List in DynamicForm?

[drakator]

Hello,
Is there an Item that displays a List in DynamicForms?
(or I should create it using CanvasItem?)
SelectItem displays only one row, but I would like to see more rows simultaneously.

Cheers.

Yorgos.

[mihai007]

actually the select item can work like this: http://www.smartclient.com/smartgwt/showcase/#dropdown_grid_combobox_category

But if you really want an ListGrid, yes theway to do it is inside a CanvasItem. I am using it this way without problems.

[farrukh_najmi]

I am trying to use a ListGrid as Canvas for a CanvasItem within a DynamicForm which is a member of a ValuesManager.

The ValuesManager has a DataSource set on it.

The DataSource has a field for each ListGrid such that the field value is a JSON Array where each element of the JSON Array corresponds to a record for the ListGrid.

Now I am unsure about the following...

How do I wire the ListGrid so that it gets populated with the corresponding field (whose value is a JSON Array) in my DataSource.

How do I make sure that if the ListGrid records are changed that the DynamicForm.valuesHaveChanged() returns true.

How do I make sure that when I call DYnamicForm.saveData() that the data from the ListGrid is also saved.

Thanks for any advice on this.

[ahaertig]

I'm facing the same problem right now. Can anyone post some sample code please?