iOS Question how to set Page1 no navigation bar and Page2 show nagivation bar?

[Keith Yong]

First of all, thanks for helping to answer my previous question and manage to resolve it.

Here is some example, page 1 is the login screen without the navigation bar, and page 2 is forgot password with showing the navigation bar and the back button.

Question 1: how do I preset the page 1 layout hide the navigation bar and page 2 show the navigation bar?

Question 2: how to I change the back button (Page 2) to white color?

 

[narek adonts]

First of all, thanks for helping to answer my previous question and manage to resolve it.

Here is some example, page 1 is the login screen without the navigation bar, and page 2 is forgot password with showing the navigation bar and the back button.

Question 1: how do I preset the page 1 layout hide the navigation bar and page 2 show the navigation bar?

Question 2: how to I change the back button (Page 2) to white color?

1. Try to create 2 navigationController

Example

Dim Nav1, Nav2 as NavigationController
Dim Page1,Page2 as Page

Sub CreatePages

Nav1.Initialize("")
Nav2.Initialize("")
Page1.Initialize("")
Page2.Initialize("")

nav1.NavigationBarVisible=false

nav2.showpage(page2)

nav1.Showpage(page1)

End Sub

Sub ChangePage

nav1.showpage(nav2)

end sub

2.

Dim no as NativeObject=NavControl
no.getfield("navigationBar").setfield("tintColor",no.ColorToUIColor(youColor))

 

[Keith Yong]

1. Try to create 2 navigationController

Example

Dim Nav1, Nav2 as NavigationController
Dim Page1,Page2 as Page

Sub CreatePages

Nav1.Initialize("")
Nav2.Initialize("")
Page1.Initialize("")
Page2.Initialize("")

nav1.NavigationBarVisible=false

nav2.showpage(page2)

nav1.Showpage(page1)

End Sub

Sub ChangePage

nav1.showpage(nav2)

end sub

2.

Dim no as NativeObject=NavControl
no.getfield("navigationBar").setfield("tintColor",no.ColorToUIColor(youColor))

it seems like nothing show even I added the line to call CreatePages under Application_Start routine.

Private Sub Application_Start (Nav As NavigationController)

CreatePages

End Sub

 

[Erel]

Please create a small project with the layout and upload it.

 

[Keith Yong]

Please create a small project with the layout and upload it.

Hi Erel, thanks for prompt reply, please find the attach below

 

[Erel]

You can use the Page_Appear event to hide or show the bar:

Sub Page1_Appear
   NavControl.SetNavigationBarVisibleAnimated(False)
End Sub

Sub Page2_Appear
   NavControl.SetNavigationBarVisibleAnimated(True)
End Sub

 

[Keith Yong]

You can use the Page_Appear event to hide or show the bar:

Sub Page1_Appear
   NavControl.SetNavigationBarVisibleAnimated(False)
End Sub

Sub Page2_Appear
   NavControl.SetNavigationBarVisibleAnimated(True)
End Sub

Thanks Erel, however it looks like a bit weird when I call back the Page1 and hide the navigationbar, so I decided the Hide the NavigationBar and create a custom Panel on Page 2 with the Back button. But the challenge is how to set the gesture swipe from left back to Page 1?

 

[Erel]

See the attached example.

It sets the navigation bar background color to avoid the black bar and it uses CallSubPlus to hide the bar 200ms after the page appears.

 

[Keith Yong]

See the attached example.

It sets the navigation bar background color to avoid the black bar and it uses CallSubPlus to hide the bar 200ms after the page appears.

Thanks Erel!