Re: find html tag
/submenu/subsubmenu2.
I need just to make 2 more steps:
1. in html code find anchor tag with href
menu/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into
li
tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html
attribute
;-)
Since you wrote (in your folluw-up e-mail) that you cannot
generate
the
html, there are some ways, but they mostly work outside of the
normal
wicket way.
1) In the component which actually renders your static html
override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom
model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I
now
from PageParameters which anchor
has been clicked. Then I will put into this parent li specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to
find
the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how
can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html
attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menu**menu/a
ul
li
a href=./mypage.html?cid=menu/*
*submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu1**
subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu2**
subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
...
}
Now I need some way I can add atribute into parent li tag
of
a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_**
tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the
anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't
know
whot to look for in docu.
Please, help :-)
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Re: find html tag
-rendering.**htmlhttps://cwiki.apache.org/WICKET/component-rendering.html
but in onRender() section is just code snippet I'm not
understand. is
there more
detailed example how to get markup of the component in
onRender()?
thanks, michael
On 23.1.2013 22:47, Martin Grigorov wrote:
You can use IMarkupFilter to manipulate the raw markup before
being
loaded
and used by the components.
See the implementations in Wicket to see what can be done with
such
filter.
On Wed, Jan 23, 2013 at 11:11 PM, Michael Jaruska
michael.jaru...@gmail.com
wrote:
Look at my original post. User clicks on a
href=./mypage.html?cid=menu/*
*submenu/subsubmenu2subsubmenu2/a, then
I have in String category (java code) value
menu/submenu/subsubmenu2.
I need just to make 2 more steps:
1. in html code find anchor tag with href
menu/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into
li
tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html
attribute
;-)
Since you wrote (in your folluw-up e-mail) that you cannot
generate
the
html, there are some ways, but they mostly work outside of the
normal
wicket way.
1) In the component which actually renders your static html
override
onComponentTagBody and fiddle with the markup stream (e.g.
look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a
custom
model.
The model can then load the html and perform string
replacement.
You can then add a label component which uses the model and
has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user
clicks - I
now
from PageParameters which anchor
has been clicked. Then I will put into this parent li
specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to
find
the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute
but how
can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html
attributes) can
be done by adding an attributemodifier to each li
component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html
attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menumenu/a
ul
li
a href=./mypage.html?cid=menu/***
*submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/***
*submenu/subsubmenu1**
subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/***
*submenu/subsubmenu2**
subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/***
*submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
...
}
Now I need some way I can add atribute into parent li
tag
of
a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_**
**
tag_by_category(category)
//have corresponding anchor tag, get parrent tag of
the
anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly
don't
know
whot to look for in docu.
Please, help :-)
--
----
**--**
-
To unsubscribe, e-mail: users-unsubscribe@wicket.**
apa
Re: find html tag
/**WICKET/component-rendering.**htmlhttps://cwiki.apache.org/WICKET/component-rendering.html
but in onRender() section is just code snippet I'm not
understand. is
there more
detailed example how to get markup of the component in
onRender()?
thanks, michael
On 23.1.2013 22:47, Martin Grigorov wrote:
You can use IMarkupFilter to manipulate the raw markup before
being
loaded
and used by the components.
See the implementations in Wicket to see what can be done with
such
filter.
On Wed, Jan 23, 2013 at 11:11 PM, Michael Jaruska
michael.jaru...@gmail.com
wrote:
Look at my original post. User clicks on a
href=./mypage.html?cid=menu/*
*submenu/subsubmenu2subsubmenu2/a, then
I have in String category (java code) value
menu/submenu/subsubmenu2.
I need just to make 2 more steps:
1. in html code find anchor tag with href
menu/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into
li
tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html
attribute
;-)
Since you wrote (in your folluw-up e-mail) that you cannot
generate
the
html, there are some ways, but they mostly work outside of the
normal
wicket way.
1) In the component which actually renders your static html
override
onComponentTagBody and fiddle with the markup stream (e.g.
look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a
custom
model.
The model can then load the html and perform string
replacement.
You can then add a label component which uses the model and
has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user
clicks - I
now
from PageParameters which anchor
has been clicked. Then I will put into this parent li
specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to
find
the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute
but how
can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html
attributes) can
be done by adding an attributemodifier to each li
component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html
attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menumenu/a
ul
li
a href=./mypage.html?cid=menu/***
*submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/***
*submenu/subsubmenu1**
subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/***
*submenu/subsubmenu2**
subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/***
*submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
...
}
Now I need some way I can add atribute into parent li
tag
of
a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_**
**
tag_by_category(category)
//have corresponding anchor tag, get parrent tag of
the
anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly
don't
know
whot to look for in docu.
Please, help :-)
--
----
**--**
-
To unsubscribe, e-mail: users-unsubscribe@wicket.**
apa**
che.org http://apache.orgusers-unsubscribe@**
wicket.apache.org users-unsubscribe@wicket.**ap
Re: find html tag
){
while(markupStream.hasMore())
{
System.out.println(**
markupStream.next());
}
}
}
i expect on console printed whole html markup for panel, but
nothing
is
displayed.
any ideas please?
On 10.2.2013 23:21, Sven Meier wrote:
See BorderBehavior#beforeRender(Component) on how to
iterate over
the
markup.
Sven
On 02/10/2013 11:09 PM, Michael Jaruska wrote:
my quick test:
@Override
protected void onRender()
{
super.onRender();
System.out.println(this.getMarkup().toString());
}
get me just top-level tag in my panel, subtags isn't shown. how
to
get
whole
markup for my panel?
On 10.2.2013 22:38, Sven Meier wrote:
Sure, with #getMarkup() you can get hold of the component's
markup.
With a MarkupStream you can iterate over it.
Sven
On 02/10/2013 10:23 PM, Michael Jaruska wrote:
again with my question: is it possible to get markup in
onRender() of
the component?
have found this article:
https://cwiki.apache.org/WICKET/component-rendering.**
*https://cwiki.apache.org/**WICKET/component-rendering.*
*htmlhttps://cwiki.apache.**org/WICKET/component-**
rendering.htmlhttps://cwiki.apache.org/WICKET/component-rendering.html
https://cwiki.apache.**org/WICKET/component-**
rendering.**htmlhttps://**cwiki.apache.org/**WICKET/**
component-rendering.**htmlhttps://cwiki.apache.org/**WICKET/component-rendering.**html
https://cwiki.apache.org/**
WICKET/component-rendering.**https://cwiki.apache.org/WICKET/component-rendering.
htmlhttps://cwiki.apache.org/WICKET/component-rendering.*
***htmlhttps://cwiki.apache.org/**WICKET/component-rendering.**html
https://cwiki.apache.org/WICKET/component-rendering.
htmlhttps://cwiki.apache.org/**WICKET/component-rendering.**html
https://cwiki.apache.org/**WICKET/component-rendering.**htmlhttps://cwiki.apache.org/WICKET/component-rendering.html
but in onRender() section is just code snippet I'm not
understand. is
there more
detailed example how to get markup of the component in
onRender()?
thanks, michael
On 23.1.2013 22:47, Martin Grigorov wrote:
You can use IMarkupFilter to manipulate the raw markup
before
being
loaded
and used by the components.
See the implementations in Wicket to see what can be done with
such
filter.
On Wed, Jan 23, 2013 at 11:11 PM, Michael Jaruska
michael.jaru...@gmail.com
wrote:
Look at my original post. User clicks on a
href=./mypage.html?cid=menu/*
*submenu/subsubmenu2**subsubmenu2/a, then
I have in String category (java code) value
menu/submenu/subsubmenu2.
I need just to make 2 more steps:
1. in html code find anchor tag with href
menu/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink
into
li
tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html
attribute
;-)
Since you wrote (in your folluw-up e-mail) that you cannot
generate
the
html, there are some ways, but they mostly work outside of
the
normal
wicket way.
1) In the component which actually renders your static html
override
onComponentTagBody and fiddle with the markup stream (e.g.
look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a
custom
model.
The model can then load the html and perform string
replacement.
You can then add a label component which uses the model and
has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user
clicks - I
now
from PageParameters which anchor
has been clicked. Then I will put into this parent li
specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able
to
find
the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute
but how
can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html
attributes) can
be done by adding an attributemodifier to each li
component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append
Re: find html tag
a label component which uses the model and
has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user
clicks - I
now
from PageParameters which anchor
has been clicked. Then I will put into this parent li
specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able
to
find
the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute
but how
can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html
attributes) can
be done by adding an attributemodifier to each li
component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html
attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menu**
menu/a
ul
li
a href=./mypage.html?cid=menu/*
*submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu1**
subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu2**
subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
...
}
Now I need some way I can add atribute into parent li
tag
of
a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_**
**
**
tag_by_category(category)
//have corresponding anchor tag, get parrent tag
of
the
anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with
menu...
}
But I don't know where to start my search and I totaly
don't
know
whot to look for in docu.
Please, help :-)
--**
--**--
**--**
-
To unsubscribe, e-mail: users-unsubscribe@wicket.*
***
apa**
che.org http://apache.orgusers-**unsubscribe@**
wicket.apache.org users-unsubscribe@wicket.ap**
ache.org http://apache.orgusers-**unsubscribe@**
wicket.apache.org users-unsubscribe@wicket.**
apache.org users-unsubscr...@wicket.apache.org
For additional commands, e-mail:
users-h...@wicket.apache.org
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users-unsubscribe@**wicket.**apache.org
http://apache.org**
http://wicket.**apache.org http://wicket.apache.org
users-unsubscribe@**wicket.apache.orghttp://apache.org
http://wicket.**apache.org http://wicket.apache.org
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For additional commands, e-mail:
users-h...@wicket.apache.org
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To unsubscribe, e-mail: users-unsubscribe@wicket.***
*apa**
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users-unsubscribe@**wicket.**apache.org
http://apache.org**
http://wicket.**apache.org http://wicket.apache.org
users-unsubscribe@**wicket.apache.orghttp://apache.org
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For additional commands, e-mail:
users-h...@wicket.apache.org
Re: find html tag
thanks, studied. but in my case not working. i don't know why, where is my
mistake. try this code:
markup - base page:
?xml version=1.0 encoding=UTF-8 ?
html xmlns:wicket
head
titlemy test page/title
meta http-equiv=Content-Type content=text/html; charset=utf-8 /
/head
body
pmy test page/p
span wicket:id=myPanel[my test panel]/span
/body
/html
markup - my test panel:
?xml version=1.0 encoding=UTF-8 ?
html xmlns:wicket
wicket:panel
ul
li
a href=./mypage.html?cid=menumy item/a
/li
/ul
/wicket:panel
java - base page:
public class PageBase extends WebPage{
public PageBase()
{
//my panel
this.add(new MyMenu(myPanel).setRenderBodyOnly(true));
}
}
java - panel:
ublic class MyMenu extends Panel{
public PanelMenu(String id)
{
super(id);
}
protected void onRender(MarkupStream markupStream){
while(markupStream.hasMore())
{
System.out.println(markupStream.next());
}
}
}
i expect on console printed whole html markup for panel, but nothing is
displayed.
any ideas please?
On 10.2.2013 23:21, Sven Meier wrote:
See BorderBehavior#beforeRender(Component) on how to iterate over the markup.
Sven
On 02/10/2013 11:09 PM, Michael Jaruska wrote:
my quick test:
@Override
protected void onRender()
{
super.onRender();
System.out.println(this.getMarkup().toString());
}
get me just top-level tag in my panel, subtags isn't shown. how to get whole
markup for my panel?
On 10.2.2013 22:38, Sven Meier wrote:
Sure, with #getMarkup() you can get hold of the component's markup. With a
MarkupStream you can iterate over it.
Sven
On 02/10/2013 10:23 PM, Michael Jaruska wrote:
again with my question: is it possible to get markup in onRender() of the
component?
have found this article:
https://cwiki.apache.org/WICKET/component-rendering.html
but in onRender() section is just code snippet I'm not understand. is there more
detailed example how to get markup of the component in onRender()?
thanks, michael
On 23.1.2013 22:47, Martin Grigorov wrote:
You can use IMarkupFilter to manipulate the raw markup before being loaded
and used by the components.
See the implementations in Wicket to see what can be done with such filter.
On Wed, Jan 23, 2013 at 11:11 PM, Michael Jaruska michael.jaru...@gmail.com
wrote:
Look at my original post. User clicks on a href=./mypage.html?cid=menu/*
*submenu/subsubmenu2**subsubmenu2/a, then
I have in String category (java code) value menu/submenu/subsubmenu2.
I need just to make 2 more steps:
1. in html code find anchor tag with href menu/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into li tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html attribute ;-)
Since you wrote (in your folluw-up e-mail) that you cannot generate the
html, there are some ways, but they mostly work outside of the normal
wicket way.
1) In the component which actually renders your static html override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I now
from PageParameters which anchor
has been clicked. Then I will put into this parent li specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to find the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met
Re: find html tag
Hi,
What do you want to do with the markup ?
Maybe you don't need to bother with internals like MarkupStream for
something that may be solved much easier.
On Mon, Feb 11, 2013 at 10:01 AM, Michael Jaruska michael.jaru...@gmail.com
wrote:
thanks, studied. but in my case not working. i don't know why, where is my
mistake. try this code:
markup - base page:
?xml version=1.0 encoding=UTF-8 ?
html xmlns:wicket
head
titlemy test page/title
meta http-equiv=Content-Type content=text/html; charset=utf-8
/
/head
body
pmy test page/p
span wicket:id=myPanel[my test panel]/span
/body
/html
markup - my test panel:
?xml version=1.0 encoding=UTF-8 ?
html xmlns:wicket
wicket:panel
ul
li
a href=./mypage.html?cid=menu**my item/a
/li
/ul
/wicket:panel
java - base page:
public class PageBase extends WebPage{
public PageBase()
{
//my panel
this.add(new MyMenu(myPanel).**setRenderBodyOnly(true));
}
}
java - panel:
ublic class MyMenu extends Panel{
public PanelMenu(String id)
{
super(id);
}
protected void onRender(MarkupStream markupStream){
while(markupStream.hasMore())
{
System.out.println(**markupStream.next());
}
}
}
i expect on console printed whole html markup for panel, but nothing is
displayed.
any ideas please?
On 10.2.2013 23:21, Sven Meier wrote:
See BorderBehavior#beforeRender(**Component) on how to iterate over the
markup.
Sven
On 02/10/2013 11:09 PM, Michael Jaruska wrote:
my quick test:
@Override
protected void onRender()
{
super.onRender();
System.out.println(this.**getMarkup().toString());
}
get me just top-level tag in my panel, subtags isn't shown. how to get
whole
markup for my panel?
On 10.2.2013 22:38, Sven Meier wrote:
Sure, with #getMarkup() you can get hold of the component's markup.
With a MarkupStream you can iterate over it.
Sven
On 02/10/2013 10:23 PM, Michael Jaruska wrote:
again with my question: is it possible to get markup in onRender() of
the component?
have found this article:
https://cwiki.apache.org/**WICKET/component-rendering.**htmlhttps://cwiki.apache.org/WICKET/component-rendering.html
but in onRender() section is just code snippet I'm not understand. is
there more
detailed example how to get markup of the component in onRender()?
thanks, michael
On 23.1.2013 22:47, Martin Grigorov wrote:
You can use IMarkupFilter to manipulate the raw markup before being
loaded
and used by the components.
See the implementations in Wicket to see what can be done with such
filter.
On Wed, Jan 23, 2013 at 11:11 PM, Michael Jaruska
michael.jaru...@gmail.com
wrote:
Look at my original post. User clicks on a
href=./mypage.html?cid=menu/*
*submenu/subsubmenu2subsubmenu2/a, then
I have in String category (java code) value
menu/submenu/subsubmenu2.
I need just to make 2 more steps:
1. in html code find anchor tag with href menu/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into li
tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html attribute
;-)
Since you wrote (in your folluw-up e-mail) that you cannot generate
the
html, there are some ways, but they mostly work outside of the
normal
wicket way.
1) In the component which actually renders your static html override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom
model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I
now
from PageParameters which anchor
has been clicked. Then I will put into this parent li specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to find
the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how
can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html
attributes) can
be done by adding an attributemodifier to each li
Re: find html tag
? Let's say you are able to find
the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how
can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html
attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menumenu/a
ul
li
a href=./mypage.html?cid=menu/***
*submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/***
*submenu/subsubmenu1**
subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/***
*submenu/subsubmenu2**
subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/***
*submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
...
}
Now I need some way I can add atribute into parent li tag of
a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_
tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the
anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't
know
whot to look for in docu.
Please, help :-)
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Re: find html tag
at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom
model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I
now
from PageParameters which anchor
has been clicked. Then I will put into this parent li specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to
find
the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how
can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html
attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menu**menu/a
ul
li
a href=./mypage.html?cid=menu/*
*submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu1**
subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu2**
subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
...
}
Now I need some way I can add atribute into parent li tag
of
a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_**
tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the
anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't
know
whot to look for in docu.
Please, help :-)
--**
--**--
**--**
-
To unsubscribe, e-mail: users-unsubscribe@wicket.apa**
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users-unsubscribe@wicket.**apache.orgusers-unsubscr...@wicket.apache.org
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For additional commands, e-mail: users-h...@wicket.apache.org
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To unsubscribe, e-mail:
users-unsubscribe@wicket.**apa
Re: find html tag
;-)
Since you wrote (in your folluw-up e-mail) that you cannot
generate
the
html, there are some ways, but they mostly work outside of the
normal
wicket way.
1) In the component which actually renders your static html
override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom
model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I
now
from PageParameters which anchor
has been clicked. Then I will put into this parent li specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to
find
the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how
can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html
attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menu**menu/a
ul
li
a href=./mypage.html?cid=menu/*
*submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu1**
subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu2**
subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
...
}
Now I need some way I can add atribute into parent li tag
of
a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_**
tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the
anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't
know
whot to look for in docu.
Please, help :-)
--**
--**--
**--**
-
To unsubscribe, e-mail: users-unsubscribe@wicket.apa**
che.org http://apache.orgusers-**unsubscribe@**
wicket.apache.org
users-unsubscribe@wicket.**apache.orgusers-unsubscr...@wicket.apache.org
For additional commands, e-mail:
users-h...@wicket.apache.org
--**
--**--
**--**
-
To unsubscribe, e-mail: users-unsubscribe@wicket.apa**
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For additional commands, e-mail:
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For additional commands, e-mail: users-h...@wicket.apache.org
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Re: find html tag
/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into
li
tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html
attribute
;-)
Since you wrote (in your folluw-up e-mail) that you cannot
generate
the
html, there are some ways, but they mostly work outside of the
normal
wicket way.
1) In the component which actually renders your static html
override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom
model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I
now
from PageParameters which anchor
has been clicked. Then I will put into this parent li specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to
find
the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how
can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html
attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menu**menu/a
ul
li
a href=./mypage.html?cid=menu/*
*submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu1**
subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu2**
subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/*
*submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
...
}
Now I need some way I can add atribute into parent li tag
of
a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**
toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_**
tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the
anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't
know
whot to look for in docu.
Please, help :-)
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Re: find html tag
again with my question: is it possible to get markup in onRender() of the
component?
have found this article:
https://cwiki.apache.org/WICKET/component-rendering.html
but in onRender() section is just code snippet I'm not understand. is there more
detailed example how to get markup of the component in onRender()?
thanks, michael
On 23.1.2013 22:47, Martin Grigorov wrote:
You can use IMarkupFilter to manipulate the raw markup before being loaded
and used by the components.
See the implementations in Wicket to see what can be done with such filter.
On Wed, Jan 23, 2013 at 11:11 PM, Michael Jaruska michael.jaru...@gmail.com
wrote:
Look at my original post. User clicks on a href=./mypage.html?cid=menu/*
*submenu/subsubmenu2**subsubmenu2/a, then
I have in String category (java code) value menu/submenu/subsubmenu2.
I need just to make 2 more steps:
1. in html code find anchor tag with href menu/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into li tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html attribute ;-)
Since you wrote (in your folluw-up e-mail) that you cannot generate the
html, there are some ways, but they mostly work outside of the normal
wicket way.
1) In the component which actually renders your static html override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I now
from PageParameters which anchor
has been clicked. Then I will put into this parent li specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to find the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menu**menu/a
ul
li
a href=./mypage.html?cid=menu/**submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/**submenu/subsubmenu1**
subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/**submenu/subsubmenu2**
subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/**submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**toString();
...
}
Now I need some way I can add atribute into parent li tag of a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_**
tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know
whot to look for in docu.
Please, help :-)
--**--**
-
To unsubscribe, e-mail:
users-unsubscribe@wicket.**apache.orgusers-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--**--**
-
To unsubscribe, e-mail:
users-unsubscribe@wicket.**apache.orgusers-unsubscr
Re: find html tag
Sure, with #getMarkup() you can get hold of the component's markup. With
a MarkupStream you can iterate over it.
Sven
On 02/10/2013 10:23 PM, Michael Jaruska wrote:
again with my question: is it possible to get markup in onRender() of
the component?
have found this article:
https://cwiki.apache.org/WICKET/component-rendering.html
but in onRender() section is just code snippet I'm not understand. is
there more
detailed example how to get markup of the component in onRender()?
thanks, michael
On 23.1.2013 22:47, Martin Grigorov wrote:
You can use IMarkupFilter to manipulate the raw markup before being
loaded
and used by the components.
See the implementations in Wicket to see what can be done with such
filter.
On Wed, Jan 23, 2013 at 11:11 PM, Michael Jaruska
michael.jaru...@gmail.com
wrote:
Look at my original post. User clicks on a
href=./mypage.html?cid=menu/*
*submenu/subsubmenu2**subsubmenu2/a, then
I have in String category (java code) value
menu/submenu/subsubmenu2.
I need just to make 2 more steps:
1. in html code find anchor tag with href menu/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into li
tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html attribute ;-)
Since you wrote (in your folluw-up e-mail) that you cannot generate
the
html, there are some ways, but they mostly work outside of the normal
wicket way.
1) In the component which actually renders your static html override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom
model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I now
from PageParameters which anchor
has been clicked. Then I will put into this parent li specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to find
the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how
can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html
attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menu**menu/a
ul
li
a href=./mypage.html?cid=menu/**submenusubmenu/a
ul
li
a
href=./mypage.html?cid=menu/**submenu/subsubmenu1**
subsubmenu1/a
/li
li
a
href=./mypage.html?cid=menu/**submenu/subsubmenu2**
subsubmenu2/a
/li
li
a
href=./mypage.html?cid=menu/**submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**toString();
...
}
Now I need some way I can add atribute into parent li tag of
a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_**
tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the
anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know
whot to look for in docu.
Please, help :-)
--**--**
-
To unsubscribe, e-mail:
users-unsubscribe@wicket.**apache.orgusers-unsubscr...@wicket.apache.org
For additional commands, e
Re: find html tag
my quick test:
@Override
protected void onRender()
{
super.onRender();
System.out.println(this.getMarkup().toString());
}
get me just top-level tag in my panel, subtags isn't shown. how to get whole
markup for my panel?
On 10.2.2013 22:38, Sven Meier wrote:
Sure, with #getMarkup() you can get hold of the component's markup. With a
MarkupStream you can iterate over it.
Sven
On 02/10/2013 10:23 PM, Michael Jaruska wrote:
again with my question: is it possible to get markup in onRender() of the
component?
have found this article:
https://cwiki.apache.org/WICKET/component-rendering.html
but in onRender() section is just code snippet I'm not understand. is there more
detailed example how to get markup of the component in onRender()?
thanks, michael
On 23.1.2013 22:47, Martin Grigorov wrote:
You can use IMarkupFilter to manipulate the raw markup before being loaded
and used by the components.
See the implementations in Wicket to see what can be done with such filter.
On Wed, Jan 23, 2013 at 11:11 PM, Michael Jaruska michael.jaru...@gmail.com
wrote:
Look at my original post. User clicks on a href=./mypage.html?cid=menu/*
*submenu/subsubmenu2**subsubmenu2/a, then
I have in String category (java code) value menu/submenu/subsubmenu2.
I need just to make 2 more steps:
1. in html code find anchor tag with href menu/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into li tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html attribute ;-)
Since you wrote (in your folluw-up e-mail) that you cannot generate the
html, there are some ways, but they mostly work outside of the normal
wicket way.
1) In the component which actually renders your static html override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I now
from PageParameters which anchor
has been clicked. Then I will put into this parent li specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to find the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menu**menu/a
ul
li
a href=./mypage.html?cid=menu/**submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/**submenu/subsubmenu1**
subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/**submenu/subsubmenu2**
subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/**submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**toString();
...
}
Now I need some way I can add atribute into parent li tag of a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_**
tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know
whot
Re: find html tag
See BorderBehavior#beforeRender(Component) on how to iterate over the
markup.
Sven
On 02/10/2013 11:09 PM, Michael Jaruska wrote:
my quick test:
@Override
protected void onRender()
{
super.onRender();
System.out.println(this.getMarkup().toString());
}
get me just top-level tag in my panel, subtags isn't shown. how to get
whole
markup for my panel?
On 10.2.2013 22:38, Sven Meier wrote:
Sure, with #getMarkup() you can get hold of the component's markup.
With a MarkupStream you can iterate over it.
Sven
On 02/10/2013 10:23 PM, Michael Jaruska wrote:
again with my question: is it possible to get markup in onRender()
of the component?
have found this article:
https://cwiki.apache.org/WICKET/component-rendering.html
but in onRender() section is just code snippet I'm not understand.
is there more
detailed example how to get markup of the component in onRender()?
thanks, michael
On 23.1.2013 22:47, Martin Grigorov wrote:
You can use IMarkupFilter to manipulate the raw markup before being
loaded
and used by the components.
See the implementations in Wicket to see what can be done with such
filter.
On Wed, Jan 23, 2013 at 11:11 PM, Michael Jaruska
michael.jaru...@gmail.com
wrote:
Look at my original post. User clicks on a
href=./mypage.html?cid=menu/*
*submenu/subsubmenu2**subsubmenu2/a, then
I have in String category (java code) value
menu/submenu/subsubmenu2.
I need just to make 2 more steps:
1. in html code find anchor tag with href menu/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into
li tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html
attribute ;-)
Since you wrote (in your folluw-up e-mail) that you cannot
generate the
html, there are some ways, but they mostly work outside of the
normal
wicket way.
1) In the component which actually renders your static html override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom
model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I
now
from PageParameters which anchor
has been clicked. Then I will put into this parent li specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to
find the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how
can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html
attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menu**menu/a
ul
li
a href=./mypage.html?cid=menu/**submenusubmenu/a
ul
li
a
href=./mypage.html?cid=menu/**submenu/subsubmenu1**
subsubmenu1/a
/li
li
a
href=./mypage.html?cid=menu/**submenu/subsubmenu2**
subsubmenu2/a
/li
li
a
href=./mypage.html?cid=menu/**submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**toString();
...
}
Now I need some way I can add atribute into parent li tag
of a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_**
tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the
anchor tag
Tag
find html tag
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menumenu/a
ul
li
a href=./mypage.html?cid=menu/submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/submenu/subsubmenu1subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/submenu/subsubmenu2subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/submenu/subsubmenu3subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
...
}
Now I need some way I can add atribute into parent li tag of a tag on which
I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know whot to look
for in docu.
Please, help :-)
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: find html tag
Hi!
What you want to accomplish (e.g. changing some html attributes) can be
done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menumenu/a
ul
li
a href=./mypage.html?cid=menu/submenusubmenu/a
ul
li
a
href=./mypage.html?cid=menu/submenu/subsubmenu1subsubmenu1/a
/li
li
a
href=./mypage.html?cid=menu/submenu/subsubmenu2subsubmenu2/a
/li
li
a
href=./mypage.html?cid=menu/submenu/subsubmenu3subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
...
}
Now I need some way I can add atribute into parent li tag of a tag
on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know whot
to look for in docu.
Please, help :-)
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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Re: find html tag
Problem is that uls and lis (let's call whole structure menu) is static html
code.
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes) can be done by
adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menumenu/a
ul
li
a href=./mypage.html?cid=menu/submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/submenu/subsubmenu1subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/submenu/subsubmenu2subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/submenu/subsubmenu3subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
...
}
Now I need some way I can add atribute into parent li tag of a tag on which
I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know whot to look
for in docu.
Please, help :-)
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
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Re: find html tag
And question is not how can I change html attribute but how can I go through html
structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes) can be done by
adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menumenu/a
ul
li
a href=./mypage.html?cid=menu/submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/submenu/subsubmenu1subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/submenu/subsubmenu2subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/submenu/subsubmenu3subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
...
}
Now I need some way I can add atribute into parent li tag of a tag on which
I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know whot to look
for in docu.
Please, help :-)
-
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: find html tag
In that case I wouldn't bother trying this at the serverside.
Theoretically you can access the html markup and fiddle with it, but
that's generally not how wicket is meant to be used. (Trust me, we've
been doing quite some advanced stuff with wicket over the years).
If all you want to do is change the html code, you can also do that with
some javascript code.
E.g. override renderHead() in your page and contribute some javascript
code for onLoad.
But before doing such things: is there a particular reason why you are
using static html instead of a component tree?
Are you able and willing to switch to a component tree?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:53, schreef Michael Jaruska:
Problem is that uls and lis (let's call whole structure menu) is
static html code.
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menumenu/a
ul
li
a href=./mypage.html?cid=menu/submenusubmenu/a
ul
li
a
href=./mypage.html?cid=menu/submenu/subsubmenu1subsubmenu1/a
/li
li
a
href=./mypage.html?cid=menu/submenu/subsubmenu2subsubmenu2/a
/li
li
a
href=./mypage.html?cid=menu/submenu/subsubmenu3subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
...
}
Now I need some way I can add atribute into parent li tag of a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
//find corresponding a tag
Tag anchorTag =
go_from_top_ul_tag_and_find_a_tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know
whot to look for in docu.
Please, help :-)
-
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: find html tag
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to find the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menumenu/a
ul
li
a href=./mypage.html?cid=menu/submenusubmenu/a
ul
li
a
href=./mypage.html?cid=menu/submenu/subsubmenu1subsubmenu1/a
/li
li
a
href=./mypage.html?cid=menu/submenu/subsubmenu2subsubmenu2/a
/li
li
a
href=./mypage.html?cid=menu/submenu/subsubmenu3subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
...
}
Now I need some way I can add atribute into parent li tag of a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
//find corresponding a tag
Tag anchorTag =
go_from_top_ul_tag_and_find_a_tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know
whot to look for in docu.
Please, help :-)
-
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: find html tag
I need to find the parent li tag of the anchor user clicks - I now from
PageParameters which anchor
has been clicked. Then I will put into this parent li specific atribute
(id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to find the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how can I go through html
structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes) can be done by
adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menumenu/a
ul
li
a href=./mypage.html?cid=menu/submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/submenu/subsubmenu1subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/submenu/subsubmenu2subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/submenu/subsubmenu3subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
...
}
Now I need some way I can add atribute into parent li tag of a tag on which
I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know whot to look
for in docu.
Please, help :-)
-
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
-
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For additional commands, e-mail: users-h...@wicket.apache.org
Re: find html tag
Structure is static and I can't (management decision) generate it dynamically.
Everythink I have is
static html and category user has been clicked.
On 23.1.2013 21:03, Bas Gooren wrote:
In that case I wouldn't bother trying this at the serverside.
Theoretically you can access the html markup and fiddle with it, but that's
generally not how wicket is meant to be used. (Trust me, we've been doing quite
some
advanced stuff with wicket over the years).
If all you want to do is change the html code, you can also do that with some
javascript code.
E.g. override renderHead() in your page and contribute some javascript code for
onLoad.
But before doing such things: is there a particular reason why you are using
static html instead of a component tree?
Are you able and willing to switch to a component tree?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:53, schreef Michael Jaruska:
Problem is that uls and lis (let's call whole structure menu) is static html
code.
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes) can be done by
adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menumenu/a
ul
li
a href=./mypage.html?cid=menu/submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/submenu/subsubmenu1subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/submenu/subsubmenu2subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/submenu/subsubmenu3subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
...
}
Now I need some way I can add atribute into parent li tag of a tag on which
I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know whot to look
for in docu.
Please, help :-)
-
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
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: find html tag
Ok, so you are indeed looking for a way to change a html attribute ;-)
Since you wrote (in your folluw-up e-mail) that you cannot generate the
html, there are some ways, but they mostly work outside of the normal
wicket way.
1) In the component which actually renders your static html override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I now
from PageParameters which anchor
has been clicked. Then I will put into this parent li specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to find the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes)
can be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menumenu/a
ul
li
a href=./mypage.html?cid=menu/submenusubmenu/a
ul
li
a
href=./mypage.html?cid=menu/submenu/subsubmenu1subsubmenu1/a
/li
li
a
href=./mypage.html?cid=menu/submenu/subsubmenu2subsubmenu2/a
/li
li
a
href=./mypage.html?cid=menu/submenu/subsubmenu3subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
...
}
Now I need some way I can add atribute into parent li tag of a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
//find corresponding a tag
Tag anchorTag =
go_from_top_ul_tag_and_find_a_tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know
whot to look for in docu.
Please, help :-)
-
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
-
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Re: find html tag
Look at my original post. User clicks on a
href=./mypage.html?cid=menu/submenu/subsubmenu2subsubmenu2/a, then
I have in String category (java code) value menu/submenu/subsubmenu2. I
need just to make 2 more steps:
1. in html code find anchor tag with href menu/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into li tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html attribute ;-)
Since you wrote (in your folluw-up e-mail) that you cannot generate the html,
there are some ways, but they mostly work outside of the normal wicket way.
1) In the component which actually renders your static html override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I now from
PageParameters which anchor
has been clicked. Then I will put into this parent li specific atribute
(id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to find the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how can I go through html
structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes) can be done by
adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menumenu/a
ul
li
a href=./mypage.html?cid=menu/submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/submenu/subsubmenu1subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/submenu/subsubmenu2subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/submenu/subsubmenu3subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
...
}
Now I need some way I can add atribute into parent li tag of a tag on which
I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know whot to look
for in docu.
Please, help :-)
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Re: find html tag
You can use IMarkupFilter to manipulate the raw markup before being loaded
and used by the components.
See the implementations in Wicket to see what can be done with such filter.
On Wed, Jan 23, 2013 at 11:11 PM, Michael Jaruska michael.jaru...@gmail.com
wrote:
Look at my original post. User clicks on a href=./mypage.html?cid=menu/*
*submenu/subsubmenu2**subsubmenu2/a, then
I have in String category (java code) value menu/submenu/subsubmenu2.
I need just to make 2 more steps:
1. in html code find anchor tag with href menu/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into li tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html attribute ;-)
Since you wrote (in your folluw-up e-mail) that you cannot generate the
html, there are some ways, but they mostly work outside of the normal
wicket way.
1) In the component which actually renders your static html override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I now
from PageParameters which anchor
has been clicked. Then I will put into this parent li specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to find the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menu**menu/a
ul
li
a href=./mypage.html?cid=menu/**submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/**submenu/subsubmenu1**
subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/**submenu/subsubmenu2**
subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/**submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**toString();
...
}
Now I need some way I can add atribute into parent li tag of a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_**
tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know
whot to look for in docu.
Please, help :-)
--**--**
-
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users-unsubscribe@wicket.**apache.orgusers-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--**--**
-
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Re: find html tag
Hi Michael,
What you need may not be related to wicket directly.
I suggest you can attach a javascript 'click' handler that will get the
parent and modify the attributes.
If you are using jQuery, you can use the parent function i.e.
http://api.jquery.com/parent/ http://api.jquery.com/parent/
Regards,
James
Michael Jaruska wrote
Look at my original post. User clicks on
subsubmenu2 ./mypage.html?cid=menu/submenu/subsubmenu2
, then
I have in String category (java code) value menu/submenu/subsubmenu2.
I need just to make 2 more steps:
1. in html code find anchor tag with href menu/submenu/subsubmenu2;
2. find
li
tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into
li
tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html attribute ;-)
Since you wrote (in your folluw-up e-mail) that you cannot generate the
html, there are some ways, but they mostly work outside of the normal
wicket way.
1) In the component which actually renders your static html override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent
li
tag of the anchor user clicks - I now from PageParameters which anchor
has been clicked. Then I will put into this parent
li
specific atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to find the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes) can
be done by adding an attributemodifier to each
li
component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
menu ./mypage.html?cid=menu
ul
li
submenu ./mypage.html?cid=menu/submenu
ul
li
subsubmenu1 ./mypage.html?cid=menu/submenu/subsubmenu1
/li
li
subsubmenu2 ./mypage.html?cid=menu/submenu/subsubmenu2
/li
li
subsubmenu3 ./mypage.html?cid=menu/submenu/subsubmenu3
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
...
}
Now I need some way I can add atribute into parent
li
tag of
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).toString();
//find corresponding
tag
Tag anchorTag =
go_from_top_ul_tag_and_find_a_tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know
whot to look for in docu.
Please, help :-)
-
To unsubscribe, e-mail:
users-unsubscribe@.apache
For additional commands, e-mail:
users-help@.apache
-
To unsubscribe, e-mail:
users-unsubscribe@.apache
For additional commands, e-mail:
users-help@.apache
-
To unsubscribe, e-mail:
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Re: find html tag
Thanks Martin, this is what I'm looking for, you save my life and my job... :-D
On 23.1.2013 22:47, Martin Grigorov wrote:
You can use IMarkupFilter to manipulate the raw markup before being loaded
and used by the components.
See the implementations in Wicket to see what can be done with such filter.
On Wed, Jan 23, 2013 at 11:11 PM, Michael Jaruska michael.jaru...@gmail.com
wrote:
Look at my original post. User clicks on a href=./mypage.html?cid=menu/*
*submenu/subsubmenu2**subsubmenu2/a, then
I have in String category (java code) value menu/submenu/subsubmenu2.
I need just to make 2 more steps:
1. in html code find anchor tag with href menu/submenu/subsubmenu2;
2. find li tag which is parent of the anchor from point 1;
When I have point 2 done, then I know how to put somethink into li tag...
On 23.1.2013 21:21, Bas Gooren wrote:
Ok, so you are indeed looking for a way to change a html attribute ;-)
Since you wrote (in your folluw-up e-mail) that you cannot generate the
html, there are some ways, but they mostly work outside of the normal
wicket way.
1) In the component which actually renders your static html override
onComponentTagBody and fiddle with the markup stream (e.g. look at
replaceComponentTagBody)
2) store the static html somewhere by itself, and create a custom model.
The model can then load the html and perform string replacement.
You can then add a label component which uses the model and has
setEscapeModelStrings(false) set.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:11, schreef Michael Jaruska:
I need to find the parent li tag of the anchor user clicks - I now
from PageParameters which anchor
has been clicked. Then I will put into this parent li specific
atribute (id=something). This attribute
will be then processed by JavaScript on the page.
On 23.1.2013 21:04, Bas Gooren wrote:
Sorry, I read too quickly.
What are you trying to accomplish? Let's say you are able to find the
appropriate html tag, what do you want to do with it?
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 21:01, schreef Michael Jaruska:
And question is not how can I change html attribute but how can I
go through html structure and
find html tag with specific attribute :-)
On 23.1.2013 20:50, Bas Gooren wrote:
Hi!
What you want to accomplish (e.g. changing some html attributes) can
be done by adding an attributemodifier to each li component.
In pseudocode:
RepeatingView uls = ...
for_every_li:
WebMarkupContainer li = ...
uls.add(li);
now, you can do something like this:
li.add(new AttributeAppender(...) {
isEnabled() {
return true if you want to append a html attribute;
}
});
Or alternatively:
WebMarkupContainer li = new WMC() {
onComponentTag(ComponentTag tag) {
super(tag);
tag.put(my-html-attribute, value);
}
}
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 23-1-2013 20:45, schreef Michael Jaruska:
Hi,
is there a way I can find specific html tag in markup?
I have this html structure:
ul class=mymenu
li
a href=./mypage.html?cid=menu**menu/a
ul
li
a href=./mypage.html?cid=menu/**submenusubmenu/a
ul
li
a href=./mypage.html?cid=menu/**submenu/subsubmenu1**
subsubmenu1/a
/li
li
a href=./mypage.html?cid=menu/**submenu/subsubmenu2**
subsubmenu2/a
/li
li
a href=./mypage.html?cid=menu/**submenu/subsubmenu3**
subsubmenu3/a
/li
/ul
/ul
/ul
I'm processing clicks on anchors with my page:
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**toString();
...
}
Now I need some way I can add atribute into parent li tag of a
tag on which I do click.
Somethink like (pseudocode):
public PageTest(PageParameters parameters){
//cid = category id
String category = parameters.get(cid).**toString();
//find corresponding a tag
Tag anchorTag = go_from_top_ul_tag_and_find_a_**
tag_by_category(category)
//have corresponding anchor tag, get parrent tag of the anchor tag
Tag anchorParentTag = anchorTag.getParent();
//and now I can do my mysterious things with menu...
}
But I don't know where to start my search and I totaly don't know
whot to look for in docu.
Please, help :-)
--**--**
-
To unsubscribe, e-mail:
users-unsubscribe@wicket.**apache.orgusers-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--**--**
-
To unsubscribe, e-mail:
users-unsubscribe@wicket.**apache.orgusers-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--**--**
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