why not just let your IndicatingPagingNavigator implement IAjaxIndicatorAware
- then you got your feedback and also have it at one place (only one
indicator) instead of multiple indicators as each ajaxlink would have its
own ...
e.g.
public class IndicatingAjaxPagingNavigator extends AjaxPagingNavigator
implements IAjaxIndicatorAware {
private final WicketAjaxIndicatorAppender _indicatorAppender = new
WicketAjaxIndicatorAppender();
public IndicatingAjaxPagingNavigator(String id, /* snip */) {
super(id, /* snip */);
add(_indicatorAppender);
// snip
}
public String getAjaxIndicatorMarkupId() {
return _indicatorAppender.getMarkupId();
}
}
regards,
Michael
Reinout van Schouwen-4 wrote:
Hi all,
I tried extending the AjaxPagingNavigator class to provide some feedback
while loading the next page using IndicatingAjaxLink. The
(not-compiling) code I wrote is below. I couldn't make it work because
the protected methods in AjaxPagingNavigator return a Link, as AjaxLink
is a sibling of Link instead of a subclass.
Why doesn't the AjaxPagingNavigator use an AjaxLink in the first place?
Suggestions welcome.
/* this doesn't work because IndicatingAjaxLink is not a subclass of Link
class IndicatingAjaxPagingNavigator extends AjaxPagingNavigator {
public IndicatingAjaxPagingNavigator(String id, IPageable
pageable) {
super(id, pageable);
}
@Override
protected Link newPagingNavigationLink(String id, IPageable
pageable, int pageNumber) {
final Link result = super.newPagingNavigationIncrementLink(id,
pageable, pageNumber);
return new IndicatingAjaxLink(id) {
@Override
public void onClick(AjaxRequestTarget target) {
result.onClick();
}
};
}
}
*/
regards,
--
Reinout van Schouwen
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Michael Sparer
http://talk-on-tech.blogspot.com
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