How do you forward from a link within .this is what I am doing ----p2 is being
rendered by a gridview component. So I am doing the following in P1P1() {
final P3 p3=new P3(...);IDataProvider dataProvider = new
P2dataProvider(category); GridView gridView = new GridView("rows",
dataProvider) { protected void populateItem(Item item)
{ final P2Type p2Type = (P2type)item.getModelObject();
String AjaxLink ="http://wicket.org";; item.add(new
P2("P2", AjaxLink)
{
P3 newP3 = new P3(...);
p3.replaceWith(newP3);
}); } protected void
populateEmptyItem(Item item) { item.add(new
Label("test", "*empty*")); } }; gridView.setRows(5);
gridView.setColumns(2); add(gridView); add(new
PagingNavigator("navigator", gridView)); }Now in P2.java --- add(new
Label("Testing"); add(new AjaxLink("AjaxtestLink") {
public void onClick(AjaxRequestTarget target) { /How
do you forward to the parent onClick. } });Date: Fri, 6 Jul
2007 00:43:07 -0700From: [EMAIL PROTECTED]: [EMAIL PROTECTED]: Re:
[Wicket-user] link ajax and panelOn 7/5/07, Ed _ <[EMAIL PROTECTED]> wrote:
sorry didn't quiet get it.here is my scenario - 3 panels P1 contains - P2 and
P3 (P1 , P2 and P3 are all different kinds of panels)P3 has a iframeP2 has a
link - which onclick - needs to change the contents of P3 (either by changing
the src attribute of the iframe (old style (if i may say that) ajax - or as you
are pointing out completely swapping out the P3.
P1() { final P3 p3=new P3(...); add(new P2(..) { onclick(AjaxRequestTarget
t) { p3.replaceWith(new P3(...)); t.addComponent(p3); } }}
P2.onclick() is forwared from a link that is inside it-igor
thx,edDate: Thu, 5 Jul 2007 17:01:44 -0700From:
[EMAIL PROTECTED]: [EMAIL PROTECTED]: Re: [Wicket-user] link ajax and panel
On 7/5/07, Ed _ <[EMAIL PROTECTED]> wrote:
Will that work across panels ? the panel making the request itself does not
have the entity to be updated. I ask cause all the examples have both entities
in a given page.yes it is possible, just a matter of adding the right panel to
the ajaxrequesttarget. a pattern i use a lot is to forward event handling of
encapsulated componenets to the outside component.
so if you have a reusable panel that has a link you want to handle i would do
something like this:abstract class mypanel extends panel { public mypanel(...)
{ add(new ajaxlink("delete") { onclick(ajaxrequesttarget t) {
mypanel.this.ondelete(t); } } protected abstract void
ondelete(ajaxrequesttarget t);}what ends up happening is that usually mypanel
and the panel you wish to update are on the same level so referencing is easy:
final panel updated=new panel(...);add(updated);add(new mypanel(...) {
ondelete(ajaxrequesttarget t) { t.addComponent(updated); }}-igor
thx,edDate: Thu, 5 Jul 2007 14:25:20 -0700From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]: Re: [Wicket-user] link ajax and panel
On 7/5/07, Ed _ <[EMAIL PROTECTED]> wrote:
I am trying to update a panel on a rendered page on click of a link.The panel
is essentially an iframe How would I try and do this without refreshing the
entire page. Are there any Ajax calls for this.
AjaxLink ?-igor thanks,ed
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