Hey man, thanks for your good video, but I got an error System.MissingMethodException: void BottomNavigationBar.BottomBarBadge.Hide(bool) any suggestion?
I've tried using sources files directly as you shown in vidoe but getting an exception 'System.TypeInitializationException: The type initializer for 'Color' threw an exception.' on line _bottomBar = BottomNavigationBar.BottomBar.Attach (_frameLayout, null); IT says in logs that ' Field 'BottomNavigationBar.Resource/Attribute.alpha' not found.' Do you know anything about that?..
Thank you very much for this video, its so helpful. I've been trying to bind BadgeCount with a property from my view model, but it couldn't show. Can you suggest anything regarding that?
Hi Houssem, Please help me with the error System.TypeInitializationException: The type initializer for 'Color' threw an exception. I think that is because of the BottomNavigationBar Nuget. Because when I change it to lower version, other error shows. System.MissingMethodException: Method 'BottomNavigationBar.BottomBarBadge.Hide' not found.
David Hedelin 2 seconds ago void UpdateBarTextColor() { if (_disposed || _bottomBar == null) { return; } _bottomBar.SetActiveTabColor(Element.BarTextColor.ToAndroid(Color.White)); // The problem SetActiveTabColor does only work in fiexed mode // haven't found yet how to set text color for tab items on_bottomBar, doesn't seem to have a direct way }
Hi Houssem, Thanks for amazing videos. Can you do a video for Bluetooth LE devices and their service access with xamarin forms? Really need help for it as I cant find a good sample or a guide anywhere... Thanks !!
Hey i need help, i just created this with the new Xamarin which has by default, now how can i open a different fragment whenever i click each bottom tab. Any documentation or links would be highly helpful. Thanks.
Hi Houssem, I did exactly the same and this error occurs, can you tell me how to solve it? Severity Code Description Project File Line Suppression State Error CS0433 The type 'BottomBarPage' exists in both 'Base, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' and 'BottomBar.XamarinForms, Version=1.0.6334.21543, Culture=neutral, PublicKeyToken=null' Base.Droid C:\Users oot\Documents\Visual Studio 2015\Projects\Base\Base\Base.Droid\BottomBar\Renderers\BottomBarPageRenderer.cs 35 Active
Can you do a video conecting a Xamarin App with a sql database via a Web Api but with stored procedures (in SQL Mannager) and DAL models?, I saw you video "Advanced Xamarin Forms [Connecting to Web Services] Part2" but you used entity. I don't know how to create the controller.
Good suggestion! But that is not on my plan for the near future. You can reuse "Advanced Xamarin Forms [Connecting to Web Services] Part2" and just change the methods implementation in the Controller to call Stored Procedures instead of EF.
Hello I'm using this navigation bar and it works very well, just that I have a problem, when I try to run the application on IOS it gives me an error because it does not recognize the navigation bar, and I just install it in the andorid project and in the shared project , will I also have to install it in ios? some idea of how to solve it.
411/5000 yeah I know, just as I am developing for android and ios and the two projects take reference of the shared project when the view reference that it is a bottom bar type in ios does not recognize it when making the view render so that was my doubt I do not know if I explain myself well, I do not speak English very well and I am using the translator haha anyway thank you very much and I will be watching your videos.
This shows "Severity Code Description Project File Line Suppression State Error Your project is not referencing the "MonoAndroid,Version=v8.1" framework. Add a reference to "MonoAndroid,Version=v8.1" in the "frameworks" section of your project.json, and then re-run NuGet restore. BottomBarDemo.Android "
its not minor changes sir.........two diff plugins by two diff people........the confusion it brought its higher than the information u r giving us...can u write something somewhere to address this ...thanks
You are right Chrit :) You can consider that the published code is the one described as the second part in the videos (the solution by adding source code). Thank you for mentioning that :)
Not a working example due to lots of complexity in using the plug-in. I finally gave up after multiple issues mainly in BottomBarPageExtension class. Not recommended as I have wasted my 2 days in fixing the issues.
This is showing so many errors . I tried to download it from your Github link. I am getting a there too. The error is "the generatejavastubs task failed"
David Hedelin 2 seconds ago void UpdateBarTextColor() { if (_disposed || _bottomBar == null) { return; } _bottomBar.SetActiveTabColor(Element.BarTextColor.ToAndroid(Color.White)); // The problem SetActiveTabColor does only work in fiexed mode // haven't found yet how to set text color for tab items on_bottomBar, doesn't seem to have a direct way }
plz >>>> Error CS0433 The type 'BottomBarPage' exists in both 'BottomBar.XamarinForms, Version=1.0.6334.21543, Culture=neutral, PublicKeyToken=null' and 'BottomBarDemo, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' BottomBarDemo.Android C:\Users\Administrator\Desktop\BottomBar-Xamarin-Forms-master\BottomBar-Xamarin-Forms-master\BottomBarDemo\BottomBarDemo.Android\BottomBar\Renderers\BottomBarPageRenderer.cs 35 N/A
I'm a beginner and I can't always follow your tutorial specially when there is a thing you did so fast like doing short cut key to paste or make your code :(
Hi, thank you very much for your lessons. How can I set the color of the icon. By default it is gray. help me
Good videos carry on. Good to learn from you.
hi, how did you get the colour to show a line under the value ?
What is the resolution of the Icons you use?
Hey man, thanks for your good video, but I got an error
System.MissingMethodException: void BottomNavigationBar.BottomBarBadge.Hide(bool)
any suggestion?
I've tried using sources files directly as you shown in vidoe but getting an exception 'System.TypeInitializationException: The type initializer for 'Color' threw an exception.' on line _bottomBar = BottomNavigationBar.BottomBar.Attach (_frameLayout, null); IT says in logs that ' Field 'BottomNavigationBar.Resource/Attribute.alpha' not found.'
Do you know anything about that?..
Hi,
How to change the default background color of bottom navigation bar? I am looking to set it as white, but not able to found it.
hi houssem, I have a little problem with the title tag, it just views the icon without the title.
what I can to do with that.
Thanks for the video!! :) Do you know how to keep the text for each tab at all times? Dont want the text to disappear.
There is a pakcage in NuGet with the ending LATEST.. What is that?
Do you need a rendered folder for ios as it doesnt' show the background color and badges on ios ?
Thank you sir, awesome video
Is there a way to also change the color of the status bar every change of color from the bottom navigation bar?
Thank you very much for this video, its so helpful. I've been trying to bind BadgeCount with a property from my view model, but it couldn't show. Can you suggest anything regarding that?
Do you know how I can change the size of the navbar?
I found that version 1.02 dont have badge feature... can you please update , I need to use that badge so bad
Hi Houssem, Please help me with the error System.TypeInitializationException: The type initializer for 'Color' threw an exception. I think that is because of the BottomNavigationBar Nuget. Because when I change it to lower version, other error shows. System.MissingMethodException: Method 'BottomNavigationBar.BottomBarBadge.Hide' not found.
Hi man!! It's possible to make popup menu on below selecting items?
@Houssem Dellai Is there any way to change text and/or icon color of the bottom tabs?
David Hedelin
2 seconds ago
void UpdateBarTextColor()
{
if (_disposed || _bottomBar == null)
{
return;
}
_bottomBar.SetActiveTabColor(Element.BarTextColor.ToAndroid(Color.White));
// The problem SetActiveTabColor does only work in fiexed mode // haven't found yet how to set text color for tab items on_bottomBar, doesn't seem to have a direct way
}
nice video man,
but I got some problem, the tab color not work form me, I dont know where is missed
How can I reduce the number of items? Because if I only use 4 or less, the plugin does not work correctly. It works only with 5 items? thank you
thanks for the plugin!!!
What is the size of the images of the icons, since I do not see the name below the icon in my app?
After putting different sizes, I realized that if I put 24pxX24px if the name appears, thank you anyway!!
is there any way to change or remove the animation of the tabbar items when switching to a new page?
Mathias Dobler you can change the colors
Actually is this cross-platform, or android only? Thank you
You are the best man! I love you!!!!
Hi! This is very helpful content. Please let me know how to hide/unhide the navbar during scrolling up/down the page
Great Job !
Hi Houssem, Thanks for amazing videos. Can you do a video for Bluetooth LE devices and their service access with xamarin forms? Really need help for it as I cant find a good sample or a guide anywhere... Thanks !!
Hello . How I can implement the bottomBar on masterdetail Page ? can you help me please .
How to refresh the previous page to my current in back button click because on back clicked the previous page’s form is filled with the data ???
You can use the OnAppearing(...) method on the ContentPage :)
Nice video!
AWESOME MAN THANKS!
Hi houssem can u pls upload vedio for fcm chat and push notification in xamarin forms
Can this be moved to top of the screen
how can in i use tab xaml code in cs page
Can u tell me how to add badge in IOS also using same thing
Bar is coming at the top
Not working on me. I followed every single step 😣
Now Xamarin Forms v3 has this out of the box.
Pankaj Nikam yes right :)
Hey i need help, i just created this with the new Xamarin which has by default, now how can i open a different fragment whenever i click each bottom tab. Any documentation or links would be highly helpful. Thanks.
Also i think its not Xamarin.Forms its Xamarin that has it by default, isn't it ?
Hi Houssem,
I did exactly the same and this error occurs, can you tell me how to solve it?
Severity Code Description Project File Line Suppression State
Error CS0433 The type 'BottomBarPage' exists in both 'Base, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' and 'BottomBar.XamarinForms, Version=1.0.6334.21543, Culture=neutral, PublicKeyToken=null' Base.Droid C:\Users
oot\Documents\Visual Studio 2015\Projects\Base\Base\Base.Droid\BottomBar\Renderers\BottomBarPageRenderer.cs 35 Active
May be you have added a new page and you called it BottomBarPage, which already exists !
Thanks for the great work!
where is the other link?
Can you do a video conecting a Xamarin App with a sql database via a Web Api but with stored procedures (in SQL Mannager) and DAL models?, I saw you video "Advanced Xamarin Forms [Connecting to Web Services] Part2" but you used entity. I don't know how to create the controller.
Good suggestion! But that is not on my plan for the near future. You can reuse "Advanced Xamarin Forms [Connecting to Web Services] Part2" and just change the methods implementation in the Controller to call Stored Procedures instead of EF.
Houssem Dellai I already have my model and my dal model (calling the stored procedure = SELECT * FROM...) but i dont know how to do the controller 😢
try houssems course; its free: www.udemy.com/i-want-to-connect-my-xamarin-forms-app-to-rest-api/learn/v4/overview
Hi Houssem, i dont have these "code sharing strategy .Net Standard" how to add it ?
Please update your Visual Studio to the latest 15.8.1 and you should have the .NET Standard option available.
Hello I'm using this navigation bar and it works very well, just that I have a problem, when I try to run the application on IOS it gives me an error because it does not recognize the navigation bar, and I just install it in the andorid project and in the shared project , will I also have to install it in ios? some idea of how to solve it.
Rolando Esquivel that is weird. Because I didn't installed it on iOS and we don't need to do that.
411/5000
yeah I know, just as I am developing for android and ios and the two projects take reference of the shared project when the view reference that it is a bottom bar type in ios does not recognize it when making the view render so that was my doubt I do not know if I explain myself well, I do not speak English very well and I am using the translator haha anyway thank you very much and I will be watching your videos.
Thank you :)
Hi
How add counter for TabbedPage children?
xamarin forms keep user logged in after closing the app and reopen it ??
If you save the Access_Token into database, then yes.
please make a video , explaining this
TabColor is working good on android but not working on ios . I mean the tabcolor is not changing on ios platform . Does anyone know that ?
Thx ...how to make my app seen in share dialog and share photo or text from other app to my app... thx
why removed badgecount after chage tab?
mostafa kazemi all apps do that ! I think they suppose you red your notifications.
Great video. Its awesome. This plugin works in iOs?
iOS put Tab in bottom by default.
i think it will pick whatever ur specific think u have................its just a tab to others platform
You'll need custom renderers to apply the same Android's animations
you have specified in the shared project xf:bottompage so in ios it would be just a normal tabbed page ?
youssef kamel yes
How to use this navigation bar as a control in all app pages ??
Good question! You might try to use NavigationPage as one of the BottomNavBar's child pages.
Houssem Dellai thank you so much
Can you explain more?
hi houssem can you please make video on how to generate pdf using xsl file in xamarin forms
we need Basic Tutorial for click and page interaction with VS 2017 and latest C#
Do you mean navigation from one page to another ? If that's right, then you will find that in my videos :)
I tried to compile and it runs. But bottom bar not working. Android 8.1. I also tried to download your demo but it crashes in phone. It only compiles.
This shows "Severity Code Description Project File Line Suppression State
Error Your project is not referencing the "MonoAndroid,Version=v8.1" framework. Add a reference to "MonoAndroid,Version=v8.1" in the "frameworks" section of your project.json, and then re-run NuGet restore. BottomBarDemo.Android
"
the plugin on sample is different from the plugin used in the video............is it me or the url?
chrit godwin yes there's some minor changes :)
its not minor changes sir.........two diff plugins by two diff people........the confusion it brought its higher than the information u r giving us...can u write something somewhere to address this ...thanks
You are right Chrit :) You can consider that the published code is the one described as the second part in the videos (the solution by adding source code). Thank you for mentioning that :)
Dear houssem dellai..kindly share camera take photo with geo location laditude and longitude in xamarin forms
How to hide this bottomBar
How about ios ??
Not a working example due to lots of complexity in using the plug-in. I finally gave up after multiple issues mainly in BottomBarPageExtension class. Not recommended as I have wasted my 2 days in fixing the issues.
Hello Sir cloud u please share this thing for iso and android both
This is showing so many errors . I tried to download it from your Github link. I am getting a there too. The error is "the generatejavastubs task failed"
Same here, did you find any solution?
Wendell Ramos yep
How?
Hey wandel ! Ping me on tahir.mehraj92@gmail.com
Great video. Its awesome.
Can we change icons color?
David Hedelin
2 seconds ago
void UpdateBarTextColor()
{
if (_disposed || _bottomBar == null)
{
return;
}
_bottomBar.SetActiveTabColor(Element.BarTextColor.ToAndroid(Color.White));
// The problem SetActiveTabColor does only work in fiexed mode // haven't found yet how to set text color for tab items on_bottomBar, doesn't seem to have a direct way
}
how to change inactive tab icon color?
plz >>>>
Error CS0433 The type 'BottomBarPage' exists in both 'BottomBar.XamarinForms, Version=1.0.6334.21543, Culture=neutral, PublicKeyToken=null' and 'BottomBarDemo, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' BottomBarDemo.Android C:\Users\Administrator\Desktop\BottomBar-Xamarin-Forms-master\BottomBar-Xamarin-Forms-master\BottomBarDemo\BottomBarDemo.Android\BottomBar\Renderers\BottomBarPageRenderer.cs 35 N/A
Its not on the bottom bar
I'm a beginner and I can't always follow your tutorial specially when there is a thing you did so fast like doing short cut key to paste or make your code :(
This plugin only supports .Net v4.5 framework :(
ecco ripo you still can install it on .netstandard (it will just display a warning on nuget package references)
ugh same problem
Not working on me. I followed every single step 😣
Hi Rogério,
May be it is a new version of the package :)
@@HoussemDellai I ended up doing it using custom renderer.
But thanks for replying your videos are great.