Thomas R. Corbin wrote:
> On Thursday 17 May 2007 5:00 am, Andrew Klochkov escreveu:
>
>> Andrew Klochkov wrote:
>>
>>> What's the best way to add css class to a DataTable column?
>>> The only way I see is to extend Panel and use it as a headers toolbar,
>>> but I'd like to have all the functionality the HeadersToolbar already
>>> has!
>>>
>> I can add class attr to the cells.
>>
>
> How do you do that?
>
>
By overriding DataTable.newCellItem. So if I use PropertyColumn
instances only I can use property expressions as css class names:
@Override
protected Item newCellItem(String id, int index, IModel model) {
PropertyColumn column = (PropertyColumn) model.getObject();
Item item = super.newCellItem(id, index, model);
item.add(new AttributeAppender("class", new
Model(column.getPropertyExpression()), " "));
return item;
}
--
Andrew Klochkov
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