StreamBuilder

[agavrel]

Is there a way to use StreamBuilder with this Postgresql package ? (return a Stream instead of Future in order to feed results every 20 rows for example)

[isoos]

@agavrel: could you please add more details to this? I'm not sure what StreamBuilder you are referring to...

[agavrel]

Instead of

@override
  Widget build(BuildContext context) {
    return FutureBuilder<List<Data>>(
        future: _get_data(),
        builder: (context, snapshot) {
            (...)

use:

@override
  Widget build(BuildContext context) {
    return StreamBuilder<List<Data>>(
        stream: _get_data(),
        builder: (context, snapshot) {
            (...)

In order to get data as a stream

[bettdouglas]

I am not sure how you're getting your data from postgres to the app, but I'm sure using Stream.fromFuture(_get_data()) can return a stream from a future