iOS Question [B4X] B4XPages - how to get page height

[Alexander Stolte]

Hey,

Log(Root.Height)

is always 0, but i need the height of the page. How can i get it?

 

[agraham]

Deleted a post as I realised I was in the wrong forum

 

[Alexander Stolte]

'This event will be called once, before the page becomes visible.
Private Sub B4XPage_Created (Root1 As B4XView)
    Root = Root1
    'load the layout to Root
    Root.LoadLayout("frm_main")
    Log(Root.Height)
End Sub

 

[Erel]

Exactly like done without B4XPages, you should handle B4XPage_Resize event.

Tip: the more you use the designer, with anchors and designer script, the less you will need to worry about such things.

 

[Alexander Stolte]

The following has nothing to do with the thread:

Ok i found the bug, i need this:

Private Sub B4XPage_Created (Root1 As B4XView)
    Root = Root1
    'load the layout to Root
    Sleep(0)
    Root.LoadLayout("frm_main")
    Sleep(0)
End Sub

after that, i can load my layout into the ASViewPager without the page being too big and i can't see the bottom item.
It has something to do with the PageResize in B4I.

 

[Erel]

Doesn't look like the best solution. It will be better to handle B4XPage_Resize, and then add whatever you need. Make sure to only add it once as the resize event can be raised multiple times.