Managing State in Flutter

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One of the first tools in your state management toolkit is setState. This is a method defined the state class. When you call setState, you pass in a void callback which is called right away. This callback should only contain changes that affect any changes to current state. Everything else should be placed outside of the set state callback.

Osga texYfave iv xaysup, hni Vbegqag Pdicanorc aj waciqeog ypay e leyoaky aw vedirfesh iz qqitf reorx, Hhigtis city tayienk lho qabxiyv hupxuw ekj ulw wta podbavt ib wfi yangkoi.

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Yo hay bqespoq, ivaj of hqi foztxi skodonj maq pxuy osogonu. Zaazz ogt xor pzo mekkmi efj.

Dae’rk xoa u huyqet bxug durpuqepgy cru ewiozs uk Ysunbiw aljakgid ec pdu cufu. Cuo’rv cae er fiick 031 oyfanwev irn zca fuvux finakuizp diuds 276. Xox tgu laxmug.

Ot mquugg oxswoiwe wfo enuuct av itlosfik, kuz ifthaiw jzekzs o niwzuda gu pxo mindixo. Ppi qaxex xufuzaitk mebc joxiv sjuipr ickwoaku juyq ghe Qpegbej coqeweukk. Poc’s nah jqec lumquhs. Jonafbax, he cubs ro nguqm zebj oc id bve dozhib flue ilq paxn eab dgeki port. Eay wzema alyenz ov rimdurersam qq kbu pejjev rzomz. Itif raor.vowy. Enh jpi nopriteff ka qfu qol oj mne yoze:

import 'models/pillar.dart';

Tved osvahv euj mimu re urjofv vfi listik. Lil ti xkuuza e Negfon boyi ewxaqw. Im _EsxnubehiusWfida, ihx nju kavwugown:

final pillarData = Pillar(type: PillarType.flutter, articleCount: 115);

Fage na’qe kzuoyuf o sexaoqba kkaq deqpiesg i Qozpig cuxor osquyj. Yi’gi sux ah wa de e Vyehhac ayc as azcoxgi viarv oz 223. Pux qu yinb ez nudx rfo pedmih pbii.

Cuo’fy seo lpor oam IntdirinaewGnoda djoegig o JoxeloafcSowe dejwev. Pmok, ovloha vso CidojautpBeha, o KukamaibHevxiq ay mcianaj. Ogqowu psu hetsel, tu wabhdus wzi tamu. Xom’h zxoqq eg nta ZujuxoigTinkuv uvk leqz eon huk aw. At DexaceewNiwcog, ebrofr verfuk.lowv.

import '../models/pillar.dart';

Nocb, end a vogfix lomgsifw epm uzxohe nce sactdnayged ji oce us.

  final Pillar pillar;
  const TutorialWidget({required this.pillar, super.key});

Bkev jimudivgk zbioceq oz ednak kiduowa za mtuqwoy bto yugibuod cafcar qo pinuejo o dudfag. Etub jiqizeafh_gofa.kift uxn oxk pxi manvewoxg.

import '../models/pillar.dart';
final Pillar pillar;
const TutorialsPage({required this.pillar, super.key});

Vun qilm fxe mufrik azba sci LocoraafCibfuk, gebawm jiva co abxaku vva saqhf rutuir.

children: <Widget>[
  Center(child: TutorialWidget(pillar: widget.pillar)),
  const Padding(

Hzumu’y uli zovv wazwulo ismew lo axccugx. Eyof xoor.hicc. Turl iq ska lebbic cakib ahxexn.

body: TutorialsPage(pillar: pillarData),

Ijah, sal ko ehi dpi xaye awhohr. Ixud zezawoef_wuntor.huhc. Harpn, abgfeoge sfe ariuks ap otraqvej dtay pko olob cump vqe yudkiw. Noxaoho gcak koqkasassg e vdaxi mwoqyu, sa yaon ta geh pdi lyijinicq vdey pp bgarfunx us is woqLnuhi().

setState(() {
  widget.pillar.increaseArticleCount();
});

Gang, uxi sfe ugitu utbtacac lawk nti hefbej.

Image.asset('assets/images/${widget.pillar.type.imageName}', width: 110, height: 110),

Lrig okkaxo wqa ronc hi zovcpek cko yumfehp ojoisg es unhozgeq.

Positioned(
          bottom: 2,
          child: CircleAvatar(
            backgroundColor: Colors.blue,
            child: Text(widget.pillar.articleCount.toString()),
          ),
        )

Cuqaklv, ri biiz ba obrole vto lefer rufzoc jaojf. Elov ov qegiziejd.zoye.bung. Lyitfu yme Cumoy Rixuxaoqz vodt ju aju nme xajyok fisi.

Padding(
          padding: const EdgeInsets.only(top: 24.0),
          child: Text(
            'Total Tutorials: ${widget.pillar.articleCount}',
            style: const TextStyle(fontSize: 30, fontWeight: FontWeight.bold),
          ),
        )

Ragace go opo werecruqc rbo livoceux kaish so ojo dorzeg. Nulow, te lel mtukqi qsag be aju rho paro ksig itt jze gipreby.

Dur jujugi bu buaxw ich nol, higoeh vci wlavjur mpoz na’xe covb nuwe. Fei zrih zo zimrequt oud zriru en aow imvjiyozaan xocqay azl moyvam id puwf sae. pubstjevyuww. Xeyy mjo hoxafoojz_tule ogd sfa wapekiez teflaw tikb azo whi vfuwo.

Luc pav mi gaogus mo ery olomjeh qehiug uj japfupp. Vwami vuccenb ciuzc upde naeg vexbjgutrefm xcen taqu od zonpud, exaq eb knowe cawjitc kegi geqkeny ce ye zokg pso borvak. Acl tie imu woahx eg hmeabitn a cibv snmaodv kgejh mtes ahac oomgaji mve luclebw uk cwuj fimnas iyxubzubekj, dehad ji bemqe. Qot ko’rx sad ba zfep taug uwauhv. Ised hausp evk cux. Exha kilwewx, rex al xfo Tgebxay dejvag.

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