Tag Archives: ABMaterial

B4X: ABMaterial 3.03 Public/3.20 Donators released

A lot of internal changes were made in the ABMaterial 3.20 ‘Chipmunk’ release.  For example, ABMContainer has been rewritten from the ground-up, but with minimal impact to your existing projects.  It allows adding them as array components, and has much shorter ID tags in the generated HTML.

Mindful and Stanmiller had another go on the cache issues.  They came up with a very nice solution (I had tears in my eyes) and both have done extensive testing on this subject. A big thanks again!  ABM 3.20 is backwards compatible with the previous 3.0.3 Cache System, but I would advice you to make the changes whenever you have the chance.

A nice new feature for mobile devices is the New Debug feature using a modified version of Conzole!

New Debug at work:

Using this new feature is very simple in B4J:

First, you have to enable the console in BuildPage():

' params are: open on load, width
page.DebugConsoleEnable(True, 300)

Two methods can be used to show or hide the console programmaticaly. Can be handy as a buid-in tool in your apps where the user enters a code on his device and you can then check the console.


Now you can start doing some cool stuff 🙂 Some examples:

Show some text, or a server value (note: strings must be between single quotes!)

page.DebugConsoleLog("'Server click at: " & DateTime.Time(DateTime.Now) & "'") ' shows the text

Now I generated an error on purpose, so the demo can show it catches the error:

page.DebugConsoleLog("'value: ' + $('#pi002-r2c1').html();") ' generates an error, the ; at the end is wrong

Same code, but with the correct javascript syntax, showing the html() value of the tag:

page.DebugConsoleLog("'value: ' + $('#pi002-r2c1').html()") ' generates the html value of the pi002-r2c1 tag

It works also on the desktop, although you probably will use the Chrome console as you can do more.

But there is more. You can also redirect all browser console message directly into the B4J log window!  You can use the following commands anywhere in your own code to start/stop receiving the browser console messages.


This is a very powerful feature if you develop Webapps for mobile devices.  It can be done otherwise, but it is a pain in the a$$ to set it up. Now, you can easily debug it on your iPhone, iPad, Android or any other device.

ABMaterial 3.20 has over 20 new features and bug fixes.  Following the same philosophy as B4X, the quick release cycle has proven to work very well for ABMaterial and its many users.  Donators will receive their download mail shortly.  The public version 3.03 can be downloaded from this blog too.

I’m also glad that with these releases, now everyone can work with ‘Chipmunk‘, and this does also mean the development cycle for ‘Butterfly‘  has ended.

I would like to take this opportunity to thank everyone for the support, hourless testing and inventive ideas you came up with in the last few years. You’ve made ABMaterial one hell of a WebApp Development Tool!


But we are not at the end! Far from it as I already have big ideas for the next releases.

Until then, happy programming!


Click here to Donation and support ABMaterial

B4X: An experiment for practical use of IoT on the shop floor


At OneTwo, we are always searching for ways to make things easier on the workfloor.  For nearly a decade, we introduced barcode scanners everywhere! From architects and accountants, over carpenters and contractors, to farmers and gardeners are now using our small barcode scanners to record times, jobs and used materials.

The last couple of weeks, I’ve been investigating how we could tackle another common issue, but now on the factory shop floor.  Working on a specific step in the development of a product demands the constant focus of the operator so using a barcode scanner to get the instructions is, well, just not practical if you have your hands full.

Time to get to the lab! Provided with heaps of coffee, some unhealthy snacks and an open mind we started putting some ideas together on the whiteboard.  We wanted to give as much feedback to the operator as possible using monitors,  beamer projections at the workstation and personal instructions on phones and tablets.

The key to deliver hyper-contextual content to the users is knowing the location of every chess piece in the game: the workstation, the machine that is going to be build and the operator(s).  The underlying communication technology was going to be Bluetooth Low Energy (BLE). The Raspberry Pi has it and so does almost any phone or tablet. By attaching a cheap BLE Beacon to the machine we could understand the location of all the players.

Using B4X for this project was a no-brainer, as Erels toolbox is just made to build stuff like this! One important link in the chain was missing:  the BLE reader in B4J for the Raspberry Pi.  However, writing some small scripts and calling it using jShell and a couple of timers did the job just fine.

Scripts code:

Two scripts to discover BLE devices around the Raspberry Pi.  Each one runs in its own jShell in B4J. First one scans for devices, second one reads whatever they broadcast.

# Beacon Scan by Alain Bailleul 2017
sudo timeout -s SIGINT 5s hcitool lescan

# Beacon Scan by Alain Bailleul 2017
sudo timeout -s SIGINT 5s hcidump -X > scan.txt

Also, as the Raspberry Pi has to be a BLE beacon itself (so the Android Native app can discover it), I had to write another little script:

# Beacon Scan by Alain Bailleul 2017

sudo hciconfig hci0 leadv 3
sudo hcitool -i hci0 cmd 0x08 0x0008 19 02 01 06 03 03 aa fe 11 16 aa fe 10 00 02 6f 6e 65 2d 74 77 6f 07 $1 $2 $3 00 00 00 00 00 00
sudo hciconfig

IPN=$(ip addr show eth0 | awk ‘/inet / {print $2}’ | cut -d/ -f 1)
IPW=$(ip addr show wlan0 | awk ‘/inet / {print $2}’ | cut -d/ -f 1)
MACN=$(ip link show eth0 | awk ‘/ether/ {print $2}’)
MACW=$(ip link show wlan0 | awk ‘/ether/ {print $2}’)

echo “$MACW;$IPW;$MACN;$IPN;END” > macip.txt

For anything related to presenting the instructions, we could use ABMaterial.

Alright! We’ve got everything we needed to set up a test scenario for a workstation so time to bring out the cool slide:

How it works

Although there are a lot of physical components and different OS’s in play, B4X has all the tools to make them seamlessly talk to each other using one language.  For the native Android part, I wrote my own BLE discovery library based on the altbeacons library. (Note, there is a library available in B4A to discover BLE devices).

For the video demonstration, things you have to keep in mind:


  1. OneTwo box + BLE beacon: represents a machine arriving on the workstation
  2. Raspberry Pi (under the table): represents the workstation
  3. Android Phone: represents an operator/visitor at the workstation


  1. On the monitor, for each ‘machine’ some info is presented (e.g. a serial number, to what country it has to be shipped, etc)
  2. On the phone: specific instructions for the operator(s) for this ‘machine’, or a greeting to a visitor.
  3. On the workstation, projected global instructions for the operator(s) for this ‘machine’ with a beamer.

Let’s have a look how all of this plays out:

This turned out to work all very well for a first trial! For real world usage, the project will need some more work (like improving the algorithms to discover the BLE devices, setting thresholds or calculating them without calibration, etc…).  But we are very excited with the possibilities this low-cost solution can already show in such a short time.

Next step will be setting this up on a real workstation on the shop floor in a real factory later this month.

Until next time,


Click here to Donation and get the latest ABMaterial first!



B4J: New section and page navigation feature in ABMaterial (3.02)


ABMaterial 3.02 Maintenance Release will have a new feature, especially useful for ‘one page’ apps/websites to navigate. It intruduces ‘sections‘ within a page. A section is a logical grouping of rows, which can have its own background and a new extra navigation method/menu.

Sections must be declared at the BuildPage() stage, and are typically created right after the page.BuildGrid() method.

First, let me show you how it works and then I’ll explain how this is archieved with just 12 lines of B4J code!


Code (creating the Theme):

theme.Page.AddSection("section1", ABM.COLOR_BLACK, "", ABM.COLOR_WHITE, "")
theme.Page.AddSection("section3", ABM.COLOR_WHITE, "", ABM.COLOR_BLUE, ABM.INTENSITY_LIGHTEN3)
theme.Page.AddSection("section4", ABM.COLOR_WHITE, "", ABM.COLOR_GREY, ABM.INTENSITY_DARKEN3)

Code (Adding the sections & the navigation)

page.CreateSection("section1", 1,1,ABM.COLOR_WHITE, "", "", "", "","calc(100vh - 56px)", 56, 500, ABM.VISIBILITY_ALL,"Section1")
page.SetSectionNavigation("section1", "section2", "Go to Section 2", ABM.SECTION_BUTTONTYPE_DOWN, "section1", "Section 1" )
page.CreateSection("section2", 2,2,ABM.COLOR_GREEN, "", "../images/bg-1.jpg", ABM.CONTAINERIMAGE_REPEAT_NOREPEAT, ABM.CONTAINERIMAGE_POSITION_COVER, "calc(100vh - 56px)", 56, 500, ABM.VISIBILITY_ALL, "Section2")
page.SetSectionNavigation("section2", "section3", "Go to Section 3", ABM.SECTION_BUTTONTYPE_DOWN, "section2", "Section 2")
page.CreateSection("section3", 3,3,ABM.COLOR_BLUE, "", "", "", "", "calc(100vh - 56px)", 56, 500, ABM.VISIBILITY_ALL,"Section3")
page.SetSectionNavigation("section3", "section4", "Go to Section 4", ABM.SECTION_BUTTONTYPE_DOWN, "section3", "Section 3")
page.CreateSection("section4", 4,4,ABM.COLOR_BLACK, "", "", "", "", "calc(100vh - 56px)", 56, 500, ABM.VISIBILITY_ALL, "Section4")
page.SetSectionNavigation("section4", "section1", "Back to Section 1", ABM.SECTION_BUTTONTYPE_UP, "section4", "Section 4")

In this example each section has only a height of 1 row (hence the from row 1 to row 1, from row 2 to row 2,…)

But, this can be any size, e.g. from row 5 to row 25. Something like:

page.CreateSection("section5", 5,25,ABM.COLOR_BLACK, "", "", "", "", "calc(100vh - 56px)", 56, 500, ABM.VISIBILITY_ALL, "Section4")

NOTE: Sections cannot be nested or overlapping!

The tricky part are the minHeight and scrollTop params. In the above examples, I’ve set the minHeight to the browsers height, minus the height of the TopBar: “calc(100vh – 56px)”.
For scrollTop, I’ve set it the the height of the TopBar so the top of the section is right under the navigation bar: 56

ABMaterial 3.02 Maintenance Release will go out in acouple of days to the donators with 25 bug fixes and implemented wishes!


Click here to Donation and get the latest ABMaterial first!

B4J: ABMaterial Facebook-like timeline in less than 200 lines!


I recently had a question if it was possible to create a Facebook-like WebApp with ABMaterial for B4J. I had some time to spare tonight (yeah right):rolleyes: and decided to give it a go…

All I needed were a couple of ABMContainers and the new CloseContent/OpenContent feature introduced in 3.02. The existing NextContent system would provide the infinite page.

It also uses a ABMCustomComponent for the ‘Like’ feature (I based it on this project), and you can find the source code of the class under the video:

About an hour, and 200 lines of B4J code later, I had a working timeline!  A real project would of course need some way to add an article, save them in the database, user management, etc but this is out of scope of this article.

Note: This example will be included in the upcoming 3.02 Maintenance Update, but I would like to share the source source code for the ‘Like’ functionality beforehand.

Source code for the ‘Like’ custom component.
You’ll need this zip file for the images and js/css files. Put the images and css in the /www/css/custom folder, the js file in the /www/js/custom/ folder.

The class LikeComponent:

'Class module
Sub Class_Globals
   Public ABMComp As ABMCustomComponent
   Public Counter As Int
End Sub

'Initializes the object. Countries and data are Json Strings
Public Sub Initialize(InternalPage As ABMPage, ID As String, AlreadyLiked As Int)
   ABMComp.Initialize("ABMComp", Me, InternalPage, ID)
   Counter = AlreadyLiked
End Sub

Sub ABMComp_Build(internalID As String) As String
   Return $"
<div id="${internalID} class="facebook-reaction"><!-- container div for reaction system -->
        <span class="like-btn"> <!-- Default like button -->
          <span class="like-btn-emo like-btn-default"></span> <!-- Default like button emotion-->
           <span class="like-btn-text">Like</span> <!-- Default like button text,(Like, wow, sad..) default:Like  -->
<ul class="reactions-box"> <!-- Reaction buttons container-->
	<li class="reaction reaction-like" data-reaction="Like"></li>
	<li class="reaction reaction-love" data-reaction="Love"></li>
	<li class="reaction reaction-haha" data-reaction="HaHa"></li>
	<li class="reaction reaction-wow" data-reaction="Wow"></li>
	<li class="reaction reaction-sad" data-reaction="Sad"></li>
	<li class="reaction reaction-angry" data-reaction="Angry"></li>
<div class="like-stat"> <!-- Like statistic container-->
           <span class="like-emo"> <!-- like emotions container -->
             <span class="like-btn-like"></span> <!-- given emotions like, wow, sad (default:Like) -->
           <span class="like-details">${Counter} others</span></div>
End Sub

Sub ABMComp_FirstRun(InternalPage As ABMPage, internalID As String)
   Dim script As String = $"$("#${internalID} .reaction").on("click",function(){  // like click
     var data_reaction = $(this).attr("data-reaction");
     $("#${internalID} .like-details").html("You and ${Counter} others");
     $("#${internalID} .like-btn-emo").removeClass().addClass('like-btn-emo').addClass('like-btn-'+data_reaction.toLowerCase());
     $("#${internalID} .like-btn-text").text(data_reaction).removeClass().addClass('like-btn-text').addClass('like-btn-text-'+data_reaction.toLowerCase()).addClass("active");;

     if(data_reaction == "Like") {
         $("#${internalID} .like-emo").html('<span class="like-btn-like"></span>');
     } else {
         $("#${internalID} .like-emo").html('<span class="like-btn-like"></span><span class="like-btn-'+data_reaction.toLowerCase()+'"></span>');
     var json = {'target': '${internalID}', 'like': data_reaction};
     b4j_raiseEvent('likecomponent_liked', json);

     $("#${internalID} .like-btn-text").on("click",function(){ // undo like click
       $("#${internalID} .like-btn-text").text("Like").removeClass().addClass('like-btn-text');
       $("#${internalID} .like-btn-emo").removeClass().addClass('like-btn-emo').addClass("like-btn-default");
       $("#${internalID} .like-emo").html('<span class="like-btn-like"></span>');
       $("#${internalID} .like-details").html("${Counter} others");
       var json = {'target':'${internalID}'};
         b4j_raiseEvent('likecomponent_unliked', json);

   InternalPage.ws.Eval(script, Array As Object(ABMComp.ID))
   ' flush not needed, it's done in the refresh method in the lib
End Sub

Sub ABMComp_Refresh(InternalPage As ABMPage, internalID As String)

End Sub

' do the stuff needed when the object is removed
Sub ABMComp_CleanUp(InternalPage As ABMPage, internalID As String)

End Sub


Sub Class_Globals
   Dim myLike As LikeComponent
End Sub

' adding the component
myLike.initialize(page, ID & "Like", Rnd(20, 500))

Events (the name LikeComponent is set in the FirstRun() method of the class:

public Sub LikeComponent_Liked(value As Map)
   Log(value.Get("like") & " ----> " & value.Get("target"))
End Sub

public Sub LikeComponent_UnLiked(value As Map)
   Log("Unliked ----> " & value.Get("target"))
End Sub

Et voila,  a nice little demonstration of what you can make using B4J and ABMaterial.

I’ll end with a little word of advice:

If you only plan to learn one programming language this year, B4X is definitely the one you should pick!  With ABMaterial, I give you the power to write responsive, professional WebApps, and with the other B4X tools you write native Android, iOS, Desktop (Mac, Windows, Linux), Raspberry Pi and Arduino apps.  All with the same language!  You’ll wonder why you ever bothered looking at all those other pricy programming tools out there…

Happy programming!


Click here to Donation and get the latest ABMaterial first!

B4J: Msgbox and Inputbox in ABMaterial 2.51

upload_2017-2-12_12-0-6Sometimes you just need to show a quick Msgbox or a single-field Inputbox to the user. In ABMaterial for B4J you have probably, just like me, already made a couple of modal sheets to do this.

But in 2.51 I’ve integrated the possibility for such cases just to do it in one line of code (like a normal msgbox/inputbox).

It replaces the default looking ‘alert’ box from JavaScript to a more modern looking box.  The SweetAlert2 library, which is build on the orginal SweetAlert one, has been extended for ABMaterial so you can ‘Theme’ about anything you want.

For example, to show the msgbox you see on top of this article, this is the code you need to write:

page.Msgbox("MSGBOX1", "This is a very simple msgbox", "Msgbox()", "OK", "")

Some more examples:

theme.MsgBox("image").ConfirmButtonColor = ABM.COLOR_GREEN
theme.MsgBox("image").CancelButtonColor = ABM.COLOR_RED
theme.MsgBox("image").SetImage("https://unsplash.it/400/200", 400, 200)
theme.MsgBox("image").BackColor = ABM.COLOR_BLUEGREY
theme.MsgBox("image").BackColorIntensity = ABM.INTENSITY_LIGHTEN5

page.Msgbox2("MSGBOX3", "This is an msgbox with an image using a {C:#00AA00}theme{/C}!", "Msgbox2() 2", "OK","CANCEL",True, ABM.MSGBOX_TYPE_WARNING, "image")


page.InputBox("INPUTBOX1", "This is an inputbox for text.","OK", "CANCEL", True, ABM.INPUTBOX_TYPE_QUESTION, ABM.INPUTBOX_QUESTIONTYPE_TEXT,"","Type some text...", "", "Please enter something!", "")


page.InputBox("INPUTBOX3", "This is an inputbox for a password.","OK", "CANCEL", True, ABM.INPUTBOX_TYPE_QUESTION, ABM.INPUTBOX_QUESTIONTYPE_PASSWORD,"","Type your password...", "", "Please enter a password", "")


page.InputBox("INPUTBOX6", "This is an inputbox with a radio selection.","OK", "CANCEL", True, ABM.INPUTBOX_TYPE_QUESTION, ABM.INPUTBOX_QUESTIONTYPE_RADIO,"#00ff00", "","{'#ff0000': 'Red','#00ff00': 'Green','#0000ff': 'Blue'}", "You must select a color", "")


page.InputBox("INPUTBOX7", "This is an inputbox with a checkbox.","OK", "CANCEL", True, ABM.INPUTBOX_TYPE_QUESTION, ABM.INPUTBOX_QUESTIONTYPE_CHECKBOX,"", "I agree with the terms and conditions","", "Please agree with the conditions", "")



Sub page_MsgboxResult(returnName As String, result As String)
   myToastId = myToastId + 1
   page.ShowToast("toast" & myToastId, "toastgreen", returnName & " " & result, 5000)
End Sub

Sub page_InputboxResult(returnName As String, result As String)
   myToastId = myToastId + 1
   page.ShowToast("toast" & myToastId, "toastred", returnName & " " & result, 5000)
End Sub

ABMaterial Mainenance Release 2.51 will be available for the donators in the following days.


Click here to Donation and get the latest ABMaterial first!

B4J: Custom component ABMGridTable (Team Project)

One of the most asked for components in ABMaterial is an editable Grid.  We already have ABMTable and ABMTableMutable, but they have their limitations when it comes to being editable. So, as this kind of object is huge, I suggest we make it a Team Effort to build one.

I did have a look around and found a nice one jsGrid which is feature rich, easy to use and fits rather well with the ABMaterial look and feel.

I already did the first part: modified the default CSS so it works with ABMaterial (checkboxes and combos did not work), created a basic class template and a sample on how to use it in a webapp.

Copy the CSS and JS files from the zip the css/custom/ and /js/custom/ folders of the ABMaterial www folder.
Start with localhost:51042/GridDemo

My current result looks like this (allows adding, deleting, changing, sorting and filtering):


Creating even such a complex component is very easy in B4J with ABMaterial.  Lets dive into some code:

The ABMTableGrid class

'Class module
Sub Class_Globals
	Public ABMComp As ABMCustomComponent
	Private cmbCountries As String
	Private DBdata As String
End Sub

'Initializes the object. Countries and data are Json Strings
Public Sub Initialize(InternalPage As ABMPage, ID As String, Countries As String, data As String)
	ABMComp.Initialize("ABMComp", Me, InternalPage, ID)
	cmbCountries = Countries
	DBdata = data
End Sub

Sub ABMComp_Build(internalID As String) As String
	Return $"
<div id="${internalID}"></div>
<script>var _${internalID};</script>"$
End Sub

Sub ABMComp_FirstRun(InternalPage As ABMPage, internalID As String)
	Dim script As String = $"_${internalID} = $("#${internalID}").jsGrid({
		height: "100%",
		width: "100%",
		filtering: true,
		inserting: true,
		editing: true,
		sorting: true,
		paging: true,
		autoload: true,
		pageSize: 10,
		pageButtonCount: 5,
		deleteConfirm: "Do you really want to delete the client?",
		controller: {
			loadData: function(filter) {
				return $.grep(${DBdata}, function(client) {
					var fName = filter.Name.toUpperCase();
					var fAddress = filter.Address.toUpperCase();
					return (!filter.Name || client.Name.toUpperCase().indexOf(fName) > -1)
						&& (!filter.Age || client.Age === filter.Age)
						&& (!filter.Address || client.Address.toUpperCase().indexOf(fAddress) > -1)
						&& (!filter.Country || client.Country === filter.Country)
						&& (filter.Married === undefined || client.Married === filter.Married);
			insertItem: function(insertingClient) {
				var json = JSON.stringify(insertingClient);
				b4j_raiseEvent('${ABMComp.ID}_inserted', {'value':json});
			updateItem: function(updatingClient) {
				var json = JSON.stringify(updatingClient);
				b4j_raiseEvent('${ABMComp.ID}_updated', {'value':json});
			deleteItem: function(deletingClient) {
				var json = JSON.stringify(deletingClient);
				b4j_raiseEvent('${ABMComp.ID}_deleted', {'value':json});
		fields: [
			{ name: "Name", type: "text", width: 150 },
			{ name: "Age", type: "number", width: 50 },
			{ name: "Address", type: "text", width: 200 },
			{ name: "Country", type: "select", items: ${cmbCountries}, valueField: "Id", textField: "Name" },
			{ name: "Married", type: "checkbox", title: "Is Married", sorting: false},
			{ type: "control" }

	InternalPage.ws.Eval(script, Array As Object(ABMComp.ID))
	' flush not needed, it's done in the refresh method in the lib
End Sub

public Sub SetDBData(data As String)
	DBdata = data
End Sub

Sub ABMComp_Refresh(InternalPage As ABMPage, internalID As String)
	Dim script As String = $"$("#${internalID}").jsGrid("refresh");"$
	InternalPage.ws.Eval(script, Null)
End Sub

Usage in a WebApp:

Sub Class_Globals
	Dim myTableGrid As ABMTableGrid
	' fake database for demo purposes
	Dim database As Map
End Sub

' make sure you copied the files from the .zip in the right folders
public Sub BuildPage()
End Sub

public Sub ConnectPage()
	' as for the demo, we fake a real database here


	' for our combo, we add a Json string counting the countries
	myTableGrid.Initialize(page, "myTableGrid", $"[
		{ Name: "", Id: 0 },
		{ Name: "United States", Id: 1 },
		{ Name: "Canada", Id: 2 },
		{ Name: "United Kingdom", Id: 3 },
		{ Name: "France", Id: 4 },
		{ Name: "Brazil", Id: 5 },
		{ Name: "China", Id: 6 },
		{ Name: "Russia", Id: 7 }
	]"$, LoadData)
End Sub

Sub LoadData() As String
	' we have to return a Json string
	Dim data As StringBuilder
	For i = 0 To database.size - 1
		If i > 0 Then
		End If
	Return data.ToString
End Sub

Sub myTableGrid_Inserted(value As Map)
End Sub

Sub myTableGrid_Updated(value As Map)
End Sub

Sub myTableGrid_Deleted(value As Map)
End Sub

Sub LoadFakeData()
	database.Put(0,$"{"ID": 0,"Name": "Otto Clay","Age": 61,"Country": 6,"Address": "Ap #897-1459 Quam Avenue","Married": false}"$)
	database.Put(1,$"{"ID": 1,"Name": "Connor Johnston","Age": 73,"Country": 7,"Address": "Ap #370-4647 Dis Av.","Married": false}"$)
End Sub

As you can see, adding this rather complex component took me about 10 minutes to make, literally the time to put on a pot of Java. (pun intended!)

So this is were you guys can come in!

Some suggestions:
1. Adapt my class so the fields are generic (maybe by passing a Map with field definitions in initialize and then ‘build’ the correct JavaScript string in FirstRun?).
2. I only have set some basic parameters (like sorting, filtering etc), but this component has a lot more to offer. They can become properties of the class. See the jsGrid link at the top of this article.

Download the full source code and share your changes in this B4J Forum topic, so everyone can benefit from your creation.


Click here to Donation if you like my work

B4J: ABMaterial 2.20 Public/2.50 Donators released


This is just an announcement for the new version(s) of ABMaterial for B4J! It has been a while since I’ve been able to release a new free (public) version, but it is worth the wait!

As the donators already know, 2.20 was a major release, as it tackled a whole new reconnecting system.  If you’re using the free version (pre 2.00), make sure you read the included documents to see how you need to upgrade to the new version!

It was also the first version that introduced the Grid Builder.  With this tool, it is now very easy to create your responsive framework.

2.50 containes a lot of new stuff, as you’ve read in the posts on this blog: ABMChat, ABMPlanner and ABMPercentSlider are only a few of the new things.  Worth mentioning are the major changes in the ABMPivot component, adding new features like exporting to Excel, collapsable rows and columns, new presentations and so on.

Check out the online demo abmaterial.com or download your free copy from the B4J website.

Donators will receive a download link for 2.50 shortly.

Happy Programming!


Click here to Donation if you like my work

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