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Caliburn Micro GoBack to previous page instance WinRT


Caliburn Micro GoBack to previous page instance WinRT

By : Mahmodul Hasan
Date : November 14 2020, 04:51 PM
fixed the issue. Will look into that further Try setting the NavigationCacheMode property of your view to Enabled.
For detailed information about this issue, please visit this blog post.
code :


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WinRT/UWP Frame and Page caching: How to create new page instance on Navigate() and keep the page instance on GoBack()

WinRT/UWP Frame and Page caching: How to create new page instance on Navigate() and keep the page instance on GoBack()


By : Edward Cho
Date : March 29 2020, 07:55 AM
may help you . Because there was no solution to this problem, I had to reimplement all paging relevant classes: Page, Frame, SuspensionManager, etc...
The solution can be downloaded here: https://github.com/MyToolkit/MyToolkit/wiki/Paging-Overview
Caliburn.micro design time data for WinRT - object reference not set to an instance of an object

Caliburn.micro design time data for WinRT - object reference not set to an instance of an object


By : mikeT
Date : March 29 2020, 07:55 AM
may help you . Oh man...I found the issue, and it's my fault.
In my design time view model, I had not initialized the list, and in the constructor, was trying to add items to it.
code :
private List<NewsItem> _itemListView = new List<NewsItem>();
    public List<NewsItem> ItemListView
    {
        get { return _itemListView; }
        set { _itemListView = value; }             
    }
WinRT 8.1 settings in Caliburn.Micro

WinRT 8.1 settings in Caliburn.Micro


By : barmenta
Date : March 29 2020, 07:55 AM
it helps some times It seems that the new CM release (alpha 2) fixed the issue, so I'm adding some more information here to help other newcomers like me. Here is what I'm doing now:
In app's Configure I have some bootstrap code like:
code :
...
ResourceLoader loader = ResourceLoader.GetForViewIndependentUse("Resources");
ISettingsService settings = _container.RegisterSettingsService();
settings.RegisterFlyoutCommand<ContentSettingsViewModel>(loader.GetString("SettingsContent"));
Caliburn.Micro & Windows Phone 8.1: How to pass parameters to the navigation GoBack() method?

Caliburn.Micro & Windows Phone 8.1: How to pass parameters to the navigation GoBack() method?


By : user3656403
Date : March 29 2020, 07:55 AM
should help you out Two things come to mind.
If you MainPageView does not set NavigationCacheMode to Required then a new instance of MainPageView and MainPageViewModel is created when navigating back. In this case, I would suggest you save the value after selection in AnotherPageViewModel somewhere (settings, etc.) and then load in when MainPageViewModel activates
Caliburn.Micro rebind ContentControl on navigation GoBack

Caliburn.Micro rebind ContentControl on navigation GoBack


By : Coggy Borris
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further You should adopt the view model first approach. In other words, activate an instance of a view model, and Caliburn.Micro will do the view location and binding for you.
It also looks like you want to just instantiate the view model once in the constructor for example, or OnInitialise:
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