iOS Question Return ScrollView Current Page?

Mashiane · Jul 16, 2016

Hi

Your example, https://www.b4x.com/android/forum/threads/paging-indicator-for-scrollview.66094/#post-418575, bears reference.

I'd like when the person is scrolling from left to right to return the page number they have selected. How can I achieve that please?

I intend to have about 6 slides on the scrollview and would like to execute code depending on each page being shown from 0 to 5.

Please advise and thanks..

Erel · Jul 17, 2016

Not sure that I understand. Do you want to skip over some of the pages?

Mashiane · Jul 17, 2016

Erel said:
Not sure that I understand. Do you want to skip over some of the pages?

It's ok, I found it..

B4X:

Sub ScrollView1_ScrollChanged (OffsetX As Int, OffsetY As Int)
    For Each p As Panel In panels
        If p.Left = OffsetX Then
            noPageControl.SetField("currentPage", p.Tag)
            Log(p.Tag)
        End If
    Next
End Sub

I wanted to return the page, Log(p.Tag) here does it. Perfect!

iOS Question Return ScrollView Current Page?

Mashiane

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Erel

B4X founder

Mashiane

Expert

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iOS Question Return ScrollView Current Page?

Mashiane

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