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Questions tagged [xojo]

Xojo is a cross-platform development tool that creates apps for macOS, Windows, Linux, Raspberry Pi, iOS and the web.

The Xojo integrated development environment and programming language can be used to create apps for a wide variety of operating systems and technologies, including macOS, Windows, Linux, Raspberry Pi, iOS and the web.

Xojo uses an object-oriented programming language that creates compiled, native apps using LLVM. It features an integrated layout designer, code editor, debugger and more.

First released in 1998 as REALbasic for classic Mac OS, it has continued to be developed and updated over the years to become a popular and powerful cross-platform development tool while remaining true to its core values of being easy to learn and use.

Website: https://www.xojo.com/

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Concurrent insert freezes GUI(Windows application/PostgreSQL)

While I develop a GUI window application, I see strange behavior on inserting a row in PostgreSQL. My application(built by Xojo) builds a JOB meta information and inserts that into PostgreSQL, and I have tried to run 5 jobs inserting the one row…
Sigularity
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Error loading FTDI dylib on Mac OSX

I developed an application in Xojo that uses a third party library to control a device. It works on one mac, but then when I try to run it on the other it gives me the following error: Application Specific Information: dyld: launch, loading…
alexibbb
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Get value of variable named in a string

Is there any way to get the value of a variable that has been named in a string. For instance: Dim number As Integer = 12 Dim numberCopy As Integer = Convert("number") ' numberCopy will now equal 12 ' Convert is the function to convert the string…
Mark Oxley
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How to embed silverlight video in Xojo's HTMLViewer

I'm using Xojo to code an application I try to play silverlight videos in the HTMLViewer But it doesn't work, like if Silverlight is not installed on the PC, And that's Because HTMLViewer can't locate silverlight folder Install silverlight…
quard moon
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Is there syntax that will permit window communication in realbasic/xojo?

I am creating a project which requires me to have cross window interaction. More specifically, for the text from a textbox object to be stored as a variable on another window. Is this possible in Xojo/ Realbasic and what is its syntax? Visual,…
Rick_Roll
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How can I access a property of a subclass on Xojo dynamically?

On a Xojo WebApp I created a TextFieldClass with a property "required as boolean". On a webpage, I have some TextFieldClass objects. What I want to do is simple… I want to do a self.ControlCount on the webpage, and check if all textFieldClass with…
AleMac
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What is this String.Replace method doing?

I'm trying to port this Javascript code to another language (Xojo): Vertices.fromPath = function(path, body) { var pathPattern = /L?\s*([\-\d\.e]+)[\s,]*([\-\d\.e]+)*/ig, points = []; path.replace(pathPattern, function(match, x, y)…
Garry Pettet
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Graphical Family Tree Algorithm

I have a SQLite-Database with 3 Tables: Persons ID: Interger Name: Text Gender: Integer Families ID: Integer HusbandID: Integer (Person ID) WifeID: Integer (Person ID) Children ID: Integer ChildID: Integer (Person ID) FamilyID: Integer Order:…
Genealogy
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Android and MSSQL Server Collation with accents

I'm building an app that uses webservices that read from a MSSQL Server database. And as in MSSQL there is no UTF8 collation I'm using Modern_Spanish_CI_AS collation. I'm having troubles trying to get the information because chars with accents…
JFValdes
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App Wrapper Fails to fix the framework "XojoFramework.framework"

I have written a simple OS X application using Xojo, and I would like to submit it to the Mac App Store. I am using App Wrapper 3, as I have very little experience in this area. I am using the guide at…
Will
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Are serial port or Serial.Write working differently on Mac and Windows?

I am trying to write a Xojo app to communicate with a device (a ZVT-ECash Terminal) that is connected to my Mac through a USB/Serial adapter. I am testing my app on OS X and on Windows 7 (running under Parallels). In both cases I'm sending a string…
Crrts
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xojo call a method with button

I have the code below in a View method to parse JSON files. The method ContentsOfDictionary accepts the parameters d as Xojo.Core.Dictionary and level as an integer, and returns text.If I use ContentsOfDictionary in an action button, I get this…
johnnyB
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How can I hide the dock and menubar in my fullscreen game?

I'm writing a game that will run in a fullscreen window. I'm using Xojo to code it (therefore any boolean window properties that might be availble in Xcode / Interface Builder are not an option). Is there a plist key/value I can set in my app that…
Garry Pettet
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xojo and gnuplot under windows os -- nothing happen

Actually, I'm able to execute any gnuplot command under linux os using xojo (see screenshot). But, under windows os, nothing happen. Sometimes it give me errorcode = -2 (shell timeout) and sometimes is nothing (empty result). Why the same code…
Pattisahusiwa
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REALBasic reporting with SQLite3 DB

How do I create a report using SQLite3 DB? I'd appreciate just step by step or pseudo-code.
Cocoa Dev
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