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Posted to users@wicket.apache.org by jverstry <jv...@gmail.com> on 2010/07/30 01:07:47 UTC
Question about embedded labels
Hi,
In the body of an HTML, I have something like this:
<div wicket:id="MyDiv" class="ValueToModify">
Embedded content to be added
</div>
I have created a label to be able to modify the content of 'class' as
following:
public class MyDivLabel extends Label {
...
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put("class", "The class value I want to set");
}
...
}
In the web page, I add the labels as following:
...
add(new MyDivLabel("MyDiv","xxx"));
add(new Label("MyEmbedded","My embedded text"));
...
a) Is it ok to embed Labels like I do?
b) How can I make sure the embedded span will not be replaced by "xxx"?
Thanks !!!
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Re: Question about embedded labels
Posted by Jeremy Thomerson <je...@wickettraining.com>.
On Thu, Jul 29, 2010 at 7:13 PM, jverstry <jv...@gmail.com> wrote:
>
> Ok, it compiles. Thanks.
>
> Just one last question about the usage of WebMarkupContainer, because this
> is new to me.
>
> If I create a WebMarkupContainer, will it automatically 'attach' itself to
> the provided html tag using the provided wicket id no matter the type of
> the
> HTML tag? Can I use it to access any wicket-ed HTML tags?
>
Yes.
--
Jeremy Thomerson
http://www.wickettraining.com
Re: Question about embedded labels
Posted by jverstry <jv...@gmail.com>.
Ok, it compiles. Thanks.
Just one last question about the usage of WebMarkupContainer, because this
is new to me.
If I create a WebMarkupContainer, will it automatically 'attach' itself to
the provided html tag using the provided wicket id no matter the type of the
HTML tag? Can I use it to access any wicket-ed HTML tags?
--
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Re: Question about embedded labels
Posted by Jeremy Thomerson <je...@wickettraining.com>.
Why don't they have compilers and code autocompletion in gmail?
On Thu, Jul 29, 2010 at 7:01 PM, Scott Swank <sc...@gmail.com> wrote:
> You can just use:
>
> new AttributeModifier("class", true, Model.of("the-class-name"));
>
> On Thu, Jul 29, 2010 at 4:57 PM, jverstry <jv...@gmail.com> wrote:
> >
> > I just tried to add your code in my code:
> >
> > WebMarkupContainer mydiv = new WebMarkupContainer("MyDiv");
> > mydiv.add(new AttributeModifier("class", true, "the-class-name"));
> > add(mydiv);
> >
> > but it won't compile because the "the-class-name" parameter cannot be a
> > string.
> >
> > I checked the doc and saw that it should be an IModel. This interface is
> > implemented by many classes.
> >
> > Which one should I use?
> > --
> > View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Question-about-embedded-labels-tp2307332p2307380.html
> > Sent from the Wicket - User mailing list archive at Nabble.com.
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Jeremy Thomerson
http://www.wickettraining.com
Re: Question about embedded labels
Posted by Scott Swank <sc...@gmail.com>.
You can just use:
new AttributeModifier("class", true, Model.of("the-class-name"));
On Thu, Jul 29, 2010 at 4:57 PM, jverstry <jv...@gmail.com> wrote:
>
> I just tried to add your code in my code:
>
> WebMarkupContainer mydiv = new WebMarkupContainer("MyDiv");
> mydiv.add(new AttributeModifier("class", true, "the-class-name"));
> add(mydiv);
>
> but it won't compile because the "the-class-name" parameter cannot be a
> string.
>
> I checked the doc and saw that it should be an IModel. This interface is
> implemented by many classes.
>
> Which one should I use?
> --
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/Question-about-embedded-labels-tp2307332p2307380.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
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Re: Question about embedded labels
Posted by Jeremy Thomerson <je...@wickettraining.com>.
new Model<String>("the-class-name")
On Thu, Jul 29, 2010 at 6:57 PM, jverstry <jv...@gmail.com> wrote:
>
> I just tried to add your code in my code:
>
> WebMarkupContainer mydiv = new WebMarkupContainer("MyDiv");
> mydiv.add(new AttributeModifier("class", true, "the-class-name"));
> add(mydiv);
>
> but it won't compile because the "the-class-name" parameter cannot be a
> string.
>
> I checked the doc and saw that it should be an IModel. This interface is
> implemented by many classes.
>
> Which one should I use?
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Question-about-embedded-labels-tp2307332p2307380.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Jeremy Thomerson
http://www.wickettraining.com
Re: Question about embedded labels
Posted by jverstry <jv...@gmail.com>.
I just tried to add your code in my code:
WebMarkupContainer mydiv = new WebMarkupContainer("MyDiv");
mydiv.add(new AttributeModifier("class", true, "the-class-name"));
add(mydiv);
but it won't compile because the "the-class-name" parameter cannot be a
string.
I checked the doc and saw that it should be an IModel. This interface is
implemented by many classes.
Which one should I use?
--
View this message in context: http://apache-wicket.1842946.n4.nabble.com/Question-about-embedded-labels-tp2307332p2307380.html
Sent from the Wicket - User mailing list archive at Nabble.com.
---------------------------------------------------------------------
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Re: Question about embedded labels
Posted by Jeremy Thomerson <je...@wickettraining.com>.
You don't need a label for this. Instead, do this (leave your HTML the
same):
WebMarkupContainer mydiv = new WebMarkupContainer("MyDiv");
mydiv.add(new AttributeModifier("class", true, "the-class-name"));
add(mydiv);
On Thu, Jul 29, 2010 at 6:07 PM, jverstry <jv...@gmail.com> wrote:
>
> Hi,
>
> In the body of an HTML, I have something like this:
>
> <div wicket:id="MyDiv" class="ValueToModify">
> Embedded content to be added
> </div>
>
> I have created a label to be able to modify the content of 'class' as
> following:
>
> public class MyDivLabel extends Label {
> ...
> @Override
> protected void onComponentTag(ComponentTag tag) {
> super.onComponentTag(tag);
> tag.put("class", "The class value I want to set");
> }
> ...
> }
>
> In the web page, I add the labels as following:
>
> ...
> add(new MyDivLabel("MyDiv","xxx"));
> add(new Label("MyEmbedded","My embedded text"));
> ...
>
> a) Is it ok to embed Labels like I do?
> b) How can I make sure the embedded span will not be replaced by "xxx"?
>
> Thanks !!!
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Question-about-embedded-labels-tp2307332p2307332.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Jeremy Thomerson
http://www.wickettraining.com