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所以我一直都努力了使用MasterDetail页的应用程序,它会很好,但它想通过怎样的网页浏览我只是有点困惑。Xamarin形成MasterDetailPage导航
目前我有打开的应用程序的某些页面菜单项目和部分工作的伟大,侧面菜单停留。混淆的事情是如何处理显示主页面上的按钮。目前我的按钮只是打开一个新页面,但MasterDetail页面的侧边菜单消失在常规的NavigationPage中。
我会在下面给出我的按钮代码。
btnSocial.GestureRecognizers.Add(new TapGestureRecognizer
{
Command = new Command(() =>
{
Navigation.PushAsync(new SocialPage());
})
});
这是一个MasterDetail页面是如何导航还是你觉得我做错了什么?
** ** EDITED
只是柜面这会有所帮助,我会附上我menuopage和launchpage代码:
MenuPage.cs
public class MenuPage : ContentPage
{
public Action<ContentPage> OnMenuSelect { get; set; }
public MenuPage()
{
Title = "Menu";
Icon = "ic_menu.png";
BackgroundColor = ProjectVariables.PRIMARY_COLOR;
var items = new List<MenuItems>()
{
new MenuItems("Social",() => new SocialPage()),
new MenuItems("Career",() => null),
new MenuItems("MySchedule",() => null),
new MenuItems("Videos",() => null),
new MenuItems("Contact",() => null),
new MenuItems("Sign in",() => null)
};
var dataTemplate = new DataTemplate(typeof(TextCell));
dataTemplate.SetValue(TextCell.TextColorProperty, Color.White);
dataTemplate.SetBinding(TextCell.TextProperty, "Name");
var listview = new ListView()
{
ItemsSource = items,
ItemTemplate = dataTemplate
};
listview.BackgroundColor = ProjectVariables.PRIMARY_COLOR;
listview.ItemSelected += (object sender, SelectedItemChangedEventArgs e) =>
{
if(OnMenuSelect != null)
{
var item = (MenuItems)e.SelectedItem;
var itemPage = item.PageFn();
OnMenuSelect(itemPage);
}
};
Content = new StackLayout
{
Orientation = StackOrientation.Vertical,
Children =
{
listview
}
};
}
}
LaunchPage.cs
public class LaunchPage : MasterDetailPage
{
public LaunchPage()
{
var menuPage = new MenuPage();
menuPage.OnMenuSelect = (categoryPage) =>
{
Detail = new NavigationPage(categoryPage);
//Detail.Navigation.PushAsync(categoryPage);
IsPresented = false;
};
Master = menuPage;
Detail = new NavigationPage(new MainPage())
{
BarTextColor = Color.White,
BarBackgroundColor = ProjectVariables.PRIMARY_COLOR
};
MasterBehavior = MasterBehavior.Split;
}
}
你看,这就是东西这就是困惑我,我已经有一个处理菜单partt但即时通讯也不太清楚如何使用按钮导航的实际网页上。我应该使用ContentPages还是应该使用MasterDetailPages? – ADuggan
也许它是simpeler,请注意,在示例代码中,他们将'ContentPage'封装在'NavigationPage'中,是否尝试过?因此,在您的代码将是:'Navigation.PushAsync(新的NavigationPage(新的SocialPage()));' –