Developing a Full-Stack JavaScript web app with Caché requires you to bring together the right building blocks. In the previous part, we created a basic front-end React application. In the second part of this article series I will show how to choose the right back-end technology for your application. You will see Caché allows you to use many different approaches to link your front-end to your Caché server, depending on your application's needs. In this part we will set up a back-end with Node.js/QEWD and CSP/REST. In the next part we will enhance our basic web app and connect it to Caché using these technologies.

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Hello,

I have a method in an operation wich return a list of %String (listId).
I call it multiple time in a Business Process and want to have all the lists I get put into one.
Not having "set context.listIdProcess = callresponse.listId" , but a way to add the elements of listId in context.listIdProcess.

There is an other way than append each element of the list?


Thanks for yours answers,

Corentin

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Hi All! If you have looked into Health Connect Cloud at all, you may know that the cloud-native environment presents a few differences from traditional deployments of InterSystems integrations. If you've taken a classroom course at InterSystems, you may have used "in" and "out" folders in productions to simulate receiving and outputting HL7 messages.

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We are retiring a hosted application for an electronic health care records (EHR) system which stored the data on Cache for UNIX (Red Hat Enterprise Linux for x86-64) 2017.2.2 (Build 867_4_20245) Thu Oct 8 2020 16:58:40 EDT. The hosting company is providing me with a single CBK file. I need to install a database system to restore the database and provide occasional SQL access for reports when necessary. I'll need to maintain access to the data for an approximately 10 year retention period. Not sure how to approach restoring this old of a database and eventually upgrading it to a newer re

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Are you preparing to use VS code for the first time? Just make sure you have enough privileges.

Have you defined your Iris server in your VS Code settings, and still get the following error?

VS Code accesses Iris/HealthConnect using the web application /api/atelier. If you do not have permission (i.e. you are using an LDAP user to connect and the web application is not configured to support LDAP), this is the reason why you couldn't connect.

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Announcement
· Oct 4, 2023
Project development

Need your company a help developing projects on Intersystems Caché / Iris plataform?

I'm a senior developer, more of 30 years experience in ObjectScript, working as a freelancer for specific projects.

I'm a Spanish citizen, actually located part time in Barcelona Spain, and part time in Phuket Thailand, my work is always 100% remote.

For more information can email: josepzbv@gmail.com

Thanks

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I've been running my review collections on OpenExchange now for more than 3 years.
I explained the principle I apply in a past article.
These reviews are the first step of the quality check in OEX.

My personal Credo
My expectation of OEX (expressed in extreme) is to see it rather as
a collection of jewels, than just a flea market.

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Hey Developers,

Watch this video to learn how an InterSystems partner based in Ostfildern, Germany, made a simple switch to InterSystems IRIS and rolled it out to 2,500 end-users by using the in-place conversion:

⏯ Migrating to InterSystems IRIS Made Easy @ Global Summit 2023

https://www.youtube.com/embed/uK-g5nobLr8
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

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Hello,

I need to ensure that the task created/scheduled, by system user, is created in the routine database and not remotely in the ECP to which it is connected. How can I guarantee the creation/scheduling of this task?

Here is a suggestion for creating the routine in both environments:

https://openexchange.intersystems.com/package/Background-Jobs-ECP

Is there another option?

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I am currently using IKO 3.6 to deploy an irisCluster on EKS, but I am facing some challenges. Firstly, I need assistance in understanding how to connect to the Web Gateway sidecar. If anyone has experience with this, I would greatly appreciate any guidance or advice you can offer. Secondly, I am trying to utilize the 'seed: path' options of irisDatabases, but I am unsure of the best approach. If anyone has successfully implemented this feature, I would love to hear about your approach and any insights you can provide. Thank you in advance for any help you can offer!

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Question
· Sep 28, 2023
Dynamic Rendered Connections

Hi,

I'm trying to configure a specific process which dynamically sends messages to different endpoints based on datalookup keys, I've configured this aspect. What I'd like is to be able to visually see these connections without hardcoding them so is there a way to dynamically link them, i'll share what I tried below.

Thanks.

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Hi Everyone,

Our next online Developer Roundtable will take place on September 28 at 9 am ET. Our experts will cover the topic:

  1. "Running IRIS workloads in the cloud (AWS, GCP, Azure): VMs or Containers, networking setup, availability, mirrors, backups", presented by @Eduard Lebedyuk , Senior Cloud Engineer, InterSystems

We will have time for Q&A and open discussion.

>> Watch the recording

https://www.youtube.com/embed/_IVRrAfudps
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

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Hello and welcome to the September 2023 Developer Community Newsletter.
General Stats
✓ 161 new posts published in September:
– 35 new articles
– 40 new announcements
– 78 new questions
– 8 new discussions
✓ 217 new members joined in September
✓ 12,075 posts published all time
✓ 10,343 members joined all time
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Hey Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ InterSystems Cloud Services - InterSystems IRIS SQL & IntegratedML @ Global Summit 2023

https://www.youtube.com/embed/jjYnVsF9xeI
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

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All,

I've asked my teammate to open a WRC on this issue, but wanted to open the discussion to see if maybe we aren't the first people to see this issue.

The code we are deploying is a COS object with some Python methods. The code works fine locally on the developer's machine. However, when the business process runs in the server environment, we see the following when COS code attempts to call a [Language = python] method:

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If you work with Productions, highlighting connections between Business Hosts is a very convenient feature, allowing developers to get a visual representation of a data flow.

This feature works by default with all system Business Hosts. If a user writes their own Business Services, Processes, or Operations, they must implement the OnGetConnections method for this functionality to work with their custom Business Hosts (or use Ens.DataType.ConfigName properties for connections).
That said, the SMP shows only the first layer of connections of the selected Business Host. Sometimes, we need to get connections of connections recursively to build a complete data flow graph. Or we might need this connection information to check which downstream systems might be affected by a change upstream.

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