iOS Question Navigation Controller back button event issue

[Robby]

I am saving a file in one page then using back button to a page that reads that file. When I use the back button function the previous page appears correctly but does not run the code on that page. Any help appreciated

 

[klaus]

You need to add code to read it, it will not be done automatically.
In the Application_Appear event routine you could test if the file exists and, if yes, read it.

 

[Robby]

Thanks Klaus - worked a treat