Re: how to use wicket tree in extension
Assuming the class diagram at http://jweekend.com/dev/ArticlesPage/ is
up-to-date for your version of Wicket, perhaps you can override protected
ITreeState newTreeState() to return an ITreeState that you pass between
pages (or, put in your custom WebSession if that makes more sense in your
app or in a table or ).
I wouldn't be surprised if Matej comes back to say there's a neater way than
that!
Regards - Cemal
jWeekend
OO Java Technologies, Wicket Training and Development
http://jWeekend.com
Haulyn Jason-2 wrote:
Yes, that's right, is that a way to tell the new page(and the new instance
of the tree), the status of the old tree?
I means expand the node which I clicked?
Thanks!
On Sat, Aug 15, 2009 at 9:00 AM, jWeekend
jweekend_for...@cabouge.comwrote:
Is your menu (tree) in some parent page class that both the first and the
linked-to page extend? When you go to a new page instance you will get a
new
instance of the Tree.
Regards - Cemal
jWeekend
OO Java Technologies, Wicket Training and Development
http://jWeekend.com
Haulyn Jason-2 wrote:
No, just use Tree in extension package.
On Fri, Aug 14, 2009 at 11:17 PM, Igor Vaynberg
igor.vaynb...@gmail.comwrote:
are you using LinkTree?
-igor
On Fri, Aug 14, 2009 at 12:15 AM, Haulyn R.
Jasonsaharab...@gmail.com
wrote:
Hi,all:
I design a page with a tree for page navigation. But I can not find
more
information from Internet to learn how to use the Tree component.
I can display the tree as
menu1
|-sub_menu1
|-sub_menu2
menu2
|-sub_menu3
|-sub_menu4
and I remove root node, make all tree expand while init the tree,
but
I
do
not know how to add links to the sub_menus, I tried to add some code
like
this:
@Override
protected void onNodeLinkClicked(AjaxRequestTarget
target,
TreeNode node) {
DefaultMutableTreeNode treeNode =
(DefaultMutableTreeNode)
node;
NavigationTreeNode navigationTreeNode =
(NavigationTreeNode)
treeNode.getUserObject();
if (navigationTreeNode.isURL) {
setResponsePage(navigationTreeNode.getURL());
super.onNodeLinkClicked(target, node);
} else {
super.onNodeLinkClicked(target, node);
}
}
this looks work well, but when I clink on a link, the page redirect
to
the
target page, but I can not keep the tree with the selected node
expand.
Can anyone help me or give me some reference URLs? Thanks!
--
--
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Re: how to use wicket tree in extension
instead of navigating between pages and passing the tree state around
why not simply swap panels. that way the tree instance is the same and
keeps its state.
-igor
On Mon, Aug 17, 2009 at 8:23 AM, Haulyn R. Jasonsaharab...@gmail.com wrote:
Yes, that's right, is that a way to tell the new page(and the new instance
of the tree), the status of the old tree?
I means expand the node which I clicked?
Thanks!
On Sat, Aug 15, 2009 at 9:00 AM, jWeekend jweekend_for...@cabouge.comwrote:
Is your menu (tree) in some parent page class that both the first and the
linked-to page extend? When you go to a new page instance you will get a
new
instance of the Tree.
Regards - Cemal
jWeekend
OO Java Technologies, Wicket Training and Development
http://jWeekend.com
Haulyn Jason-2 wrote:
No, just use Tree in extension package.
On Fri, Aug 14, 2009 at 11:17 PM, Igor Vaynberg
igor.vaynb...@gmail.comwrote:
are you using LinkTree?
-igor
On Fri, Aug 14, 2009 at 12:15 AM, Haulyn R. Jasonsaharab...@gmail.com
wrote:
Hi,all:
I design a page with a tree for page navigation. But I can not find
more
information from Internet to learn how to use the Tree component.
I can display the tree as
menu1
|-sub_menu1
|-sub_menu2
menu2
|-sub_menu3
|-sub_menu4
and I remove root node, make all tree expand while init the tree, but
I
do
not know how to add links to the sub_menus, I tried to add some code
like
this:
�...@override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node) {
DefaultMutableTreeNode treeNode =
(DefaultMutableTreeNode)
node;
NavigationTreeNode navigationTreeNode =
(NavigationTreeNode)
treeNode.getUserObject();
if (navigationTreeNode.isURL) {
setResponsePage(navigationTreeNode.getURL());
super.onNodeLinkClicked(target, node);
} else {
super.onNodeLinkClicked(target, node);
}
}
this looks work well, but when I clink on a link, the page redirect to
the
target page, but I can not keep the tree with the selected node
expand.
Can anyone help me or give me some reference URLs? Thanks!
--
--
Enjoy. Thanks!
Mobile: +086-15864011231
email: saharab...@gmail.com, hmp.hau...@foxmail.com
website: http://haulynjason.net
gtalk: saharab...@gmail.com
yahoo: jia_hao...@yahoo.com
msn: saharab...@gmail.com
skype: saharabear
QQ: 378606292
Haulyn Jason
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
--
Enjoy. Thanks!
Mobile: +086-15864011231
email: saharab...@gmail.com, hmp.hau...@foxmail.com
website: http://haulynjason.net
gtalk: saharab...@gmail.com
yahoo: jia_hao...@yahoo.com
msn: saharab...@gmail.com
skype: saharabear
QQ: 378606292
贾昊林 Haulyn Jason
--
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Haulyn Microproduction
Mobile: +086-15864011231
email: saharab...@gmail.com,
hmp.hau...@foxmail.com
website: http://haulynjason.net
gtalk: saharab...@gmail.com
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Re: how to use wicket tree in extension
Yes, Igor's solution is easier (and will remember other tree state beyond
just which nodes are expanded) if you are able to use this panel swapping
technique instead of your current markup-inheritance solution for the common
menu (tree).
It looks like a common decision one has to make: whether to pass components
around (remember, only ever use a component instance on a single page
instance at any one time!) versus just passing around component state (in
this case, which nodes are expanded and which are collapsed).
Regards - Cemal
jWeekend
OO Java Technologies, Wicket Training and Development
http://jWeekend.com
igor.vaynberg wrote:
instead of navigating between pages and passing the tree state around
why not simply swap panels. that way the tree instance is the same and
keeps its state.
-igor
On Mon, Aug 17, 2009 at 8:23 AM, Haulyn R. Jasonsaharab...@gmail.com
wrote:
Yes, that's right, is that a way to tell the new page(and the new
instance
of the tree), the status of the old tree?
I means expand the node which I clicked?
Thanks!
On Sat, Aug 15, 2009 at 9:00 AM, jWeekend
jweekend_for...@cabouge.comwrote:
Is your menu (tree) in some parent page class that both the first and
the
linked-to page extend? When you go to a new page instance you will get a
new
instance of the Tree.
Regards - Cemal
jWeekend
OO Java Technologies, Wicket Training and Development
http://jWeekend.com
Haulyn Jason-2 wrote:
No, just use Tree in extension package.
On Fri, Aug 14, 2009 at 11:17 PM, Igor Vaynberg
igor.vaynb...@gmail.comwrote:
are you using LinkTree?
-igor
On Fri, Aug 14, 2009 at 12:15 AM, Haulyn R.
Jasonsaharab...@gmail.com
wrote:
Hi,all:
I design a page with a tree for page navigation. But I can not find
more
information from Internet to learn how to use the Tree component.
I can display the tree as
menu1
|-sub_menu1
|-sub_menu2
menu2
|-sub_menu3
|-sub_menu4
and I remove root node, make all tree expand while init the tree,
but
I
do
not know how to add links to the sub_menus, I tried to add some
code
like
this:
�...@override
protected void onNodeLinkClicked(AjaxRequestTarget
target,
TreeNode node) {
DefaultMutableTreeNode treeNode =
(DefaultMutableTreeNode)
node;
NavigationTreeNode navigationTreeNode =
(NavigationTreeNode)
treeNode.getUserObject();
if (navigationTreeNode.isURL) {
setResponsePage(navigationTreeNode.getURL());
super.onNodeLinkClicked(target, node);
} else {
super.onNodeLinkClicked(target, node);
}
}
this looks work well, but when I clink on a link, the page redirect
to
the
target page, but I can not keep the tree with the selected node
expand.
Can anyone help me or give me some reference URLs? Thanks!
--
--
Enjoy. Thanks!
Mobile: +086-15864011231
email: saharab...@gmail.com, hmp.hau...@foxmail.com
website: http://haulynjason.net
gtalk: saharab...@gmail.com
yahoo: jia_hao...@yahoo.com
msn: saharab...@gmail.com
skype: saharabear
QQ: 378606292
Haulyn Jason
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
--
Enjoy. Thanks!
Mobile: +086-15864011231
email: saharab...@gmail.com, hmp.hau...@foxmail.com
website: http://haulynjason.net
gtalk: saharab...@gmail.com
yahoo: jia_hao...@yahoo.com
msn: saharab...@gmail.com
skype: saharabear
QQ: 378606292
贾昊林 Haulyn Jason
--
View this message in context:
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-
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Haulyn Microproduction
Mobile: +086-15864011231
email: saharab...@gmail.com,
hmp.hau...@foxmail.com
website: http://haulynjason.net
gtalk: saharab...@gmail.com
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msn: saharab...@gmail.com
skype: saharabear
QQ: 378606292
Haulyn Jason
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how to use wicket tree in extension
Hi,all:
I design a page with a tree for page navigation. But I can not find more
information from Internet to learn how to use the Tree component.
I can display the tree as
menu1
|-sub_menu1
|-sub_menu2
menu2
|-sub_menu3
|-sub_menu4
and I remove root node, make all tree expand while init the tree, but I do
not know how to add links to the sub_menus, I tried to add some code like
this:
@Override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node) {
DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode)
node;
NavigationTreeNode navigationTreeNode = (NavigationTreeNode)
treeNode.getUserObject();
if (navigationTreeNode.isURL) {
setResponsePage(navigationTreeNode.getURL());
super.onNodeLinkClicked(target, node);
} else {
super.onNodeLinkClicked(target, node);
}
}
this looks work well, but when I clink on a link, the page redirect to the
target page, but I can not keep the tree with the selected node expand.
Can anyone help me or give me some reference URLs? Thanks!
--
--
Enjoy. Thanks!
Mobile: +086-15864011231
email: saharab...@gmail.com, hmp.hau...@foxmail.com
website: http://haulynjason.net
gtalk: saharab...@gmail.com
yahoo: jia_hao...@yahoo.com
msn: saharab...@gmail.com
skype: saharabear
QQ: 378606292
Haulyn Jason
Re: how to use wicket tree in extension
are you using LinkTree?
-igor
On Fri, Aug 14, 2009 at 12:15 AM, Haulyn R. Jasonsaharab...@gmail.com wrote:
Hi,all:
I design a page with a tree for page navigation. But I can not find more
information from Internet to learn how to use the Tree component.
I can display the tree as
menu1
|-sub_menu1
|-sub_menu2
menu2
|-sub_menu3
|-sub_menu4
and I remove root node, make all tree expand while init the tree, but I do
not know how to add links to the sub_menus, I tried to add some code like
this:
�...@override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node) {
DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode)
node;
NavigationTreeNode navigationTreeNode = (NavigationTreeNode)
treeNode.getUserObject();
if (navigationTreeNode.isURL) {
setResponsePage(navigationTreeNode.getURL());
super.onNodeLinkClicked(target, node);
} else {
super.onNodeLinkClicked(target, node);
}
}
this looks work well, but when I clink on a link, the page redirect to the
target page, but I can not keep the tree with the selected node expand.
Can anyone help me or give me some reference URLs? Thanks!
--
--
Enjoy. Thanks!
Mobile: +086-15864011231
email: saharab...@gmail.com, hmp.hau...@foxmail.com
website: http://haulynjason.net
gtalk: saharab...@gmail.com
yahoo: jia_hao...@yahoo.com
msn: saharab...@gmail.com
skype: saharabear
QQ: 378606292
Haulyn Jason
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: how to use wicket tree in extension
No, just use Tree in extension package.
On Fri, Aug 14, 2009 at 11:17 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote:
are you using LinkTree?
-igor
On Fri, Aug 14, 2009 at 12:15 AM, Haulyn R. Jasonsaharab...@gmail.com
wrote:
Hi,all:
I design a page with a tree for page navigation. But I can not find more
information from Internet to learn how to use the Tree component.
I can display the tree as
menu1
|-sub_menu1
|-sub_menu2
menu2
|-sub_menu3
|-sub_menu4
and I remove root node, make all tree expand while init the tree, but I
do
not know how to add links to the sub_menus, I tried to add some code like
this:
@Override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node) {
DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode)
node;
NavigationTreeNode navigationTreeNode =
(NavigationTreeNode)
treeNode.getUserObject();
if (navigationTreeNode.isURL) {
setResponsePage(navigationTreeNode.getURL());
super.onNodeLinkClicked(target, node);
} else {
super.onNodeLinkClicked(target, node);
}
}
this looks work well, but when I clink on a link, the page redirect to
the
target page, but I can not keep the tree with the selected node expand.
Can anyone help me or give me some reference URLs? Thanks!
--
--
Enjoy. Thanks!
Mobile: +086-15864011231
email: saharab...@gmail.com, hmp.hau...@foxmail.com
website: http://haulynjason.net
gtalk: saharab...@gmail.com
yahoo: jia_hao...@yahoo.com
msn: saharab...@gmail.com
skype: saharabear
QQ: 378606292
Haulyn Jason
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
--
Enjoy. Thanks!
Mobile: +086-15864011231
email: saharab...@gmail.com, hmp.hau...@foxmail.com
website: http://haulynjason.net
gtalk: saharab...@gmail.com
yahoo: jia_hao...@yahoo.com
msn: saharab...@gmail.com
skype: saharabear
QQ: 378606292
贾昊林 Haulyn Jason
Re: how to use wicket tree in extension
Is your menu (tree) in some parent page class that both the first and the
linked-to page extend? When you go to a new page instance you will get a new
instance of the Tree.
Regards - Cemal
jWeekend
OO Java Technologies, Wicket Training and Development
http://jWeekend.com
Haulyn Jason-2 wrote:
No, just use Tree in extension package.
On Fri, Aug 14, 2009 at 11:17 PM, Igor Vaynberg
igor.vaynb...@gmail.comwrote:
are you using LinkTree?
-igor
On Fri, Aug 14, 2009 at 12:15 AM, Haulyn R. Jasonsaharab...@gmail.com
wrote:
Hi,all:
I design a page with a tree for page navigation. But I can not find
more
information from Internet to learn how to use the Tree component.
I can display the tree as
menu1
|-sub_menu1
|-sub_menu2
menu2
|-sub_menu3
|-sub_menu4
and I remove root node, make all tree expand while init the tree, but I
do
not know how to add links to the sub_menus, I tried to add some code
like
this:
@Override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node) {
DefaultMutableTreeNode treeNode =
(DefaultMutableTreeNode)
node;
NavigationTreeNode navigationTreeNode =
(NavigationTreeNode)
treeNode.getUserObject();
if (navigationTreeNode.isURL) {
setResponsePage(navigationTreeNode.getURL());
super.onNodeLinkClicked(target, node);
} else {
super.onNodeLinkClicked(target, node);
}
}
this looks work well, but when I clink on a link, the page redirect to
the
target page, but I can not keep the tree with the selected node expand.
Can anyone help me or give me some reference URLs? Thanks!
--
--
Enjoy. Thanks!
Mobile: +086-15864011231
email: saharab...@gmail.com, hmp.hau...@foxmail.com
website: http://haulynjason.net
gtalk: saharab...@gmail.com
yahoo: jia_hao...@yahoo.com
msn: saharab...@gmail.com
skype: saharabear
QQ: 378606292
Haulyn Jason
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
--
Enjoy. Thanks!
Mobile: +086-15864011231
email: saharab...@gmail.com, hmp.hau...@foxmail.com
website: http://haulynjason.net
gtalk: saharab...@gmail.com
yahoo: jia_hao...@yahoo.com
msn: saharab...@gmail.com
skype: saharabear
QQ: 378606292
贾昊林 Haulyn Jason
--
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