B4J Tutorials

Hi

I am putting this out here for everyone to easily find it. It was discussed as part of the talk...

 

CustomBuildAction is a powerful ally.

Generally to do anything useful you need to call a...

 

Ola...

I have created an RC(2,1) and page.Cell(2,1).SetFixedHeightFromBottom(20, False)

The height of my ABMGoogleMap is 500 (int) however I want it to fit the whole RC, taking the whole page...

 

XLUtils v2.02 adds support for urls, bookmarks and page breaks.

A paragraph tag with the PageBreak attribute will start on a new page.

$"[p PageBreak=True]This will appear...

 

Hi again

The final code for this installment is in part 3.1 where the user account is also activated via email. You can get it here.


This part of the Sign In Modal...

 

Two tips learned while developing a custom SDK manager for B4A:

1. I wanted to show an animated indicator while...

 

Hi Fam

Conditional table row coloring is a process of changing the color of a row in a table based on a condition.

Currently one is able to set a row background color (of the visible rows) and...

 

This example visualizes the data from: https://ourworldindata.org/coronavirus-source-data
As the CSV data is quite large, a...

 

Hi Fam

Conditional table row column coloring is a process of changing the color of a row column in a table based on a condition.

Currently one is able to set a row column background color (of...

 

Ola

The video component allows one just to do that, show videos. Whilst one is able to set the height & width of their videos, this does not have much properties.

One is able to...

 

Hi there

Part 2.1 seeks to address the UX design for the "Try Something Else" screen. This occurs when a user has forgotten the password but then instead of having it sent they just change it...

 

Hi there

In the Mashy Teaches Series we started creating forms, as a rewind to remind us how this awesome functionality works.

In part 7 of this Creating Vuetify Forms with...

 

Hi again..

I wanted to create a Contact Us form that will send an email to a specified recipient using stored SMTP details. After designing my form, I had something like this to go with.

Related...

 

Hi there...

I wanted users to be able to get their lost passwords via email. This does not reset their passwords but just sends them their passwords to their registered email addresses.

To...

 

In BANano 8.19+, there are some special commands that make it easier to integrate JavaScript code into your WebApp. Previously all this was (is still) possible with .RunMethod and .Get/SetField...

 

See for a B4JS introduction: https://www.b4x.com/android/forum/threads/abmaterial-b4js-0-9.90249/

Note: for this tutorial, I may use some typical ABM things. You can ignore them as they are...

 

Hello,

If youre creating apps that work with moving nodes (in my case D'n'D), you may als have seen that moving nodes sometimes results in ugly trails on the Parent Pane.

Heres how to fix that...

 

Hi, I'm trying to learn BANano and I want to share a bit of what I've learned so far, any suggestion or comment is welcome.
Sorry if I'm posting this in the wrong place, I'm just trying to learn...