InfoPath Dev

 I think this was a leftover of a previous design, but should not interfere with functionality. the default value does not work for consecutive cars unfortunately! I tried something in code behind, but it doesn't update the field properly:try { XPathNavigator myForm = MainDataSource.CreateNavigator(); XPathNavigator ...

[quote user="Hilary Stoupa"]Will there be any starting data in the liters in the table on the settings page? Or will it always just be the total from the other table when the user fills up the car?[/quote]  initially the liters will be empty, just gradually filling up for every invoice (i.e. to track gas usage per ...

[quote user="Hilary Stoupa"]So - you want to update this when the "OK" button is clicked?[/quote]  exactly, so every time user fills up the car the value of liters shall increase. Seems to be tricky how to point to the car currently chosen from drop-down... 

 here we go... I managed to set the default value, but it only works for the very first item in table 'cars'. 

In an offline form (not browser-enabled) I have a repeating table (Master) for vehicle license plates (field my:car) and fuel amount (my:car_liters). From another view, in second repeating table (Invoices) users select a vehicle from drop-down column (my:VehicleNo) and put the liters of fuel they filled on a given date (my:Liters). A button ...