Re: [Wicket-user] Problem with ajax tree and listView
Oops, I forgot to mention that. I'm using 1.2.5 release. Isaac Matej Knopp wrote: Hi, as a temporary solution you can. But this is bug and needs to be resolved. What version of wicket are you using? On 3/26/07, Isaac Weng [EMAIL PROTECTED] wrote: Hi, Myabe I can just use RepeatingView instead. Thanks a lot for clearing my doubts. Isaac Matej Knopp wrote: Hi, this seem to be caused by the latest attach refactor. After the attaching bug is fixed this problem should disappeared. -Matej On 3/24/07, Isaac Weng [EMAIL PROTECTED] wrote: Sorry, I didn't write my sample codes clearly. The problem happens in renderItem(). While expanding tree node, ListItem in renderItem() becomes null, but the list values I get by calling getList() are correct. Also, I found it renders correctly if I use RepeatingView. Isaac Isaac Weng wrote: Sorry, don't know why my message didn't send, probably because gmail and attachement. I've made a quick start files for the problem. The problem is If using a ListView to display the tree node value, after I collapse the node, I can never expand it again, and the ListItem becomes null. No problem with a Label. Could you give me some directions ? Thanks. Sincerely, Isaac Matej Knopp wrote: hi, this really is weird. Can you post a quick start project that demonstrates the behavior? -Matej - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Problem with ajax tree and listView
I see. It's probably same thing as for 1.x, that TreeItem doesn't reattach the tree itself. -Matej On 3/26/07, Isaac Weng [EMAIL PROTECTED] wrote: Oops, I forgot to mention that. I'm using 1.2.5 release. Isaac Matej Knopp wrote: Hi, as a temporary solution you can. But this is bug and needs to be resolved. What version of wicket are you using? On 3/26/07, Isaac Weng [EMAIL PROTECTED] wrote: Hi, Myabe I can just use RepeatingView instead. Thanks a lot for clearing my doubts. Isaac Matej Knopp wrote: Hi, this seem to be caused by the latest attach refactor. After the attaching bug is fixed this problem should disappeared. -Matej On 3/24/07, Isaac Weng [EMAIL PROTECTED] wrote: Sorry, I didn't write my sample codes clearly. The problem happens in renderItem(). While expanding tree node, ListItem in renderItem() becomes null, but the list values I get by calling getList() are correct. Also, I found it renders correctly if I use RepeatingView. Isaac Isaac Weng wrote: Sorry, don't know why my message didn't send, probably because gmail and attachement. I've made a quick start files for the problem. The problem is If using a ListView to display the tree node value, after I collapse the node, I can never expand it again, and the ListItem becomes null. No problem with a Label. Could you give me some directions ? Thanks. Sincerely, Isaac Matej Knopp wrote: hi, this really is weird. Can you post a quick start project that demonstrates the behavior? -Matej - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Problem with ajax tree and listView
Hi, this seem to be caused by the latest attach refactor. After the attaching bug is fixed this problem should disappeared. -Matej On 3/24/07, Isaac Weng [EMAIL PROTECTED] wrote: Sorry, I didn't write my sample codes clearly. The problem happens in renderItem(). While expanding tree node, ListItem in renderItem() becomes null, but the list values I get by calling getList() are correct. Also, I found it renders correctly if I use RepeatingView. Isaac Isaac Weng wrote: Sorry, don't know why my message didn't send, probably because gmail and attachement. I've made a quick start files for the problem. The problem is If using a ListView to display the tree node value, after I collapse the node, I can never expand it again, and the ListItem becomes null. No problem with a Label. Could you give me some directions ? Thanks. Sincerely, Isaac Matej Knopp wrote: hi, this really is weird. Can you post a quick start project that demonstrates the behavior? -Matej - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Problem with ajax tree and listView
Hi, Myabe I can just use RepeatingView instead. Thanks a lot for clearing my doubts. Isaac Matej Knopp wrote: Hi, this seem to be caused by the latest attach refactor. After the attaching bug is fixed this problem should disappeared. -Matej On 3/24/07, Isaac Weng [EMAIL PROTECTED] wrote: Sorry, I didn't write my sample codes clearly. The problem happens in renderItem(). While expanding tree node, ListItem in renderItem() becomes null, but the list values I get by calling getList() are correct. Also, I found it renders correctly if I use RepeatingView. Isaac Isaac Weng wrote: Sorry, don't know why my message didn't send, probably because gmail and attachement. I've made a quick start files for the problem. The problem is If using a ListView to display the tree node value, after I collapse the node, I can never expand it again, and the ListItem becomes null. No problem with a Label. Could you give me some directions ? Thanks. Sincerely, Isaac Matej Knopp wrote: hi, this really is weird. Can you post a quick start project that demonstrates the behavior? -Matej - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Problem with ajax tree and listView
Sorry, I didn't write my sample codes clearly. The problem happens in renderItem(). While expanding tree node, ListItem in renderItem() becomes null, but the list values I get by calling getList() are correct. Also, I found it renders correctly if I use RepeatingView. Isaac Isaac Weng wrote: Sorry, don't know why my message didn't send, probably because gmail and attachement. I've made a quick start files for the problem. The problem is If using a ListView to display the tree node value, after I collapse the node, I can never expand it again, and the ListItem becomes null. No problem with a Label. Could you give me some directions ? Thanks. Sincerely, Isaac Matej Knopp wrote: hi, this really is weird. Can you post a quick start project that demonstrates the behavior? -Matej - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Problem with ajax tree and listView
Hi,
This is my first time asking questions here.
Hope I can make my question clear.
I'v tried to extend the ajax tree in the wicket extension. The only
modification I made is the output value, which is a customized panel
instead of a label. Following are my html and source.
MyTree.html :
span wicket:id=indent/spana wicket:id=linkspan
wicket:id=image//a
a wicket:id=nodeLinkspan class=icon
wicket:id=icon/spanspan wicket:id=myPanel /
To simplify the problem, I strip most markups of MyPanel.html to
what I think causing the problem.
MyPanel.html :
span wicket:id=outputListspan
wicket:id=outputNamename/span/span
MyPanel.java :
public MyPanel extends Panel
{
public MyPanel(String id)
{
super(id);
ArrayListString list = new ArrayListString();
list.add(name1);
add(new ListView(outputList, list)
{
public void populateItem(final ListItem item)
{
final String name = (String) item.getModelObject();
item.add(new Label(outputName, name));
}
});
}
}
The problem is while I click the junction link,
ListView.renderItem() throws a NullPointerException. After some digging,
I found that the ListItem is null. Then I use getList(), and it
successfully return the list I passed in and the values in that list are
also correct, however the ListItem is null which I don't know why.
Thanks for reading my question. I will appreciate any suggestions.
Isaac
-
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Re: [Wicket-user] Problem with ajax tree and listView
hi,
this really is weird. Can you post a quick start project that
demonstrates the behavior?
-Matej
On 3/23/07, Isaac Weng [EMAIL PROTECTED] wrote:
Hi,
This is my first time asking questions here.
Hope I can make my question clear.
I'v tried to extend the ajax tree in the wicket extension. The only
modification I made is the output value, which is a customized panel
instead of a label. Following are my html and source.
MyTree.html :
span wicket:id=indent/spana wicket:id=linkspan
wicket:id=image//a
a wicket:id=nodeLinkspan class=icon
wicket:id=icon/spanspan wicket:id=myPanel /
To simplify the problem, I strip most markups of MyPanel.html to
what I think causing the problem.
MyPanel.html :
span wicket:id=outputListspan
wicket:id=outputNamename/span/span
MyPanel.java :
public MyPanel extends Panel
{
public MyPanel(String id)
{
super(id);
ArrayListString list = new ArrayListString();
list.add(name1);
add(new ListView(outputList, list)
{
public void populateItem(final ListItem item)
{
final String name = (String) item.getModelObject();
item.add(new Label(outputName, name));
}
});
}
}
The problem is while I click the junction link,
ListView.renderItem() throws a NullPointerException. After some digging,
I found that the ListItem is null. Then I use getList(), and it
successfully return the list I passed in and the values in that list are
also correct, however the ListItem is null which I don't know why.
Thanks for reading my question. I will appreciate any suggestions.
Isaac
-
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Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT business topics through brief surveys-and earn cash
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___
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Wicket-user@lists.sourceforge.net
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-
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Re: [Wicket-user] Problem with ajax tree and listView
Sorry, don't know why my message didn't send, probably because gmail and
attachement.
I've made a quick start files for the problem. The problem is
If using a ListView to display the tree node value, after I collapse the
node,
I can never expand it again, and the ListItem becomes null. No problem
with a Label.
Could you give me some directions ? Thanks.
Sincerely,
Isaac
Matej Knopp wrote:
hi,
this really is weird. Can you post a quick start project that
demonstrates the behavior?
-Matej
On 3/23/07, Isaac Weng [EMAIL PROTECTED] wrote:
Hi,
This is my first time asking questions here.
Hope I can make my question clear.
I'v tried to extend the ajax tree in the wicket extension. The only
modification I made is the output value, which is a customized panel
instead of a label. Following are my html and source.
MyTree.html :
span wicket:id=indent/spana wicket:id=linkspan
wicket:id=image//a
a wicket:id=nodeLinkspan class=icon
wicket:id=icon/spanspan wicket:id=myPanel /
To simplify the problem, I strip most markups of MyPanel.html to
what I think causing the problem.
MyPanel.html :
span wicket:id=outputListspan
wicket:id=outputNamename/span/span
MyPanel.java :
public MyPanel extends Panel
{
public MyPanel(String id)
{
super(id);
ArrayListString list = new ArrayListString();
list.add(name1);
add(new ListView(outputList, list)
{
public void populateItem(final ListItem item)
{
final String name = (String) item.getModelObject();
item.add(new Label(outputName, name));
}
});
}
}
The problem is while I click the junction link,
ListView.renderItem() throws a NullPointerException. After some digging,
I found that the ListItem is null. Then I use getList(), and it
successfully return the list I passed in and the values in that list are
also correct, however the ListItem is null which I don't know why.
Thanks for reading my question. I will appreciate any suggestions.
Isaac
tree-quickstart.IamAzip
Description: Binary data
-
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Join SourceForge.net's Techsay panel and you'll get the chance to share your
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