Re: optional link

[Steve Swinsburg]

If you still need the link text to appear, but not be linked, then you can do:

link.isEnabled(false);



getMarkupSettings().setDefaultBeforeDisabledLink(null);
getMarkupSettings().setDefaultAfterDisabledLink(null);

or where null can be another type of tag.

cheers,
Steve



On 18 Mar 2009, at 04:46, Martin Makundi wrote:

This will surround the link with an <em> tag instead of the <a> tag. If you don't want any tag to be substituted, have this in your Application class:

And you can use the following to optionally hide any surrounding html markup:

<wicket:enclosure child="yourLink">
XXX
</wicket:enclosure>

2009/3/18 Jeremy Thomerson <jer...@wickettraining.com>:

For any component, simply override isVisible.

Jeremy Thomerson
http://www.wickettraining.com
-- sent from a wireless device


-----Original Message-----
From: gaoxm <gaoxm2...@gmail.com>
Sent: Tuesday, March 17, 2009 8:19 PM
To: users@wicket.apache.org
Subject: optional link

Hello everyone,


I have a html file as shown blew:

<div wicket:id="profile">
<a wicket:id="residenceCityLink">
   <span wicket:id="residenceCItyLabel">
</a>
</div>


show the city link and label.
Otherwise, I don't show anything here.


city is not saved.

if (profile.getResidenceCity()  == null) {

cityLink.setVisible(false);
add(cityLink);
... ...
} else {
PageLink cityLink = getCityPage(profile.getResidenceCity());
add(cityLink);
... ...
}

There are many such kinds of links in my page.
Please advise me if you know any better way to do this. Thanks.

--Simon


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I am working on a page which needs a feature of optional link. for example, What I want is: if a user's profile has a valid residence city field, I will I don't know if there is any better method to implement the optional link. So far I am checking the field and add an invisible link if the residence PageLink cityLink = new PageLink("residenceCityLink", DummyPage.class);

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