matnni kiritish ilovasi
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![} class _homepagestate extends state { var changetext = ""; @override widget build(buildcontext context) { return scaffold( appbar: appbar( title: text("matin kiritish"), ), body: padding( padding: const edgeinsets.all(20), child: column( crossaxisalignment: crossaxisalignment.start, mainaxisalignment: mainaxisalignment.center, children: [ textformfield( style: const textstyle( fontsize: 18, color: colors.black, ), onchanged: (text) { setstate(() { changetext = text; }); }, decoration: inputdecoration( hinttext: "matin", labeltext: "matin kiriting", labelstyle: textstyle( fontsize: 20, fontweight: fontweight.bold, color: colors.blue.shade900, ), hintstyle: const textstyle( fontsize: 18, color: colors.black, ), suffixicon: const icon( icons.label_important_outlined, color: colors.bluegrey, ), focusedborder: outlineinputborder( borderside: borderside(color: colors.blue.shade900, width: 3), ), enabledborder: outlineinputborder( borderside: borderside(color: colors.blue.shade900, width: 2), ), ), ), const sizedbox(height: 20), text("yusupova asalxon: ${changetext}", style: textstyle(fontweight: fontweight.w600, fontsize: 20)) ], ), ), ); } } natija image1.jpeg](/media/previews/pages/p2_220954.webp "matnni kiritish ilovasi - 2-sahifa")
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1-dedlayn 714-21 guruh talabasi yusupova asalxon matnlar bilan ishlash nazariy qism: birinchi navbata men main() funksiyasi runapp(myapp()) chaqirishi bilan boshlanadim. bu, flutter ilovasini ishga tushiradi va myapp klassini o'rnatadi. va · myapp klassi statefulwidget dan meros oladi. bu klass, ilovaning holatini boshqarish imkonini beradi. va createstate() metodi _myappstate klassini yaratadi, bu klass ilovaning holatini saqlaydi va ui ni yangilash uchun kerak bo'ladi.· _myappstate klassi state dan meros oladi. · _inputtext o'zgaruvchisi matnni saqlash uchun ishlatiladi va dastlab bo'sh qilib belgilanadi. · build() metodi ui ni yaratadi. u materialapp va scaffold widgetlarini o'z ichiga oladi. · appbar: "matinni kiritish" nomli appbar yaratiladi. · body: padding yordamida kontent joylash...
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