I was strugling with this for a long while.
Thanks john, it worked great!
Regards
On Thursday, October 28, 2010 12:05:42 PM UTC-3, John LaBanca wrote:
>
> 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] <javascript:>
>
>
> On Thu, Oct 28, 2010 at 5:26 AM, dave_mcgee <[email protected]<javascript:>
> > 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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