Re: [Wicket-user] Problem Selecting Tree Nodes
Matej,
Thanks very much! I checked it out, and it does work just fine. I'll buy
you a beer if you're ever in the Tucson, Arizona area.
-- Karl
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Matej Knopp
Sent: Tuesday, September 26, 2006 1:05 PM
To: wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user] Problem Selecting Tree Nodes
Thanks for the example. Fix is in SVN (both 1-x and 2.0), would you mind
trying it? I also fixed the refresh of item before the added ( or
removed) item, so that the tree lines are changed properly.
-Matej
Karl M. Davis wrote:
Matej,
Ended up with some extra free time today.
I took a look at the existing unit tests and didn't see any that
jumped out at me for testing the tree component. So instead of a unit
test, I put together a modified version of
wicket.examples.ajax.builtin.tree.BaseTreePage that has an added link
that will insert a node, select it in the tree state, and then try to
update the tree via Ajax. It's throwing the same exception. The java
html files are attached, though I'm not sure the mailing list
accepts attachments so I'm also pasting them in below.
-- Karl
BaseTreePage.html
-
wicket:extend
div style=border-bottom: 1px solid gray; width: 30em;
margin-bottom: 1em; padding-bottom: 0.3em; margin-top: -2.89em;
margin-left:
10em;
wicket:link
a href=SimpleTreePage.htmlSimple tree/a
nbsp;nbsp;
a href=TreeTablePage.htmlTree table/a
nbsp;nbsp;
a href=EditableTreeTablePage.htmlEditable tree table/a
/wicket:link
/div
a wicket:id=expandAllExpand all nodes/anbsp;nbsp;
a wicket:id=collapseAllCollapse all nodes/anbsp;nbsp;
a wicket:id=switchRootlessSwitch rootless mode/anbsp;nbsp;
a wicket:id=insertSingleNodeInsert New Node Bob/a
wicket:child/
/wicket:extend
BaseTreePage.java
-
package wicket.examples.ajax.builtin.tree;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreeModel;
import javax.swing.tree.TreeNode;
import wicket.ajax.AjaxRequestTarget;
import wicket.ajax.markup.html.AjaxLink; import
wicket.examples.ajax.builtin.BasePage;
import wicket.extensions.markup.html.tree.AbstractTree;
/**
* This is a base class for all pages with tree example.
*
* @author Matej Knopp
*/
public abstract class BaseTreePage extends BasePage {
/**
* Default constructor
*/
public BaseTreePage()
{
add(new AjaxLink(expandAll)
{
public void onClick(AjaxRequestTarget target)
{
getTree().getTreeState().expandAll();
getTree().updateTree(target);
}
});
add(new AjaxLink(collapseAll)
{
public void onClick(AjaxRequestTarget target)
{
getTree().getTreeState().collapseAll();
getTree().updateTree(target);
}
});
add(new AjaxLink(switchRootless)
{
public void onClick(AjaxRequestTarget target)
{
getTree().setRootLess(!getTree().isRootLess());
getTree().updateTree(target);
}
});
add(new AjaxLink(insertSingleNode)
{
public void onClick(AjaxRequestTarget target)
{
CustomTreeModel treeModel =
(CustomTreeModel)getTree().getModelObject();
DefaultMutableTreeNode bob =
treeModel.insertSingleNode((DefaultMutableTreeNode)treeModel.getRoot()
,
Bob);
getTree().getTreeState().selectNode(bob,
true);
if(target != null)
getTree().updateTree(target);
}
});
}
/**
* Returns the tree on this pages. This is used to collapse, expand
the tree
* and to switch the rootless mode.
*
* @return
* Tree instance on this page
*/
protected abstract AbstractTree getTree();
/**
* Creates the model that feeds the tree.
* @return
* New instance of tree model
Re: [Wicket-user] Problem Selecting Tree Nodes
Class and html file would do the trick. -Matej Karl M. Davis wrote: Matej, I got and installed the latest SVN rev right before I sent the email. I should have some time Wed. to put together a quick test case for you. Should I just mimic one of the existing Junit tests or can I just send you a class html file? -- Karl -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Matej Knopp Sent: Tuesday, September 26, 2006 12:33 AM To: wicket-user@lists.sourceforge.net Subject: Re: [Wicket-user] Problem Selecting Tree Nodes Please send a test case, I'll look at it. your code seems to be fine, it's nothing illegal, it can be bug in tree. Would you mind testing svn version first, it _might_ be already fixed. Thanks, -Matej Karl M. Davis wrote: Matej, I'm getting an ArrayIndexOutOfBounds when I go to select a tree node right after it has been inserted into the tree when I call Tree.updateTree(target); (my tree model is firing the correct events). If you'd like, I can get you a test case for this in a day or two, but I just wanted to make sure I wasn't trying to do something I can't first. *Dummy Code:* myTreeModel.insertNewNode(parentNode, newNode); myTree.getTreeState().selectNode(newNode, true); if(target != null) myTree.updateTree(target); *Dump:* 00:25:18.609 ERROR! [SocketListener0-1] wicket.RequestCycle.step(RequestCycle.java:1009) 20 -2 java.lang.ArrayIndexOutOfBoundsException: -2 at java.util.ArrayList.get(ArrayList.java:323) at wicket.extensions.markup.html.tree.AbstractTree.updateTree(AbstractTre e.java:753) at simplepersistence.feature.dynamicPages.PageEditorPanel$SaveButton.onSu bmit(PageEditorPanel.java:240) at wicket.ajax.markup.html.form.AjaxSubmitButton$1.onSubmit(AjaxSubmitBut ton.java:60) at wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior .java:92) at wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:167) at wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxB ehavior.java:236) at wicket.request.target.component.listener.BehaviorRequestTarget.process Events(BehaviorRequestTarget.java:98) at wicket.request.compound.DefaultEventProcessorStrategy.processEvents(De faultEventProcessorStrategy.java:65) at wicket.request.compound.AbstractCompoundRequestCycleProcessor.processE vents(AbstractCompoundRequestCycleProcessor.java:57) at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:862) at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:900) at wicket.RequestCycle.step(RequestCycle.java:976) at wicket.RequestCycle.steps(RequestCycle.java:1050) at wicket.RequestCycle.request(RequestCycle.java:454) at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:217) at wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:260) at javax.servlet.http.HttpServlet.service(HttpServlet.java:616) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicatio nHandler.java:473) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:56 8) at org.mortbay.http.HttpContext.handle(HttpContext.java:1530) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationC ontext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1482) at org.mortbay.http.HttpServer.service(HttpServer.java:909) at org.mortbay.http.HttpConnection.service(HttpConnection.java:820) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:837) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:2 45) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) -- Karl -- -- -- --- 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=DEV DEV -- -- ___ 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
Re: [Wicket-user] Problem Selecting Tree Nodes
Please send a test case, I'll look at it. your code seems to be fine, it's nothing illegal, it can be bug in tree. Would you mind testing svn version first, it _might_ be already fixed. Thanks, -Matej Karl M. Davis wrote: Matej, I'm getting an ArrayIndexOutOfBounds when I go to select a tree node right after it has been inserted into the tree when I call Tree.updateTree(target); (my tree model is firing the correct events). If you'd like, I can get you a test case for this in a day or two, but I just wanted to make sure I wasn't trying to do something I can't first. *Dummy Code:* myTreeModel.insertNewNode(parentNode, newNode); myTree.getTreeState().selectNode(newNode, true); if(target != null) myTree.updateTree(target); *Dump:* 00:25:18.609 ERROR! [SocketListener0-1] wicket.RequestCycle.step(RequestCycle.java:1009) 20 -2 java.lang.ArrayIndexOutOfBoundsException: -2 at java.util.ArrayList.get(ArrayList.java:323) at wicket.extensions.markup.html.tree.AbstractTree.updateTree(AbstractTree.java:753) at simplepersistence.feature.dynamicPages.PageEditorPanel$SaveButton.onSubmit(PageEditorPanel.java:240) at wicket.ajax.markup.html.form.AjaxSubmitButton$1.onSubmit(AjaxSubmitButton.java:60) at wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior.java:92) at wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:167) at wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:236) at wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:98) at wicket.request.compound.DefaultEventProcessorStrategy.processEvents(DefaultEventProcessorStrategy.java:65) at wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEvents(AbstractCompoundRequestCycleProcessor.java:57) at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:862) at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:900) at wicket.RequestCycle.step(RequestCycle.java:976) at wicket.RequestCycle.steps(RequestCycle.java:1050) at wicket.RequestCycle.request(RequestCycle.java:454) at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:217) at wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:260) at javax.servlet.http.HttpServlet.service(HttpServlet.java:616) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:473) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1530) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1482) at org.mortbay.http.HttpServer.service(HttpServer.java:909) at org.mortbay.http.HttpConnection.service(HttpConnection.java:820) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:837) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:245) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) -- Karl - 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
[Wicket-user] Problem Selecting Tree Nodes
Matej, I'm getting an ArrayIndexOutOfBounds when I go to select a tree node right after it has been inserted into the treewhen I callTree.updateTree(target); (my tree model is firing the correct events). If you'd like, I can get you a test case for this in a day or two, but I just wanted to make sure I wasn't trying to do something I can't first. Dummy Code: myTreeModel.insertNewNode(parentNode, newNode); myTree.getTreeState().selectNode(newNode, true); if(target != null) myTree.updateTree(target); Dump: 00:25:18.609 ERROR! [SocketListener0-1] wicket.RequestCycle.step(RequestCycle.java:1009) 20 -2java.lang.ArrayIndexOutOfBoundsException: -2at java.util.ArrayList.get(ArrayList.java:323)at wicket.extensions.markup.html.tree.AbstractTree.updateTree(AbstractTree.java:753)at simplepersistence.feature.dynamicPages.PageEditorPanel$SaveButton.onSubmit(PageEditorPanel.java:240)at wicket.ajax.markup.html.form.AjaxSubmitButton$1.onSubmit(AjaxSubmitButton.java:60)at wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior.java:92)at wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:167)at wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:236)at wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:98)at wicket.request.compound.DefaultEventProcessorStrategy.processEvents(DefaultEventProcessorStrategy.java:65)at wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEvents(AbstractCompoundRequestCycleProcessor.java:57)at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:862)at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:900)at wicket.RequestCycle.step(RequestCycle.java:976)at wicket.RequestCycle.steps(RequestCycle.java:1050)at wicket.RequestCycle.request(RequestCycle.java:454)at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:217)at wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:260)at javax.servlet.http.HttpServlet.service(HttpServlet.java:616)at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428)at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:473)at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)at org.mortbay.http.HttpServer.service(HttpServer.java:909)at org.mortbay.http.HttpConnection.service(HttpConnection.java:820)at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986)at org.mortbay.http.HttpConnection.handle(HttpConnection.java:837)at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:245)at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) -- Karl - 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 Selecting Tree Nodes
Matej, I got and installed the latest SVN rev right before I sent the email. I should have some time Wed. to put together a quick test case for you. Should I just mimic one of the existing Junit tests or can I just send you a class html file? -- Karl -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Matej Knopp Sent: Tuesday, September 26, 2006 12:33 AM To: wicket-user@lists.sourceforge.net Subject: Re: [Wicket-user] Problem Selecting Tree Nodes Please send a test case, I'll look at it. your code seems to be fine, it's nothing illegal, it can be bug in tree. Would you mind testing svn version first, it _might_ be already fixed. Thanks, -Matej Karl M. Davis wrote: Matej, I'm getting an ArrayIndexOutOfBounds when I go to select a tree node right after it has been inserted into the tree when I call Tree.updateTree(target); (my tree model is firing the correct events). If you'd like, I can get you a test case for this in a day or two, but I just wanted to make sure I wasn't trying to do something I can't first. *Dummy Code:* myTreeModel.insertNewNode(parentNode, newNode); myTree.getTreeState().selectNode(newNode, true); if(target != null) myTree.updateTree(target); *Dump:* 00:25:18.609 ERROR! [SocketListener0-1] wicket.RequestCycle.step(RequestCycle.java:1009) 20 -2 java.lang.ArrayIndexOutOfBoundsException: -2 at java.util.ArrayList.get(ArrayList.java:323) at wicket.extensions.markup.html.tree.AbstractTree.updateTree(AbstractTre e.java:753) at simplepersistence.feature.dynamicPages.PageEditorPanel$SaveButton.onSu bmit(PageEditorPanel.java:240) at wicket.ajax.markup.html.form.AjaxSubmitButton$1.onSubmit(AjaxSubmitBut ton.java:60) at wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior .java:92) at wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:167) at wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxB ehavior.java:236) at wicket.request.target.component.listener.BehaviorRequestTarget.process Events(BehaviorRequestTarget.java:98) at wicket.request.compound.DefaultEventProcessorStrategy.processEvents(De faultEventProcessorStrategy.java:65) at wicket.request.compound.AbstractCompoundRequestCycleProcessor.processE vents(AbstractCompoundRequestCycleProcessor.java:57) at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:862) at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:900) at wicket.RequestCycle.step(RequestCycle.java:976) at wicket.RequestCycle.steps(RequestCycle.java:1050) at wicket.RequestCycle.request(RequestCycle.java:454) at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:217) at wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:260) at javax.servlet.http.HttpServlet.service(HttpServlet.java:616) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicatio nHandler.java:473) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:56 8) at org.mortbay.http.HttpContext.handle(HttpContext.java:1530) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationC ontext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1482) at org.mortbay.http.HttpServer.service(HttpServer.java:909) at org.mortbay.http.HttpConnection.service(HttpConnection.java:820) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:837) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:2 45) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) -- Karl -- -- -- --- 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=DEV DEV -- -- ___ 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
Re: [Wicket-user] Problem Selecting Tree Nodes
);
l2.add(test 2.5);
l2.add(test 2.6);
l3 = new ArrayList();
l3.add(test 3.1);
l3.add(test 3.2);
l3.add(test 3.3);
l2.add(l3);
l1.add(l2);
l2 = new ArrayList();
l2.add(test 2.1);
l2.add(test 2.2);
l2.add(test 2.3);
l1.add(l2);
l1.add(test 1.3);
l1.add(test 1.4);
l1.add(test 1.5);
return convertToTreeModel(l1);
}
private TreeModel convertToTreeModel(List list)
{
TreeModel model = null;
DefaultMutableTreeNode rootNode = new
DefaultMutableTreeNode(new ModelBean(ROOT));
add(rootNode, list);
model = new CustomTreeModel(rootNode);
return model;
}
private void add(DefaultMutableTreeNode parent, List sub)
{
for (Iterator i = sub.iterator(); i.hasNext();)
{
Object o = i.next();
if (o instanceof List)
{
DefaultMutableTreeNode child = new
DefaultMutableTreeNode(new ModelBean(subtree...));
parent.add(child);
add(child, (List)o);
}
else
{
DefaultMutableTreeNode child = new
DefaultMutableTreeNode(new ModelBean(o.toString()));
parent.add(child);
}
}
}
private class CustomTreeModel extends DefaultTreeModel
{
public CustomTreeModel(TreeNode root)
{
super(root);
// TODO Auto-generated constructor stub
}
protected DefaultMutableTreeNode
insertSingleNode(DefaultMutableTreeNode parent, String nodeText)
{
DefaultMutableTreeNode child = new
DefaultMutableTreeNode(new ModelBean(nodeText));
parent.add(child);
fireTreeNodesInserted(this, parent.getPath(), new
int[]{parent.getIndex(child)}, new Object[]{child});
return child;
}
}
}
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Karl M.
Davis
Sent: Tuesday, September 26, 2006 2:12 AM
To: wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user] Problem Selecting Tree Nodes
Matej,
I got and installed the latest SVN rev right before I sent the email. I
should have some time Wed. to put together a quick test case for you.
Should I just mimic one of the existing Junit tests or can I just send you a
class html file?
-- Karl
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Matej Knopp
Sent: Tuesday, September 26, 2006 12:33 AM
To: wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user] Problem Selecting Tree Nodes
Please send a test case, I'll look at it. your code seems to be fine, it's
nothing illegal, it can be bug in tree.
Would you mind testing svn version first, it _might_ be already fixed.
Thanks,
-Matej
Karl M. Davis wrote:
Matej,
I'm getting an ArrayIndexOutOfBounds when I go to select a tree node
right after it has been inserted into the tree when I call
Tree.updateTree(target); (my tree model is firing the correct events).
If you'd like, I can get you a test case for this in a day or two, but
I just wanted to make sure I wasn't trying to do something I can't
first.
*Dummy Code:*
myTreeModel.insertNewNode(parentNode, newNode);
myTree.getTreeState().selectNode(newNode, true); if(target != null)
myTree.updateTree(target);
*Dump:*
00:25:18.609 ERROR! [SocketListener0-1]
wicket.RequestCycle.step(RequestCycle.java:1009) 20 -2
java.lang.ArrayIndexOutOfBoundsException: -2 at
java.util.ArrayList.get(ArrayList.java:323)
at
wicket.extensions.markup.html.tree.AbstractTree.updateTree(AbstractTre
e.java:753)
at
simplepersistence.feature.dynamicPages.PageEditorPanel$SaveButton.onSu
bmit(PageEditorPanel.java:240)
at
wicket.ajax.markup.html.form.AjaxSubmitButton$1.onSubmit(AjaxSubmitBut
ton.java:60)
at
wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior
.java:92) at
wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:167)
at
wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxB
ehavior.java:236)
at
wicket.request.target.component.listener.BehaviorRequestTarget.process
Events(BehaviorRequestTarget.java:98
Re: [Wicket-user] Problem Selecting Tree Nodes
(test 3.1);
l3.add(test 3.2);
l3.add(test 3.3);
l2.add(l3);
l2.add(test 2.4);
l2.add(test 2.5);
l2.add(test 2.6);
l3 = new ArrayList();
l3.add(test 3.1);
l3.add(test 3.2);
l3.add(test 3.3);
l2.add(l3);
l1.add(l2);
l2 = new ArrayList();
l2.add(test 2.1);
l2.add(test 2.2);
l2.add(test 2.3);
l1.add(l2);
l1.add(test 1.3);
l1.add(test 1.4);
l1.add(test 1.5);
return convertToTreeModel(l1);
}
private TreeModel convertToTreeModel(List list)
{
TreeModel model = null;
DefaultMutableTreeNode rootNode = new
DefaultMutableTreeNode(new ModelBean(ROOT));
add(rootNode, list);
model = new CustomTreeModel(rootNode);
return model;
}
private void add(DefaultMutableTreeNode parent, List sub)
{
for (Iterator i = sub.iterator(); i.hasNext();)
{
Object o = i.next();
if (o instanceof List)
{
DefaultMutableTreeNode child = new
DefaultMutableTreeNode(new ModelBean(subtree...));
parent.add(child);
add(child, (List)o);
}
else
{
DefaultMutableTreeNode child = new
DefaultMutableTreeNode(new ModelBean(o.toString()));
parent.add(child);
}
}
}
private class CustomTreeModel extends DefaultTreeModel
{
public CustomTreeModel(TreeNode root)
{
super(root);
// TODO Auto-generated constructor stub
}
protected DefaultMutableTreeNode
insertSingleNode(DefaultMutableTreeNode parent, String nodeText)
{
DefaultMutableTreeNode child = new
DefaultMutableTreeNode(new ModelBean(nodeText));
parent.add(child);
fireTreeNodesInserted(this, parent.getPath(), new
int[]{parent.getIndex(child)}, new Object[]{child});
return child;
}
}
}
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Karl M.
Davis
Sent: Tuesday, September 26, 2006 2:12 AM
To: wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user] Problem Selecting Tree Nodes
Matej,
I got and installed the latest SVN rev right before I sent the email. I
should have some time Wed. to put together a quick test case for you.
Should I just mimic one of the existing Junit tests or can I just send you a
class html file?
-- Karl
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Matej Knopp
Sent: Tuesday, September 26, 2006 12:33 AM
To: wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user] Problem Selecting Tree Nodes
Please send a test case, I'll look at it. your code seems to be fine, it's
nothing illegal, it can be bug in tree.
Would you mind testing svn version first, it _might_ be already fixed.
Thanks,
-Matej
Karl M. Davis wrote:
Matej,
I'm getting an ArrayIndexOutOfBounds when I go to select a tree node
right after it has been inserted into the tree when I call
Tree.updateTree(target); (my tree model is firing the correct events).
If you'd like, I can get you a test case for this in a day or two, but
I just wanted to make sure I wasn't trying to do something I can't
first.
*Dummy Code:*
myTreeModel.insertNewNode(parentNode, newNode);
myTree.getTreeState().selectNode(newNode, true); if(target != null)
myTree.updateTree(target);
*Dump:*
00:25:18.609 ERROR! [SocketListener0-1]
wicket.RequestCycle.step(RequestCycle.java:1009) 20 -2
java.lang.ArrayIndexOutOfBoundsException: -2 at
java.util.ArrayList.get(ArrayList.java:323)
at
wicket.extensions.markup.html.tree.AbstractTree.updateTree(AbstractTre
e.java:753)
at
simplepersistence.feature.dynamicPages.PageEditorPanel$SaveButton.onSu
bmit(PageEditorPanel.java:240)
at
wicket.ajax.markup.html.form.AjaxSubmitButton$1.onSubmit(AjaxSubmitBut
ton.java:60)
at
wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior
.java:92) at
wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:167)
at
wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxB
