I don't know if it can help, but for us, we added this code in our base page
to make the cursor change when there is an ajax call in progress :
<script language="Javascript" type="text/javascript">
Wicket.Ajax.registerPreCallHandler(function() {
document.getElementById("main").style.cursor='progress'; });
Wicket.Ajax.registerPostCallHandler(function() {
document.getElementById("main").style.cursor='auto'; });
Wicket.Ajax.registerFailureHandler(function() {
document.getElementById("main").style.cursor='auto'; });
</script>
On 1/28/07, Frank Bille <[EMAIL PROTECTED]> wrote:
You are welcome to add it to the wiki :)
Frank
On 1/28/07, Ivo van Dongen <[EMAIL PROTECTED]> wrote:
>
> Thanks, works like a charm! I didn't find a tabbed panel variant that
> uses the indicating links by the way. I've added it below, perhaps someone
> finds it usefull.
>
> package org.webical.web.components.ajax.tabs ;
>
> import java.util.List;
>
> import wicket.ajax.AjaxRequestTarget;
> import wicket.extensions.ajax.markup.html.IndicatingAjaxLink;
> import wicket.extensions.ajax.markup.html.tabs.AjaxTabbedPanel;
> import wicket.markup.html.WebMarkupContainer ;
>
> /**
> * Adds indicating behavior to the tabbed panel
> * @author ivo
> *
> */
> public class IndicatingAjaxTabbedPanel extends AjaxTabbedPanel {
> private static final long serialVersionUID = 1L;
>
> /**
> * @param id the components id
> * @param tabs the tabs to show
> */
> public IndicatingAjaxTabbedPanel(String id, List tabs) {
> super(id, tabs);
> }
>
> /**
> * Adds an IndicatingAjaxLink
> * @see
> wicket.extensions.ajax.markup.html.tabs.AjaxTabbedPanel#newLink(
> java.lang.String, int)
> */
> @Override
> protected WebMarkupContainer newLink(String linkId, final int index)
> {
>
> return new IndicatingAjaxLink(linkId) {
> private static final long serialVersionUID = 1L;
>
> /**
> * Copied from <code>
> wicket.extensions.ajax.markup.html.tabs.AjaxTabbedPanel </code>
> * @see wicket.ajax.markup.html.AjaxLink#onClick(
> wicket.ajax.AjaxRequestTarget)
> */
> @Override
> public void onClick(AjaxRequestTarget target) {
> setSelectedTab(index);
>
> if(target != null) {
> target.addComponent(IndicatingAjaxTabbedPanel.this);
> }
>
> onAjaxUpdate(target);
> }
>
> };
>
> }
> }
>
> On 1/28/07, Martijn Dashorst < [EMAIL PROTECTED]> wrote:
> >
> > We have an AjaxIndicatingLink (or something similarly named) component
> >
> > that displays an indicator next to the link. I believe it is in the
> > extensions project. You can take that and use it directly or use it to
> > add the desired functionality to your own components.
> >
> > Martijn
> >
> > On 1/28/07, Ivo van Dongen <[EMAIL PROTECTED]> wrote:
> > > I agree, but what I meant to ask is how to go about this? I thought
> > of using
> > > an AjaxCallDecorator, but that would mean that it must be added to
> > each
> > > component that makes an ajax call. I was wondering if somebody had
> > an easier
> > > idea.
> > >
> > >
> > > On 1/28/07, Carfield Yim < [EMAIL PROTECTED]> wrote:
> > > > I personally think gmail presentation is simple and user friendly
> > > >
> > > > On 1/28/07, Ivo van Dongen < [EMAIL PROTECTED]> wrote:
> > > > > Hi,
> > > > >
> > > > > We're adding some Ajax support to our pages and some of the
> > components
> > > can
> > > > > take a long time to load. To the user it is not clear if
> > anything is
> > > > > happening so we want to add a sign that a request is in
> > progress,
> > > something
> > > > > like an animated gif. This should pop-up on each XMLhttpRequest
> > and
> > > > > disappear when the call is completed. What would be a good way
> > to
> > > accomplish
> > > > > this?
> > > > >
> > > > > Thanks in advance,
> > > > > Ivo van Dongen
> > > > >
> > > > >
> > >
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