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¡Hi everybody!

As you likely are aware, the new version of InterSystems IRIS for Health (I4H) it's already available in Docker Hub. It's the Community version and is free and fully functional. There have been comments about it in other articles and posts,... so today I won't add anything about features. Here I want to explore "the mistery about the disappearance, or better, absence of our persistent data when we run a container with the durable option" (I didn't find a terrifying font to emphasize the thriller... post editor is not terrific for styling smiley ) .

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Is it possible to make the cache terminal available over a mirrored vip address for a healthshare mirrored environment? So that connecting to a terminal for a mirrored environment will always connect to the Live Node?

I'm looking to write a Powershell script to run against the system and need to connect to the Live Node in a mirrored setup. Is this possible or am I going to have to log onto each node to establish which is Live. Or does this even matter?

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NewBie's Corner Session 10 Routines and Studio

Welcome to NewBie's Corner, a weekly or biweekly post covering basic Caché Material.

InterSystems Caché provides a GUI (Graphical User Interface) based Integrated Development Environment (IDE) called Caché Studio. Developers can use Studio to create and maintain applications.

InterSystems has a new IDE called Atelier but that is for later.

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I just installed the latest update for Atelier (Version: 1.0.255) and I am trying to add the Ensemble 2016.2 build 736 release to my workspace. It allows me to add all the correct information, test the connection (succeeded) , but the "Finish" button is greyed out so I can't save the configuration. Anyone else seeing this?

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Cache 2015.2

I need to get a sort order stored in my database with mutiple decimal places, but I want the string stored and retrieved EXACTLY as I enter it. so if someone enters 700.3000 I don't want cache to treat it as a decimal and strip the trailing zeros storing it as 700.3

once it comes back, I want the sorting to sort AS STRINGS, again, none of that stripping training/leading zeros.

this ay, I can create local arrays in exactly the order they think? they created them

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Hello WRC.

Is possible to obtain a node-cache modul for the nodeJS ver.4.4.4. and actual Caché 2015... ?

And what is the expected outlook of this.

A note about this new portal: If I put into "search box" some text with dot like .js or .css ( for example: test.js ) , I obtaint error page. Try it.

Of course, this "Developer Community" is nice, the right way.

Nice day for all, Jan Krestyn

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I've been working for some days in the connectivity between NodeJS client applications and IRIS as server using web sockets.

You can get all the information in relation to the web socket connections using IRIS as a client or as a server from this URL: https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls...

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Question
· Jul 27, 2021
Method Call

Hi all,
We have a session values in a cache method and need to get those values in a client method (JavaScript).

Eg :
ClassMethod Method1()
{
Set %session.Data("Param1")="Data 1"
}

ClientMethod onloadHandler [Language = javascript]
{
var ret = zenPage.getSessionValues();
}

ClassMethod getSessionValues() As %String [zenMethod]
{
Set Data = $G(%session.Data("Param1"))
Quit Data
}

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Creating your own commands or shortcut is one of the strongest features of ObjectScript
If you create your own Language Extensions to ObjectScript you mostly have to find the
proper %ZLANGC00 or %ZLANGV00 or %ZLANGF00 and add the extensions manually.

A few utilities do it already automatically (ZPM, ZME, ..)
This utility allows you to add your extensions also programmatically.

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Article
· Jan 16, 2021 3m read
Creating and listing XData definitions

Hi InterSystems Community!

The ObjectScript language of InterSystems IRIS has the ability to extend classes using a very interesting feature called XData.

It is a section in your class that can be used to create custom definitions to be used within the class itself and also externally.

To create one or more XData definitions for your class is very easy, see the example:

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Hi,

I'm working on my first SQL service using the SQL inbound adaptor, and I'm having trouble.

I've been following the documentation but it errors on set req=##class(ESQL.request).%New()

Would anyone be kind enough to share a working example?

Kind regards,

Stephen

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My Atelier workspace used to maintain my settings, open files, window configuration, etc. when I would shutdown Eclipse and open it again later on my MacBook Pro. However, since I have upgraded to the latest version of Atelier 1.2.119 that no longer happens. I now have to open my last used files and reconfigure my windows the way I like them every time I start Eclipse/Atelier.

Anyone else have this issue? I have tried many things from Google searches to fix this but nothing has worked.

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Article
· May 22, 2017 1m read
WebSockets v REST?

Most frameworks support either REST or WebSockets, and don't make it easy to switch between the two, and/or support both styles of application at the same time. WebSockets offer many advantages over REST, eg:

- most benchmarks show WebSocket messaging to be significantly faster than over HTTP

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Article
· May 27, 2016 1m read
2016.2 Field Test Kit 2016.2.0.665.0

Steve Glassman is on vacation today so in his place I wanted to announce the availability of a new kit for the 2016.2 Field Test. The kit details are: 2016.2.0.665.0

There is a wide range of changes to the 2016.2 Field Test, 145 of them in total. You can find a complete listing here:

https://wrc.intersystems.com/wrc/WRC.StreamServer.cls?FILE=/wrc/FieldTes...

Bill McCormick

Director of Product Management

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Question
· Apr 25, 2017
uu-encoded?

We have a vendor that can only send us a uu-encoded PDF. Is there a way to decrypt it in Ensemble?

Thanks

Scott Roth

The Ohio State University Wexner Medical Center

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I am very new to IRIS. We are developing a PHP application that connects to an IRIS instance of one of our vendors. I am having trouble with a specific table. When I need to query this specific table for specific fields, I am receiving an error. However, if I change the call to get all columns (`*`), there is no error. I get 37K records returned.

Error:

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Question
· Jan 5, 2021
OpenVMS versions

I'm just clarifying that 2017.1 is viable on 8.4-1H1. can someone please confirm, also what kind of support would we receive if we upgraded to 8.4-2L1? I know that 2015.2 works on it. yet it says it's not supported.

we really need to get to 8.4-2L1. any help would greatly be appreciated.

thanks

Paul

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