UNIDBgrid里动态添加clientevents实现回车替换TAB

//GRID里回车替换TAB
function cellkeydown(sender, td, cellIndex, record, tr, rowIndex, e, eOpts)
{
if (e.getKey()==13){var a=sender.editingPlugin;a.startEdit(record.index,cellIndex+1);}
}

动态添加clientevents，实现按回车向右移动：

 if unidbgrid1.ClientEvents.ExtEvents.Values['cellkeydown']='' then
  begin
     ClientEvents.ExtEvents.Values['cellkeydown']:='function cellkeydown(sender, td, cellIndex, record, tr, rowIndex, e, eOpts)'
     +'{'#13#10
     +'if (e.getKey()==13){var a=sender.editingPlugin;a.startEdit(record.index,cellIndex+1);}'#13#10
     +'}'#13#10;
  end;

实现按回车向下移动：

 if unidbgrid1.ClientEvents.ExtEvents.Values['cellkeydown']='' then
  begin
     ClientEvents.ExtEvents.Values['cellkeydown']:='function cellkeydown(sender, td, cellIndex, record, tr, rowIndex, e, eOpts)'
     +'{'#13#10
     +'if (e.getKey()==13){var a=sender.editingPlugin;a.startEdit(record.index+1,cellIndex);}'#13#10
     +'}'#13#10;
  end;