I've created a customized CnvHeaderToolbar which like HeadersToolbar
extends AbstractToolbar. In addition to the header title, I also
have inserted a triangle image that helps to display sort order and
sort order direction. The problem I am having is that I have been
unable to figure out how to reload CnvHeaderToolbar when an
OrderByLink is clicked, so that the new sort order triangle image can
be displayed. I've have also created custom CnvOrderByBorder and
CnvOrderByLink objects. I have hooked into these two classes onClick/
onSortChanges, so that I have access to the AjaxRequestTarget from
CnvOrderByLink in CnvHeaderToolbar. Below is some code:
CnvHeaderToolbar:
protected WebMarkupContainer newSortableHeader(String headerId,
String property,
ISortStateLocator
locator, PageParameters params, Class page) {
return new CnvOrderByBorder(headerId, property, locator) {
private static final long serialVersionUID = 1L;
public void onClick() {
System.out.println("In newSortableHeader: OnClick()");
((CnvDataTable) getTable()).setHeaderClicked(true);
}
protected void onSortChanged(AjaxRequestTarget target) {
System.out.println("In newSortableHeader:
OnSortChanged()");
((CnvDataTable) getTable()).setHeaderClicked(true);
//target.addComponent();
}
};
}
The latest I error I got when trying to reload CnvHeaderToolbar in
the onSortChanged() method above is:
"Ajax render cannot be called on component that has setRenderBodyOnly
enabled."
Any advice on how to reload the HeadersToolbar? The actual sorting
is working, it's just that the triangle images are not being
reloaded. Any help would be greatly appreciated.
Thanks,
Ryan
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