iOS Question Problem with Msgbox2

[susu]

Hi,

I faced a strange problem with Msgbox2 and Pages. I used SideMenu, custom Navigation bar in my app. Everything was fine until I added some Msgbox2. It seems the Pages loaded again and again when I moved from page to page. It's hard to tell about it by word. Please try the attached sample project below.

Ps: I took me 2 days to find out Msgbox2 is the reason!

 

[Erel]

I currently can't test it. I will test it next week.

 

[Erel]

There are many programming errors in this code.
Some of them:

1. You need to create each page once and load the layout once.
2. Don't load the layout in the Resize event.
3. Don't create any UI element multiple times.
4. Don't remove the views in Page_Disappear.
5. Don't replace the KeyController every time. Instead replace it once.

 

[susu]

For me, iOS's pages is harder to understand than Android's activities. Could you please make an example project base on my code? Then I can learn and avoid to make mistake again. Thank you so much.

 

[Erel]

Once you understand how iOS works you will see that it is actually simpler than Android.

Start with this tutorial: https://www.b4x.com/android/forum/threads/multiple-pages-example.48170/#content

 

[susu]

I read that tutorial but I still not understand it. Maybe my English is not good.
The example code I wrote base on your tutorial but it's not correct.

I forgot to ask you, why my code works if there's no MsgBox2 ?

 

[Erel]

I forgot to ask you, why my code works if there's no MsgBox2 ?

As I wrote there are several issues in your code. The problem is revealed when you show the msgbox. However the msgbox is not the cause of this problem.

 

[Ju Yang]

I encountered the same problem,I do not know why this is so.Can you help me please?

 

[Ju Yang]

As I wrote there are several issues in your code. The problem is revealed when you show the msgbox. However the msgbox is not the cause of this problem.

What is the main cause of the problem?