BadgeCount throwing error

[ghost]

Cannot assign property "BadgeCount": Property does not exists, or is not assignable, or mismatching type between value and property.

[jonathan-jd4software]

I have the same issue, no access to BadgeCount or BadgeColor.

[C0D3On3]

All,

The changes were committed but the nuget package containing those changes were never released hence why you can't see those properties. To use, download source, build a release and package a local nuget file with the changes and consume that in your project. That'll do the trick.

[jonathan-jd4software]

Thanks for the information @RyanJosephVI. An update to the nuget package at some time, would be great for the community; it might save you from lots of messages too.

[C0D3On3]

Sure thing @jonathan-jd4software I agree a new nuget package would be great but I'm not the project owner. Just a community member like yourself sharing how I got around this issue.

[jonathan-jd4software]

Sorry @RyanJosephVI my mistake :)

[mario-velasco]

Hi there, I update BottomNavigationBar, Xamarin.Forms and change the pcl to netstandard and fix the issue!

[shivanimangla13]

Add custom renderer for iOS. It worked for me :) .

"using System;
using BottomBar.XamarinForms;
using Xamarin.Forms;
using Xamarin.Forms.Platform.iOS;
using SchoolApp.iOS;
using System.ComponentModel;

[assembly: ExportRenderer(typeof(BottomBarPage), typeof(BottomBarPageRenderer))]
namespace SchoolApp.iOS
{
class BottomBarPageRenderer : TabbedRenderer
{

protected override void OnElementChanged(VisualElementChangedEventArgs e)
{
base.OnElementChanged(e);

if (e.NewElement != null)
{
    BottomBarPage bottomBarPage = e.NewElement as BottomBarPage;
    AddPropertyChangedHandlersForPages();
}

}

void AddPropertyChangedHandlersForPages()
{
BottomBarPage bottomBarPage = Element as BottomBarPage;
foreach (var page in bottomBarPage.Children)
{
page.PropertyChanged += OnPagePropertyChanged;
UpdateTabBadge(page);
}
}
public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);

BottomBarPage bottomBarPage = Element as BottomBarPage;
foreach (var page in bottomBarPage.Children)
{
    UpdateTabBadge(page);
}

}

void OnPagePropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == BottomBarPageExtensions.BadgeCountProperty.PropertyName)
{
UpdateTabBadge((Page)sender);
}
}
private void UpdateTabBadge(Page page)
{
if (TabBar != null && TabBar.Items != null)
{
var badgeCount = BottomBarPageExtensions.GetBadgeCount(page);
var tabIndex = Tabbed.Children.IndexOf(page);
TabBar.Items[tabIndex].BadgeValue = (badgeCount == 0 ? null : badgeCount.ToString());
}
}
}
}

[Phenek]

Hey People no Solid answer here!
Maybe you already known? But with Xamarin.Forms 3.x you can put the Android Tabbed page at the Bottom and it's official!

I found this https://montemagno.com/xamarin-forms-official-bottom-navigation-bottom-tabs-on-android/

And the Xabre's Tab Badge Library , they did a Pre-release 2.1.0-pre.3 to support badges on it