1. A

    iOS Question [solved] B4XPages - B4XPage_Appear crash

    Hi All, I am trying to set the text for B4XFloatTextField in B4XPage_Appear but it crashes with the stack in the code block below. I understand that when a page appear the events that will raise is B4XPage_Created then B4XPage_Appear, so I am tryin to use B4XPage_Appear since my data is coming...
  2. MitchBu

    Android Question Should not Activity.RemoveViewAt() "de-initialize" a view ?

    I found it more convenient to switch layouts by hiding and showing panels, which support all the views. That way, display is instant between layouts. Before displaying a layout, I test if the panel has been intialized, and if not, then I add the layout to activity. That worked just fine, until...
  3. M

    Android Question B4XView has not Initialize method

    hi everyone, today i was coding an app and when a tried to use an B4Xview the app crashed because it was not initliazed, so i tried to do view.Initialize but the ide says that the method does not exist D: Thanks
  4. Albert Kallal

    Android Question list Initialize2 - same as stuffing array in?

    I have this wee bit of code: Dim f As String = "City,FirstName,LastName" ' field list Dim v As List ' field values v.Initialize2(Array As Object("Jasper","Albert","Kallal"))...
  5. Dave O

    Android Question testing for null vs using isInitialized?

    I'm not clear on the difference between testing an object for NULL vs. using isInitialized. I ran into this because I passed a Null value into a sub, but it crashed on an "object not initialized" error. Here's the code: tip1.addTipForArea(tempRect, Null, "foobar", "barfoo") Public Sub...
  6. H

    Android Question B4XPreferencesDialog initial values

    Hello This code I creating item programmatically: prefdialog.AddTextItem("key","title") How to programmatically initialize a default value? How to programmatically set it as mandatory or optional field? Thank you
  7. Mashiane

    B4J Question [BANAno] [SOLVED] Error 28: Calling Class Instance Subroutine

    Ola Update: I have declared the BANanoObject in Main using '$$' and everything works well, when defined in a class, dololo. The resulting outcome is explained here BANanoWebix I need to initialize an object just like jquery but this one is '$$'. 'clear the form Sub Clear 'Dim d As String...
  8. Olivier Zeegers

    Android Question result initialize randomaccessfile

    Hello, How can I verify that the initialization of a randomaccessfile went OK ? Dim OutFile As RandomAccessFile If File.Exists(File.DirDefaultExternal,"test.wav") Then File.Delete(File.DirDefaultExternal,"test.wav") End If 'Initialize the output file...
  9. MarkusR

    Wish Optional .Initialize()

    the normal syntax is Dim Obj As MyClass Obj.Initialize() but i think this part can be optional if the developer will reset/create a new object Obj.Initialize() so the default code would be Dim Obj As MyClass and i saw that if me using a library .Initialize() it not necessary how about a...
  10. Sandman

    iOS Question [SOLVED] How to know if it's not needed to initialize?

    I have this code, which I believe is correct, even though the variable isn't initialized: ' Check if we have access to the camera Dim llc As LLCamera If llc.AuthorizationDenied Then Log("Fail") End If The linter in the IDE gives me the error "Variable 'llc' was...