Prism: MasterDetailPage navigation on iOS is unexcepted

[yanshouwang]

Description

The master page of Xamarin.Forms MasterDetailPage on iOS disappeared with the detail page navigation at the same time, but on prism the master disappeared after the detail page slip form screen's right side to the master's right.
This is not good-looking...
Is there any chance to solve this?

Steps to Reproduce

1. MasterDetailPage Navigation Beahvior

Expected Behavior

Just like the original Xamarin.Forms's MasterDetailPage, the master disappeared with the detail appeared at the same time.

Actual Behavior

On prism the master disappeared after the detail page slip form screen's right side to the master's right.

Basic Information

• Version with issue:Latest
• Last known good version:none
• Xamarin.Forms version:Latest
• IDE:VS2017

Screenshots

Reproduction Link

[brianlagunas]

Prism uses the built-in Xamarin.Forms navigation behavior. Your issues is not clear to us and you did not provide a sample the reproduces the issue. You could even supply a gif of what the expected result is and another gif of the actual result to help us see the issue. Therefore I must close this issue as not enough information was provided.

[yanshouwang]

Prism uses the built-in Xamarin.Forms navigation behavior. Your issues is not clear to us and you did not provide a sample the reproduces the issue. You could even supply a gif of what the expected result is and another gif of the actual result to help us see the issue. Therefore I must close this issue as not enough information was provided.

Sorry for that (='x'=) , I just used the HamburgerMenu Demo to build this issue, and upload the gifs below, the first gif is the default effect which I used the detail property, and the second gif is the demo's effect which is a mvvm pattern, it's really not good-looking with the default one used the Detail property.
And I tried to set binding to the Detail but it built to an error...I finally have to use a behavior to do this

[brianlagunas]

Thank you for clarifying the issue. I'll have to look into this and see if there is anything we can do. We are using the Xamarin.Forms API to close the master when the detail is set, so I'm not sure if there is anything we can really do.

[yanshouwang]

I think the best Pattern to do this is like the TabbedPage which can use the CreateTab params.
Now I use a behavior which bind a Detail Property in the vm to control the MasterDetailPage’s Detail Property，It’s ok to me temporarily，but really hope Prism to be better and better☺️

[brianlagunas]

Do you have a link to the sample that works as expected?

[yanshouwang]

Okay, I’ll write a demo tomorrow, but now it’s too late in China so I have to go to sleep🙈

[yanshouwang]

@brianlagunas I just write a demo, see MasterDetailTest
I don't know if it will be helpful, but it's a solution at least.

[brianlagunas]

Thank you, but I was asking for a plain XF demo that shows it working properly. Not a Prism app that has the delay yo are having an issue with.

[yanshouwang]

Oh~I updated my Test.Forms Project right now, and it works as expected.

[brianlagunas]

Great, let me look into this and see if there is anything I can do to improve this behavior.

[brianlagunas]

I think we figured it out. Give our latest CI on MyGet a try and see if you are still experiencing issues.

[yanshouwang]

@brianlagunas I tried it just now and it is really what I want~ thank you!

[brianlagunas]

Thanks for reporting it. I can't believe we didn't notice it before. You have a great eye for detail :)

[lock[bot]]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.