0x800a1391-JavaScript运行时错误:';应用程序';是未定义的
我正在学习《HelloWorldWithPages》的教程 0x800a1391-JavaScript运行时错误:“应用程序”未定义 它就出现在这里:0x800a1391-JavaScript运行时错误:';应用程序';是未定义的,javascript,microsoft-metro,windows-8.1,Javascript,Microsoft Metro,Windows 8.1,我正在学习《HelloWorldWithPages》的教程 0x800a1391-JavaScript运行时错误:“应用程序”未定义 它就出现在这里:返回nav.navigate(Application.navigator.home) 以下是完整的文件: default.js // For an introduction to the Navigation template, see the following documentation: // http://go.microsoft.com/
返回nav.navigate(Application.navigator.home)代码>
以下是完整的文件:
default.js
// For an introduction to the Navigation template, see the following documentation:
// http://go.microsoft.com/fwlink/?LinkId=232506
(function () {
"use strict";
var app = WinJS.Application;
var activation = Windows.ApplicationModel.Activation;
var nav = WinJS.Navigation;
app.addEventListener("activated", function (args) {
if (args.detail.kind === activation.ActivationKind.launch) {
if (args.detail.previousExecutionState !== activation.ApplicationExecutionState.terminated) {
// TODO: This application has been newly launched. Initialize
// your application here.
} else {
// TODO: This application has been reactivated from suspension.
// Restore application state here.
}
// Save the previous execution state.
WinJS.Application.sessionState.previousExecutionState =
args.detail.previousExecutionState;
if (app.sessionState.history) {
nav.history = app.sessionState.history;
}
args.setPromise(WinJS.UI.processAll().then(function () {
if (nav.location) {
nav.history.current.initialPlaceholder = true;
return nav.navigate(nav.location, nav.state);
} else {
return nav.navigate(Application.navigator.home);
}
}));
}
});
app.oncheckpoint = function (args) {
// TODO: This application is about to be suspended. Save any state
// that needs to persist across suspensions here. If you need to
// complete an asynchronous operation before your application is
// suspended, call args.setPromise().
app.sessionState.history = nav.history;
};
app.start();
})();
如果我还需要显示其他文件中的代码,请告诉我。我无法理解为什么这个问题不断出现。这仅仅意味着全局符号“应用程序”未定义。在其他地方,您可以参考WinJS.Application
。在这种情况下,这可能就是您需要做的。@Pointy WinJS.Application不正确。“home”不是WinJS.Application.navigator的有效属性。