I added a class "check" to the first header <th> element by next code:
....
issues = new DataTable("issues", columns.toArray(new
IColumn[columns.size()]), issueListProvider, itemsPerPage) {
@Override protected Item newRowItem(String id, int index, IModel
model) {
return new OddEvenItem(id, index, model);
}
};
issues.addTopToolbar(new IssueHeadersToolbar(issues,
issueListProvider));
...
public static class IssueHeadersToolbar extends HeadersToolbar {
public IssueHeadersToolbar(DataTable table, ISortStateLocator
stateLocator) {
super(table, stateLocator);
RepeatingView headers = (RepeatingView) get("headers");
MarkupContainer checkColumn = (MarkupContainer)
((MarkupContainer) headers.get("1")).get("header");
checkColumn.add(new AttributeModifier("class", true, new
Model("check")));
}
}
Is it possible to simplify?
Stefan Lindner wrote:
>
> I can manipulate the data grip part of a DataTable by overriding
> newCellItem. But if I e.g. need a speical layout for the table header, I
> must add a class or id attribute to the <th> elements of the headline
> (different layout on the left and right side e.g.).
> I can see no way to manipulate the generation of the headline. O.K. I can
> design my own Toolbar according to HeadersToolbar but in most cases that's
> much too compülicated. Is there an easy way to control the generation of
> the table head?
>
> Stefan Lindner
>
>
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