Re: AW: AW: Tabbed Panel with bookmarkable links
But it is also a bug in the TabbedPanel which should work well without tabs. Christian Helmbold-2 wrote: What if you use two different tabbed panels on the same page? Good point! It doesn't work with two panels on the same page! I don't know why and how to fix it. It was a mistake in my test code, that lead to this error. I accidentally added the tabs of my second tabbed panel to the first one. Multiple BookmarkableTabbedPanels work fine now. Regards Christian - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- View this message in context: http://www.nabble.com/Tabbed-Panel-with-bookmarkable-links-tp22418170p23295407.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
AW: AW: Tabbed Panel with bookmarkable links
The development of the bookmarkable tabbed panel component is continued on http://wicketskunkworks.org. We decided to use a Google Code project for now but we plan to make the final component available via wicket stuff or maybe in the extensions tree of the core distribution (i don't know if there is any relation between wicketstuff and the extensions of the core framework). Regards Christian - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: AW: Tabbed Panel with bookmarkable links
Why start yet another project when the intention is to move it to stuff anyway? Martijn On Thu, Mar 12, 2009 at 12:22 PM, Christian Helmbold christian.helmb...@yahoo.de wrote: The development of the bookmarkable tabbed panel component is continued on http://wicketskunkworks.org. We decided to use a Google Code project for now but we plan to make the final component available via wicket stuff or maybe in the extensions tree of the core distribution (i don't know if there is any relation between wicketstuff and the extensions of the core framework). Regards Christian - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Become a Wicket expert, learn from the best: http://wicketinaction.com Apache Wicket 1.3.5 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: AW: Tabbed Panel with bookmarkable links
I don't think we know that it will be moved... right now we only know that we two need it. - Brill On 12-Mar-09, at 7:28 AM, Martijn Dashorst wrote: Why start yet another project when the intention is to move it to stuff anyway? Martijn On Thu, Mar 12, 2009 at 12:22 PM, Christian Helmbold christian.helmb...@yahoo.de wrote: The development of the bookmarkable tabbed panel component is continued on http://wicketskunkworks.org. We decided to use a Google Code project for now but we plan to make the final component available via wicket stuff or maybe in the extensions tree of the core distribution (i don't know if there is any relation between wicketstuff and the extensions of the core framework). Regards Christian - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Become a Wicket expert, learn from the best: http://wicketinaction.com Apache Wicket 1.3.5 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3. - 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: AW: Tabbed Panel with bookmarkable links
Use wicket-stuff. It makes sense for this. You might even consider just adding this to minis in WS. http://wicket-stuff.svn.sourceforge.net/viewvc/wicket-stuff/trunk/wicketstuff-core/minis-parent/ -- Jeremy Thomerson http://www.wickettraining.com On Tue, Mar 10, 2009 at 10:25 AM, Christian Helmbold christian.helmb...@yahoo.de wrote: Instead of competing, why don't we set up a project some place and check both solutions in under different packages? We can then refactor them into one and take the best of both :) I agree. Is there an existing place in the wicket project to do this? I've discovered some troubles in my solution when multiple tabbed panes are used in one page. The state of other panels is not hold correctly in the URLs and so the tabbed panels influence each other. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
AW: Tabbed Panel with bookmarkable links
Since others seem to need it, this might be worth refining over on
wicket-stuff.
I think it's worth to build a universal bookmarkable tabbed panel. Brill,
please post your solution so we can look what is better in your or in my
solution and built the ultimative BookmarkableTabbedPanel.
I refined my first version a bit and added the following features:
* Reliable handling of user input (tab number).
* Possibility to mix bookmarkable and stateful links.
* Parameter name to distinguish tabs is now the component id by default. This
will avoid conflicts with multiple BookmarkableTabbedPanels.
But I'm not sure if mixing bookmarkable and stateful links is a good idea.
Current version:
---
package com.helmbold.wicket.components;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.PageParameters;
import org.apache.wicket.extensions.markup.html.tabs.ITab;
import org.apache.wicket.extensions.markup.html.tabs.TabbedPanel;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.link..BookmarkablePageLink;
public class BookmarkableTabbedPanel extends TabbedPanel
{
private PageParameters pageParameters;
private String tabParameterName;
private int defaultTabIndex = 0;
private List unbookmarkableTabIndex = new ArrayList();
/**
* Using this constructor the following defaults take effect:
* ul
*litabParameterName = component id/li
*lidefaultTabIndex = 0/li
* /ul
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param pageParameters Container for parameters to a requested page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
PageParameters pageParameters)
{
super(id, tabs);
this.pageParameters = pageParameters;
this.tabParameterName = id;
if (pageParameters.containsKey(tabParameterName))
{
String tab = pageParameters.getString(tabParameterName);
try
{
setSelectedTab(Integer.parseInt(tab));
}
catch (NumberFormatException e)
{
setSelectedTab(defaultTabIndex);
}
}
else
setSelectedTab(defaultTabIndex);
}
/**
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param defaultTabIndex Set the tab to by displayed by default. The url
* for this tab will not contain any tab specific information. If you want
to
* display the first tab by default, you can use the constructor without
this
* parameter.
* @param pageParameters Container for parameters to a requested page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
int defaultTabIndex,
String tabParameterName,
PageParameters pageParameters,
int ...unbookmarkableTabIndex)
{
this(id, tabs, pageParameters);
this.defaultTabIndex = defaultTabIndex;
setSelectedTab(defaultTabIndex);
this.tabParameterName = tabParameterName;
for(int element : unbookmarkableTabIndex)
this.unbookmarkableTabIndex.add(element);
}
@Override
protected WebMarkupContainer newLink(String linkId, int index)
{
WebMarkupContainer link;
// create default (not bookmarkable) links for the specified tabs.
if (unbookmarkableTabIndex.contains(index))
link = super.newLink(linkId, index);
// create bookmarkable links
else
{
if (index == defaultTabIndex)
pageParameters.remove(tabParameterName);
else
pageParameters.put(tabParameterName, + index);
link = new BookmarkablePageLink(
linkId, getPage().getClass(), pageParameters);
}
if (index == getSelectedTab())
link.setEnabled(false);
return link;
}
}
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Re: Tabbed Panel with bookmarkable links
What if you use two different tabbed panels on the same page?
On Tue, Mar 10, 2009 at 8:27 AM, Christian Helmbold
christian.helmb...@yahoo.de wrote:
Since others seem to need it, this might be worth refining over on
wicket-stuff.
I think it's worth to build a universal bookmarkable tabbed panel. Brill,
please post your solution so we can look what is better in your or in my
solution and built the ultimative BookmarkableTabbedPanel.
I refined my first version a bit and added the following features:
* Reliable handling of user input (tab number).
* Possibility to mix bookmarkable and stateful links.
* Parameter name to distinguish tabs is now the component id by default. This
will avoid conflicts with multiple BookmarkableTabbedPanels.
But I'm not sure if mixing bookmarkable and stateful links is a good idea.
Current version:
---
package com.helmbold.wicket.components;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.PageParameters;
import org.apache.wicket.extensions.markup.html.tabs.ITab;
import org.apache.wicket.extensions.markup.html.tabs.TabbedPanel;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.link..BookmarkablePageLink;
public class BookmarkableTabbedPanel extends TabbedPanel
{
private PageParameters pageParameters;
private String tabParameterName;
private int defaultTabIndex = 0;
private List unbookmarkableTabIndex = new ArrayList();
/**
* Using this constructor the following defaults take effect:
* ul
* litabParameterName = component id/li
* lidefaultTabIndex = 0/li
* /ul
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param pageParameters Container for parameters to a requested page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
PageParameters pageParameters)
{
super(id, tabs);
this.pageParameters = pageParameters;
this.tabParameterName = id;
if (pageParameters.containsKey(tabParameterName))
{
String tab = pageParameters.getString(tabParameterName);
try
{
setSelectedTab(Integer.parseInt(tab));
}
catch (NumberFormatException e)
{
setSelectedTab(defaultTabIndex);
}
}
else
setSelectedTab(defaultTabIndex);
}
/**
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param defaultTabIndex Set the tab to by displayed by default. The url
* for this tab will not contain any tab specific information. If you want
to
* display the first tab by default, you can use the constructor without
this
* parameter.
* @param pageParameters Container for parameters to a requested page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
int defaultTabIndex,
String tabParameterName,
PageParameters pageParameters,
int ...unbookmarkableTabIndex)
{
this(id, tabs, pageParameters);
this.defaultTabIndex = defaultTabIndex;
setSelectedTab(defaultTabIndex);
this.tabParameterName = tabParameterName;
for(int element : unbookmarkableTabIndex)
this.unbookmarkableTabIndex.add(element);
}
�...@override
protected WebMarkupContainer newLink(String linkId, int index)
{
WebMarkupContainer link;
// create default (not bookmarkable) links for the specified tabs.
if (unbookmarkableTabIndex.contains(index))
link = super.newLink(linkId, index);
// create bookmarkable links
else
{
if (index == defaultTabIndex)
pageParameters.remove(tabParameterName);
else
pageParameters.put(tabParameterName, + index);
link = new BookmarkablePageLink(
linkId, getPage().getClass(), pageParameters);
}
if (index == getSelectedTab())
link.setEnabled(false);
return link;
}
}
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AW: AW: Tabbed Panel with bookmarkable links
What if you use two different tabbed panels on the same page? Good point! It doesn't work with two panels on the same page! I don't know why and how to fix it. It was a mistake in my test code, that lead to this error. I accidentally added the tabs of my second tabbed panel to the first one. Multiple BookmarkableTabbedPanels work fine now. Regards Christian - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: AW: Tabbed Panel with bookmarkable links
Instead of competing, why don't we set up a project some place and
check both solutions in under different packages?
We can then refactor them into one and take the best of both :)
- Brill
On 10-Mar-09, at 8:27 AM, Christian Helmbold wrote:
Since others seem to need it, this might be worth refining over on
wicket-stuff.
I think it's worth to build a universal bookmarkable tabbed panel.
Brill, please post your solution so we can look what is better in
your or in my solution and built the ultimative
BookmarkableTabbedPanel.
I refined my first version a bit and added the following features:
* Reliable handling of user input (tab number).
* Possibility to mix bookmarkable and stateful links.
* Parameter name to distinguish tabs is now the component id by
default. This will avoid conflicts with multiple
BookmarkableTabbedPanels.
But I'm not sure if mixing bookmarkable and stateful links is a good
idea.
Current version:
---
package com.helmbold.wicket.components;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.PageParameters;
import org.apache.wicket.extensions.markup.html.tabs.ITab;
import org.apache.wicket.extensions.markup.html.tabs.TabbedPanel;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.link..BookmarkablePageLink;
public class BookmarkableTabbedPanel extends TabbedPanel
{
private PageParameters pageParameters;
private String tabParameterName;
private int defaultTabIndex = 0;
private List unbookmarkableTabIndex = new ArrayList();
/**
* Using this constructor the following defaults take effect:
* ul
*litabParameterName = component id/li
*lidefaultTabIndex = 0/li
* /ul
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param pageParameters Container for parameters to a requested
page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
PageParameters pageParameters)
{
super(id, tabs);
this.pageParameters = pageParameters;
this.tabParameterName = id;
if (pageParameters.containsKey(tabParameterName))
{
String tab = pageParameters.getString(tabParameterName);
try
{
setSelectedTab(Integer.parseInt(tab));
}
catch (NumberFormatException e)
{
setSelectedTab(defaultTabIndex);
}
}
else
setSelectedTab(defaultTabIndex);
}
/**
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param defaultTabIndex Set the tab to by displayed by default.
The url
* for this tab will not contain any tab specific information. If
you want to
* display the first tab by default, you can use the constructor
without this
* parameter.
* @param pageParameters Container for parameters to a requested
page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
int defaultTabIndex,
String tabParameterName,
PageParameters pageParameters,
int ...unbookmarkableTabIndex)
{
this(id, tabs, pageParameters);
this.defaultTabIndex = defaultTabIndex;
setSelectedTab(defaultTabIndex);
this.tabParameterName = tabParameterName;
for(int element : unbookmarkableTabIndex)
this.unbookmarkableTabIndex.add(element);
}
@Override
protected WebMarkupContainer newLink(String linkId, int index)
{
WebMarkupContainer link;
// create default (not bookmarkable) links for the specified tabs.
if (unbookmarkableTabIndex.contains(index))
link = super.newLink(linkId, index);
// create bookmarkable links
else
{
if (index == defaultTabIndex)
pageParameters.remove(tabParameterName);
else
pageParameters.put(tabParameterName, + index);
link = new BookmarkablePageLink(
linkId, getPage().getClass(), pageParameters);
}
if (index == getSelectedTab())
link.setEnabled(false);
return link;
}
}
---
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Re: Tabbed Panel with bookmarkable links
That is exactly the problem I *do* have :)
Have not resolved it yet, but I was thinking or allowing them to be
nested to its actually one tab panel, but with multiple levels.
- Brill
On 10-Mar-09, at 8:41 AM, James Carman wrote:
What if you use two different tabbed panels on the same page?
On Tue, Mar 10, 2009 at 8:27 AM, Christian Helmbold
christian.helmb...@yahoo.de wrote:
Since others seem to need it, this might be worth refining over on
wicket-stuff.
I think it's worth to build a universal bookmarkable tabbed panel.
Brill, please post your solution so we can look what is better in
your or in my solution and built the ultimative
BookmarkableTabbedPanel.
I refined my first version a bit and added the following features:
* Reliable handling of user input (tab number).
* Possibility to mix bookmarkable and stateful links.
* Parameter name to distinguish tabs is now the component id by
default. This will avoid conflicts with multiple
BookmarkableTabbedPanels.
But I'm not sure if mixing bookmarkable and stateful links is a
good idea.
Current version:
---
package com.helmbold.wicket.components;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.PageParameters;
import org.apache.wicket.extensions.markup.html.tabs.ITab;
import org.apache.wicket.extensions.markup.html.tabs.TabbedPanel;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.link..BookmarkablePageLink;
public class BookmarkableTabbedPanel extends TabbedPanel
{
private PageParameters pageParameters;
private String tabParameterName;
private int defaultTabIndex = 0;
private List unbookmarkableTabIndex = new ArrayList();
/**
* Using this constructor the following defaults take effect:
* ul
*litabParameterName = component id/li
*lidefaultTabIndex = 0/li
* /ul
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param pageParameters Container for parameters to a requested
page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
PageParameters pageParameters)
{
super(id, tabs);
this.pageParameters = pageParameters;
this.tabParameterName = id;
if (pageParameters.containsKey(tabParameterName))
{
String tab = pageParameters.getString(tabParameterName);
try
{
setSelectedTab(Integer.parseInt(tab));
}
catch (NumberFormatException e)
{
setSelectedTab(defaultTabIndex);
}
}
else
setSelectedTab(defaultTabIndex);
}
/**
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param defaultTabIndex Set the tab to by displayed by
default. The url
* for this tab will not contain any tab specific information.
If you want to
* display the first tab by default, you can use the constructor
without this
* parameter.
* @param pageParameters Container for parameters to a requested
page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
int defaultTabIndex,
String tabParameterName,
PageParameters pageParameters,
int ...unbookmarkableTabIndex)
{
this(id, tabs, pageParameters);
this.defaultTabIndex = defaultTabIndex;
setSelectedTab(defaultTabIndex);
this.tabParameterName = tabParameterName;
for(int element : unbookmarkableTabIndex)
this.unbookmarkableTabIndex.add(element);
}
@Override
protected WebMarkupContainer newLink(String linkId, int index)
{
WebMarkupContainer link;
// create default (not bookmarkable) links for the specified tabs.
if (unbookmarkableTabIndex.contains(index))
link = super.newLink(linkId, index);
// create bookmarkable links
else
{
if (index == defaultTabIndex)
pageParameters.remove(tabParameterName);
else
pageParameters.put(tabParameterName, + index);
link = new BookmarkablePageLink(
linkId, getPage().getClass(), pageParameters);
}
if (index == getSelectedTab())
link.setEnabled(false);
return link;
}
}
---
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AW: AW: Tabbed Panel with bookmarkable links
Instead of competing, why don't we set up a project some place and check both solutions in under different packages? We can then refactor them into one and take the best of both :) I agree. Is there an existing place in the wicket project to do this? I've discovered some troubles in my solution when multiple tabbed panes are used in one page. The state of other panels is not hold correctly in the URLs and so the tabbed panels influence each other. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Tabbed Panel with bookmarkable links
It may not be worth it. Having multiple tabbed panels on the same
page may not be a very common usecase. Perhaps it's better to settle
for YAGNI in this case and if it really does comes up and someone
wants to solve the issue, then address it then. But, for now, a good
Javadoc warning might suffice. It might not be worth cluttering up
the code (no idea what it'd take to fix).
On Tue, Mar 10, 2009 at 11:14 AM, Brill Pappin br...@pappin.ca wrote:
That is exactly the problem I *do* have :)
Have not resolved it yet, but I was thinking or allowing them to be nested
to its actually one tab panel, but with multiple levels.
- Brill
On 10-Mar-09, at 8:41 AM, James Carman wrote:
What if you use two different tabbed panels on the same page?
On Tue, Mar 10, 2009 at 8:27 AM, Christian Helmbold
christian.helmb...@yahoo.de wrote:
Since others seem to need it, this might be worth refining over on
wicket-stuff.
I think it's worth to build a universal bookmarkable tabbed panel. Brill,
please post your solution so we can look what is better in your or in my
solution and built the ultimative BookmarkableTabbedPanel.
I refined my first version a bit and added the following features:
* Reliable handling of user input (tab number).
* Possibility to mix bookmarkable and stateful links.
* Parameter name to distinguish tabs is now the component id by default.
This will avoid conflicts with multiple BookmarkableTabbedPanels.
But I'm not sure if mixing bookmarkable and stateful links is a good
idea.
Current version:
---
package com.helmbold.wicket.components;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.PageParameters;
import org.apache.wicket.extensions.markup.html.tabs.ITab;
import org.apache.wicket.extensions.markup.html.tabs.TabbedPanel;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.link..BookmarkablePageLink;
public class BookmarkableTabbedPanel extends TabbedPanel
{
private PageParameters pageParameters;
private String tabParameterName;
private int defaultTabIndex = 0;
private List unbookmarkableTabIndex = new ArrayList();
/**
* Using this constructor the following defaults take effect:
* ul
* litabParameterName = component id/li
* lidefaultTabIndex = 0/li
* /ul
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param pageParameters Container for parameters to a requested page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
PageParameters pageParameters)
{
super(id, tabs);
this.pageParameters = pageParameters;
this.tabParameterName = id;
if (pageParameters.containsKey(tabParameterName))
{
String tab = pageParameters.getString(tabParameterName);
try
{
setSelectedTab(Integer.parseInt(tab));
}
catch (NumberFormatException e)
{
setSelectedTab(defaultTabIndex);
}
}
else
setSelectedTab(defaultTabIndex);
}
/**
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param defaultTabIndex Set the tab to by displayed by default. The
url
* for this tab will not contain any tab specific information. If you
want to
* display the first tab by default, you can use the constructor
without this
* parameter.
* @param pageParameters Container for parameters to a requested page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
int defaultTabIndex,
String tabParameterName,
PageParameters pageParameters,
int ...unbookmarkableTabIndex)
{
this(id, tabs, pageParameters);
this.defaultTabIndex = defaultTabIndex;
setSelectedTab(defaultTabIndex);
this.tabParameterName = tabParameterName;
for(int element : unbookmarkableTabIndex)
this.unbookmarkableTabIndex.add(element);
}
@Override
protected WebMarkupContainer newLink(String linkId, int index)
{
WebMarkupContainer link;
// create default (not bookmarkable) links for the specified tabs.
if (unbookmarkableTabIndex.contains(index))
link = super.newLink(linkId, index);
// create bookmarkable links
else
{
if (index == defaultTabIndex)
pageParameters.remove(tabParameterName);
else
pageParameters.put(tabParameterName, + index);
link = new BookmarkablePageLink(
linkId, getPage().getClass(), pageParameters);
}
if (index == getSelectedTab())
link.setEnabled(false);
return link;
}
}
---
AW: Tabbed Panel with bookmarkable links
The problem is that the tabbed panels have to know the state of other panels to
generate correct stateful links. So we need some object that keeps track of all
tabbed panels and their states. This object must be initialized before the
newLink method is called. But this method is called during construction, so it
can not know other tabbed panels when the first tabbed panel is constructed.
This object can be pageParameters. The only problem is, that this object
doesn't reflect the actual state in every case, because it is also used for url
construction. The solution is to remove items from pageParameters after url
construction if they don't reflect the state.
And here comes the solution. It is now possible to use multiple
BookmarkableTabbedPanels within one page.
package com.helmbold.wicket.components;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.PageParameters;
import org.apache.wicket.extensions.markup.html.tabs.ITab;
import org.apache.wicket.extensions.markup.html.tabs.TabbedPanel;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
public class BookmarkableTabbedPanel extends TabbedPanel
{
private PageParameters pageParameters;
private String tabParameterName;
private int defaultTabIndex = 0;
private List unbookmarkableTabIndex = new ArrayList();
/**
* Using this constructor the following defaults take effect:
* ul
*litabParameterName = component id/li
*lidefaultTabIndex = 0/li
* /ul
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param pageParameters Container for parameters to a requested page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
PageParameters pageParameters)
{
super(id, tabs);
this.pageParameters = pageParameters;
this.tabParameterName = id;
if (pageParameters.containsKey(tabParameterName))
{
String tab = pageParameters.getString(tabParameterName);
try
{
setSelectedTab(Integer.parseInt(tab));
}
catch (NumberFormatException e)
{
setSelectedTab(defaultTabIndex);
}
}
else
setSelectedTab(defaultTabIndex);
}
/**
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param defaultTabIndex Set the tab to by displayed by default. The url
* for this tab will not contain any tab specific information. If you want
to
* display the first tab by default, you can use the constructor without
this
* parameter.
* @param pageParameters Container for parameters to a requested page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
int defaultTabIndex,
String tabParameterName,
PageParameters pageParameters,
int ...unbookmarkableTabIndex)
{
this(id, tabs, pageParameters);
this.defaultTabIndex = defaultTabIndex;
setSelectedTab(defaultTabIndex);
this.tabParameterName = tabParameterName;
for(int element : unbookmarkableTabIndex)
this.unbookmarkableTabIndex.add(element);
}
@Override
protected WebMarkupContainer newLink(String linkId, int index)
{
WebMarkupContainer link;
// create default (not bookmarkable) links for the specified tabs.
if (unbookmarkableTabIndex.contains(index))
link = super.newLink(linkId, index);
// create bookmarkable links
else
{
if (index == defaultTabIndex)
pageParameters.remove(tabParameterName);
else
pageParameters.put(tabParameterName, + index);
link = new BookmarkablePageLink(
linkId, getPage().getClass(), pageParameters);
/* Overwrite tabIndexes only used for link cunstruction, but doesn't
* reflect the actual state.
*/
if (index != getSelectedTab())
pageParameters.put(tabParameterName, + getSelectedTab());
}
if (index == getSelectedTab())
link.setEnabled(false);
return link;
}
}
Regards
Christian
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AW: AW: Tabbed Panel with bookmarkable links
In my code were two little bugs. If the constructor with parameter
defaultTabIndex was used, the active tab was always set to this value
regardless what tab the use clicked on. The other issue affected the specified
parameter name that stores the active tab. It did not work in the constructor
chain. This problem could be solved by rearrangement of constructors or by
simple remove this parameter. I've choosen the last possibility to keep thinks
simple.
I post my corrected code again here, becaus someone could find it with a
search engine and I don't want left him alone with broken code. The further
development will be better placed in a code repository.
package com.helmbold.wicket.components;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.PageParameters;
import org.apache.wicket.extensions.markup.html.tabs.ITab;
import org.apache.wicket.extensions.markup.html.tabs.TabbedPanel;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
public class BookmarkableTabbedPanel extends TabbedPanel
{
private PageParameters pageParameters;
private String tabParameterName;
private int defaultTabIndex = 0;
private List unbookmarkableTabIndex = new ArrayList();
/**
* Using this constructor the following defaults take effect:
* ul
*litabParameterName = component id/li
*lidefaultTabIndex = 0/li
* /ul
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param pageParameters Container for parameters to a requested page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
PageParameters pageParameters)
{
super(id, tabs);
this.pageParameters = pageParameters;
this.tabParameterName = id;
System.err.println(pageParameters);
if (pageParameters.containsKey(tabParameterName))
{
String tab = pageParameters.getString(tabParameterName);
try
{
setSelectedTab(Integer.parseInt(tab));
}
catch (NumberFormatException e)
{
setSelectedTab(defaultTabIndex);
}
}
else
setSelectedTab(defaultTabIndex);
}
/**
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param defaultTabIndex Set the tab to by displayed by default. The url
* for this tab will not contain any tab specific information. If you want
to
* display the first tab by default, you can use the constructor without
this
* parameter.
* @param pageParameters Container for parameters to a requested page. A
* parameter for the selected tab will be inserted.
* @param unbookmarkableTabIndex Indexes of tabs with standard (no
* bookmarkable) links. First tab has index 0.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
int defaultTabIndex,
PageParameters pageParameters,
int ...unbookmarkableTabIndex)
{
this(id, tabs, pageParameters);
this.defaultTabIndex = defaultTabIndex;
if (!pageParameters.containsKey(tabParameterName))
setSelectedTab(defaultTabIndex);
for(int element : unbookmarkableTabIndex)
this.unbookmarkableTabIndex.add(element);
}
@Override
protected WebMarkupContainer newLink(String linkId, int index)
{
WebMarkupContainer link;
// create default (not bookmarkable) links for the specified tabs.
if (unbookmarkableTabIndex.contains(index))
link = super.newLink(linkId, index);
// create bookmarkable links
else
{
if (index == defaultTabIndex)
pageParameters.remove(tabParameterName); // keep URLs short
else
pageParameters.put(tabParameterName, + index);
link = new BookmarkablePageLink(
linkId, getPage().getClass(), pageParameters);
/* Overwrite parameters only used for link cunstruction, but doesn't
* reflect the actual state.
*/
if (index != getSelectedTab())
pageParameters.put(tabParameterName, + getSelectedTab());
}
if (index == getSelectedTab())
link.setEnabled(false);
return link;
}
}
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Re: AW: AW: Tabbed Panel with bookmarkable links
Yes, because you no longer have the previous state... I have the same problem, but maybe some ideas for a solution. - Brill On 10-Mar-09, at 11:25 AM, Christian Helmbold wrote: Instead of competing, why don't we set up a project some place and check both solutions in under different packages? We can then refactor them into one and take the best of both :) I agree. Is there an existing place in the wicket project to do this? I've discovered some troubles in my solution when multiple tabbed panes are used in one page. The state of other panels is not hold correctly in the URLs and so the tabbed panels influence each other. - 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
Tabbed Panel with bookmarkable links
Hello,
I've written a component which provides bookmarkable links for a tabbed panel.
The link to the currend tab is disabled and the url to the default tab contains
no tab information to keep URLs short.
It works so far, but since this is my first wicket component I'd like to know
your suggestions to improve the code.
A possible improvement could be to replace the tab number by its name. So they
would look like
http://some.url/app/PageX?tab=edit instead of
http://some.url/app/PageX?tab=1.
But to do this, it would be necessary to generate a map containing the tab
names as keys and their indexes as values. This would be done on every request,
because the tabbed panel is regenerated on every request. Is there a way to
avoid the regeneration of the map? Maybe tab names in URLs are not really
important, but I think a user would prefer a self-explanatory words in URLs.
I tried to use getPage().getPageParameters() in the constructor, but getPage()
didn't work there. It works in the newLink(...) method. Why does it not work in
the constructor?
Another question is: Is it a good idea to use this function within a component?
If it is not a good idea, I have to add a page argument to the constructor
instead of using getPage() in the newLink(...) method.
May this component be incompatible with other strategies than
MixedParamUrlCodingStrategy? If this component is universal I'd like to
contribute it to the wicket extensions sub project.
package com.helmbold.wicket.components;
import java.util.List;
import org.apache.wicket.PageParameters;
import org.apache.wicket.extensions.markup.html.tabs.ITab;
import org.apache.wicket.extensions.markup.html.tabs.TabbedPanel;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
public class BookmarkableTabbedPanel extends TabbedPanel
{
private PageParameters pageParameters;
private String tabParameterName = tab;
private int defaultTabIndex = 0;
/**
* Using this constructor the following defaults take effect:
* ul
*litabParameterName = tab/li
*lidefaultTabIndex = 0/li
* /ul
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param pageParameters Container for parameters to a requested page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
PageParameters pageParameters)
{
super(id, tabs);
this.pageParameters = pageParameters;
if (pageParameters.containsKey(tabParameterName))
{
String tab = pageParameters.getString(tabParameterName);
setSelectedTab(Integer.parseInt(tab));
}
else
setSelectedTab(defaultTabIndex);
}
/**
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param defaultTabIndex Set the tab to by displayed by default. The url
* for this tab will not contain any tab specific information. If you want
to
* display the first tab by default, you can use the constructor without
this
* parameter.
* @param pageParameters Container for parameters to a requested page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
int defaultTabIndex,
String tabParameterName,
PageParameters pageParameters)
{
this(id, tabs, pageParameters);
this.defaultTabIndex = defaultTabIndex;
setSelectedTab(defaultTabIndex);
this.tabParameterName = tabParameterName;
}
@Override
protected WebMarkupContainer newLink(String linkId, int index)
{
if (index == defaultTabIndex)
pageParameters.remove(tabParameterName);
else
pageParameters.put(tabParameterName, + index);
WebMarkupContainer link = new BookmarkablePageLink(
linkId, getPage().getClass(), pageParameters);
if (index == getSelectedTab())
link.setEnabled(false);
return link;
}
}
Regards,
Christian
--
http://www.groovy-forum.de
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Re: Tabbed Panel with bookmarkable links
Cool... I just did exactly the same thing!
Since others seem to need it, this might be worth refining over on
wicket-stuff.
I did my version slightly different in that I used the existing one as
a basis and created a PageTabbedPanel IPageTab and AbstractPageTab.
The main difference is in the newTabContainer() method (and of course
the support in the IPageTab interface).
I actually have two levels of tabs however in this current app and I
have not satisfactorily resolved the second layer of tabs (obviously
if I use the same thing on the second level, the tabs for the first
are going to vanish). I was thinking that for multi layer page based
tabs you could nest them.
Anyway, let me know if your interested, or if any other Wicket guru's
are interested...
- Brill
On 9-Mar-09, at 1:32 PM, Christian Helmbold wrote:
Hello,
I've written a component which provides bookmarkable links for a
tabbed panel. The link to the currend tab is disabled and the url to
the default tab contains no tab information to keep URLs short.
It works so far, but since this is my first wicket component I'd
like to know your suggestions to improve the code.
A possible improvement could be to replace the tab number by its
name. So they would look like
http://some.url/app/PageX?tab=edit instead of
http://some.url/app/PageX?tab=1.
But to do this, it would be necessary to generate a map containing
the tab names as keys and their indexes as values. This would be
done on every request, because the tabbed panel is regenerated on
every request. Is there a way to avoid the regeneration of the map?
Maybe tab names in URLs are not really important, but I think a user
would prefer a self-explanatory words in URLs.
I tried to use getPage().getPageParameters() in the constructor, but
getPage() didn't work there. It works in the newLink(...) method.
Why does it not work in the constructor?
Another question is: Is it a good idea to use this function within a
component? If it is not a good idea, I have to add a page argument
to the constructor instead of using getPage() in the newLink(...)
method.
May this component be incompatible with other strategies than
MixedParamUrlCodingStrategy? If this component is universal I'd like
to contribute it to the wicket extensions sub project.
package com.helmbold.wicket.components;
import java.util.List;
import org.apache.wicket.PageParameters;
import org.apache.wicket.extensions.markup.html.tabs.ITab;
import org.apache.wicket.extensions.markup.html.tabs.TabbedPanel;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
public class BookmarkableTabbedPanel extends TabbedPanel
{
private PageParameters pageParameters;
private String tabParameterName = tab;
private int defaultTabIndex = 0;
/**
* Using this constructor the following defaults take effect:
* ul
*litabParameterName = tab/li
*lidefaultTabIndex = 0/li
* /ul
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param pageParameters Container for parameters to a requested
page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
PageParameters pageParameters)
{
super(id, tabs);
this.pageParameters = pageParameters;
if (pageParameters.containsKey(tabParameterName))
{
String tab = pageParameters.getString(tabParameterName);
setSelectedTab(Integer.parseInt(tab));
}
else
setSelectedTab(defaultTabIndex);
}
/**
* @param id component id
* @param tabs list of ITab objects used to represent tabs
* @param defaultTabIndex Set the tab to by displayed by default.
The url
* for this tab will not contain any tab specific information. If
you want to
* display the first tab by default, you can use the constructor
without this
* parameter.
* @param pageParameters Container for parameters to a requested
page. A
* parameter for the selected tab will be inserted.
*/
public BookmarkableTabbedPanel(
String id,
ListITab tabs,
int defaultTabIndex,
String tabParameterName,
PageParameters pageParameters)
{
this(id, tabs, pageParameters);
this.defaultTabIndex = defaultTabIndex;
setSelectedTab(defaultTabIndex);
this.tabParameterName = tabParameterName;
}
@Override
protected WebMarkupContainer newLink(String linkId, int index)
{
if (index == defaultTabIndex)
pageParameters.remove(tabParameterName);
else
pageParameters.put(tabParameterName, + index);
WebMarkupContainer link = new BookmarkablePageLink(
linkId, getPage().getClass(), pageParameters);
if (index == getSelectedTab())
link.setEnabled(false
