Form doesn't work properly after a Navigator.push

[benoitverstraete]

Hi,

I try to display the form after a Navigator.of(context).push but I encounter some issues.

With the typeAHead : the suggestions are not displayed while I write something in the textField (if the suggestion is finally displayed, the value is not set).

With the datePicker and timePicker : after choosing a date/time, the value is not correctly set.

Do you experience the same issues ? Or maybe is there something's else to do with the Navigator ?

Here is an example : https://gist.github.com/benoitverstraete/9bb9f23b91d35c4f69effc54ae8ff446

Thanks a lot !

[danvick]

Hi @benoitverstraete,
Thanks for bringing this to my attention.

1. There's a minor bug in your code where you are using Navigator.of(context).push. Take note that in Dart you can't combine => with {}, refer here. I changed to the code below and it now functions as expected.

onPressed: () {
        Navigator.of(context)
              .push(MaterialPageRoute(builder: (context) => MyHomePage()));
        },

2. I've noticed that problems with typeAhead and Date/Time Pickers are caused by a bug in flutter especially the latter versions. You'll notice this line in your console W/IInputConnectionWrapper( 9846): getTextBeforeCursor on inactive InputConnection. I'm working on a workaround to be published ASAP, after which I'll notify you.

Thanks again

[benoitverstraete]

Thanks for your feedback, @danvick

[danvick]

DatePicker, TimePicker issues should be fixed according to my tests. Meanwhile, I'm going ahead to close this issue, feel free to reopen or open another one in case you encounter any anomalies