Re: navigation menu
hi,
thanks for the hint thats the thing iam looking for. unfortunately i cannot run
the example. i get the following error message: Index cannot be resolved to a
type
there is no method or class names Index...
regards
hubert
private ListMenuItem buildMenu() {
//Create one seperator menu item
MenuItem seperatorMenuItem = new MenuItem(true);
//Define Primary Menu items (menuText,destinationWebPage)
//MenuItem primaryMenu1 = new MenuItem(MENU 1, new Index());
MenuItem primaryMenu1 = new MenuItem(MENU 1, new Index()); ERROR Index
cannot be resolved to a type
Am 08.06.2011 um 17:51 schrieb Fatih Mehmet Ucar:
http://code.google.com/p/wicket-menu/
Not complete but if you see the source code, it will give you an idea.
cheers,
-fatih
On 8 June 2011 16:28, hubert_hupe hubert_h...@gmx.de wrote:
hi guys,
i have no clue how to create a simple navigation bar like this:
http://net.tutsplus.com/tutorials/javascript-ajax/a-different-top-navigation/
if possible i need images for the headlines.
when you move the mouse over the menu it drops down - there are millions of
website with this functionality.
the problem is: i have to ceate the menu dynamically. the informations which
menuitem should be in the menu comes from the database. so i cannot use a
static javascript code in the html file.
is anybody there who can give me a hint or even an example?
best regards
hubert
-
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: navigation menu
hi, the wicket menu works fairly ( http://www.cooldatasoft.com/wicket-menu-demo/wicket/bookmarkable/com.cooldatasoft.page.SunriseGlossDropDownMenuDemo?1 ) the problem at the moment is that the target page (p1) replaces the current page where the menu is inside. is there a way to define a target container/DIV where the target page should be shown? for example like this: http://wicketstuff.org/wicket/navomatic/ regards hubert i used the component in this way: final testMenu p1 = new testMenu(); //Define Primary Menu items (menuText,destinationWebPage) MenuItem primaryMenu1 = new MenuItem(MENU 1,p1); ListMenuItem primaryMenuList = new ArrayListMenuItem(); primaryMenuList.add(primaryMenu1); add(new SunriseGlossDropDownMenu(sunriseGlossMenu, primaryMenuList)); markup: div wicket:id=sunriseGlossMenu/div Am 08.06.2011 um 21:33 schrieb Peter Karich: Am 08.06.2011 um 17:51 schrieb Fatih Mehmet Ucar: http://code.google.com/p/wicket-menu/ Not complete but if you see the source code, it will give you an idea. cheers, -fatih On 8 June 2011 16:28, hubert_hupe hubert_h...@gmx.de wrote: hi guys, i have no clue how to create a simple navigation bar like this: http://net.tutsplus.com/tutorials/javascript-ajax/a-different-top-navigation/ if possible i need images for the headlines. when you move the mouse over the menu it drops down - there are millions of website with this functionality. the problem is: i have to ceate the menu dynamically. the informations which menuitem should be in the menu comes from the database. so i cannot use a static javascript code in the html file. is anybody there who can give me a hint or even an example? best regards hubert - 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
navigation menu
hi guys, i have no clue how to create a simple navigation bar like this: http://net.tutsplus.com/tutorials/javascript-ajax/a-different-top-navigation/ if possible i need images for the headlines. when you move the mouse over the menu it drops down - there are millions of website with this functionality. the problem is: i have to ceate the menu dynamically. the informations which menuitem should be in the menu comes from the database. so i cannot use a static javascript code in the html file. is anybody there who can give me a hint or even an example? best regards hubert - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: tree do not stay open tree collapsed after setResponsePage
hi,
i do not reload the page - or rather the page reloads itself. the page has two
div areas in the markup and i load the target page into one div and the tree in
the other.
regards
hubert
Am 25.05.2011 um 20:51 schrieb James Carman:
How are you getting back to the original page?
On Wed, May 25, 2011 at 11:09 AM, hubert_hupe hubert_h...@gmx.de wrote:
hi folks,
i get wicket with the wicket...
what do i have is a simple tree in page X. after click a node i do a
redirect to pageY. so far so good. but the tree
collapsed after the redirect. it seems the tree is rebuild after the click.
its a kind of postback behavior.
my question is: what can i do to prevent collapsing the tree? if this is not
possible, how can i open the old node? or how can i prevent the
reloading/postbacking?
best regards
hubert
add(new LinkTree(tree, createTreeModel()) {
@Override
protected void onNodeLinkClicked(Object node, BaseTree tree,
AjaxRequestTarget target) {
System.out.println(test);
System.out.println(node: + node.toString());
Page1 p1 = new Page1(node.toString());
setResponsePage(p1); --
}
});
protected TreeModel createTreeModel() {
DefaultMutableTreeNode root = new DefaultMutableTreeNode(new
ModelBean(ROOT));
...
}
i created a simple layout with div in the markup to ensure that the tree is
on the left site and the navigated page on the right...
div id=leftframe style=float: left;
... wicket:id=tree...
/div
div id=body
wicket:child /
/div
-
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: tree do not stay open tree collapsed after setResponsePage
i used the following example as a template:
http://wicket.apache.org/learn/examples/markupinheritance.html
With code like:
Page1 p1 = new Page1(node.toString());
setResponsePage(p1); --
is there an alternative to show Page1 without using setResponsePage?
Am 26.05.2011 um 10:23 schrieb Martin Grigorov:
With code like:
Page1 p1 = new Page1(node.toString());
setResponsePage(p1); --
it is you who reloads the page.
Load a page in a div ? How do you do that ? The only possible way is
to put an iframe in the div.
I guess you need a Panel instead of a Page and re-render it with :
target.addComponent(panel)
On Thu, May 26, 2011 at 11:19 AM, hubert_hupe hubert_h...@gmx.de wrote:
hi,
i do not reload the page - or rather the page reloads itself. the page has
two div areas in the markup and i load the target page into one div and the
tree in the other.
regards
hubert
Am 25.05.2011 um 20:51 schrieb James Carman:
How are you getting back to the original page?
On Wed, May 25, 2011 at 11:09 AM, hubert_hupe hubert_h...@gmx.de wrote:
hi folks,
i get wicket with the wicket...
what do i have is a simple tree in page X. after click a node i do a
redirect to pageY. so far so good. but the tree
collapsed after the redirect. it seems the tree is rebuild after the
click. its a kind of postback behavior.
my question is: what can i do to prevent collapsing the tree? if this is
not possible, how can i open the old node? or how can i prevent the
reloading/postbacking?
best regards
hubert
add(new LinkTree(tree, createTreeModel()) {
@Override
protected void onNodeLinkClicked(Object node, BaseTree tree,
AjaxRequestTarget target) {
System.out.println(test);
System.out.println(node: + node.toString());
Page1 p1 = new Page1(node.toString());
setResponsePage(p1); --
}
});
protected TreeModel createTreeModel() {
DefaultMutableTreeNode root = new DefaultMutableTreeNode(new
ModelBean(ROOT));
...
}
i created a simple layout with div in the markup to ensure that the tree
is on the left site and the navigated page on the right...
div id=leftframe style=float: left;
... wicket:id=tree...
/div
div id=body
wicket:child /
/div
-
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
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
tree do not stay open tree collapsed after setResponsePage
hi folks,
i get wicket with the wicket...
what do i have is a simple tree in page X. after click a node i do a redirect
to pageY. so far so good. but the tree
collapsed after the redirect. it seems the tree is rebuild after the click. its
a kind of postback behavior.
my question is: what can i do to prevent collapsing the tree? if this is not
possible, how can i open the old node? or how can i prevent the
reloading/postbacking?
best regards
hubert
add(new LinkTree(tree, createTreeModel()) {
@Override
protected void onNodeLinkClicked(Object node, BaseTree tree, AjaxRequestTarget
target) {
System.out.println(test);
System.out.println(node: + node.toString());
Page1 p1 = new Page1(node.toString());
setResponsePage(p1); --
}
});
protected TreeModel createTreeModel() {
DefaultMutableTreeNode root = new DefaultMutableTreeNode(new
ModelBean(ROOT));
...
}
i created a simple layout with div in the markup to ensure that the tree is on
the left site and the navigated page on the right...
div id=leftframe style=float: left;
... wicket:id=tree...
/div
div id=body
wicket:child /
/div
Re: tree
Unbelievable how easy a solution can be...
sven, you are my hero. thanks. please stay the way you are - helpful!
hubert
Am 18.05.2011 um 20:06 schrieb Sven Meier:
Hi,
the method you want to override is the following:
protected void onNodeLinkClicked(Object node, BaseTree tree,
AjaxRequestTarget target)
{
}
Sven
On 05/18/2011 05:27 PM, hubert_hupe wrote:
Oh my goodness,
ok. there was an object that was null. error is gone.
BUT still no event is fired when i click on a node in the tree.
as a kind of template i tried to adapt the following for the tree:
add(new AjaxLink(expandAll) {
@Override
public void onClick(AjaxRequestTarget target) {
tree.getTreeState().expandAll();
tree.updateTree(target);
System.out.println(Click);
}
});
here is the current snippet:
add(new LinkTree(tree, createTreeModel()) {
protected void onNodeClicked(AjaxRequestTarget ajaxRequestTarget, TreeNode
node) {
System.out.println(Click);
}
});
the problem is that the line with system.out is never reached when i click
the tree node.
an @Override is not possible as in the AjaxLink onClik Method.
has anyone ever used
org.apache.wicket.markup.html.tree.LinkTree.LinkTree(String id, TreeModel
model)
i got the exampe from here:
http://www.wicket-library.com/wicket-examples/ajax/tree/simple?0
but there is no sample to get the clicked node
cheers
Am 18.05.2011 um 15:28 schrieb Martijn Dashorst:
Take a look at line 217 of your SignIn class and see why it throws a NPE.
Martijn
On Wed, May 18, 2011 at 3:24 PM, hubert_hupehubert_h...@gmx.de wrote:
hi sven,
here it is. cheers hubert
WicketMessage: Can't instantiate page using constructor public
com.reporting.SignIn(org.apache.wicket.PageParameters) and argument
Root cause:
java.lang.NullPointerException
at com.reporting.SignIn.init(SignIn.java:217)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:188)
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:65)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:298)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:234)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1089)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:295)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:503)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:827)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:511)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:210)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:379)
at
org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:226)
at
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)
Complete stack:
org.apache.wicket.WicketRuntimeException: Can't instantiate page using
constructor public com.reporting.SignIn(org.apache.wicket.PageParameters)
and argument
at
org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:212)
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:65)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:298
tree
hello,
after hours of researching and trying get a simple tree running iam completely
frustrated.
i added a tree to the website in this way:
public class Test extends WebPage {
protected TreeModel createTreeModel() {
ListObject l1 = new ArrayListObject();
l1.add(test 1.1);
}
public Test(final PageParameters parameters) {
tree = new LinkTree(tree, createTreeModel());
add(tree);
}
markup:
div wicket:id=tree class=my-tree /div
now the problem: i am not able to fetch the selected node. iam not able to
fetch the event...
i tried the following:
add(new LinkTree(tree) {
public void onClick(AjaxRequestTarget target) {
System.out.println(Click);
}
});
error: WicketMessage: Can't instantiate page using constructor public
com.test.Test(org.apache.wicket.PageParameters) and argument
what works is: to get an event from a link:
add(new AjaxLink(expandAll) {
@Override
public void onClick(AjaxRequestTarget target) {
tree.getTreeState().expandAll();
tree.updateTree(target);
System.out.println(Click);
}
});
the same must be possible with the tree?!
any help is appreciated...
cheers hubert
Re: tree
(AbstractRequestCycleProcessor.java:92)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486)
Am 18.05.2011 um 14:59 schrieb Sven Meier:
Hi,
error: WicketMessage: Can't instantiate page using constructor
public com.test.Test(org.apache.wicket.PageParameters) and argument
an exception stacktrace would give us a clue on what goes wrong here.
Sven
Am 18.05.2011 11:44, schrieb hubert_hupe:
hello,
after hours of researching and trying get a simple tree running iam
completely frustrated.
i added a tree to the website in this way:
public class Test extends WebPage {
protected TreeModel createTreeModel() {
ListObject l1 = new ArrayListObject();
l1.add(test 1.1);
}
public Test(final PageParameters parameters) {
tree = new LinkTree(tree, createTreeModel());
add(tree);
}
markup:
div wicket:id=tree class=my-tree /div
now the problem: i am not able to fetch the selected node. iam not able to
fetch the event...
i tried the following:
add(new LinkTree(tree) {
public void onClick(AjaxRequestTarget target) {
System.out.println(Click);
}
});
error: WicketMessage: Can't instantiate page using constructor public
com.test.Test(org.apache.wicket.PageParameters) and argument
what works is: to get an event from a link:
add(new AjaxLink(expandAll) {
@Override
public void onClick(AjaxRequestTarget target) {
tree.getTreeState().expandAll();
tree.updateTree(target);
System.out.println(Click);
}
});
the same must be possible with the tree?!
any help is appreciated...
cheers hubert
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: tree
Oh my goodness,
ok. there was an object that was null. error is gone.
BUT still no event is fired when i click on a node in the tree.
as a kind of template i tried to adapt the following for the tree:
add(new AjaxLink(expandAll) {
@Override
public void onClick(AjaxRequestTarget target) {
tree.getTreeState().expandAll();
tree.updateTree(target);
System.out.println(Click);
}
});
here is the current snippet:
add(new LinkTree(tree, createTreeModel()) {
protected void onNodeClicked(AjaxRequestTarget ajaxRequestTarget, TreeNode
node) {
System.out.println(Click);
}
});
the problem is that the line with system.out is never reached when i click
the tree node.
an @Override is not possible as in the AjaxLink onClik Method.
has anyone ever used
org.apache.wicket.markup.html.tree.LinkTree.LinkTree(String id, TreeModel model)
i got the exampe from here:
http://www.wicket-library.com/wicket-examples/ajax/tree/simple?0
but there is no sample to get the clicked node
cheers
Am 18.05.2011 um 15:28 schrieb Martijn Dashorst:
Take a look at line 217 of your SignIn class and see why it throws a NPE.
Martijn
On Wed, May 18, 2011 at 3:24 PM, hubert_hupe hubert_h...@gmx.de wrote:
hi sven,
here it is. cheers hubert
WicketMessage: Can't instantiate page using constructor public
com.reporting.SignIn(org.apache.wicket.PageParameters) and argument
Root cause:
java.lang.NullPointerException
at com.reporting.SignIn.init(SignIn.java:217)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:188)
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:65)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:298)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:234)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1089)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:295)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:503)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:827)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:511)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:210)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:379)
at
org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:226)
at
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)
Complete stack:
org.apache.wicket.WicketRuntimeException: Can't instantiate page using
constructor public com.reporting.SignIn(org.apache.wicket.PageParameters)
and argument
at
org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:212)
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:65)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:298)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:234)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92
