clean up
This commit is contained in:
Sai Naw Wun
248
lib/pages/faq/faq_edit_page.dart
Normal file
248
lib/pages/faq/faq_edit_page.dart
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import 'package:fcs/domain/constants.dart';
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import 'package:fcs/domain/entities/faq.dart';
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import 'package:fcs/helpers/theme.dart';
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import 'package:fcs/localization/app_translations.dart';
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import 'package:fcs/pages/faq/model/faq_model.dart';
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import 'package:fcs/pages/faq/widgets.dart';
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import 'package:fcs/pages/main/util.dart';
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import 'package:fcs/pages/widgets/input_text.dart';
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import 'package:fcs/pages/widgets/local_text.dart';
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import 'package:fcs/pages/widgets/progress.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_icons/flutter_icons.dart';
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import 'package:provider/provider.dart';
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const info = "Select additional page";
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class FAQEditor extends StatefulWidget {
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final FAQ faq;
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const FAQEditor({this.faq});
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@override
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_FAQEditorState createState() => _FAQEditorState();
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}
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class _FAQEditorState extends State<FAQEditor> {
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TextEditingController _sn = new TextEditingController();
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TextEditingController _engQ = new TextEditingController();
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TextEditingController _mmQ = new TextEditingController();
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TextEditingController _engA = new TextEditingController();
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TextEditingController _mmA = new TextEditingController();
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TextEditingController _pageLabelEng = new TextEditingController();
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TextEditingController _pageLabelMm = new TextEditingController();
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final _formKey = GlobalKey<FormState>();
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bool _isLoading = false;
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bool _isNew = false;
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String _pageLink = info;
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@override
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void initState() {
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super.initState();
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_isNew = widget.faq == null;
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if (widget.faq != null) {
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_sn.text = widget.faq.sn.toString();
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_engQ.text = widget.faq.questionEng;
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_mmQ.text = widget.faq.questionMm;
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_engA.text = widget.faq.answerEng;
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_mmA.text = widget.faq.answerMm;
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_pageLabelEng.text = widget.faq.pageLinkLabelEng;
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_pageLabelMm.text = widget.faq.pageLinkLabelMm;
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_pageLink = widget.faq.pageLink;
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}
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}
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@override
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Widget build(BuildContext context) {
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final snBox = InputText(
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controller: _sn,
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labelTextKey: "faq.edit.sn",
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maxLines: 1,
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withBorder: false,
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textInputType: TextInputType.number,
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);
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final questionEngBox = InputText(
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controller: _engQ,
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maxLines: 2,
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withBorder: true,
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);
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final answerEngBox = InputText(
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controller: _engA,
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maxLines: 5,
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withBorder: true,
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);
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final questionMmBox = InputText(
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controller: _mmQ,
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maxLines: 2,
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withBorder: true,
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);
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final answerMmBox = InputText(
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controller: _mmA,
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maxLines: 5,
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withBorder: true,
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);
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final pageLinkBox = DropdownButton<String>(
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value: _pageLink,
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style: TextStyle(color: Colors.deepPurple),
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underline: Container(
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height: 2,
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color: primaryColor,
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),
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onChanged: (String newValue) {
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setState(() {
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_pageLink = newValue;
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});
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},
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items: <String>[info, page_buying_instructions, page_payment_methods]
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.map<DropdownMenuItem<String>>((String value) {
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return DropdownMenuItem<String>(
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value: value,
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child: Text(
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value,
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style:
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TextStyle(color: value == info ? Colors.black : primaryColor),
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),
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);
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}).toList(),
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);
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final pageLabelEngBox = InputText(
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controller: _pageLabelEng,
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labelTextKey: "faq.edit.page.label.eng",
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);
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final pageLabelMmBox = InputText(
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controller: _pageLabelMm,
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labelTextKey: "faq.edit.page.label.mm",
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);
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return LocalProgress(
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inAsyncCall: _isLoading,
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child: Scaffold(
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body: CustomScrollView(slivers: [
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SliverAppBar(
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leading: IconButton(
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icon: Icon(
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CupertinoIcons.back,
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size: 30,
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),
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onPressed: () => Navigator.of(context).pop(),
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),
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backgroundColor: primaryColor,
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expandedHeight: 150.0,
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floating: true,
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pinned: true,
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flexibleSpace: FlexibleSpaceBar(
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centerTitle: true,
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titlePadding: EdgeInsets.symmetric(vertical: 10),
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title: LocalText(
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context,
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_isNew ? 'faq.add.title' : 'faq.edit.title',
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fontSize: 20,
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color: Colors.white,
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)),
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actions: [
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IconButton(
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icon: Icon(Icons.delete),
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onPressed: _delete,
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)
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],
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),
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SliverList(
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delegate: SliverChildListDelegate([
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Form(
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key: _formKey,
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child: Padding(
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padding: EdgeInsets.only(left: 24.0, right: 24.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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snBox,
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Center(child: itemTitle(context, "faq.edit.eng")),
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subItemTitle(context, "faq.edit.question",
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iconData: SimpleLineIcons.question),
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questionEngBox,
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subItemTitle(context, "faq.edit.answer",
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iconData: MaterialCommunityIcons.message_reply_text),
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answerEngBox,
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Divider(),
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Center(child: itemTitle(context, "faq.edit.mm")),
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subItemTitle(context, "faq.edit.question",
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iconData: SimpleLineIcons.question),
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questionMmBox,
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subItemTitle(context, "faq.edit.answer",
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iconData: MaterialCommunityIcons.message_reply_text),
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answerMmBox,
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Divider(),
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Center(child: itemTitle(context, "faq.edit.page")),
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pageLinkBox,
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pageLabelEngBox,
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pageLabelMmBox,
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fcsButton(context, getLocalString(context, "btn.save"),
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callack: _save),
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SizedBox(
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height: 20,
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)
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],
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),
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),
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),
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]))
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])));
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}
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_save() async {
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setState(() {
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_isLoading = true;
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});
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try {
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int sn = int.parse(
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_sn.text,
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onError: (source) => throw Exception("Invalid number"),
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);
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FAQModel faqModel = Provider.of<FAQModel>(context, listen: false);
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FAQ _faq = FAQ(
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sn: sn,
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questionEng: _engQ.text,
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answerEng: _engA.text,
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questionMm: _mmQ.text,
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answerMm: _mmA.text,
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pageLinkLabelEng: _pageLabelEng.text,
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pageLinkLabelMm: _pageLabelMm.text,
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pageLink: _pageLink);
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if (_isNew) {
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await faqModel.addFAQ(_faq);
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} else {
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_faq.id = widget.faq.id;
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await faqModel.updateFAQ(_faq);
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}
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Navigator.pop(context);
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} catch (e) {
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showMsgDialog(context, "Error", e.toString());
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} finally {
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setState(() {
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_isLoading = false;
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});
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}
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}
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_delete() {
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showConfirmDialog(context, "faq.edit.delete.confirm", _deleteFAQ);
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}
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_deleteFAQ() async {
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setState(() {
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_isLoading = true;
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});
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try {
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FAQModel faqModel = Provider.of<FAQModel>(context, listen: false);
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await faqModel.deleteFAQ(widget.faq);
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Navigator.pop(context);
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} catch (e) {
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showMsgDialog(context, "Error", e.toString());
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} finally {
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setState(() {
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_isLoading = false;
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});
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}
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}
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}
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