Re: [Wicket-user] Wicket and embeddable Ajax components
afaict there is no servlet.
what he does is have a bookmarkable page which he mounts. all this page does
is read some parameter off url and based on that parameter add the right
panel to itself. it then renders this panel, and wraps the output in
document.write() call.
well this is almost accurate. i think what he does is create a different
page for different widget and mount each onto a different url.
so
MyWidgetAPage extends ComponentAsWidgetContainerPage {
protected Panel getContent(String id) { return new MyWidgetAPanel(id); }
}
MyWidgetBPage extends ComponentAsWidgetContainerPage {
protected Panel getContent(String id) { return new MyWidgetBPanel(id); }
}
mountPage(/widgeta, MyWidgetAPage.class);
mountPage(/widgetb, MyWidgetBPage.class);
-igor
-igor
On 4/19/07, David Leangen [EMAIL PROTECTED] wrote:
Hi, Barrett,
Thank you for this. Very interesting.
So, allow me to rephrase to make sure I'm understanding you on this.
The requirement is:
- Continue to use Wicket as web framework
- Be able to reuse javascript widgets outside of wicket
- Reuse same javascript code for both usage patterns
IIUC, what you do below accomplishes that by using all javascript as
scripted widgets, even from Wicket. In other words, the javascript is
no longer served by Wicket, but by a servlet.
Is that correct?
If so, don't you find that a bit cumbersome to have to change the way
you write all your wicket apps? Or has it been relatively painless for
you?
Cheers,
Dave
On Thu, 2007-04-19 at 11:33 -0700, barrett wrote:
Forgot to mention, to use this just create a page class that extends
ComponentAsWidgetContainerPage and then implement the getComponent(id)
method. This method should return the component(usually a panel) that
you
wish to make into a widget, with the id set to the id passed in to the
getComponent call.
You then have a script tag whose src points at this page as seen in the
javadoc comments.
-Barrett
barrett wrote:
David,
We recently had a requirement where we wanted to include a panel from
our
new Wicket app on one of our non-wicket legacy applications. To do
this I
created a behavior and container page which will spit out any
component
between a javascript document.write method. Then on your non-wicket
page
you include a script tag whose src attribute is the address of the
container page. Below are the 3 files that make up the solution. If
the
files don't show up properly let me know and I can find another way to
post them.
ComponentAsWidgetContainerPage.java:
package com.company.ui.wicket.page;
import wicket.Component;
import
com.company.ui.wicket.behaviors.JavascriptDocumentWritingBehavior;
/**
* A page which widgetizes a component so it can be used on any page
outside of
* the containing wicket application.
*
* @see [EMAIL PROTECTED] JavascriptDocumentWritingBehavior}
*
*/
public abstract class ComponentAsWidgetContainerPage extends WebPage
{
private static final String WIDGET_ID = componentAsWidget;
public ComponentAsWidgetContainerPage()
{
super();
Component widget = getComponent(WIDGET_ID);
if (widget.getId() != WIDGET_ID)
{
throw new IllegalArgumentException(ID for the
widget component should
be set to
+ WIDGET_ID);
}
widget.add(new JavascriptDocumentWritingBehavior());
add(widget);
}
/**
* Implementations should return the component that is to be
widgetized.
*
* @param id
* The id which should be set on the returned component.
*
* @see [EMAIL PROTECTED] JavascriptDocumentWritingBehavior}
* @return
*/
public abstract Component getComponent(String id);
}
JavascriptDocumentWritingBehavior.java:
package com.company.ui.wicket.behaviors;
import wicket.Component;
import wicket.IRequestTarget;
import wicket.MarkupContainer;
import wicket.RequestCycle;
import wicket.Response;
import wicket.behavior.AbstractBehavior;
import wicket.markup.ComponentTag;
import wicket.markup.html.internal.HtmlHeaderContainer;
import wicket.markup.parser.filter.HtmlHeaderSectionHandler;
import wicket.protocol.http.servlet.ServletWebRequest;
import wicket.request.target.component.ComponentRequestTarget;
import wicket.response.StringResponse;
import com.company.ui.wicket.page.ComponentAsWidgetContainerPage;
/**
* This behavior encapsulates any component in a
* document.write('[renderedComponent]'); javascript line. The main
use
of
* this is to be able to widgetize any component to be used on any
page
* outside of the containing application with a script tag in the form
of:br/br/
*
* lt;script
*
src=/mywebapp/app?wicket:bookmarkablePage=:com.company.app.pages
.[ComponentContainerPage]
*
Re: [Wicket-user] Wicket and embeddable Ajax components
just to add
an important point is
this is completely transparent to the widget panel. it is just a panel. it
doesnt know it is being inlined via javascript into another page - this is
the job of ComponentAsWidgetContainerPage
one thing to consider is that you would need to rewrite urls so they point
back to the widget server.
-igor
On 4/19/07, Igor Vaynberg [EMAIL PROTECTED] wrote:
afaict there is no servlet.
what he does is have a bookmarkable page which he mounts. all this page
does is read some parameter off url and based on that parameter add the
right panel to itself. it then renders this panel, and wraps the output in
document.write() call.
well this is almost accurate. i think what he does is create a different
page for different widget and mount each onto a different url.
so
MyWidgetAPage extends ComponentAsWidgetContainerPage {
protected Panel getContent(String id) { return new MyWidgetAPanel(id);
}
}
MyWidgetBPage extends ComponentAsWidgetContainerPage {
protected Panel getContent(String id) { return new MyWidgetBPanel(id);
}
}
mountPage(/widgeta, MyWidgetAPage.class);
mountPage(/widgetb, MyWidgetBPage.class);
-igor
-igor
On 4/19/07, David Leangen [EMAIL PROTECTED] wrote:
Hi, Barrett,
Thank you for this. Very interesting.
So, allow me to rephrase to make sure I'm understanding you on this.
The requirement is:
- Continue to use Wicket as web framework
- Be able to reuse javascript widgets outside of wicket
- Reuse same javascript code for both usage patterns
IIUC, what you do below accomplishes that by using all javascript as
scripted widgets, even from Wicket. In other words, the javascript is
no longer served by Wicket, but by a servlet.
Is that correct?
If so, don't you find that a bit cumbersome to have to change the way
you write all your wicket apps? Or has it been relatively painless for
you?
Cheers,
Dave
On Thu, 2007-04-19 at 11:33 -0700, barrett wrote:
Forgot to mention, to use this just create a page class that extends
ComponentAsWidgetContainerPage and then implement the getComponent(id)
method. This method should return the component(usually a panel) that
you
wish to make into a widget, with the id set to the id passed in to the
getComponent call.
You then have a script tag whose src points at this page as seen in
the
javadoc comments.
-Barrett
barrett wrote:
David,
We recently had a requirement where we wanted to include a panel
from our
new Wicket app on one of our non-wicket legacy applications. To do
this I
created a behavior and container page which will spit out any
component
between a javascript document.write method. Then on your non-wicket
page
you include a script tag whose src attribute is the address of the
container page. Below are the 3 files that make up the solution. If
the
files don't show up properly let me know and I can find another way
to
post them.
ComponentAsWidgetContainerPage.java:
package com.company.ui.wicket.page;
import wicket.Component;
import
com.company.ui.wicket.behaviors.JavascriptDocumentWritingBehavior ;
/**
* A page which widgetizes a component so it can be used on any page
outside of
* the containing wicket application.
*
* @see [EMAIL PROTECTED] JavascriptDocumentWritingBehavior}
*
*/
public abstract class ComponentAsWidgetContainerPage extends WebPage
{
private static final String WIDGET_ID = componentAsWidget;
public ComponentAsWidgetContainerPage()
{
super();
Component widget = getComponent(WIDGET_ID);
if ( widget.getId() != WIDGET_ID)
{
throw new IllegalArgumentException(ID for the
widget component should
be set to
+ WIDGET_ID);
}
widget.add(new JavascriptDocumentWritingBehavior());
add(widget);
}
/**
* Implementations should return the component that is to be
widgetized.
*
* @param id
* The id which should be set on the returned
component.
*
* @see [EMAIL PROTECTED] JavascriptDocumentWritingBehavior}
* @return
*/
public abstract Component getComponent(String id);
}
JavascriptDocumentWritingBehavior.java:
package com.company.ui.wicket.behaviors;
import wicket.Component;
import wicket.IRequestTarget;
import wicket.MarkupContainer;
import wicket.RequestCycle ;
import wicket.Response;
import wicket.behavior.AbstractBehavior;
import wicket.markup.ComponentTag;
import wicket.markup.html.internal.HtmlHeaderContainer;
import wicket.markup.parser.filter.HtmlHeaderSectionHandler;
import wicket.protocol.http.servlet.ServletWebRequest;
import wicket.request.target.component.ComponentRequestTarget;
import
Re: [Wicket-user] Wicket and embeddable Ajax components
Ok, that's interesting.
So, you guys are suggesting that a reasonable approach to the problem
would be to find a lib that I like (such as scriptaculous), set them up
on a widget server, then access them either as standalone javascript
widgets or in wicket via ComponentAsWidgetContainer?
The only unfortunate thing about this approach is that we'd have to redo
all our existing wicket stuff... But hey, who said life was perfect? ;-)
Cheers,
Dave
On Thu, 2007-04-19 at 23:59 -0700, Igor Vaynberg wrote:
just to add
an important point is
this is completely transparent to the widget panel. it is just a
panel. it doesnt know it is being inlined via javascript into another
page - this is the job of ComponentAsWidgetContainerPage
one thing to consider is that you would need to rewrite urls so they
point back to the widget server.
-igor
On 4/19/07, Igor Vaynberg [EMAIL PROTECTED] wrote:
afaict there is no servlet.
what he does is have a bookmarkable page which he mounts. all
this page does is read some parameter off url and based on
that parameter add the right panel to itself. it then renders
this panel, and wraps the output in document.write() call.
well this is almost accurate. i think what he does is create a
different page for different widget and mount each onto a
different url.
so
MyWidgetAPage extends ComponentAsWidgetContainerPage {
protected Panel getContent(String id) { return new
MyWidgetAPanel(id); }
}
MyWidgetBPage extends ComponentAsWidgetContainerPage {
protected Panel getContent(String id) { return new
MyWidgetBPanel(id); }
}
mountPage(/widgeta, MyWidgetAPage.class);
mountPage(/widgetb, MyWidgetBPage.class);
-igor
-igor
On 4/19/07, David Leangen [EMAIL PROTECTED] wrote:
Hi, Barrett,
Thank you for this. Very interesting.
So, allow me to rephrase to make sure I'm
understanding you on this.
The requirement is:
- Continue to use Wicket as web framework
- Be able to reuse javascript widgets outside of
wicket
- Reuse same javascript code for both usage patterns
IIUC, what you do below accomplishes that by using all
javascript as
scripted widgets, even from Wicket. In other words,
the javascript is
no longer served by Wicket, but by a servlet.
Is that correct?
If so, don't you find that a bit cumbersome to have to
change the way
you write all your wicket apps? Or has it been
relatively painless for
you?
Cheers,
Dave
On Thu, 2007-04-19 at 11:33 -0700, barrett wrote:
Forgot to mention, to use this just create a page
class that extends
ComponentAsWidgetContainerPage and then implement
the getComponent(id)
method. This method should return the
component(usually a panel) that you
wish to make into a widget, with the id set to the
id passed in to the
getComponent call.
You then have a script tag whose src points at this
page as seen in the
javadoc comments.
-Barrett
barrett wrote:
David,
We recently had a requirement where we wanted to
include a panel from our
new Wicket app on one of our non-wicket legacy
applications. To do this I
created a behavior and container page which will
spit out any component
between a javascript document.write method. Then
on your non-wicket page
you include a script tag whose src attribute is
the address of the
container page. Below are the 3 files that make up
the solution. If the
files don't show up properly let me know and I can
find another way to
post
Re: [Wicket-user] Wicket and embeddable Ajax components
Ok, thanks for all this!
I'm new to Ajax, so I'll have to play around with this so I can better
appreciate the solution proposed below.
Cheers,
Dave
On Fri, 2007-04-20 at 00:26 -0700, Igor Vaynberg wrote:
i dont really get what scriptaculous, etc has to do with it. and i
dont get why you would have to redo anything? the solution is
transparent.
so if you have existing widgets that are panels, most likely they are,
thats how you develop widgets in wicket, you just drop them into that
container page and you are done
-igor
On 4/20/07, David Leangen [EMAIL PROTECTED] wrote:
Ok, that's interesting.
So, you guys are suggesting that a reasonable approach to the
problem
would be to find a lib that I like (such as scriptaculous),
set them up
on a widget server, then access them either as standalone
javascript
widgets or in wicket via ComponentAsWidgetContainer?
The only unfortunate thing about this approach is that we'd
have to redo
all our existing wicket stuff... But hey, who said life was
perfect? ;-)
Cheers,
Dave
On Thu, 2007-04-19 at 23:59 -0700, Igor Vaynberg wrote:
just to add
an important point is
this is completely transparent to the widget panel. it is
just a
panel. it doesnt know it is being inlined via javascript
into another
page - this is the job of ComponentAsWidgetContainerPage
one thing to consider is that you would need to rewrite urls
so they
point back to the widget server.
-igor
On 4/19/07, Igor Vaynberg [EMAIL PROTECTED] wrote:
afaict there is no servlet.
what he does is have a bookmarkable page which he
mounts. all
this page does is read some parameter off url and
based on
that parameter add the right panel to itself. it
then renders
this panel, and wraps the output in document.write()
call.
well this is almost accurate. i think what he does
is create a
different page for different widget and mount each
onto a
different url.
so
MyWidgetAPage extends ComponentAsWidgetContainerPage
{
protected Panel getContent(String id) { return
new
MyWidgetAPanel(id); }
}
MyWidgetBPage extends ComponentAsWidgetContainerPage
{
protected Panel getContent(String id) { return
new
MyWidgetBPanel(id); }
}
mountPage(/widgeta, MyWidgetAPage.class);
mountPage(/widgetb, MyWidgetBPage.class);
-igor
-igor
On 4/19/07, David Leangen [EMAIL PROTECTED]
wrote:
Hi, Barrett,
Thank you for this. Very interesting.
So, allow me to rephrase to make sure I'm
understanding you on this.
The requirement is:
- Continue to use Wicket as web framework
- Be able to reuse javascript widgets
outside of
wicket
- Reuse same javascript code for both usage
patterns
IIUC, what you do below accomplishes that by
using all
javascript as
scripted widgets, even from Wicket. In
other words,
the javascript is
no longer served by Wicket, but by a
servlet.
Is that correct?
If so, don't you find that a bit cumbersome
to have to
change the way
you write all your wicket apps? Or has it
been
relatively painless for
you?
Cheers,
Dave
On Thu, 2007-04-19 at 11:33 -0700, barrett
wrote:
Forgot to mention, to use this just create
a page
class that extends
[Wicket-user] AjaxLink, mass delete and javascript confirmation
I have a UsersPanel that contains a UsersTablePanel
and a delete link (Ajax).
UsersTablePanel contains a DataTable (Ajax) with the
first column only for selection (checkboxes), and a
method getSelectedIds():ListLong.
The user flow is very simple: check (select) some rows
from table and click on delete link.
I want to popup a confirmation message like Remove X
users ? where X is number of selected rows on delete.
How can I do that?
I have tried something like this but without success:
public class UsersPanel extends Panel {
@SpringBean(name = userService)
private UserService userService;
private UsersTablePanel usersTablePanel;
public UsersPanel(String id) {
super(id);
// add users panel with the users table
add(usersTablePanel = new
UsersTablePanel(usersTablePanel));
// add delete link
add(new AjaxLink(deleteUsers) {
@Override
public void onClick(AjaxRequestTarget target) {
ListLong selectedIds =
usersTablePanel.getSelectedIds();
int size = selectedIds.size();
System.out.println( + size);
if (size 0) {
userService.deleteUsers(selectedIds);
target.addComponent(usersTablePanel.getDataTable());
}
}
@Override
protected IAjaxCallDecorator getAjaxCallDecorator()
{
return new AjaxCallDecorator() {
@Override
public CharSequence
decorateScript(CharSequence
script) {
ListLong selectedIds =
usersTablePanel.getSelectedIds();
int size = selectedIds.size();
System.out.println( + size);
if (size 0) {
return
if(!confirm('Remove + size +
users ?'))
return false; + script;
}
return script;
}
};
}
});
}
}
Thanks in advance,
Decebal
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Re: [Wicket-user] AjaxLink, mass delete and javascript confirmation
the easiest way is to keep the count using javascript and popup the box
using alert
-igor
On 4/20/07, Decebal Suiu [EMAIL PROTECTED] wrote:
I have a UsersPanel that contains a UsersTablePanel
and a delete link (Ajax).
UsersTablePanel contains a DataTable (Ajax) with the
first column only for selection (checkboxes), and a
method getSelectedIds():ListLong.
The user flow is very simple: check (select) some rows
from table and click on delete link.
I want to popup a confirmation message like Remove X
users ? where X is number of selected rows on delete.
How can I do that?
I have tried something like this but without success:
public class UsersPanel extends Panel {
@SpringBean(name = userService)
private UserService userService;
private UsersTablePanel usersTablePanel;
public UsersPanel(String id) {
super(id);
// add users panel with the users table
add(usersTablePanel = new
UsersTablePanel(usersTablePanel));
// add delete link
add(new AjaxLink(deleteUsers) {
@Override
public void onClick(AjaxRequestTarget target) {
ListLong selectedIds =
usersTablePanel.getSelectedIds();
int size = selectedIds.size();
System.out.println( + size);
if (size 0) {
userService.deleteUsers
(selectedIds);
target.addComponent(usersTablePanel.getDataTable());
}
}
@Override
protected IAjaxCallDecorator
getAjaxCallDecorator()
{
return new AjaxCallDecorator() {
@Override
public CharSequence
decorateScript(CharSequence
script) {
ListLong selectedIds =
usersTablePanel.getSelectedIds();
int size =
selectedIds.size();
System.out.println( +
size);
if (size 0) {
return
if(!confirm('Remove + size +
users
?')) return false; + script;
}
return script;
}
};
}
});
}
}
Thanks in advance,
Decebal
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Re: [Wicket-user] JIRA issue? Buggy behaviour in PageMap.access(IPageMapEntry, int). Wicket1.2.4
ok Eelco, i will.. i just wanted to learn your opinions and to be sure if it
is worth to open an Issue.
thanks,regards
Kadir Sener GÜMÜS
On 4/20/07, Eelco Hillenius [EMAIL PROTECTED] wrote:
Could you please open up a JIRA issue for this so that it doesn't get
lost in the mail threads?
Eelco
On 4/19/07, Kadir Sener GUMUS [EMAIL PROTECTED] wrote:
Hi all,
in our application, we were experiencing PageExpired pages. When i
digged in
wicket sources i found something causes my problem and now it is ok
after
change the behaviour. I dont know if it was fixed in later releases, i
wanted to share that you all.
Plz enlighten me if i am wrong or that is an expected behaviour. Let me
explain the case:
Assume that we have a pageMap contains 3 page entry inside as ordered as
pageA.version0, pageB.version0, pageB.version1 and we pressed the
back
button from pageB.v1 to pageB.v0! Before calling this
access(IPageMapEntry,int) method in get(int,int) of PageMap,
page.getVersion(versionNumber) method is called. In that method, if
the
page goes back to initial version(0), versionManager is removed!
Therefore,
topPage.getVersions() returns 1 as default. Consequently, else
block
was running and removing whole page (pageB), and..Bomb!!
PageExpired
:)
Here it is the changed code:
(PageMap.class)
private final void access( final IPageMapEntry entry, final int
version){
.
if (top instanceof Page)
{
// If there's more than one version
Page topPage = (Page)top;
if (topPage.getVersions() 1)
{
// Remove version the top access version (-1)
topPage.getVersion(topAccess.getVersion()-1);
}
//--- PLZ look at here!! (K.GUMUS)
//else
else if (topPage.getNumericId() != access.id
topPage.getCurrentVersionNumber() != access. version)
{
// Remove whole page
remove(topPage);
}
}
regards,
Kadir Sener GUMUS
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Re: [Wicket-user] AjaxLink, mass delete and javascript confirmation
Thanks Igor. I'm not a javascript developer and I come from swing. It is nice to have in wicket some methods that encapsulates javascript basic functions (alert, confirm, ...). In my case, in onClick method I have the selected rows number and I wish to call a confirm method (something like confirm(Remove X users ?):boolean) before delete the selected users. -- View this message in context: http://www.nabble.com/AjaxLink%2C-mass-delete-and-javascript-confirmation-tf3611720.html#a10093103 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Tree Node's Refresh Issue
Hi, I have a user interface which is having 2 frames. In the left frame I have the dynamic tree which is populated dynamically from database on click of a node. I have links on the nodes which refreshes the right frame with appropriate pages.My problem is, when ever a new item is added to the DB from the page in the right frame I want to refresh the tree's node which is there in the left frame with the newly inserted value without refreshing the whole tree. Thanks in advance. Sridhar.N -- View this message in context: http://www.nabble.com/Tree-Node%27s-Refresh-Issue-tf3612068.html#a10094062 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Escaping of HTML by wicket:message - can this be disabled?
Hi I finally found how to solve this issue : the wicket jar from http://wicketstuff.org/maven/repository/org/apache/wicket/ seems to be broken. Indeed, when I download the source jar, unzip it and add it to my project (with a few extra jar and minus the wicket one, as well as a source path) it works properly. Then, if I remove the source from wicket and put back the wicket jar... it doesn't anymore ! So, as far as I can tell, my issue really comes from the wicket jar (latest snapshot). Whatever, this part now works properly, and I'm a happy man once again ;) Thanks for your help all of you :) ZedroS - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] What is Component Versioning (isVersioned())
Put in the wiki as a subpage of http://cwiki.apache.org/WICKET/component.html. Can someone update the static pages again? The new page does not show up yet. Regards, Erik. Eelco Hillenius wrote: Basically, it says whether a component supports back button or not when component replacement is used (and less importantly, when setModel is used) -- Erik van Oosten http://www.day-to-day-stuff.blogspot.com/ - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Tree Node's Refresh Issue
* Sridhar.N: I have a user interface which is having 2 frames. Frames are not really Web 2.0, I would use a SplitPane: http://www.demay-fr.net:8080/WCD13/app/?wicket:bookmarkablePage=%3Awicket.contrib.dojo.examples.SplitContainerSample -- Jean-Baptiste Quenot aka John Banana Qwerty http://caraldi.com/jbq/ - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] What is Component Versioning (isVersioned())
That happens automatically (every 2 hours or so). Martijn On 4/20/07, Erik van Oosten [EMAIL PROTECTED] wrote: Put in the wiki as a subpage of http://cwiki.apache.org/WICKET/component.html. Can someone update the static pages again? The new page does not show up yet. Regards, Erik. Eelco Hillenius wrote: Basically, it says whether a component supports back button or not when component replacement is used (and less importantly, when setModel is used) -- Erik van Oosten http://www.day-to-day-stuff.blogspot.com/ - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Learn Wicket at ApacheCon Europe: http://apachecon.com Join the wicket community at irc.freenode.net: ##wicket Wicket 1.2.5 will keep your server alive. Download Wicket now! http://wicketframework.org - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] JIRA issue? Buggy behaviour in PageMap.access(IPageMapEntry, int). Wicket1.2.4
* Kadir Sener GUMUS: ok Eelco, i will.. i just wanted to learn your opinions and to be sure if it is worth to open an Issue. You just files a new issue: WICKET-487 However the issue would gain more attention if you could provide a patch as an attachment. Use diff -u or svn diff to create such a patch file. Thanks in advance, -- Jean-Baptiste Quenot aka John Banana Qwerty http://caraldi.com/jbq/ - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] How to get desired DataTable layout
I didn't repaint it. It's just the WebMarkupContainer component that I missed
putting in my Panel that caused the whole odd behaviour displaying
problemAnyway it's now working for me after putting the
WebMarkupContainer in the Panel. Thanks :) What Im confused about is, I
don't understand why do we need to put in another WebMarkupContainer since
Panel is already considered one? I never knew I have to use another
WebMarkupContainer in the Panel to achieve the ajaxification of gridview in
the pagination. It's a slight difference way of implementation if you
compare it to the ajaxification of Pageable ListView in Panel, even though
we can still use the WebMarkupContainer to achieve the same behaviour in
Pageable ListView.
Having said that, it reminds of another question. The question is, how do I
use AjaxPagingNavigationLink and AjaxPagingNavigationIncrementLink in the
Panel? The reason I want to use these two paging components is to customize
the paging thingy we find in AjaxPagingNavigator. And I believe
AjaxPagingNavigator comes only with the default 1 2 3 ... n paging
display right? If im not mistaken, to customize the paging display, I have
to use AjaxPagingNavigation and AjaxPagingNavigationBehavior as well
right??? I have been trying to use AjaxPagingNavigation + NavigationLink +
NavigationIncrementLink + NavigationBehavior to get this customization
working, but it seems like everything I have been doing so far is not
producing the behaviour I want it to be. Reason being is that when I click
on the paging number or even the [First/Next] once, it doesn't flip to
another page. It only does so when I clicked it twice, and if that's not
enough bad, I feel like the whole page had been refreshed when it was
flipped to another page after being clicked twice.
Any idea on this? I think I must have missed out the association of
implementation among these 4 AjaxPagingNavigation + Link + IncrementLink +
Behaviour. My instinct is telling me that I may have done it a wrong way
and not putting these association of 4 object correctly. All in all, I don't
know where to start to get these 4 Ajax paging object working together. To
guide me, it would be great if you can provide me a full skeleton code.
Thanks.
igor.vaynberg wrote:
have you tried
final WebMarkupContainer gridviewcontainer=new WebMarkupContainer();
gridviewcontainer.setOutputMarkupId(true);
gridviewcontainer.add(new gridview(...));
gridviewcontainer.add(new ajaxpagingnavigator(...) {
onAjaxEvent(target) { target.add(gridviewcontainer); }
}
this is a common practice with repeaters, you cannot repaint them
directly,
but rather have to repaint some container higher above.
by default ajaxpagingnavigator repaints the ipageable, when that is a
table tag (datatable) it works fine, when it isnt you have to do a bit
more work.
-igor
On 4/19/07, Lec [EMAIL PROTECTED] wrote:
Hie Igor,
Just to provide more info on theGridView doesn't work in
AjaxPagingNavigator part in case you don't get what I mean, when I said
it's not working in AjaxPagingNavigator, I actually mean, the data manage
to
display onto the GridView, but when I try to click onto other page
number,
the displayed data still remain on the same page of the GridView. Any
idea?
Lec wrote:
Hie Igor,
I need to check with you. I noticed GridView only works in
PagingNavigator but not in AjaxPagingNavigator, and to have it working
in
AjaxPagingNavigator, I tried implementing a IPageable interface into
GridView but it wasn't fruitful. As far as I know and If im right about
this, based on the javadoc I read, I came to know that GridView is not
allowed be IPageable as GridView inherits
wicket.extensions.markup.html.repeater.pageable.AbstractPageableView
that have a final method of getPageCount, this is the method which we
need
to override if we were to implement a IPageable interface in GridView
right? But this method is final and cannot be overriden. Am I missing
anything here? Is there any workaround to this? It would be great if
you
can provide me a pointer as to how to get pageable behaviour in
GridView. Thanks
igor.vaynberg wrote:
so what you want is an ajaxified gridview
what you need is AjaxPagingNavigator which we already have, and
AjaxFallbackOrderByBorder which we also already have.
then you just need to create a panel that encapsulate and connects the
gridview and the aforementioned two components - just like datatable
does.
-igor
and your own version of orderbylink but
On 1/16/07, Daniele Dellafiore [EMAIL PROTECTED] wrote:
I want to provide different views of my data. Ajaxified table is good
for multiple-columns view where columns are name title address
and so on.
The layout I have with the use of a GridView is such that each cell
have all informations, so in cell 1,1 displays the entry number 1
with
the picture and below a label
Re: [Wicket-user] NTLM Authentication
Ok, found out that this problem actually relates to Internet Explorer... one
more grief to my MS black list of sorrows! ;)
Fixed it by using JCIFS library, which implements a servlet filter in the
same way mine was doing, with just a little difference: their works! (Got to
remember to never reinvent the wheel too). Now I am able to get current user
this way inside my code:
HttpServletRequest request = ((WebRequest) RequestCycle.get()
.getRequest()).getHttpServletRequest();
username = request.getRemoteUser();
And everything is working nicely again. Now finally off to implement my apps
authentication and authorization, by adapting databinder library's
functionalities.
Regards,
Zenrique Steckelberg wrote:
Hi all,
I work in a windows mostly environment, thus decided to use NTLM
authentication so I wouldn't need to store and check users passwords. On
each WebRequest and WebResponse I check if the user is identified or not,
and if not I go through NTLM's request/response procedure in order to get
user's login from ie browser (and thus windows). What happens is that
after changing newWebRequest and newWebResponse methods to get the
authentication, my application stops working, and no image or submit
button works anymore. If I comment out both newWeb Request/Response
methods, everything works fine. I am using Databinder for some of the
authorization features and other db stuff, but I think this relates
particularly to wicket.
Here's the code:
public class ConfServApp extends AuthDataApplication {
private String auth;
private String remoteHost;
private String domain;
private String username;
@Override
protected WebRequest newWebRequest(HttpServletRequest servletRequest)
{
WebRequest request = (WebRequest)
super.newWebRequest(servletRequest);
auth = (String) request.getHttpServletRequest().getHeader(
Authorization);
return request;
}
@Override
protected WebResponse newWebResponse(HttpServletResponse
servletResponse) {
WebResponse response = (WebResponse) super
.newWebResponse(servletResponse);
if (username == null) {
if (auth == null) {
response.setHeader(WWW-Authenticate, NTLM);
try {
response.getHttpServletResponse().sendError(
HttpServletResponse.SC_UNAUTHORIZED);
} catch (Exception e) {
System.out.println(e.getMessage());
e.printStackTrace();
}
} else if (auth.startsWith(NTLM )) {
byte[] msg = null;
try {
msg = new sun.misc.BASE64Decoder().decodeBuffer(auth
.substring(5));
} catch (Exception e) {
System.out.println(e.getMessage());
e.printStackTrace();
}
int off = 0, length, offset;
if (msg[8] == 1) {
byte z = 0;
byte[] msg1 = { (byte) 'N', (byte) 'T', (byte) 'L',
(byte) 'M', (byte) 'S', (byte) 'S', (byte)
'P', z,
(byte) 2, z, z, z, z, z, z, z, (byte) 40, z,
z, z,
(byte) 2, (byte) 130, z, z, z, (byte) 2,
(byte) 2,
(byte) 2, z, z, z, z, z, z, z, z, z, z, z, z
};
response.setHeader(WWW-Authenticate, NTLM
+ new
sun.misc.BASE64Encoder().encodeBuffer(msg1)
.trim());
try {
response.getHttpServletResponse().sendError(
HttpServletResponse.SC_UNAUTHORIZED);
} catch (Exception e) {
System.out.println(e.getMessage());
e.printStackTrace();
}
} else if (msg[8] == 3) {
off = 30;
length = msg[off + 17] * 256 + msg[off + 16];
offset = msg[off + 19] * 256 + msg[off + 18];
remoteHost = new String(msg, offset, length);
length = msg[off + 1] * 256 + msg[off];
offset = msg[off + 3] * 256 + msg[off + 2];
domain = new String(msg, offset, length);
length = msg[off + 9] * 256 + msg[off + 8];
offset = msg[off + 11] * 256 + msg[off + 10];
username = new String(msg, offset, length);
System.out.println(Username: + username);
System.out.println(RemoteHost: + remoteHost);
System.out.println(Domain: + domain);
}
}
}
[Wicket-user] stateless and/ or bookmarkable pages in Wicket 1.3
Hi all
I would like to fork the discussion Issue with redirection to intro
page after logout to discuss stateless and/ or bookmarkable pages in
Wicket 1.3.
Indeed, Eelco said :
Off topic, I think it's good practice to make your login page a
stateless page (using a stateless form), so that users can have that
page in front of them for hours and then sign in without even being
bothered with a session expiry exception. In fact, it's probably good
practice to have the whole part of the site where you don't require
users to log in implemented as stateless and/ or bookmarkable pages.
My 2c.
However, the wiki (there
http://cwiki.apache.org/WICKET/stateless-pages.html#Statelesspages-Statelesspagesin2.0%2528andbackportedto1.3%2529
) says few and I would like to implement such pages so... I've some
questions ! As usual, I will update the wiki afterwards so it should
not be lost.
In the source, I've seen that stateless pages are mainly pages where
the developer has to ovverride getStatelessHint as following :
protected boolean getStatelessHint()
{
return true;
}
However, I've the following questions :
- how can I check my page is stateless ? Is calling getStatelessHint()
at the end of my page constructor enough ?
- do I just have to override the getStatelessHint for components
nested into others one ? For example, I would like to make my
LoginPage stateless. I'm using the SignInPanel from the examples, and
I've override the panel and form but the getStatelessHint() of the
page still says false, so... Furthermore, on the page submit,
nothing happens anymore (the validation of the data isn't done as well
as the onSubmit). What did I miss ?
Regarding Bookmarkable page, I've the following situation : my Login
page has a public constructor with no argument. As such, it should be
a Bookmarkable page (if I've understood properly the concept there :
http://cwiki.apache.org/WICKET/bookmarkable-pages-and-links.html ).
However, when, on logout, I invalidate the session and sent back the
user to the login page, the first login attempt gives back a page
expired error... What should I do ?
Thanks in advance
Best regards
ZedroS
-
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
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[Wicket-user] getting object from model using propertyExpression
hi, is there a way to use property expressions to get an object from a complex model? my problem is, that i'm building the form dynamically based on a structure _and_ the model - the model contains the relevant data, the structure defines the form elements. so, building the form depends first on the structure (which defines binding/property expressions) and the concrete number of form entries depends on the model - so i need to access the model during form building with the property expression. since wicket does this already - i shouldn't need to implement this manually... :D best regards, --- jan. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] How to get desired DataTable layout
On 4/20/07, Lec [EMAIL PROTECTED] wrote:
I didn't repaint it. It's just the WebMarkupContainer component that I
missed
putting in my Panel that caused the whole odd behaviour displaying
problemAnyway it's now working for me after putting the
WebMarkupContainer in the Panel. Thanks :) What Im confused about is, I
don't understand why do we need to put in another WebMarkupContainer since
Panel is already considered one? I never knew I have to use another
WebMarkupContainer in the Panel to achieve the ajaxification of gridview
in
the pagination. It's a slight difference way of implementation if you
compare it to the ajaxification of Pageable ListView in Panel, even though
we can still use the WebMarkupContainer to achieve the same behaviour in
Pageable ListView.
you dont need _another_ webmarkupcontainer, you just cant repaint the
listview itself directly, eg do ajaxtarget.addcomponent(listview). in fact
as of yesterday that will throw an exception. so you need to repaint its
closest ancestor that is not a listview.
Having said that, it reminds of another question. The question is, how do I
use AjaxPagingNavigationLink and AjaxPagingNavigationIncrementLink in the
Panel? The reason I want to use these two paging components is to
customize
the paging thingy we find in AjaxPagingNavigator. And I believe
AjaxPagingNavigator comes only with the default 1 2 3 ... n paging
display right? If im not mistaken, to customize the paging display, I have
to use AjaxPagingNavigation and AjaxPagingNavigationBehavior as well
right??? I have been trying to use AjaxPagingNavigation + NavigationLink +
NavigationIncrementLink + NavigationBehavior to get this customization
working, but it seems like everything I have been doing so far is not
[...]
our pagingnavigator and its ajax counterpart are not very well coded to make
it easy to extend. the only thing i can tell you right now is that if you
want to customize it you have to roll your own for anything but the simplest
customizations. it was on our todolist to refactor, but we just havent found
the time.
-igor
igor.vaynberg wrote:
have you tried
final WebMarkupContainer gridviewcontainer=new WebMarkupContainer();
gridviewcontainer.setOutputMarkupId(true);
gridviewcontainer.add(new gridview(...));
gridviewcontainer.add(new ajaxpagingnavigator(...) {
onAjaxEvent(target) { target.add(gridviewcontainer); }
}
this is a common practice with repeaters, you cannot repaint them
directly,
but rather have to repaint some container higher above.
by default ajaxpagingnavigator repaints the ipageable, when that is a
table tag (datatable) it works fine, when it isnt you have to do a bit
more work.
-igor
On 4/19/07, Lec [EMAIL PROTECTED] wrote:
Hie Igor,
Just to provide more info on theGridView doesn't work in
AjaxPagingNavigator part in case you don't get what I mean, when I
said
it's not working in AjaxPagingNavigator, I actually mean, the data
manage
to
display onto the GridView, but when I try to click onto other page
number,
the displayed data still remain on the same page of the GridView. Any
idea?
Lec wrote:
Hie Igor,
I need to check with you. I noticed GridView only works
in
PagingNavigator but not in AjaxPagingNavigator, and to have it
working
in
AjaxPagingNavigator, I tried implementing a IPageable interface
into
GridView but it wasn't fruitful. As far as I know and If im right
about
this, based on the javadoc I read, I came to know that GridView is
not
allowed be IPageable as GridView inherits
wicket.extensions.markup.html.repeater.pageable.AbstractPageableView
that have a final method of getPageCount, this is the method which we
need
to override if we were to implement a IPageable interface in
GridView
right? But this method is final and cannot be overriden. Am I missing
anything here? Is there any workaround to this? It would be great if
you
can provide me a pointer as to how to get pageable behaviour in
GridView. Thanks
igor.vaynberg wrote:
so what you want is an ajaxified gridview
what you need is AjaxPagingNavigator which we already have, and
AjaxFallbackOrderByBorder which we also already have.
then you just need to create a panel that encapsulate and connects
the
gridview and the aforementioned two components - just like datatable
does.
-igor
and your own version of orderbylink but
On 1/16/07, Daniele Dellafiore [EMAIL PROTECTED] wrote:
I want to provide different views of my data. Ajaxified table is
good
for multiple-columns view where columns are name title
address
and so on.
The layout I have with the use of a GridView is such that each cell
have all informations, so in cell 1,1 displays the entry number 1
with
the picture and below a label with name, title, address on
multiple
lines. Cell 1,2 have the second entry and so on.
In DataTable a single entry data are spaned over the row. What I
want
Re: [Wicket-user] stateless and/ or bookmarkable pages in Wicket 1.3
the shorter version is:
all bookmarkable pages start out stateless. when you add a non Stateless*
component to them, it makes them stateful.
-igor
On 4/20/07, Johan Compagner [EMAIL PROTECTED] wrote:
if you want stateless page then all the components on that page must be
stateless
So if you make a simple page with only 1 form (with some text fields)
and that Form is a StatelessForm (instead of a norma Form component)
then that page is stateless
You can't call or set any property on a page to let the page be stateless.
Because it all depends whats components or behaviors are on the page.
If you add an ajax behavior then the page is not stateless
if you add a normal link (instead of a StatelessLink) then it is not
stateless
The only thing the page can do is that it must have a default or page
parameters constructor.
johan
On 4/20/07, ZedroS Schwart [EMAIL PROTECTED] wrote:
Hi all
I would like to fork the discussion Issue with redirection to intro
page after logout to discuss stateless and/ or bookmarkable pages in
Wicket 1.3.
Indeed, Eelco said :
Off topic, I think it's good practice to make your login page a
stateless page (using a stateless form), so that users can have that
page in front of them for hours and then sign in without even being
bothered with a session expiry exception. In fact, it's probably good
practice to have the whole part of the site where you don't require
users to log in implemented as stateless and/ or bookmarkable pages.
My 2c.
However, the wiki (there
http://cwiki.apache.org/WICKET/stateless-pages.html#Statelesspages-Statelesspagesin2.0%2528andbackportedto1.3%2529
) says few and I would like to implement such pages so... I've some
questions ! As usual, I will update the wiki afterwards so it should
not be lost.
In the source, I've seen that stateless pages are mainly pages where
the developer has to ovverride getStatelessHint as following :
protected boolean getStatelessHint()
{
return true;
}
However, I've the following questions :
- how can I check my page is stateless ? Is calling getStatelessHint()
at the end of my page constructor enough ?
- do I just have to override the getStatelessHint for components
nested into others one ? For example, I would like to make my
LoginPage stateless. I'm using the SignInPanel from the examples, and
I've override the panel and form but the getStatelessHint() of the
page still says false, so... Furthermore, on the page submit,
nothing happens anymore (the validation of the data isn't done as well
as the onSubmit). What did I miss ?
Regarding Bookmarkable page, I've the following situation : my Login
page has a public constructor with no argument. As such, it should be
a Bookmarkable page (if I've understood properly the concept there :
http://cwiki.apache.org/WICKET/bookmarkable-pages-and-links.html ).
However, when, on logout, I invalidate the session and sent back the
user to the login page, the first login attempt gives back a page
expired error... What should I do ?
Thanks in advance
Best regards
ZedroS
-
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
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Re: [Wicket-user] How to get desired DataTable layout
Thanks for the answer. Hmmm but my last question wasn't clearly quite
answered :)
Actually I was asking for a sample code of AjaxPagingNavigationLink/
AjaxPagingNavigationIncrementLink with AjaxPagingNavigationBehaviour as I
had a difficult time in finding and understanding the correlations between
them. My goal is to move away the default 1 2 ..n paging display in
AjaxPagingNavigator to a more customized paging display. This explains the
reason behind my attempt on the usage of AjaxPagingNavigationLink/
AjaxPagingNavigationIncrementLink with AjaxPagingNavigationBehaviour. But I
don't know where to begin and what I'm missing now. A sample skeleton code
will greatly help me to understand the correlation here. :) Any helps for me
on this?
igor.vaynberg wrote:
On 4/20/07, Lec [EMAIL PROTECTED] wrote:
I didn't repaint it. It's just the WebMarkupContainer component that I
missed
putting in my Panel that caused the whole odd behaviour displaying
problemAnyway it's now working for me after putting the
WebMarkupContainer in the Panel. Thanks :) What Im confused about is, I
don't understand why do we need to put in another WebMarkupContainer
since
Panel is already considered one? I never knew I have to use another
WebMarkupContainer in the Panel to achieve the ajaxification of gridview
in
the pagination. It's a slight difference way of implementation if you
compare it to the ajaxification of Pageable ListView in Panel, even
though
we can still use the WebMarkupContainer to achieve the same behaviour in
Pageable ListView.
you dont need _another_ webmarkupcontainer, you just cant repaint the
listview itself directly, eg do ajaxtarget.addcomponent(listview). in fact
as of yesterday that will throw an exception. so you need to repaint its
closest ancestor that is not a listview.
Having said that, it reminds of another question. The question is, how do
I
use AjaxPagingNavigationLink and AjaxPagingNavigationIncrementLink in the
Panel? The reason I want to use these two paging components is to
customize
the paging thingy we find in AjaxPagingNavigator. And I believe
AjaxPagingNavigator comes only with the default 1 2 3 ... n paging
display right? If im not mistaken, to customize the paging display, I
have
to use AjaxPagingNavigation and AjaxPagingNavigationBehavior as well
right??? I have been trying to use AjaxPagingNavigation + NavigationLink
+
NavigationIncrementLink + NavigationBehavior to get this customization
working, but it seems like everything I have been doing so far is not
[...]
our pagingnavigator and its ajax counterpart are not very well coded to
make
it easy to extend. the only thing i can tell you right now is that if you
want to customize it you have to roll your own for anything but the
simplest
customizations. it was on our todolist to refactor, but we just havent
found
the time.
-igor
igor.vaynberg wrote:
have you tried
final WebMarkupContainer gridviewcontainer=new WebMarkupContainer();
gridviewcontainer.setOutputMarkupId(true);
gridviewcontainer.add(new gridview(...));
gridviewcontainer.add(new ajaxpagingnavigator(...) {
onAjaxEvent(target) { target.add(gridviewcontainer); }
}
this is a common practice with repeaters, you cannot repaint them
directly,
but rather have to repaint some container higher above.
by default ajaxpagingnavigator repaints the ipageable, when that is a
table tag (datatable) it works fine, when it isnt you have to do a
bit
more work.
-igor
On 4/19/07, Lec [EMAIL PROTECTED] wrote:
Hie Igor,
Just to provide more info on theGridView doesn't work in
AjaxPagingNavigator part in case you don't get what I mean, when I
said
it's not working in AjaxPagingNavigator, I actually mean, the data
manage
to
display onto the GridView, but when I try to click onto other page
number,
the displayed data still remain on the same page of the GridView. Any
idea?
Lec wrote:
Hie Igor,
I need to check with you. I noticed GridView only works
in
PagingNavigator but not in AjaxPagingNavigator, and to have it
working
in
AjaxPagingNavigator, I tried implementing a IPageable interface
into
GridView but it wasn't fruitful. As far as I know and If im right
about
this, based on the javadoc I read, I came to know that GridView is
not
allowed be IPageable as GridView inherits
wicket.extensions.markup.html.repeater.pageable.AbstractPageableView
that have a final method of getPageCount, this is the method which
we
need
to override if we were to implement a IPageable interface in
GridView
right? But this method is final and cannot be overriden. Am I
missing
anything here? Is there any workaround to this? It would be great if
you
can provide me a pointer as to how to get pageable behaviour in
GridView. Thanks
igor.vaynberg wrote:
so what you want is an
Re: [Wicket-user] Issue with redirection to intro page after logout
but then eelco takes me seriously! oh the horror! I'm a very serious guy, about to inflict some serious damage to your ball. Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Issue with redirection to intro page after logout
but then eelco takes me seriously! oh the horror! -igor On 4/20/07, Johan Compagner [EMAIL PROTECTED] wrote: no thats not needed On 4/19/07, Igor Vaynberg [EMAIL PROTECTED] wrote: gah! i have to start wrapping my emais in sarcasm /sarcasm -igor On 4/19/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Sure, if you don't have a common layout etc you use for you Wicket pages and you want to reuse in your login page, that's even more efficient. You'll have to make it a separate HTML file in a path that is not handled by Wicket though, so it's a bit more pain to achieve. Eelco On 4/19/07, Igor Vaynberg [EMAIL PROTECTED] wrote: its even better not to have a wicket page at all a simple loginl.html with form action=/some/mounted/page method=post input name=uname/input name=pwd/input type=submit/ /form then you just mount a page that processes the submitted values and throws a restartresponseexception to some other page. now as users hammer your login page and stare at it for hours it is only apache that suffers. taking it to the next level baby! -igor On 4/19/07, Eelco Hillenius [EMAIL PROTECTED] wrote: A last question : what does precisely the session.invalidatestuff ? Indeed, in my application, when checking if the user is logged in, I just check whether an user is in the current session. As such, to unlog my user, I just need to do something like session.setUser(null). So I wonder what does precisely the invalidate (and as such whether I really need to do it or not). I checked on the API already and there is just :Invalidates this session. Invalidate 'unbinds' the session from the backing session store. In practice, for default configurations, this means that the HttpSession object that is maintained for the client is invalidated (see HttpSession#invalidate) after the request is done, so that a client starts with a clean slate. Off topic, I think it's good practice to make your login page a stateless page (using a stateless form), so that users can have that page in front of them for hours and then sign in without even being bothered with a session expiry exception. In fact, it's probably good practice to have the whole part of the site where you don't require users to log in implemented as stateless and/ or bookmarkable pages. My 2c. Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is
Re: [Wicket-user] How to get desired DataTable layout
Hi,
I tried to create a tabular listing with pagination completely from scratch
using only ListView-s and you can look at the code here:
http://fisheye3.cenqua.com/browse/j-trac/trunk/jtrac/src/main/java/info/jtrac/wicket/ItemListPanel.java?r=946
It's not Ajax, but may help as a reference. The pagination code is lines 75
- 167
HTML code is here:
http://fisheye3.cenqua.com/browse/j-trac/trunk/jtrac/src/main/java/info/jtrac/wicket/ItemListPanel.html?r=962
Regards,
Peter.
On 4/20/07, Lec [EMAIL PROTECTED] wrote:
Thanks for the answer. Hmmm but my last question wasn't clearly quite
answered :)
Actually I was asking for a sample code of AjaxPagingNavigationLink/
AjaxPagingNavigationIncrementLink with AjaxPagingNavigationBehaviour as I
had a difficult time in finding and understanding the correlations between
them. My goal is to move away the default 1 2 ..n paging display in
AjaxPagingNavigator to a more customized paging display. This explains the
reason behind my attempt on the usage of AjaxPagingNavigationLink/
AjaxPagingNavigationIncrementLink with AjaxPagingNavigationBehaviour. But
I
don't know where to begin and what I'm missing now. A sample skeleton code
will greatly help me to understand the correlation here. :) Any helps for
me
on this?
igor.vaynberg wrote:
On 4/20/07, Lec [EMAIL PROTECTED] wrote:
I didn't repaint it. It's just the WebMarkupContainer component that I
missed
putting in my Panel that caused the whole odd behaviour displaying
problemAnyway it's now working for me after putting the
WebMarkupContainer in the Panel. Thanks :) What Im confused about is, I
don't understand why do we need to put in another WebMarkupContainer
since
Panel is already considered one? I never knew I have to use another
WebMarkupContainer in the Panel to achieve the ajaxification of
gridview
in
the pagination. It's a slight difference way of implementation if you
compare it to the ajaxification of Pageable ListView in Panel, even
though
we can still use the WebMarkupContainer to achieve the same behaviour
in
Pageable ListView.
you dont need _another_ webmarkupcontainer, you just cant repaint the
listview itself directly, eg do ajaxtarget.addcomponent(listview). in
fact
as of yesterday that will throw an exception. so you need to repaint its
closest ancestor that is not a listview.
Having said that, it reminds of another question. The question is, how
do
I
use AjaxPagingNavigationLink and AjaxPagingNavigationIncrementLink in
the
Panel? The reason I want to use these two paging components is to
customize
the paging thingy we find in AjaxPagingNavigator. And I believe
AjaxPagingNavigator comes only with the default 1 2 3 ... n
paging
display right? If im not mistaken, to customize the paging display, I
have
to use AjaxPagingNavigation and AjaxPagingNavigationBehavior as well
right??? I have been trying to use AjaxPagingNavigation +
NavigationLink
+
NavigationIncrementLink + NavigationBehavior to get this customization
working, but it seems like everything I have been doing so far is not
[...]
our pagingnavigator and its ajax counterpart are not very well coded to
make
it easy to extend. the only thing i can tell you right now is that if
you
want to customize it you have to roll your own for anything but the
simplest
customizations. it was on our todolist to refactor, but we just havent
found
the time.
-igor
igor.vaynberg wrote:
have you tried
final WebMarkupContainer gridviewcontainer=new WebMarkupContainer();
gridviewcontainer.setOutputMarkupId(true);
gridviewcontainer.add(new gridview(...));
gridviewcontainer.add(new ajaxpagingnavigator(...) {
onAjaxEvent(target) { target.add(gridviewcontainer); }
}
this is a common practice with repeaters, you cannot repaint them
directly,
but rather have to repaint some container higher above.
by default ajaxpagingnavigator repaints the ipageable, when that is a
table tag (datatable) it works fine, when it isnt you have to do a
bit
more work.
-igor
On 4/19/07, Lec [EMAIL PROTECTED] wrote:
Hie Igor,
Just to provide more info on theGridView doesn't work
in
AjaxPagingNavigator part in case you don't get what I mean, when I
said
it's not working in AjaxPagingNavigator, I actually mean, the data
manage
to
display onto the GridView, but when I try to click onto other page
number,
the displayed data still remain on the same page of the GridView.
Any
idea?
Lec wrote:
Hie Igor,
I need to check with you. I noticed GridView only
works
in
PagingNavigator but not in AjaxPagingNavigator, and to have it
working
in
AjaxPagingNavigator, I tried implementing a IPageable interface
into
GridView but it wasn't fruitful. As far as I know and If im right
about
this, based on the javadoc I read, I came to know that GridView is
not
allowed be IPageable as GridView inherits
Re: [Wicket-user] getting object from model using propertyExpression
Not sure whether I understand your question. But right after you added your component, you can use getModelObject on it to get the value. Also, keep in mind that CompoundPropertyModel is for convenience, but you can e.g. use PropertyModel directly for more control. In that case, you can get the model value right after constructing the component or just directly from the model itself. Eelco On 4/20/07, Jan Kriesten [EMAIL PROTECTED] wrote: hi, is there a way to use property expressions to get an object from a complex model? my problem is, that i'm building the form dynamically based on a structure _and_ the model - the model contains the relevant data, the structure defines the form elements. so, building the form depends first on the structure (which defines binding/property expressions) and the concrete number of form entries depends on the model - so i need to access the model during form building with the property expression. since wicket does this already - i shouldn't need to implement this manually... :D best regards, --- jan. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Can templates have an extension other than .html?
In the same subject, is there a reason why wicket.markup.html.WebPage.getMarkupType() isn't final but wicket.markup.html.WebMarkupContainer.getMarkupType() is ? I want my templates to have the .xml extension but that is only possible for pages and not panels because of that method being marked final. Is there a good reason to have the method marked final in WebMarkupContainer or is that also an historical artifact ? Thanks, Ludovic Eelco Hillenius wrote: I'm a little concerned by the Note int he javadocs for this method: Note: The markup type must be equal to the extension of the markup file. In the case of WebPages, it must always be html. Does that mean that the string html has some meaning beyond just telling the framework what file extension to retrieve? That comment was incorrect. Thanks for noting it, I just removed it. We have one example of a different extension (xml): wicket.examples.compref.XmlPage. You should be able to pick any extension you like. Please report here if you encounter any problems regarding this. Eelco -- View this message in context: http://www.nabble.com/Can-templates-have-an-extension-other-than-.html--tf3309848.html#a10108984 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] getting object from model using propertyExpression
hi eelco, no, you misunderstood me - i need to access the model /before/ my components are created (cause the number of components to be created depends on the model). i found the helper class myself: Object property = PropertyResolver.getValue( binding, model.getObject() ); but thanks for your efforts! best regards, --- jan. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] html lang=en -- change lang?
hi, is it possible to change the attributes of the html-tag, too? best regards, --- jan. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Strange Popup Behavior After Logout/Session.invalidate()
So... someone comes to my app and logs in. The get a page which includes a
popup link to AppPage. The link is constructed like so
In StartPage.java:
PopupSettings popupSettings = new
PopupSettings(PageMap.forName(popuppagemap));
add(new BookmarkablePageLink(app-page,
AppPage.class).setPopupSettings(popupSettings));
The AppPage class is a page which is also behind authentication. Normally,
if you go to its bookmarked URL without having logged in, you get my login
page, login, and then are redirected to the AppPage. This is all handled by
the built-in wicket authentication scheme. I'm not doing anything fancy.
In the scenario described above, when the popup opens, you aren't asked to
login because you already logged in on the parent page. So far so good.
The parent page also contains a link to logout. Clicking this link gets you
the SignOutPage which does this:
In SignOutPage.java:
protected void onEndRequest() {
AuthenticatedWebSession awSession = (AuthenticatedWebSession)
getSession();
awSession.invalidate();
try {
getWebRequestCycle().getWebResponse().getHttpServletResponse().sendRedirect(app);
} catch (Exception e) {
e.printStackTrace();
}
}
You are logged out and brought back to the home page (this is all in the
parent window). Still Ok.
Here is the bad part...
If I reload/refresh the pop-up window (which is still open, and still
showing the AppPage - we haven't done anything in this window), I correctly
get the login page (because I have logged out), but when I submit the login
form I am brought the home page, not the AppPage! The reload/refresh makes
the identical request as if I tried to go straight to the AppPage (which
normally lets me login and present the AppPage) - but in this scenario ,
with the pop-up, and after a log out from the parent, it does not work.
I am at my wits end, so any help or advice, or suggestions would be much
appreciated. Please let me know if I can provide more code to help.
Thanks
--
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Re: [Wicket-user] Strange Popup Behavior After Logout/Session.invalidate()
This doesn't really help me, but it might help someone to help me
When I logout in the parent window, and end up on the login screen, the URL
I am at ends with
/app?wicket:bookmarkablePage=:com.it.ediscovery.client.authentication.AdminSignInPage
while the URL I end up with in the pop-up once I refresh is
/app?wicket:bookmarkablePage=wicket-0:com.it.ediscovery.client.authentication.AdminSignInPage
(notice the pagemap addition)
Perhaps this has something to do with it?
fattymelt wrote:
So... someone comes to my app and logs in. The get a page which includes a
popup link to AppPage. The link is constructed like so:
In StartPage.java:
PopupSettings popupSettings = new
PopupSettings(PageMap.forName(popuppagemap));
add(new BookmarkablePageLink(app-page,
AppPage.class).setPopupSettings(popupSettings));
The AppPage class is a page which is also behind authentication. Normally,
if you go to its bookmarked URL without having logged in, you get my login
page, login, and then are redirected to the AppPage. This is all handled by
the built-in wicket authentication scheme. I'm not doing anything fancy.
In the scenario described above, when the popup opens, you aren't asked to
login because you already logged in on the parent page. So far so good.
The parent page also contains a link to logout. Clicking this link gets you
the SignOutPage which does this:
In SignOutPage.java:
protected void onEndRequest() {
AuthenticatedWebSession awSession = (AuthenticatedWebSession)
getSession();
awSession.invalidate();
try {
getWebRequestCycle().getWebResponse().getHttpServletResponse().sendRedirect(app);
} catch (Exception e) {
e.printStackTrace();
}
}
You are logged out and brought back to the home page (this is all in the
parent window). Still Ok.
Here is the bad part...
If I reload/refresh the pop-up window (which is still open, and still
showing the AppPage - we haven't done anything in this window), I correctly
get the login page (because I have logged out), but when I submit the login
form I am brought the home page, not the AppPage! The reload/refresh makes
the identical request as if I tried to go straight to the AppPage (which
normally lets me login and present the AppPage) - but in this scenario ,
with the pop-up, and after a log out from the parent, it does not work.
I am at my wits end, so any help or advice, or suggestions would be much
appreciated. Please let me know if I can provide more code to help.
Thanks
--
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