Re: How to remove css class from a component?
Hi,
Two alternative solutions:
- If you want the CSS class be appened only in one response then set the
AttributeAppender as temporary
...new AttributeAppender(...) {
@Override
isTemporary() { return true} }
}...
- Or disable/enable AttributeAppender as needed by overriding
isEnabled() method of it:
...new AttributeAppender(...) {
@Override
isEnabled() { return inputComponent.getFeedbackMessage() != null }
}...
Cheers,
Zoltan
On 06/16/2010 07:48 AM, David Chang wrote:
Jeremy, glad to hear from you!
My situation is a little different. The CSS class is added in the following
way. Please see the following code.
protected void onBeforeRender() {
super.onBeforeRender();
if (inputComponent.getFeedbackMessage() != null) {
inputComponent.add(new AttributeAppender(class, new
ModelString(errorField), ));
} else {
// how to remove CSS class here??
}
}
Thanks!
--- On Wed, 6/16/10, Jeremy Thomersonjer...@wickettraining.com wrote:
From: Jeremy Thomersonjer...@wickettraining.com
Subject: Re: How to remove css class from a component?
To: users@wicket.apache.org
Cc: John Krasnayj...@krasnay.ca
Date: Wednesday, June 16, 2010, 1:40 AM
onComponentTag(...) {
tag.remove(class);
}
On Wed, Jun 16, 2010 at 12:37 AM, David Changdavid_q_zh...@yahoo.comwrote:
Hello,
I add a CSS class to component dynamcially the
following way:
inputComponent.add(new AttributeAppender(class, new
ModelString(errorField), ));
How can I remove this CSS class in java code?
Best!
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Jeremy Thomerson
http://www.wickettraining.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to remove css class from a component?
Use a model like it's intended?
You mean I should use AbstractReadOnlyModel?
protected void onBeforeRender() {
super.onBeforeRender();
inputComponent.add(new SimpleAttributeModifier(class, true, new
AbstractReadOnlyModelString() {
public String getObject() {
return inputComponent.getFeedbackMessage() != null
? errorField : ;
}
});
}
There is no such constructor forSimpleAttributeModifier.
Thanks.
--- On Wed, 6/16/10, Jeremy Thomerson jer...@wickettraining.com wrote:
From: Jeremy Thomerson jer...@wickettraining.com
Subject: Re: How to remove css class from a component?
To: users@wicket.apache.org
Date: Wednesday, June 16, 2010, 1:52 AM
On Wed, Jun 16, 2010 at 12:48 AM,
David Chang david_q_zh...@yahoo.comwrote:
Jeremy, glad to hear from you!
My situation is a little different. The CSS class is
added in the following
way. Please see the following code.
protected void
onBeforeRender() {
super.onBeforeRender();
if (inputComponent.getFeedbackMessage() != null) {
inputComponent.add(new
AttributeAppender(class,
new ModelString(errorField), ));
} else {
// how to remove CSS class
here??
}
}
Thanks!
--- On Wed, 6/16/10, Jeremy Thomerson jer...@wickettraining.com
wrote:
From: Jeremy Thomerson jer...@wickettraining.com
Subject: Re: How to remove css class from a
component?
To: users@wicket.apache.org
Cc: John Krasnay j...@krasnay.ca
Date: Wednesday, June 16, 2010, 1:40 AM
onComponentTag(...) {
tag.remove(class);
}
On Wed, Jun 16, 2010 at 12:37 AM, David Chang
david_q_zh...@yahoo.com
wrote:
Hello,
I add a CSS class to component dynamcially
the
following way:
inputComponent.add(new
AttributeAppender(class, new
ModelString(errorField), ));
How can I remove this CSS class in java
code?
Best!
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Jeremy Thomerson
http://www.wickettraining.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Use a model like it's intended?
protected void onBeforeRender() {
super.onBeforeRender();
inputComponent.add(new
SimpleAttributeModifier(class, true, new
AbstractReadOnlyModelString() {
public String getObject() {
return
inputComponent.getFeedbackMessage() != null
? errorField : ;
}
});
}
--
Jeremy Thomerson
http://www.wickettraining.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to remove css class from a component?
On Wed, Jun 16, 2010 at 1:05 AM, David Chang david_q_zh...@yahoo.comwrote:
Use a model like it's intended?
You mean I should use AbstractReadOnlyModel?
protected void onBeforeRender() {
super.onBeforeRender();
inputComponent.add(new SimpleAttributeModifier(class, true, new
AbstractReadOnlyModelString() {
public String getObject() {
return inputComponent.getFeedbackMessage() != null
? errorField : ;
}
});
}
There is no such constructor forSimpleAttributeModifier.
Thanks.
--- On Wed, 6/16/10, Jeremy Thomerson jer...@wickettraining.com wrote:
From: Jeremy Thomerson jer...@wickettraining.com
Subject: Re: How to remove css class from a component?
To: users@wicket.apache.org
Date: Wednesday, June 16, 2010, 1:52 AM
On Wed, Jun 16, 2010 at 12:48 AM,
David Chang david_q_zh...@yahoo.comwrote:
Jeremy, glad to hear from you!
My situation is a little different. The CSS class is
added in the following
way. Please see the following code.
protected void
onBeforeRender() {
super.onBeforeRender();
if (inputComponent.getFeedbackMessage() != null) {
inputComponent.add(new
AttributeAppender(class,
new ModelString(errorField), ));
} else {
// how to remove CSS class
here??
}
}
Thanks!
--- On Wed, 6/16/10, Jeremy Thomerson jer...@wickettraining.com
wrote:
From: Jeremy Thomerson jer...@wickettraining.com
Subject: Re: How to remove css class from a
component?
To: users@wicket.apache.org
Cc: John Krasnay j...@krasnay.ca
Date: Wednesday, June 16, 2010, 1:40 AM
onComponentTag(...) {
tag.remove(class);
}
On Wed, Jun 16, 2010 at 12:37 AM, David Chang
david_q_zh...@yahoo.com
wrote:
Hello,
I add a CSS class to component dynamcially
the
following way:
inputComponent.add(new
AttributeAppender(class, new
ModelString(errorField), ));
How can I remove this CSS class in java
code?
Best!
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Jeremy Thomerson
http://www.wickettraining.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Use a model like it's intended?
protected void onBeforeRender() {
super.onBeforeRender();
inputComponent.add(new
SimpleAttributeModifier(class, true, new
AbstractReadOnlyModelString() {
public String getObject() {
return
inputComponent.getFeedbackMessage() != null
? errorField : ;
}
});
}
--
Jeremy Thomerson
http://www.wickettraining.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
I wrote the code in gmail, without the benefit of autocomplete or compile
errors. What I'm really getting at is that you should *always* add the
attribute modifier, which takes a model for the value to set the attribute
to. The model (either Model or AbstractReadOnlyModel, although the latter
is more appropriate for this) should then return the correct value based on
the logic
--
Jeremy Thomerson
http://www.wickettraining.com
Making rows of DefaultDataTable into links
Hi all,
Forgive my ignorance if this is too obvious. I'm using DefaultDataTable to
display search results, and that's working fine. What I'd like to do is
make each row of the table a hyperlink to the view/edit page of the record
in question. How can I do this?
I was able to add links to a column, although they don't show up in the
browser as actual links. Rather, they appear as text with associate
javascript to process an onclick event. Here's the custom column I created
for this purpose:
private class IncidentLinkPropertyColumn extends PropertyColumn
IncidentReport {
public IncidentLinkPropertyColumn (IModel String nameModel, String
propertyName) {
super (nameModel, propertyName);
}
@Override
public void populateItem (Item ICellPopulator IncidentReport item,
String componentId,
IModel IncidentReport model) {
PageParameters params = new PageParameters ();
params.put (incidentId, model.getObject ().getRecordId ());
item.add (new LabelLink (componentId, CreateOrEditIncidentPage.class,
params));
}
private class LabelLink extends BookmarkablePageLink Object {
private static final long serialVersionUID = 3429331456890689136L;
public LabelLink (String componentId, Class ? extends Page pageType,
PageParameters parameters) {
super (componentId, pageType, parameters);
}
@Override
protected void onComponentTagBody (MarkupStream markupStream, ComponentTag
openTag) {
replaceComponentTagBody (markupStream, openTag, click here!);
}
}
}
As I said, I'd like the rows to be links to the IncidentReport, but barring
that, it would be nice if the link column actually appeared as links, so
users can right-click to open in a separate tab. If necessary, I can draft
an informational column (like ID) to serve as a link, as long as it is a
true link (so it will be visually obvious, as well as retaining right-click
functionality).
Any ideas? Thanks in advance.
Re: How to remove css class from a component?
Zoltan, thanks for your input. The isTemporary works for me!
Best.
--- On Wed, 6/16/10, Zoltan Luspai zlus...@gmail.com wrote:
From: Zoltan Luspai zlus...@gmail.com
Subject: Re: How to remove css class from a component?
To: users@wicket.apache.org
Date: Wednesday, June 16, 2010, 1:59 AM
Hi,
Two alternative solutions:
- If you want the CSS class be appened only in one response
then set the
AttributeAppender as temporary
...new AttributeAppender(...) {
�...@override
isTemporary() { return true} }
}...
- Or disable/enable AttributeAppender as needed by
overriding
isEnabled() method of it:
...new AttributeAppender(...) {
�...@override
isEnabled() { return
inputComponent.getFeedbackMessage() != null }
}...
Cheers,
Zoltan
On 06/16/2010 07:48 AM, David Chang wrote:
Jeremy, glad to hear from you!
My situation is a little different. The CSS class is
added in the following way. Please see the following code.
protected void onBeforeRender() {
super.onBeforeRender();
if
(inputComponent.getFeedbackMessage() != null) {
inputComponent.add(new
AttributeAppender(class, new
ModelString(errorField), ));
} else {
// how to remove CSS class
here??
}
}
Thanks!
--- On Wed, 6/16/10, Jeremy Thomersonjer...@wickettraining.com
wrote:
From: Jeremy Thomersonjer...@wickettraining.com
Subject: Re: How to remove css class from a
component?
To: users@wicket.apache.org
Cc: John Krasnayj...@krasnay.ca
Date: Wednesday, June 16, 2010, 1:40 AM
onComponentTag(...) {
tag.remove(class);
}
On Wed, Jun 16, 2010 at 12:37 AM, David
Changdavid_q_zh...@yahoo.comwrote:
Hello,
I add a CSS class to component dynamcially
the
following way:
inputComponent.add(new
AttributeAppender(class, new
ModelString(errorField), ));
How can I remove this CSS class in java code?
Best!
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Jeremy Thomerson
http://www.wickettraining.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to remove css class from a component?
Thanks for the explanation! All the best.
--- On Wed, 6/16/10, Jeremy Thomerson jer...@wickettraining.com wrote:
From: Jeremy Thomerson jer...@wickettraining.com
Subject: Re: How to remove css class from a component?
To: users@wicket.apache.org
Date: Wednesday, June 16, 2010, 2:10 AM
On Wed, Jun 16, 2010 at 1:05 AM,
David Chang david_q_zh...@yahoo.comwrote:
Use a model like it's intended?
You mean I should use AbstractReadOnlyModel?
protected void onBeforeRender() {
super.onBeforeRender();
inputComponent.add(new
SimpleAttributeModifier(class, true, new
AbstractReadOnlyModelString() {
public String getObject()
{
return
inputComponent.getFeedbackMessage() != null
? errorField : ;
}
});
}
There is no such constructor
forSimpleAttributeModifier.
Thanks.
--- On Wed, 6/16/10, Jeremy Thomerson jer...@wickettraining.com
wrote:
From: Jeremy Thomerson jer...@wickettraining.com
Subject: Re: How to remove css class from a
component?
To: users@wicket.apache.org
Date: Wednesday, June 16, 2010, 1:52 AM
On Wed, Jun 16, 2010 at 12:48 AM,
David Chang david_q_zh...@yahoo.comwrote:
Jeremy, glad to hear from you!
My situation is a little different. The CSS
class is
added in the following
way. Please see the following code.
protected void
onBeforeRender() {
super.onBeforeRender();
if (inputComponent.getFeedbackMessage() != null)
{
inputComponent.add(new
AttributeAppender(class,
new ModelString(errorField),
));
} else {
// how to
remove CSS class
here??
}
}
Thanks!
--- On Wed, 6/16/10, Jeremy Thomerson jer...@wickettraining.com
wrote:
From: Jeremy Thomerson jer...@wickettraining.com
Subject: Re: How to remove css class
from a
component?
To: users@wicket.apache.org
Cc: John Krasnay j...@krasnay.ca
Date: Wednesday, June 16, 2010, 1:40
AM
onComponentTag(...) {
tag.remove(class);
}
On Wed, Jun 16, 2010 at 12:37 AM, David
Chang
david_q_zh...@yahoo.com
wrote:
Hello,
I add a CSS class to component
dynamcially
the
following way:
inputComponent.add(new
AttributeAppender(class, new
ModelString(errorField),
));
How can I remove this CSS class in
java
code?
Best!
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail:
users-h...@wicket.apache.org
--
Jeremy Thomerson
http://www.wickettraining.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Use a model like it's intended?
protected void onBeforeRender() {
super.onBeforeRender();
inputComponent.add(new
SimpleAttributeModifier(class, true, new
AbstractReadOnlyModelString() {
public
String getObject() {
return
inputComponent.getFeedbackMessage() != null
? errorField : ;
}
});
}
--
Jeremy Thomerson
http://www.wickettraining.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
I wrote the code in gmail, without the benefit of
autocomplete or compile
errors. What I'm really getting at is that you should
*always* add the
attribute modifier, which takes a model for the value to
set the attribute
to. The model (either Model or AbstractReadOnlyModel,
although the latter
is more appropriate for this) should then return the
correct value based on
the logic
--
Jeremy Thomerson
http://www.wickettraining.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: Making rows of DefaultDataTable into links
On Wed, Jun 16, 2010 at 1:17 AM, Ray Weidner
ray.weidner.develo...@gmail.com wrote:
Hi all,
Forgive my ignorance if this is too obvious. I'm using DefaultDataTable to
display search results, and that's working fine. What I'd like to do is
make each row of the table a hyperlink to the view/edit page of the record
in question. How can I do this?
I was able to add links to a column, although they don't show up in the
browser as actual links. Rather, they appear as text with associate
javascript to process an onclick event. Here's the custom column I created
for this purpose:
private class IncidentLinkPropertyColumn extends PropertyColumn
IncidentReport {
public IncidentLinkPropertyColumn (IModel String nameModel, String
propertyName) {
super (nameModel, propertyName);
}
@Override
public void populateItem (Item ICellPopulator IncidentReport item,
String componentId,
IModel IncidentReport model) {
PageParameters params = new PageParameters ();
params.put (incidentId, model.getObject ().getRecordId ());
item.add (new LabelLink (componentId, CreateOrEditIncidentPage.class,
params));
}
private class LabelLink extends BookmarkablePageLink Object {
private static final long serialVersionUID = 3429331456890689136L;
public LabelLink (String componentId, Class ? extends Page pageType,
PageParameters parameters) {
super (componentId, pageType, parameters);
}
@Override
protected void onComponentTagBody (MarkupStream markupStream, ComponentTag
openTag) {
replaceComponentTagBody (markupStream, openTag, click here!);
}
}
}
As I said, I'd like the rows to be links to the IncidentReport, but barring
that, it would be nice if the link column actually appeared as links, so
users can right-click to open in a separate tab. If necessary, I can draft
an informational column (like ID) to serve as a link, as long as it is a
true link (so it will be visually obvious, as well as retaining right-click
functionality).
Any ideas? Thanks in advance.
to make the rows into links, override newItem (or whatever the name is - it
starts with new) that creates a new row. then you could add an onclick to
the row item, or even an ajaxeventbehavior(onclick) to do some ajax
behavior
to make the column into a real link, you'll need to use a fragment since the
default html for a cell is just a span.
--
Jeremy Thomerson
http://www.wickettraining.com
Re: Wicket and mobile browsers
Thank you for the hint, mobileaware wasn't on my radar so far. 2010/6/15 Joachim F. Kainz j...@jolira.com Martin, WURFL is a great solution, but there are some problems with keeping it up-to-date for commercial applications. http://www.mobileaware.com/ is a good commercial vendor I have used for m.wellsfarg.com and other sites. They have an extensive device-repository and a lot of other useful features for building MWeb sites. Downside: $$$ Best regards, Joachim On Tue, 2010-06-15 at 17:36 +0200, Martin Funk wrote: Hi Giovanni, on what basis do you do the device recognition and classification? Currently we are looking into wurfl http://wurfl.sourceforge.net/ Any opion on tha? Or do you know of an alternative to wurfl? mf 2010/6/15 Joachim F. Kainz j...@jolira.com Giovanni, I am one of the developers of mobile.walmart.com. We are using Wicket to support all types of cell phones, but most of our traffic is from smart phones. If you point to our site using iPhone, Blackberry, and Motorola Razor you get three different experience. All three experiences are backed by the same Java code. We have nothing to do with visural wicket (even though at first glance it looks interesting). Our opensource components are at http://code.google.com/p/jolira-tools/ Best regards, Joachim http://www.jolira.com On Sun, 2010-04-18 at 13:02 -0500, Jeremy Thomerson wrote: There are many classes of smart phones available. Some support n JS, some very limited, while others support just about anything you can put in a regular browser. Because of this, you may use the same java code with three or four different styles of markup so that each browser class has its own markup. Search the list for mobile.walmart.com and see the post made by the guys that created that site. It talked about this. They also released some open source components - visural wicket. -- Jeremy Thomerson http://www.wickettraining.com On Sun, Apr 18, 2010 at 3:17 AM, Giovanni pino_o...@yahoo.com wrote: I need to write a web application which will be accessed via mobile browsers from smartphones. What are the smartphone browsers which work well with Wicket? What kind of attention should I pay during the development of Wicket applications for mobile devices? Is there any tutorial about developing Wicket applications for mobile target browsers? Thanks in advance for any help. giovanni
Re: is this a bug in ModelT?
it is a bug, open a jira issue Or a feature? Either it should use getObject() internally or Model.getObject() should be declared final to prevent the programmer from thinking he can override it - both will solve the issue. - Tor Iver - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: Wicket and mobile browsers
Should a Motorola E51 be able to use a stock standard wicket site with a bit of AJAX? Apparently its browser has javascript support (and it is enabled) but I can never get any parts of our wicket website that require AJAX to work on this phone. Any idea why not? -Original Message- From: Martin Funk [mailto:mafulaf...@googlemail.com] Sent: Wednesday, 16 June 2010 7:10 PM To: users@wicket.apache.org Subject: Re: Wicket and mobile browsers Thank you for the hint, mobileaware wasn't on my radar so far. 2010/6/15 Joachim F. Kainz j...@jolira.com Martin, WURFL is a great solution, but there are some problems with keeping it up-to-date for commercial applications. http://www.mobileaware.com/ is a good commercial vendor I have used for m.wellsfarg.com and other sites. They have an extensive device-repository and a lot of other useful features for building MWeb sites. Downside: $$$ Best regards, Joachim On Tue, 2010-06-15 at 17:36 +0200, Martin Funk wrote: Hi Giovanni, on what basis do you do the device recognition and classification? Currently we are looking into wurfl http://wurfl.sourceforge.net/ Any opion on tha? Or do you know of an alternative to wurfl? mf 2010/6/15 Joachim F. Kainz j...@jolira.com Giovanni, I am one of the developers of mobile.walmart.com. We are using Wicket to support all types of cell phones, but most of our traffic is from smart phones. If you point to our site using iPhone, Blackberry, and Motorola Razor you get three different experience. All three experiences are backed by the same Java code. We have nothing to do with visural wicket (even though at first glance it looks interesting). Our opensource components are at http://code.google.com/p/jolira-tools/ Best regards, Joachim http://www.jolira.com On Sun, 2010-04-18 at 13:02 -0500, Jeremy Thomerson wrote: There are many classes of smart phones available. Some support n JS, some very limited, while others support just about anything you can put in a regular browser. Because of this, you may use the same java code with three or four different styles of markup so that each browser class has its own markup. Search the list for mobile.walmart.com and see the post made by the guys that created that site. It talked about this. They also released some open source components - visural wicket. -- Jeremy Thomerson http://www.wickettraining.com On Sun, Apr 18, 2010 at 3:17 AM, Giovanni pino_o...@yahoo.com wrote: I need to write a web application which will be accessed via mobile browsers from smartphones. What are the smartphone browsers which work well with Wicket? What kind of attention should I pay during the development of Wicket applications for mobile devices? Is there any tutorial about developing Wicket applications for mobile target browsers? Thanks in advance for any help. giovanni - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: wiQuery components with server side state - live demo
Theis, It has just been brought to my attention that we have not responded on this thread yet - thanks for your patience. This has never been an open source project - it was just a show case of what can be achieved with Wicket, wiQuery, and various jQuery components (like grids, growls, splitters, portlets etc) for RIA. We are working on aspects of these extensions with/for various clients and it is quite likely we will only make publicly available/open-source limited parts of it. These should eventually live on the wiQuery-plugins project on gitHub we have been planning for wiQuery with ODLabs and Lionel. As things stand, I would say don't hold your breath as there are various commercial factors we have no control over that any related decisions are dependent on. Regards - Cemal jWeekend Training, Development, Consultancy http://jWeekend.com On 12 June 2010 23:42, Thies Edeling tedel...@gmail.com wrote: Is this project still alive? The URL below now prompts for a username/password. Thx! On Wed, Mar 10, 2010 at 1:10 AM, Cemal Bayramoglu jweekend_for...@cabouge.com wrote: http://labs.jweekend.com/public/grid/GridRowExpanderPage On 3 March 2010 18:20, John Armstrong siber...@siberian.org wrote: Hi Richard, See here: http://www.extjs.com/examples/explorer.html#gridplugins http://www.extjs.com/examples/explorer.html#gridpluginsIn this case its a grid rather then a tree that expands and allows arbitrary components to be inserted beneath the row. Similar to a tree but very grid specific. Very excited about your work, so many hoops too jump through with GWT.. J On Wed, Mar 3, 2010 at 10:17 AM, Richard Wilkinson richard.wilkin...@jweekend.com wrote: Hi, John - im not to sure what you mean by row expanders, is that similar to what is provided on the tree grid? Ernesto - see comments inline: On 3 March 2010 12:59, Ernesto Reinaldo Barreiro reier...@gmail.com wrote: Hi Cemal, Other things that might be useful: -Offer (pluggable) support for grid events at client and server side (e.g. been notified when user navigates between pages, sorts a columns, etc). By pluggable I mean they can be enable if you need them so that no unnecessary server round trips are made. The gird always has to make a request to the server when the user navigates between pages, or changes the sorting, since this requires updated data. However these events are handled internally to the grid code and are not accessible to the developer. If required we could make these events accessible to the developer, either through adding a behaviour, or overriding a method. Other things such as selection notification events, or editing, can optionally be listened to by the developer, but these do not make a round trip to the server unless they are explicitly added. -Show an example of how the grid interacts with a normal wicket form. E.g. have a form the is submitted via Wicket AJAX and get the grid refreshed either via Wicket AJAX (i.e. the whole grid component is reloaded) or triggering a reload event on the grid (I see the master detail example is built using this last approach?) . yes, this page (http://labs.jweekend.com/public/gridjpa/ProjectEditPage ) uses a wicket form (not automatically generated though) to edit a row in one grid, which then triggers a data refresh in both grids, but does not do a wicket ajax component replace. However ajax component replace is supported as there is an AjaxRequestTarget, but I feel that forcing the grid to reload is cleaner. -All the examples seem to use JSON for data transfer? Is XML supported? The grid uses JSON, however this is all internal and transparent to the developer using the grid, so I dont see how supporting XML would be a benefit. It is not possible to construct JSON or XML and feed this into the grid manually, i.e. by telling the grid which url to use. The intended use is the same as with a Wicket DataTable, where an IDataProvider provides an iterator of beans which are rendered as rows in the grid. We use Wicket IConverter to convert each field of the bean to a String, then use a JSON library to construct the JSON response, which is then used in a custom wicket IRequestTarget for JSON. Best, Ernesto On Wed, Mar 3, 2010 at 11:33 AM, Cemal Bayramoglu jweekend_for...@cabouge.com wrote: -- Regards - Richard Wilkinson Developer, jWeekend: OO Java Technologies - Development and Training http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands,
Re: gmail like file upload
Please suggest me how to integrate google like fileupload in wicket -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/gmail-like-file-upload-tp2251270p2257580.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Frustrating behavior ... same browser, same war, same tomcat version - different behavior!!!
I haven't got to the bottom of it exactly, but it's related to our (my) attempt to integrate jcifs and ntml SSO in to the application. It's gone back now to our main software vendor to figure out from here. Bryan. On Tue, Jun 8, 2010 at 8:46 AM, Bryan Montgomery mo...@english.net wrote: Thanks for all the ideas and interest - I still haven't solved it. It did seem to work for a while but then as I changed a configuration to prove what was broken - I haven't been able to get it working again. I'm thinking it is some sort of caching issue - but I can't find any settings, tomcat is running as root so it shouldn't be any permission issues .. I need to move on with the project so I am probably just going to get a new virtual server built. I want to keep the old around because it is bugging the heck out of me :) On Tue, Jun 8, 2010 at 6:58 AM, nino martinez wael nino.martinez.w...@gmail.com wrote: did you solve this yet? 2010/6/7 Bryan Montgomery mo...@english.net: Thanks - this is still puzzling me. This is a virtual machine. I did just try the war on another virtual machine and it worked as expected. I think I'm about to rebuild the server. I don't have any clustering, and not using apache, just hitting tomcat directly. One thing I noticed from the profiling on IE8 is that on the servers that worked normally, the postbacks had the jsessionid appended to the url. The non-working server is missing that so I'm doing a little bit of digging to see if I can find a reason why that may be happening. Cheers - Bryan. On Fri, Jun 4, 2010 at 7:33 PM, Igor Vaynberg igor.vaynb...@gmail.com wrote: right, sounds like the session is being lost and the page is being rerendered fresh. -igor On Fri, Jun 4, 2010 at 1:46 PM, Scott Swank scott.sw...@gmail.com wrote: Do you have apache or a load balancer or anything else in the network? Is there maybe a simple difference in your httpd.conf pertaining to sessions? On Fri, Jun 4, 2010 at 1:32 PM, Bryan Montgomery mo...@english.net wrote: Thanks for the ideas. Still no joy. The behavior is consistent between three different clients, all running different versions of IE (6,7 and 8). I was able to use the debugging feature built in to IE 8 to see that the wicket ajax javascript was gettting called. At some point in that process it lost the value of the field and it got set to an empty field. I have the feeling that there is something different with the environment on this particular server - but I have no idea what at this point. On Fri, Jun 4, 2010 at 1:32 PM, gnul nullc...@gmail.com wrote: Essentially, part of the process generates dynamic web forms based on xml configuration files. We noticed that on one of our servers when we deployed the war file that the fields would not hold their values, and as soon as you tabbed out, the entry would disappear. Taking the same war file and deploying it to another server the form acts as expected. If it works on one server, but not the other, and they are configured the same (meaning same appserver/tomcat version, same jvm, same user/group/perms, etc.), the first thing I do is clean the appserver and do a fresh deploy. For example, say you are deploying to /var/lib/tomcat/webapps/, I would shutdown both tomcats, remove the exploded directories (e.g. myapp.war = myapp/ ) and re-deploy the war files to each server. I would also clean out tomcat's temp directory (e.g. /var/cache/tomcat5/temp), then restart them both. -gnul - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Show/hide form components best practice
I looked at this again today and realised that my examples are basically broken
(also typos in the last one :) ).
Obviously, you can't use the converted input of a FormComponent before
validation has happened. This means that using the CheckBox converted input to
determine whether another form component is used in the submission is wrong -
it will only return the value it held before the submit. You would actually
have to look at the raw input.
So I'm back at square one with this again.
I suppose my question is Is component visibility the only means of determining
whether a form component should be considered in the form submit mechanism?.
- Original Message -
From: Iain Reddick iain.redd...@beatsystems.com
To: users@wicket.apache.org
Sent: Wednesday, 9 June, 2010 8:35:13 PM
Subject: Re: Show/hide form components best practice
Looking at the wicket source regarding this, I don't think it's possible
to get the desired behaviour.
It looks like a new hook is needed in FormComponent.validate() that is
called before any of the other logic.
Something like FormComponent.isUsed(). If this returns false, just exit
the validate() methods.
Default FormComponent implementation would return true for this method,
but it can be overriden to provide the desired behaviour.
As I understand the submit/validate/bind sequence, this would mean that
the form component's raw input is updated (which makes sense), but
validation/model object doesn't happen.
Is this feasible, and would it impact elsewhere?
Here's an update of my previous example showing how it would be used:
private class TestForm extends Form {
private String always;
private boolean useOptional = false;
private String optional;
public TestForm(String id) {
super(id);
add( new TextField(always, new PropertyModel(this,
always)).setRequired(true) );
final CheckBox useOptionalCheck = new CheckBox( useOptional, new
PropertyModel(this, useOptional) );
add( useOptionalCheck );
add( new TextField(optional, new PropertyModel(this, optional)) {
@Override public boolean isUsed() {
return ((Boolean)useOptionalCheck.getConvertedInput()).booleanValue();
}
@Override
public boolean isRequired() {
isUsed(); }
}.add(MinimumLengthValidator.minimumLength(3)) );
}
}
- Original Message -
From: Xavier López xavil...@gmail.com
To: users@wicket.apache.org
Sent: Thursday, 3 June, 2010 2:56:33 PM
Subject: Re: Show/hide form components best practice
I'm with you on this one, this code feels like doing something that it
shouldn't, looks kind of bloated for such a simple and common
requirement. Maybe we need some stuffing of nice, pre-canned
FormValidators ? :)
The problem with wicket's validators, as I see it, is that they are at a
Component level. They do their job based on that component's
input/state, only. In fact, they are called in Form's
validateComponents() one by one in
a traversal. If another component's input or state is required to
perform the validation, i'd do it inside a FormValidator. That copes
with your
requirement of ignore the input for this component completely,
although I
don't know how would that be achieved.
Of course, in all those comments, I assume you can not rely on
javascript nor ajax to perform those validations, in which case the
visibility approach
simply couldn't work.
Cheers,
Xavier
2010/6/3 Iain Reddick iain.redd...@beatsystems.com
The problem with this approach is that you throw away all the nice,
re-usable pre-canned validators that wicket has, and that it seems
very wrong.
I'd actually push the behaviour I would like to see even further - in
the example I gave, I don't even want the optional field to update
it's model
when the check box isn't selected.
Effectively, I want to be able to specify logic which says ignore the
input for this component completely. Currently, the only way to do
this is
by using component visibility (unless I'm completely wrong on this).
Xavier López wrote:
Hi Iain,
I would do it like this, with a FormValidator. I moved the minimum
length validation also to the formValidator, because doing it with a
MinimumLenghtValidator would trigger it before the formValidator
executes, and may raise errors when the input is not valid (i.e. not
mandatory) :
private class TestForm extends Form {
IModel modelAlways;
IModel modelCheckOptional;
IModel modelOptional;
public TestForm(String id) {
super(id);
modelAlways = new Model();
modelCheckOptional = Boolean.FALSE;
modelOptional = new Model();
final TextField alwaysTextfield = new TextField(always,
modelAlways); alwaysTextField.setRequired(true);
add(alwaysTextField); final CheckBox useOptionalCheck = new
CheckBox( useOptional,
modelCheckOptional);
add( useOptionalCheck );
final TextField optionalTextField = new TextField(optional,
modelOptional);
add(optionalTextField);
add(new IFormValidator(){
protected FormComponent getDependentFormComponents(){ return
null; }
Encoding for wicket:message tag
Hi! We are using wicket:message tag to generate content for WAP. Wap is strict XML so it does not allow special characters. Is there a way to force wicket:message tag to escape encode its message? ** Martin - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
url params with ExternalLink
In looking at the source code for ExternalLink (wicket 1.4.6), I see that all urls have '' converted to 'amp;' // generate the href attribute tag.put(href, Strings.replaceAll(url, , amp;)); How can I link to an external url and still pass url parameters? I want to do something like this: this.add(new ExternalLink(link, http://www.google.com/search?hl=enq=wicket;, Google Wicket)); -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/url-params-with-ExternalLink-tp2257905p2257905.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: url params with ExternalLink
and whats the problem with that? the browser should convert the amp; back into when you hit the link. -igor On Wed, Jun 16, 2010 at 2:10 PM, jgormley josh.gorm...@networkedinsights.com wrote: In looking at the source code for ExternalLink (wicket 1.4.6), I see that all urls have '' converted to 'amp;' // generate the href attribute tag.put(href, Strings.replaceAll(url, , amp;)); How can I link to an external url and still pass url parameters? I want to do something like this: this.add(new ExternalLink(link, http://www.google.com/search?hl=enq=wicket;, Google Wicket)); -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/url-params-with-ExternalLink-tp2257905p2257905.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: Wicket and mobile browsers
Whoops! That should have read 'Nokia E51' - I accidentally mixed the brand name of my previous phone with the model number of my current phone. Should a Motorola E51 be able to use a stock standard wicket site with a bit of AJAX? Apparently its browser has javascript support (and it is enabled) but I can never get any parts of our wicket website that require AJAX to work on this phone. Any idea why not? -Original Message- From: Martin Funk [mailto:mafulaf...@googlemail.com] Sent: Wednesday, 16 June 2010 7:10 PM To: users@wicket.apache.org Subject: Re: Wicket and mobile browsers Thank you for the hint, mobileaware wasn't on my radar so far. 2010/6/15 Joachim F. Kainz j...@jolira.com Martin, WURFL is a great solution, but there are some problems with keeping it up-to-date for commercial applications. http://www.mobileaware.com/ is a good commercial vendor I have used for m.wellsfarg.com and other sites. They have an extensive device-repository and a lot of other useful features for building MWeb sites. Downside: $$$ Best regards, Joachim On Tue, 2010-06-15 at 17:36 +0200, Martin Funk wrote: Hi Giovanni, on what basis do you do the device recognition and classification? Currently we are looking into wurfl http://wurfl.sourceforge.net/ Any opion on tha? Or do you know of an alternative to wurfl? mf 2010/6/15 Joachim F. Kainz j...@jolira.com Giovanni, I am one of the developers of mobile.walmart.com. We are using Wicket to support all types of cell phones, but most of our traffic is from smart phones. If you point to our site using iPhone, Blackberry, and Motorola Razor you get three different experience. All three experiences are backed by the same Java code. We have nothing to do with visural wicket (even though at first glance it looks interesting). Our opensource components are at http://code.google.com/p/jolira-tools/ Best regards, Joachim http://www.jolira.com On Sun, 2010-04-18 at 13:02 -0500, Jeremy Thomerson wrote: There are many classes of smart phones available. Some support n JS, some very limited, while others support just about anything you can put in a regular browser. Because of this, you may use the same java code with three or four different styles of markup so that each browser class has its own markup. Search the list for mobile.walmart.com and see the post made by the guys that created that site. It talked about this. They also released some open source components - visural wicket. -- Jeremy Thomerson http://www.wickettraining.com On Sun, Apr 18, 2010 at 3:17 AM, Giovanni pino_o...@yahoo.com wrote: I need to write a web application which will be accessed via mobile browsers from smartphones. What are the smartphone browsers which work well with Wicket? What kind of attention should I pay during the development of Wicket applications for mobile devices? Is there any tutorial about developing Wicket applications for mobile target browsers? Thanks in advance for any help. giovanni - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: url params with ExternalLink
Ok then, color me ignorant. I was writing my unit tests and noticed that this was happening and thought it would cause issues (I'm not yet testing in the browser -- just writing up-front tests of the app as I build it). I never really paid attention to the fact that you could encode those characters in the href and the browser would be smart enough to get it right. Thanks for clarifying. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/url-params-with-ExternalLink-tp2257905p2258153.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: url params with ExternalLink
in fact you *should* encode it to be xhtml compliant... -igor On Wed, Jun 16, 2010 at 8:14 PM, jgormley josh.gorm...@networkedinsights.com wrote: Ok then, color me ignorant. I was writing my unit tests and noticed that this was happening and thought it would cause issues (I'm not yet testing in the browser -- just writing up-front tests of the app as I build it). I never really paid attention to the fact that you could encode those characters in the href and the browser would be smart enough to get it right. Thanks for clarifying. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/url-params-with-ExternalLink-tp2257905p2258153.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
