Learn how to code with Johan Broddfelt

Work with external js libraries in DataFlex

This post shows you how to integrate dataflex with an external javascript library. In this sample I have used the google Charts library. But the technique can be used for all javascript librarys you can find.

DataFlex (dataflex, javascript library, integration, software)

Build a Conference App part 2

In this post we are going to continue the process of building a Conference App in DataFlex. I'll go through some of the coding needed in order to create a better experience of using the app.

DataFlex (dataflex, conference app, mobile, coding, software)

Build a Conference App part 1

I got the task of building a conference app, follow me in the process and learn how to build apps using DataFlex.

DataFlex (dataflex, conference app, mobile, software)

WS with Basic Auth and REST

I spent an entire day trying to figure out how to do a web service with Basic Authentication in php. Her is the solution.

PHP Framework (php, webservice, rest, basic authentication, json, software)

Learn lowercase letters

A couple of days ago my 6 year old son asked me if I could teach him the lowercase alphabet...

Other (learn, kids, alphabet, javascript, software)

Obstetric pain timer

What do you do when your lady is in labour? I started coding.

Other (javascript, jquery, edge, tolocaletimestring, software)

Order header detail view

Let's create a header detail view for an order. This is a very common setup that will be useful in many situations.

DataFlex (dataflex, header detail view, software)

Noughts and crosses neural net version

Finally I realise my 15 year old goal, only to to see that it was probably not the best solution to the problem... Meet noughts and crosses, the neural net version.

Machine Learning (ai, javascript, game, software)

Auto increment and look up

The way you can create look ups in DataFlex is a real time saver. Do it once and it works in your entire application.

DataFlex (dataflex, auto increment, look up, software)

Offline Web Application

Build an offline web application and run on all platforms without going native. Here are the basics you need to know.

Other (mobile, application cache, indexeddb, software)

First view

Now it is time to create our first web view, from here you can add, edit and delete posts in your database.

DataFlex (dataflex, simple view, software)

Beat my noughts and crosses game

Are you smarter then a computer? I started out early trying to learn how to build a smart program but this time I settled for some clever logic. See if you can outsmart my script ;)

Machine Learning (javascript, game, software)

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