b4x

A simple view, that is used as a Title/Action Bar, with icons and adjustable title. Features: Up to 5 icons on the right side Left/Burger icon (visible or not) Change background and text color Each element (burger, title, icons) has each own click event Title label adjusts its width, depending...

The CustomKeyboard library has made a leap in quality to be able to replace the native Android/iOs keyboard and also for the Desktop version. Further developments are planned such as the possibility of adding editable fields from Design which are managed by this keyboard. This required a more...

I'm trying to adjust @Erel's BCToolTip code to have an option to use a BBCodeView instead of a BBLabel. This is with the intention of adding clickable links into the tooltip. I've attached an example of what I've done. One button dispays the tooltip using a BBLable, the other a BBCodeView. The...

This application showcases the use of B4X views and the multi platform programming with the #If B4A and #If B4J directives. This is how it looks like (first on my laptop then on my smartphone): A short description is available in the attachment: color_selector.pdf You can find the source codes...

I wanted a quick way to generate a layout file (add the views and their names and events) to then fine-tune it with the Designer - MakeBxL does that, either from - a list of names (for the views) that you add in its TextArea, or - from an SQLite database table Some additional options are...

I needed something similar to StateListDrawable B4A but cross-platform (B4X). Since I was in a hurry, I settled for developing it just for the images. Obviously you can replace the 3 images (for the 3 states: ENABLED, DISABLED, PRESSED) via properties. Events: Click and LongClick. I don't...

Posted in the B4J forum: https://www.b4x.com/android/forum/threads/athom-pre-flashed-tasmota-infrared-remote-controller-with-b4x-home-automation.158628/

I got my mitts on this IR remote controller gadget: https://www.aliexpress.com/item/1005005772315510.html What's unusual about this one, is that it comes pre-flashed with Tasmota, which makes it extremely simple to control it with your software, without having to tinker with the hardware...

In this tutorial you can study the source code to see how you can connect buttons (or other views) with lines. The source code is almost identical in B4A and in B4J. In the source code i use a rectangle to determine the direction of the line. This direction is then used to set the start and...

Hello, I am doing my baby steps with Supabase and i will post here my findings in case someone needs them. 1) If you JOIN tables and filtering, then you will get results even it is equal with filter even it is not. So, in order to INNER JOIN tables and get only results that corresponds with...

Hello! I would like to ask (mainly @Alexander Stolte) if there is any method to select a portion of text or put the cursor at a specific position.

Sub Class_Globals Private Root As B4XView 'ignore Private xui As XUI 'ignore Private b4xtable1 As B4XTable Private GraphColumn As B4XTableColumn Private progress As ProgressBar End Sub public Sub zhichuchaxun GraphColumn = b4xtable1.AddColumn("总进度"...

Dim req1 As DBRequestManager = CreateRequest Dim cmd1 As DBCommand = CreateCommand("select_tubiao3",Null) Wait For (req1.ExecuteQuery(cmd1, 0, Null)) JobDone(j1 As HttpJob) If j1.Success Then req1.HandleJobAsync(j1, "req1") Wait For (req1) req1_Result(res1 As DBResult)...

Wait For (req.ExecuteQuery(cmd, 0, Null)) JobDone(j As HttpJob) If j.Success Then req.HandleJobAsync(j, "req") Wait For (req) req_Result(res As DBResult) req.PrintTable(res) 'PIE CHART PieChart.Initialize("PC") PieChart.Title = "Pie Chart"...

I found some tips: Authenticating your users via Microsoft using Firebase B4J Tutorial [B4x]Google Authenticator OTP (others will do, too) complete example with code Android Code Snippet [B4x] Use OTP in your apps (php code also included) B4R Tutorial ESP32: OTP/2FA example There is also this...

[CODE lang="b4x" title="java.lang.NumberFormatException: For input string: "null"" highlight="java.lang.NumberFormatException: For input string: "null""]Call B4XPages.GetManager.LogEvents = True to enable logging B4XPages events. Tag: null, Columns: 3, Rows: 1 BUMEN FEIYONGGUIJI jine...

Hi, this B4Xlib animates your layout . views falls from to top to their initials position The B4XLib and 2 sample projects (B4J and B4A) are attached to this post. Should be OK with B4I The animation use a Cubic Bezier Curve for 'elastic' effect spsp

Objective: Add some additional flexibility to @Erel's Zipper utility (https://www.b4x.com/android/forum/threads/comment-links-with-date-and-time.132262/#post-834930) That utility enables us to have this in our B4XPages projects: 'Ctrl + click to export as zip...

Hello everyone! I have created an app that akes lot's of API Calls. Some times the connection to the server isn't easy, so the app has to wait. This is why I have added a Loading Indicator for the user to know that everything works fine, they just have to wait a few seconds. Nevertheless, the...

Hello, I would like to know if it is possible to wait for a B4XPages (QrCode Reader) page to finish and then obtain the result. The first thing I do is load the page that reads in qrcode Private Sub ButtonQrOrigen_Click B4XPages.ShowPage("Qr Code Reader") Dim Resultado As String =...