Question

CellList<Device> cellList = new CellList<Device>(new ItemCell());

where:

static class ItemCell extends AbstractCell<Device> {
    @Override
    public void render(Context context, Device device, SafeHtmlBuilder builder) {
        if(device == null) {
            return;
        }
        builder.appendHtmlConstant("<div>device.getId()</div>");
        builder.appendHtmlConstant("<div>device.getName()</div>");
    }
}

And now, I want to make an ‘Edit’ button, when I’ll press on it – I want to see editable selected item. How can I do it? Please answer, who knows.

Answer 1

I followed the simple old way of doing this.

I used a cell list and a form attached to it. Every time you click on a row, row’s data is loaded to the form. You can delete or edit the selected row via this form now.