重点来了,这里通过Get.find(),获取到了之前实例化GetXController,获取某个模块的GetXController后就很好做了,可以通过这个GetXController去调用相应的事件,也可以通过它,拿到该模块的数据! 代码语言:txt AI代码解释 class GetJumpTwoPage extends StatelessWidget { final oneLogi
find(subsumed) != subsumed_set.end()) { return true; } owner_entry->owner_of.insert(subsumed); subsumed_entry->subsumed_by = owner; if (HasPendingTasksUnlocked(owner)) { WakeUpUnlocked(owner, GetNextWakeTimeUnlocked(owner)); } return true; } 四、问题及解决方案 4.1 IOS 页面切换 Map ...
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Reland find.textRange.ofSubstring changes by @LongCatIsLooong in #140469 Remove outdated ignores from tool by @goderbauer in #140467 Roll pub packages by @flutter-pub-roller-bot in #140472 Integrate testWidgets with leak tracking. by @polina-c in #138057 Revert "Integrate testWidgets with...
return weight_in_kg / (height_in_meter * height_in_meter); } //named parametrs double calculateBMI({int? weight_in_kg, int? height_in_meter}) { return weight_in_kg / (height_in_meter * height_in_meter); } 应该遵循适当有意义的命名规范。
findcountry(List<dynamic>countryList,String?search,){/// MODIFY CODE ONLY BELOW THIS LINEfor(varmapincountryList){if(map["locale"]==search){returnmap['emoji'];}if(map["emoji"]==search){returnmap['en'];}if(map["en"]==search){returnmap['emoji'];}}return'';/// MODIFY CODE ONLY...
一、背景 携程火车票在十余个核心业务的列表页及主流程大规模进行了Flutter实践。经过一年多的开发、维护 ,总结了一套行之有效的性能优化方案。本文主要介绍结合性能分析工具,来识别、区分、定位一些性能问题,…
(and map each object in list to Image by calling Image.fromJson )and then we把每个map object into 一个新的列表with toList() and 存储in List<Image> imagesList. Find the full code here...
1、Unable to find git in your PATH 错误如图所示: 【原因】未配置git环境变量或者配置不对。正确的应该是找到git根路径\bin,比如你的路径是:E:\git\bin,你就把这个路径配置到环境变量中。 2、flutter不是内部或者外部命令,也不是可运行的程序或者处理文件。
GetPage onPageCalled(GetPage page) { final authService = Get.find<AuthService>(); return page.copyWith(title: 'Welcome ${authService.UserName}'); } OnBindingsStart 这个函数将在绑定初始化之前被调用。在这里,您可以更改此页面的绑定。 List<Bindings> onBindingsStart(List<Bindings> bindings) { ...