Thanks Vasu for your replay.
I've tried your suggestion, but didn't work. This is what I get in the
Ajax debuger when I click a certain item:
...
<li>
<a id="topicLink31" href="#" onclick="var
wcall=wicketAjaxGet('?wicket:interface=:0:container:categories:3:topics:3:topicLink::IBehaviorListener:0:-1',null,null,
function() {return Wicket.$('topicLink31') !=
null;}.bind(this));return !wcall;"><span>Yeeh</span></a>
</li>
...
Does someone else already got the same issue?
Regards,
Hbiloo
On Wed, Jun 24, 2009 at 12:36 PM, Vasu Srinivasan<[email protected]> wrote:
> Ive got a very similar thing working.
>
> I think you may have to return the "highlight" value dynamically. Try this
> alternative:
>
> item.add(new AttributeModifier("class", true, new AbstractReadOnlyModel() {
> �...@override public Object getObject() {
> return "highlight"
> }
> });
>
> On Tue, Jun 23, 2009 at 5:56 PM, Azzeddine Daddah <[email protected]>wrote:
>
>> Hi Wicket users,
>>
>> I've a ListView in a ListView. The 1st ListVeiw holds "categories".
>> The 2nd ListView holds links (topics) which I want to be highlighted
>> if the link (topic) is clicked. The problem is that the wrapped list
>> (container) is getting refreshed, but the CSS class is not set for the
>> corresponding list item.
>> Below my code:
>>
>> TestPage.java
>> ========================================
>> import java.io.Serializable;
>> import java.util.ArrayList;
>> import java.util.Arrays;
>> import java.util.List;
>>
>> import org.apache.wicket.AttributeModifier;
>> import org.apache.wicket.ajax.AjaxRequestTarget;
>> import org.apache.wicket.ajax.markup.html.AjaxLink;
>> import org.apache.wicket.markup.html.WebMarkupContainer;
>> import org.apache.wicket.markup.html.basic.Label;
>> import org.apache.wicket.markup.html.list.ListItem;
>> import org.apache.wicket.markup.html.list.ListView;
>> import org.apache.wicket.model.Model;
>> import org.wicketstuff.annotation.mount.MountPath;
>>
>> import com.hbiloo.receptino.web.page.template.PageWithoutSideBar;
>>
>> @MountPath(path = "test")
>> public class TestPage extends PageWithoutSideBar {
>>
>> �...@suppresswarnings("serial")
>> public TestPage() {
>> final WebMarkupContainer container = new
>> WebMarkupContainer("container");
>> container.setOutputMarkupId(true);
>>
>> container.add(new ListView<Category>("categories",
>> buildCategories()) {
>> �...@override
>> protected void populateItem(ListItem<Category> item)
>> {
>> Category category = item.getModelObject();
>> item.add(new Label("category",
>> category.getName()));
>> item.add(new ListView<Topic>("topics",
>> category.getTopics()) {
>> �...@override
>> protected void populateItem(final
>> ListItem<Topic> item) {
>> Topic topic =
>> item.getModelObject();
>> AjaxLink<String> topicLink =
>> (new AjaxLink<String>("topicLink") {
>> �...@override
>> public void
>> onClick(AjaxRequestTarget target) {
>>
>> target.addComponent(container);
>> item.add(new
>> AttributeModifier("class", true, new
>> Model<String>("highlight")));
>> }
>> });
>> topicLink.add(new
>> Label("topic", topic.getName()));
>> item.add(topicLink);
>> }
>> });
>> }
>> });
>> add(container);
>> }
>>
>> �...@suppresswarnings("serial")
>> private class Category implements Serializable {
>> private String name;
>> private List<Topic> topics;
>>
>> public Category(String name, List<Topic> topics) {
>> this.name = name;
>> this.topics = topics;
>> }
>>
>> public String getName() {
>> return name;
>> }
>>
>> public List<Topic> getTopics() {
>> return topics;
>> }
>> }
>>
>> �...@suppresswarnings("serial")
>> private class Topic implements Serializable {
>> private String name;
>>
>> public Topic(String name) {
>> this.name = name;
>> }
>>
>> public String getName() {
>> return name;
>> }
>> }
>>
>> private List<Category> buildCategories() {
>> List<Category> categories = new ArrayList<Category>();
>> categories.add(new Category("Movies", Arrays.asList(new
>> Topic("Mamma"),
>> new Topic("USA"), new Topic("NL"))));
>> categories.add(new Category("Articles", Arrays.asList(
>> new Topic("Test"), new
>> Topic("Nederland"))));
>> categories.add(new Category("Images", Arrays.asList(new
>> Topic("Mag"),
>> new Topic("Spullen"), new Topic("Mamma
>> mia"))));
>> categories.add(new Category("Links", Arrays.asList(new
>> Topic("Ana"),
>> new Topic("Smiti"), new Topic("Hbiloo"), new
>> Topic("Yeeh"))));
>> return categories;
>> }
>> }
>>
>> TestPage.html
>> ========================================
>> <html xmlns:wicket>
>> <wicket:extend>
>> <ul class="menu" wicket:id="container">
>> <li class="r" wicket:id="categories"><span class="category"
>> wicket:id="category">Category A: </span>
>> <ul>
>> <li wicket:id="topics"><a wicket:id="topicLink"><span
>> wicket:id="topic">Link</span></a></li>
>> </ul>
>> </li>
>> </ul>
>> </wicket:extend>
>> </html>
>>
>> Kind regards,
>>
>> Hbiloo
>>
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>>
>>
>
>
> --
> Regards,
> Vasu Srinivasan
>
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