Hi Cemal, Thanks for replying me,but the list gets rendered only once,and i am able to capture previous value on click but then how to move further.
Regards P jWeekend wrote: > > Prati, > > This is because you are only re-rendering the most recently selected > label. > > One solution is keep track of the previous "current selection" > (probably in your RefreshingView implementation - eg declare > "Component currentSelection;"), which you update in your Link's > onClick (ie "currentSelecton = contactLabel;") _after_ you remove the > style attribute (that you previously set) on currentSelection and add > currrentSelection to the AjaxRequestTarget so it too gets refreshed. > > Make sense? > > Regards - Cemal > jWeekend > OO & Java Technologies, Wicket > Consulting, Development, Training > http://jWeekend.com > > On 11 March 2010 18:09, prati <pratibha.pari...@gmail.com> wrote: >> >> Hi >> >> I have got a refreshing view ,it contains list of links.I need to >> highlight >> the link when i click on that link. >> >> It works properly but if i click the next item in the list,the previous >> text >> remains highlighted. >> >> <wicket:extend> >> >> <table cellspacing="0" class="dataview"> >> <tr> >> >> <th>First Name</th> >> >> </tr> >> <tr wicket:id="view"> >> <td> # </td> >> >> </tr> >> </table> >> >> </wicket:extend> >> >> >> >> public class RefreshingPage extends BasePage { >> >> >> public RefreshingPage() >> { >> final List<IModel> contacts = new ArrayList<IModel>(10); >> >> // populate list of contacts to be displayed >> >> Iterator<Contact> it = rgetContacts().iterator(); >> while (it.hasNext()) >> { >> contacts.add(new Model(it.next())); >> } >> >> // create the refreshing view >> RefreshingView view = new RefreshingView("view") >> { >> /** >> * Return an iterator over models for items in the >> view >> */ >> �...@override >> protected Iterator<IModel> getItemModels() >> { >> return contacts.iterator(); >> } >> >> �...@override >> protected void populateItem(final Item item) >> { >> Contact contact = (Contact) >> item.getModelObject(); >> >> final Label contacteLabel = new >> Label("aname",contact.getName()); >> contacteLabel.setOutputMarkupId(true); >> >> item.add(new AjaxLink("name") { >> >> private static final long >> serialVersionUID = 1L; >> >> �...@override >> public void >> onClick(AjaxRequestTarget target) { >> >> if(target!= null) { >> >> contacteLabel.add(new >> >> AttributeModifier("style", true, new AbstractReadOnlyModel() { >> >> �...@override >> >> public String getObject() { >> >> return "background-color:#80b6ed;"; >> >> } >> >> })); >> >> target.addComponent(contacteLabel); >> } >> >> } >> >> >> >> }.add(contacteLabel)); >> } >> }; >> >> add(view); >> >> >> } >> } >> >> >> Regards >> P >> >> >> moontz wrote: >>> >>> i tried that before. did not work. no compile or runtime errors, but >>> the >>> source did not show the change. >>> >>> im thinking, since its an ajax link and because only the target panel >>> refreshes, the change to the link is not applied because the actual link >>> is not refreshed. only the other panel is. in which case i would need >>> to >>> append javascript. i was hping there was a pure wicket solutioin though >>> without using JS. >>> >>> >>> >>> igor.vaynberg wrote: >>>> >>>> final ListItem item >>>> >>>> -igor >>>> >>>> On Fri, Feb 13, 2009 at 7:36 AM, moontz <bmun...@yahoo.com> wrote: >>>>> >>>>> I would like to add an attribute to the ListItem element in the markup >>>>> (basically change the class style) on click of the link. Below is my >>>>> snippet. Any insight on how I can accomplish this? Thanks in >>>>> advance! >>>>> >>>>> ListView lv = new ListView("tabListView", tabList) { >>>>> protected void populateItem(ListItem item) { >>>>> AjaxLink ajaxLink = new AjaxLink("tabLink", >>>>> item.getModel()) { >>>>> public void onClick(AjaxRequestTarget >>>>> target) >>>>> { >>>>> item.add(new >>>>> SimpleAttributeModifier("class", "on")); // >>>>> want to do this but do not have access to item object from inner class >>>>> -- >>>>> ideas for this? >>>>> . >>>>> . >>>>> . >>>>> >>>>> >>>>> -- >>>>> View this message in context: >>>>> http://www.nabble.com/How-to-access-ListItem-from-ListView-from-AjaxLink--tp21998739p21998739.html >>>>> Sent from the Wicket - User mailing list archive at Nabble.com. >>>>> >>>>> >>>>> --------------------------------------------------------------------- >>>>> 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 >>>> >>>> >>>> >>> >>> >> >> -- >> View this message in context: >> http://old.nabble.com/How-to-access-ListItem-from-ListView-from-AjaxLink--tp21998739p27867306.html >> Sent from the Wicket - User mailing list archive at Nabble.com. >> >> >> --------------------------------------------------------------------- >> 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 > > > -- View this message in context: http://old.nabble.com/How-to-access-ListItem-from-ListView-from-AjaxLink--tp21998739p27870307.html Sent from the Wicket - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
