[SOLVED] Help with tablayout.gettitle()
lazarus / 43-Android

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Narciso · 2025-01-24 16:29

in this procedure S (VAriable) result always '' (Nullstring) , WHY?
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i function
TAndroidModule1.TabExists(itemTitle: string): Boolean;var  i:
Integer;  s: string;begin  Result := False;  for i := 0 to
TabLayout1.GetTabCount() - 1 do  begin    s:= TabLayout1.GetTitle(i); 
  showmessage(s+' = '+ itemtitle);    if s = itemTitle then    begin 
   Result := True;      Break;    end;  end;

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c4p · 2025-02-01 09:32

TabLayout1.GetTitle does not appear to return the tab title in LAMW
unfortunately, which is why you have run into this issue, I ran into
that too, a possible (messy) workaround is when you add (or remove)
your tabs like Tablayout1.AddTab('TitleName') to put the title text
into a TStringList, or something similar at the same time and then
search through that list instead to see if the tab title exists?

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Narciso · 2025-02-01 16:26

very strange , a function that do nothing but exists.. thank you for
suggest, i also think that the simplest way is a support stringlist,
but its very nasty.

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jmpessoa · 2025-02-01 21:38

Fixed!

added the missing ""GetTitle" to file  "jsTabLayout.java"

Code: Java  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i public
String GetTitle(int _position) {      return GetText(_position);  }  
Thanks to All!

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c4p · 2025-02-02 08:24

Thank you @jmpessoa

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Narciso · 2025-02-02 17:10

to solve the matter must i reinstall all lamw or only rewite the file
jstablayout.java?

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jmpessoa · 2025-02-02 17:17

Yes, you can simply add the missing method

Code: Java  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i public
String GetTitle(int _position) {      return GetText(_position);} 
to "jstablayout.java"  in LAMW folder
"....\android_wizard\smartdesigner\java"

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Narciso · 2025-02-02 22:28

tank you, should be a good idea add a function like this:
tablayout.indexof(tablename)