b4xpages

In my "Strange behavior of Canvas" post, which is now closed: https://www.b4x.com/android/forum/threads/strange-behavior-of-canvas.147779/ a problem with the operation of Canvas has been described. My project was created without using B4XPages. Mr. Erel advised me to move on to building the...

I'm going insane trying to get this working, I just want to open a protected PDF (password to view) and have it zoomable; but i can't get anything to work. I`ve tried all these and non-work to open the PDF and allow it to be zoomable: 1. Open PDF directly in WebView : gives error loading...

Hi - I have moved the CustomListView code from the CLVExample into a new B4XPage class in the same project (as I want the listview in a page that isn't the main page), however I am receiving and error. Where have I gone wrong? Sub Class_Globals Private Root As B4XView Public...

Hi, I have the following code working fine in a non B4xpages app, but trying to use it in a B4xpages app I`m getting an error. The code is: Sub GetRndNonRepeatingList(lSize As Int, rnMin As Int, rnMax As Int) As List Dim llist As List Dim nr As Int llist.Initialize Private...

In a B4XPages project I am downloading map tiles in a Sub in a non-B4XPage class (clsMapTileManager). This can be a long process, so I am trying to keep it going with PhoneWakeState and PartialLock. This works for a while, but eventually the process is interrupted by the OS and that triggers in...

I understand that this returns an ordered B4XSet with the current stack of pages, but I wonder what exactly "current stack of pages" means. If a page is closed by pressing the Android < button then that page doesn't show in the above list, but it must exist in some form as I don't have to load...

In b4xmainpage the designer has Customview in light gray, I cannot add one. Pls help!

I didn't find any topic or tutorial on how to use Scrollview with B4XPages on the forum. Could someone please help.

Hello experts! I'm a newbie, looking for some help. I use B4XPages Project to create an app with 1 main layout with menubar and sub-layouts corresponding to click menus. For each layout, I create a corresponding B4Xpage module class to easily name components and code commands. The problem is: 1)...

Just started with B4XPages and added a simple custom menubar, not based on the built-in Android menubar, but based on layouts with panels, labels and buttons. As far as I understand most apps will access the built-in menubar in some form, but I may have this wrong. In my old, non-B4xPages app...

Hi to all with all best wishes for 2023... I need suggestion how to open different pages inside of tabpane; each modul should create new "tab" wich has same controls (buttons, label names, ...). Any suggestion - how to open b4xpage inside of TabPane?

Just starting with B4XPages and noticed that ResumableSub is not behaving the same as in a non B4XPages project. In an activity based project I can run this from Main with no problem: Dim rs As ResumableSub = CSV2List(File.DirRootExternal & "/PhonePats", "menu_props2.csv", True, 44, 34...

Hello, This is a wish. When B4Xpages has become the universal way of programming, it became more difficult for me to use the examples in the forum, as they as sometimes based on the original b4j UI. I would like to learn more about how B4Xpages works "under the hood", to have a better...

Hello, Based on the game example, it is possible to capture keypresses using : GameViewHelper.AddKeyListener("GVH", Main.MainForm) How can I use this in B4Xpages? What parameter do I need to pass to link my form? B4XPages.MainPage or Root doesn't work. The example of Erel...

Thinking about finally moving to B4XPages, but not sure what to do with the menu. I am using AppCompat and Droppy (DonManfred) for the overflow menu items: https://www.b4x.com/android/forum/threads/droppy-dropdown-menu.81918/ All my screens are based on a panel and showing those screens is done...

Is it possible to display the pages without the title bar?

I think it is normal behaviour, that at the moment the user rotates the phone, the first B4Xpage in pagestack will be shown. But is it possible to change that behaviour? At the first page there was a login and at second page a dashboard. The third page contains some fields and a editable...

Hi, i`m stuck on figuring out how to call a Sub on my B4xmainpage from a running service (i`m running FCM)? Any advice would be appreciated... Thanks, James

When I display a message with xui.MsgboxAsync("text", "title") and then immediately order to close the page with B4XPages.ClosePage(Me) , on Android it works correctly, but on IOS it does not close the page, and when I click a button that I created and has the command to close the page, nothing...

Hi, it' here way how to get all pages from App - when I'm using B4xpages template? Idea is that user can SAVE position and dimension for all pages to "local/temp" folder. I need to get the name, current position and resized dimension for all pages included in my app... Thanks... Br, DaT