For some weird reason, my local state variable "_jobApplicationState" is not updating.
I see that it is updated in the database, but its not updating on my page. If I leave the record and come back, everything works as expected.
I am driving this functionality by pressing the button 'Send inquiry'.
I took out a bunch of code to make it easy to read.
I got this to work for a minute at somepoint. but I forgot to save:(
class JobApplicationView extends StatefulWidget {
const JobApplicationView({Key? key}) : super(key: key);
@override
_JobApplicationViewState createState() => _JobApplicationViewState();
}
// https://youtu.be/VPvVD8t02U8?t=90350
class _JobApplicationViewState extends State<JobApplicationView> {
CloudJobApplication? _jobApplication;
final _formKey = GlobalKey<FormState>();
final currentUser = AuthService.firebase().currentUser!;
late final FirebaseCloudStorage _firebaseService;
//
late String _jobApplicationState;
//
late DateTime _jobApplicationStartDate;
late DateTime _jobApplicationEndDate;
//
bool? isJobCreatorSameAsJobApplicator;
String? _jobCreatorId;
String? _jobApplicatorId;
String? _jobDescription;
List? _jobUserData;
String? _jobAddress;
String? _jobType;
//
@override
void initState() {
super.initState();
_jobApplicationStartDate = DateTime.now();
_jobApplicationEndDate = DateTime.now();
_firebaseService = FirebaseCloudStorage();
// _jobDescriptionController = TextEditingController();
// _jobAreaCodeController = TextEditingController();
// _jobApplicationStateController = TextEditingController();
}
//Future<CloudJobApplication>
createOrGetExistingJob(BuildContext context) async {
final widgetJobApplication = context.getArgument<CloudJobApplication>();
if (widgetJobApplication != null) {
_jobApplication = widgetJobApplication;
_jobApplicationState = widgetJobApplication.jobApplicationState;
_jobApplicatorId = widgetJobApplication.jobApplicatorId;
_jobCreatorId = widgetJobApplication.jobCreatorId;
_jobDescription = widgetJobApplication.jobApplicationDescription;
return widgetJobApplication;
}
print('ELSE TRIGGERED!');
return widgetJobApplication;
}
void _updateJobField(localStateField, jobColumn, jobColumnValue) async {
//* localStateField: local field to update so that the build context is refreshed
//* jobColumn: the name of the column in the db
//* jobColumnValue: the value for the jobColumn
setState(() {
if (localStateField == '_jobApplicationState') {
_jobApplicationState = jobColumnValue;
}
});
await _firebaseService.updateJobApplicationColumn(
documentId: _jobApplication?.documentId as String,
fieldNameColumn: jobColumn,
fieldNameColumnValue: jobColumnValue,
);
}
sendInqury() {
print('setting job applications state!');
print('_jobApplicationState b4:: $_jobApplicationState');
_updateJobField(_jobApplicationState, jobApplicationStateColumn,
jobApplicationStateOpen);
print('_jobApplicationState after:: $_jobApplicationState');
}
@override
void dispose() {
//_deleteJobIfTextIsEmpty();
// _jobDescriptionController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('update job application'),
actions: [],
),
body: FutureBuilder(
future: createOrGetExistingJob(context),
builder: (context, snapshot) {
switch (snapshot.connectionState) {
case ConnectionState.done:
return Form(
key: _formKey,
child: ListView(
padding: const EdgeInsets.all(32.0),
children: [
//getStateChevrons(_jobApplicationState),
const Divider(
height: 20,
thickness: 5,
indent: 0,
endIndent: 0,
color: Colors.blue,
),
Text(_jobApplicationState),
TextButton(
style: TextButton.styleFrom(
foregroundColor: Colors.white,
backgroundColor: Colors.blue,
padding: const EdgeInsets.all(16.0),
textStyle: const TextStyle(fontSize: 20),
),
onPressed: sendInqury,
child: const Text('Send inquiry'),
)
],
),
);
default:
return const CircularProgressIndicator();
}
},
),
);
}
}
I figured out the answer, here is the answer code:
import 'dart:developer';
import 'package:flutter/material.dart';
import '../../services/cloud/cloud_job_application.dart';
import '/services/auth/auth_service.dart';
import '/utilities/generics/get_arguments.dart';
import '/services/cloud/firebase_cloud_storage.dart';
class JobApplicationView extends StatefulWidget {
const JobApplicationView({Key? key}) : super(key: key);
@override
_JobApplicationViewState createState() => _JobApplicationViewState();
}
// https://youtu.be/VPvVD8t02U8?t=90350
class _JobApplicationViewState extends State<JobApplicationView> {
CloudJobApplication? _jobApplication;
late final FirebaseCloudStorage cloudFunctions;
final _formKey = GlobalKey<FormState>();
final currentUser = AuthService.firebase().currentUser!;
// state varibles
String _jobApplicationState = 'default';
String _jobApplicationSubState = 'default';
late final TextEditingController _jobDescriptionController;
@override
void initState() {
super.initState();
cloudFunctions = FirebaseCloudStorage();
_jobDescriptionController = TextEditingController();
}
//Future<CloudJobApplication>
getExistingJobApplication(BuildContext context) async {
log('getExistingJobApplication()');
if (_jobApplicationState == 'default') {
var widgetJobApplication = context.getArgument<CloudJobApplication>();
log('first time openning job application, returning server data');
_jobApplication = widgetJobApplication;
_jobApplicationState =
widgetJobApplication?.jobApplicationState as String;
_jobDescriptionController.text =
widgetJobApplication?.jobApplicationDescription as String;
return widgetJobApplication;
} else {
log('job application has been updated, returnnig local data');
return cloudFunctions.getJobApplication(_jobApplication!.documentId);
}
}
@override
void dispose() {
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('update job application'),
actions: [],
),
body: FutureBuilder(
future: getExistingJobApplication(context),
builder: (context, snapshot) {
switch (snapshot.connectionState) {
case ConnectionState.done:
return Form(
key: _formKey,
child: ListView(padding: const EdgeInsets.all(32.0), children: [
Text(_jobApplicationState),
Text(_jobDescriptionController.text),
const Divider(
height: 20,
thickness: 5,
indent: 0,
endIndent: 0,
color: Colors.blue,
),
TextFormField(
controller: _jobDescriptionController,
maxLines: 5,
decoration: InputDecoration(
// enabled: _jobState == jobStateNew ? true : false,
hintText: "The toilet wont flush",
filled: true,
// fillColor: _jobState == jobStateNew ? Colors.white : Colors.grey,
label: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(16.0),
color: Colors.white,
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: const [
Padding(padding: EdgeInsets.only(left: 8.0)),
Icon(Icons.info_outline),
Padding(
padding: EdgeInsets.only(left: 8.0, right: 8.0),
child: Text("Job description"),
),
],
),
),
),
validator: (str) =>
str == '' ? "Job description can't be empty" : null,
),
TextButton(
onPressed: () async {
setState(() {
_jobApplicationState = 'Open';
});
await cloudFunctions.updateJobApplication(
documentId: _jobApplication?.documentId as String,
jobDescription: _jobDescriptionController.text,
jobApplicationState: 'Open',
);
},
child: const Text('update state')),
//
]),
);
default:
return const CircularProgressIndicator();
}
},
),
);
}
}
