyClass.class,
jquery.js)) as opposed to response.renderJavascriptReference(
http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js;); it works.
On Thu, Sep 22, 2011 at 2:28 PM, Steve Lowery slow
Is that a filter on my end? Would that go before or after my wicket filter
mapping? Any helpful resources out there on this? I haven't dealt with
OPTIONS methods before.
On Thu, Sep 22, 2011 at 2:28 PM, Steve Lowery slow...@gatessolutions.comwrote:
I'm having an issue using resources after
= request.getHeaderNames();
while (headerNames.hasMoreElements()) {
System.err.println(headerNames.nextElement());
}
} else {
chain.doFilter(req, res);
}
}
@Override
public void init(FilterConfig arg0) throws ServletException {
}
}
On Thu, Sep 22, 2011 at 3:18 PM, Steve Lowery slow...@gatessolutions.comwrote
Is there a hook point to serialization of components? We would like to
throw a WicketRuntimeException if we detect that we are about to attempt to
serialize out an attached (in our case Hibernate) entity rather than using a
LoadableDetachableModel and only serializing the id. I see I can
I have a Form object whose only child is an AjaxSubmitLink. The Form's
onSubmit() calls to a service to delete its model object (from the
underlying database). I would like to add validation to make sure that the
model can be deleted (i.e. there are no foreign keys referencing it) before
Looks like the source, javadoc and test artifacts for 1.5-RC1 published to
the maven repo are empty. Can this be fixed please?
Thanks,
Steve
I'm trying to create a YuiMenuBar for my application using the ones in the
menu2 packages. It works great, but I want to style one of the
YuiMenuBarItems differently. I see there is an overridable getMenuClass()
method, but there are 2 issues:
1. The only way to contruct a YuiMenuBarItem is
I'd like to use the DateTimeField component, but there is no API that I can
see to override what DatePicker gets added to the component. I'd like to
subclass the DatePicker and customize the icon, positioning, etc. I can do
this if just dealing with the DateTextField, where I add the DatePicker
We have a filter that runs in our context before the wicket filter that
starts a hibernate transaction, does a chain.doFilter() and then commits the
transaction. The problem we are running into is that if a RuntimeException
is thrown, Wicket catches it, logs it and figures out which page to
We have a component that extends Label we've written to replace the body of
the component with N/A, unknown, or whatever resource we give it when its
model object is null (by overriding onComponentTagBody). I'd like to pull
this out into a behavior, but can't seem to do it by overriding
I have a Form on my page that has amongst others 3 fields: zipcode,
city, and state. I would like it when the user enters data in the
zipcode field, an ajax request be generated to lookup and populate the
city and state fields in the form. However, I don't want the underlying
model (an
I would like to build a simple form whose markup looks like the
following:
wicket:panel
form wicket:id=form
table
thead
tr
th[Label]/th
tha
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