You can create a Column with a ButtonCell as follows:
ButtonCell buttonCell = new ButtonCell();
Column buttonColumn = new Column<DocumentDetailsDTO, String>(buttonCell) {
@Override
public String getValue(DocumentDetailsDTO object) {
// The value to display in the button.
return object.getName();
}
}
table.addColumn(buttonColumn, "Action");
You can then set a FieldUpdater on the Column to be notified of clicks.
buttonColumn.setFieldUpdater(new FieldUpdater<DocumentDetailsDTO, String>()
{
public void update(int index, DocumentDetailsDTO object, String value) {
// Value is the button value. Object is the row object.
Window.alert("You clicked: " + value);
}
});
Thanks,
John LaBanca
[email protected]
On Thu, Oct 28, 2010 at 5:26 AM, dave_mcgee <[email protected]> wrote:
> Hi there,
>
> I'm wondering if anyone could assist me with adding buttons to columns
> within CellTables? I can do TextColumns fine but I'm experiencing
> issues adding a button I've defined. So its been working fine with the
> text using the code at the end.. but i want to do this:
>
> // create a column for a download button
> // add the button to the column
> // add the column to the table
>
>
> Any ideas much apreciated!
> --
>
> (This works fine for text..)
>
> documentColumn = new TextColumn<DocumentDetailsDTO>() {
> @Override
> public String getValue(DocumentDetailsDTO object) {
> return object.getName();
> }
> };
>
> table.addColumn(documentColumn, "File");
>
> Regards,
> Dave.
>
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