Hi Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Analytics with InterSystems New and Next 2022 @ Global Summit 2022

Following "Adding Custom HL7 FHIR packages to the HL7 FHIR server" at https://learning.intersystems.com/course/view.php?id=1721 I'm able to create an FHIR extension of type string as well as a search parameter.

However, I need to create an extension as well as a search parameter of type Reference. And this is not working.

Did anyone successfully add an extension and search parameter of type Reference?

Hi,

My routine contains embedded SQL including this:

&sql(DECLARE C1 CURSOR FOR

The error "SQLCODE=-52 : Cursor C10 already declared" comes up on compilation in Studio. Does anyone know a way around it please?

Bob

Hi Community,
In this article, I will introduce Python Flask Web Framework. Together we will create a minimal web application to connect to IRIS and get data from it.
Below you can find the steps we will need to follow:

• Step 1 : Introduction to Python Flask Web Framework
• Step 2 : Installation of Flask module
• Step 3 : Creation of web application using Flask
• Step 4 : Use of HTML Templates 
• Step 5 : Installation of IRIS Python Native module
• Step 6 : Establishment of a connection with IRIS 
• Step 7 : Transferring data from IRIS to Flask and displaying it

So Let's start with step 1

Step1-Introduction to Python Flask Web Framework 

Flask is a small and lightweight Python web framework that provides useful tools and features that make creating web applications in Python easier. It gives developers flexibility and is a more accessible framework for new developers since it allows to build a web application quickly using only a single Python file. Flask is also extensible and doesn’t requires a particular directory structure or complicated boilerplate code before getting started.

For more details please view Flask Documentations

SQL obtains the user's operation permission on the database

In this article I'll show you how you can easily convert between many different document formats, these to be precise:

• in: html, odt, doc, docx, rtf, sdw, txt...
• out: html, odt, docx, rtf, pdf, txt, tex, xhtml...

and many more, check out this table. We'll use LibreOffice as a conversion engine.

Hi team,

I have a PDF file which has come report data and images (like XRAY) in it. How I can read text from a PDF file in  cache

Hi Community! InterSystems will be a technical sponsor at CalHacks hackathon by UC Berkeley, October 14-16 2022. 
We can't reveal our challenge at the moment, but as a little spoiler -  it is related to healthcare ;)
The team from our side @Evgeny Shvarov @Dean Andrews @Regilo Regilio Guedes de Souza @Akshat Vora and more!
Join InterSystems in this fun and inspirational event - apply to be a mentor, volunteer, or judge here 

Hi Community! 
Are you in Dubai on October 10-13? Join us at the Global DevSlam conference for developers with 15,000 participants expected in person!
📍Let's meet here: Hall 9, Stand № H9-E30
🌟 We will host the event: "The hands-on workshop on InterSystems IRIS Data Platform"
Speaker: @Guillaume Rongier, Sales Engineer at InterSystems
October 10, 2pm - 3:30pm 
Register here 
❕We have free promo passes for our Community Members, partners, and customers. Please drop me a line if you are willing to attend!

Put the InterSystems FHIR Server to work at the HL7 FHIR Connectathon in Baltimore last weekend, posting bundles, getting all RESTy with resources, and interrogating the Vulcan Implementation Guide. We straddled the Real World Data (RWD) and Schedule of Activity (SoA) projects for Vulcan IG folks moving the ball forward connecting clinical research and healthcare data. We employed a pretty decent approach to meet the requirements,

Myself along with InterSystems peeps (Huy, Russell, Regilo), were on the hook to support the FHIR Server and data appropriation for the event, if you have ever

When we are at the starting stage of BI project development, we must remember that it is crucial to select the right tool for its implementation. Today we want to show you how one of the principal functionality of dashboards is implemented in different BI systems. Let's talk about drill down from both points of view: the dashboard development, and the convenience and clarity for the end user. We will touch on the applications of this technology in IRIS BI, Power BI and Tableau.

In IRIS BI, cubes initially provide hierarchies according to which drilldown will later occur.

This is a self contained class that can be run from the Intersystems Task Scheduler which records peak usage details for databases and licenses built up throughout the day and retaining 30 days history.

To schedule the task to run every hour:  

d ##class(Metrics.Task).Schedule()

You can also specify your own start time, stop time, and run interval:

d ##class(Metrics.Task).Schedule(startTime, stopTime, intervalMins)

Metrics are stored in ^Metrics in the namespace that the class resides in/is run from.

^Metrics("SystemMetrics","Databases",{database},+$h,"usage",{metric})={value}  
   "Available"     =

Hello community,

Yesterday was celebrated the "World Medical Ethics Day" https://www.ama.com.au/media/wma-medical-ethics-day

We could celebrate it with a programming quiz or challenge:

DESCRIPTION:

Deoxyribonucleic acid (DNA) is a chemical found in the nucleus of cells and carries the "instructions" for the development and functioning of living organisms.

If you want to know more: http://en.wikipedia.org/wiki/DNA

In DNA strings, symbols "A" and "T" are complements of each other, as "C" and "G".

Hi ,

How to Convert Excel message into a SDA3 format in Ensemble?

I've installed the latest version of IRIS using Minimal settings as I'm just looking for some basic IDE without connecting to anything.

After install, I see all the files in the Intersystems folder, however there is no "IR" in the system tray. I don't see any executables to launch either. System restart did not populate the system tray either.

Is there any other way to launch Studio?

In my Python script I import intersys2.pythonbind3 to create the connection and define a database object as db

I execute the method 

     res = self.db.run_class_method("%Library.GlobalEdit", "GetGlobalSize",[<db>, allocated,used])

This executes correctly as I loop through a list of databases.

Upon success I see that the return arg of "res" contains the string "status(0,)" which I interpret as successful. This is verified by the returned values of allocated and used being accurate. But I want to use the class/methods to get the status values from the returned structure

In reading the documents, I

Hey Community,

We greatly appreciate all your feedback on the InterSystems Interoperability Contest! Please take a short survey and answer a few questions to help us improve our contests.

👉 Quick survey: Interoperability Contest Survey 2022

Feel free to share your feedback in the comments of this post as well!

Hi Friends,

In my production already we have business components (business service , process, operations) and all are working fine.

Now I have change the package structure of few classes and want to update the references in settings for Business components in Management portal.

As this class field is read only , Any other way to update the class reference, instead of creating new business component?

I have a REST Service that I want it to receive a json string request I have set up my URLMap as follows the top URL when populated and requested works fine but I would like my request to be a json string and that is not working I am getting a 500 error am I missing something please advice.

XData UrlMap
{
<Routes>
<Route Url="/:emailAddress/:sendUserEmail/:password" Method="POST" Call="ResetPassword"/>        this works fine
<Route Url="/test" Method="POST" Call="test"/>              I would like this to receive a json formatted string for the above
</Routes>
}

Hi Friends ,

Here I have imported object script cls classes form local file to studio , As a result new package created and all the cls files showing inside the package.

Now When I comple newly imported classes , it is thows compilation error because , each cls is already compiled in source system.

If you’re on the fence about learning InterSystems ObjectScript, we’re making the decision a whole lot easier.

We just updated the “Getting Started with InterSystems ObjectScript” learning path with 3 new 5-minute videos — and a capstone exercise to help you pull together everything you’ll learn.

🤝 Get an introduction to InterSystems ObjectScript

🤿 Dive deeper into commands and functions

🤔 Understand data types and variables

👨‍💻 Create a class definition

Do it all in our updated learning path, Getting Started with InterSystems ObjectScript.

I'm trying to send a message into a production on change a persistent object. 

And when I change an object using SQL - I get an error, 
when change the object using objectscript - I get  a message (but not an error or exception) 
But the most interesting - everything works fine (the object has been changed, and business service receives data) 

Persistent class

Class Demo.Person Extends%Persistent
{
Property Name As%String;Property Status As%Integer;
Trigger UpdateTrigger [ Event = UPDATE, Foreach = row/object, Time = AFTER ]
{
    if ( ({Status*O}=0)&&({Status*N}=1) ) {
        do##clas

Hi community,

I have to do a development that should to connect with a external REST API and it throws different HttpStatus and a body content with the description of the problem.

I'm using the following code:

set tSC = ..Adapter.SendFormDataArray(.tHttpResponse,"POST",tHttpRequest,,,URL)

If the external API responses throws a 400 Status (Bad Request)

the tSC values is an error status and the value of tHttpResponse is empty, so I'm not able to check what is the Status Code and the content.

tSC="0

Hello, community

To celebrate that this week is "International Week of Deaf People 2022" , https://wfdeaf.org/iwdeaf2022/

Could we do a small challenge?

The statement is:

Task

Give you two strings: s1 and s2. If they are opposite, return true; otherwise, return false. Note: The result should be a boolean value, instead of a string.

The opposite means: All letters of the two strings are the same, but the case is opposite. you can assume that the string only contains letters or it's a empty string. Also take note of the edge case - if both strings are empty then you should return false/False.

E

Was at an HL7 Connectathon over the weekend and got in a scramble that headed us in the direction of trying out Preview 4 for I4H and found that the USER namespace, and subsequent namespaces created do not have any mappings included with them.

2022.1.0.209.0 - Our Previous working version

2022.3.0I4HFHIR (Build 4093U) - Preview 4

Anybody else seeing this?  
In most cases we provision with apis like:

zn "FHIRDB"

Do ##class(HS.FHIRServer.Installer).InstallNamespace()

Also noticed something that may be related on HealthConnect  Preview 4 where the Interactions strategy is not available, which may

I have migrated one project from CACHE to IRIS that contains lot of classes that inherit from BI (Business Intelligence).

Usually it looks like this : 

Class User.Foo Extends (%Library.Persistent, %XML.Adaptor, %BI.Adaptor)
{
}

I was wondering if there is an equivalent of those classes in IRIS, and, if not, if there is a workaround that would allow me to at least le me compile those classes.

I tried to create an empty class like that : 

Class%BI.Adaptor
{
}

But I got the following error in Studio : 

5883    Item '%BI.Adaptor' is mapped from a database that you do not have write permission on.

W

I produce my monthly Review Report on OEX packages now for 18 months.
These are a view figures and some comments:

• Total packages checked = 669
• Packages tested and reviewed by myself = 294
• Packages reviewed by other community contributors = 41  
• Packages without review = 334
  • These are packages that promote partner products
  • or are mostly not available with a Docker set-up
  • or require resources unavailable to me (e.g. license keys)  
  • or I simply didn't understand the subject  (e.g most Health* subjects)

The availability of Docker containers allows me to keep clean my modest testing 
env

Hi Community,

It's voting time! Cast your votes for the best applications in our Interoperability Programming Contest focused on building sustainable solutions:

🔥 VOTE FOR THE BEST APPS 🔥

How to vote? Details below.

Hello,

I was wondering if there is a way, or what is your recommended way to generate, or develop some kind of deep interest or even some joy, love, or excitement towards coding, programming, software developing. Specifically for people aged between 20 and 30 years old.

I am aware of some programming games like the following ones:

https://wintrmut3.itch.io/maelstromexe

https://theov.itch.io/automaton

https://importantlittlegames.itch.io/codemancer-ch-1

Also, there are some coding platforms with online exercises and/or challenges:

https://www.codewars.com/dashboard

https://codecombat.com/

https://www.

Hey Community, 

Don't miss the new video on InterSystems Developers YouTube channel: 

⏯ Working with ObjectScript Classes in VS Code for Client Side Editing