ComboBoxCell

[ProgettoFideuram]

Hi All,

I have problems with comboBoxCell,
I was trying to insert this object in my grid with no problem, but I have to select a default value for each row based on the dataModel that I have.

Where can I find a practic example with a grid with a comboboxcell visible (not editable grid).

Thank you,
Best regards

[scottmartin]

Moving post to GWT forums.

Scott.

[sven]

I was trying to insert this object in my grid with no problem, but I have to select a default value for each row based on the dataModel that I have.

Is this default value the value that your ValueProvider for this specific column returns?

[ProgettoFideuram]

Hi Sven,
I have different default values for each row of the grid.

Best regards.

[sven]

Yes, but how do you get the value? Is it inside the model that represents the row?

When setting up your grid you are providing a ValueProvider for each ColumnConfig, so it would get the value for the column in this specific row. Is that the default value of your ComboBoxCell?

[ProgettoFideuram]

Hi Sven,
sorry for the delay, I was Trying by myself to resolve this, also with listbox and selectionCell, having the same result.
Yes, I have a ValueProvider for each ColumnConfig to get the value for the column in this specific row. I noticed that the problem is not the comboboxCell, but is in the PagingToolBar, that load the grid 2 times, and the second time I lost the values in the combo, the same happens when I refresh the pagingToolbar (loss of the selected values in the combo).
Instead when I load the grid without the pagingToolbar everything is ok.
Am I missing something, any suggestion?

Thank you.

[ProgettoFideuram]

Thank you,

resolved.