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I'm finding that in a mobile app setting, that Cache is causing the worst User Experience that I have ever seen in a mobile app - I'm just saying this hoping that someone will be able to help me out, my intent is not to criticise Intersystems.

We have a Xamarin Forms mobile app that consumes web pages that are created by Cache. The app compiles into iPhone, iPad, Android Phone, Android Tablet, UWP (Windows 10, all of phone, tablet, and desktop), as well as MacOS.

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Hi,

The context of the rule set contains an ArrayOfDT(I've also tried Collection.ArrayOfDataTypes).

I need to access an element using its key in the rule set using the assign function. I've tried everything I can think of and searched the documentation, but can't find anything. It is probably very obvious.

Can you please help?

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Question
· May 20, 2018
JSON - is this a bug??

Hi All

I'm sharing this ticket just posted to wrc as I believe it is inconsistent behaviour. and other developers may trip over it....

<wrc ticket>

I have found something that appears to me to be inconsistent
Simple example

set x={"theValue":true} write x.theValue
this correctly converts true to 1

However if " (double quotes are placed around it
eg
set x={"theValue":"true"} write x.theValue
it does not convert and displays the string "true"

!!!!!

</wrc ticket>

Peter

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Question
· Jan 16, 2018
Testing in studio

After creating a ClassMethod for a routing rule is it possible to test an HL7 message within Studio rather than using Management portal? It would make it easier to debug the custom function to see where the rule is failing.

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What I find really useful about IRIS when teaching my subject of Postrelational databases is the fact that it is a multi model database. Which means that I can actually go into architecture and structure and all that only once but then show the usage of different models (like object, document, hierarchy) using the same language and approach. And it is not a huge leap to go from an object oriented programming language (like C#, Java etc) to an object oriented database.

However, along with advantages (which are many) come some drawbacks when we switch from object oriented model to relational. When I say that you can get access to the same data using different models I need to also explain how it is possible to work with lists and arrays from object model in relational table. With arrays it is very simple - by default they are represented as separate tables and that's the end of it. With lists - it's harder because by default it's a string. But one still wants to do something about it without damaging the structure and making this list unreadable in the object model.

So in this article I will showcase a couple of predicates and a function that are useful when working with lists, and not just as fields.

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Curious if anyone has modified the HL7 TCP/IP Service and adapter class to receive an HL7 message, ACK it, and just dump it straight to a file? I don't want the messages in the engine at all - just receive and dump. Has anyone done this before and have code you're willing to share?

Thank you very much in advance!

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Hi,

For a Linux host, has anyone developed an Ansible module that will start a session to IRIS and send commands?

What I am after is something like this:

1. Supply

Username

Password

Commands <- list

Prompt <- from session command

2. Send back the output from the session

If so please advise where I can download the module?

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We have an implementation with a bunch of users, and a bunch of namespaces, both of which are added and removed frequently, and the users have restrictive perms in the namespaces (lets just say, not %All)... and the users are utilizing the VSCODE extension for development.

Per the instructions and the user experience, we need to run:

GRANT EXECUTE ON %Library.RoutineMgr_StudioOpenDialog TO ${user}

For ... each Namespace, and additionally %SYS for Web Apps.

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Is there a way, for testing purposes at least, to change a CSP session over to a different user? We have a lot of things in our system that are allowed or restricted based on the user login, so it would be useful for me to be able to occasionally run as a different user to see how things look and work for them. I've tried using the %CSP.Session.Login function, but that still shows the CSP session as being from the original user, not the one I've switched to.

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Hi Developers,

It's time to announce the Winners for December 2021! Please welcome our awesome Global Masters Heroes!

The storm of applause goes to these developers and their great contribution to DC in December 2021:

🥇 @Muhammad Waseem, HIS Team Lead, International Medical Center, Jeddah, Saudi Arabi

🥈 @Sergey Mikhailenko, Chief Specialist, AO Mosvodokanal, Russia

🥉 @YURI MARX GOMES, Software Architect, YM Services, Brazil

Learn more about the competition and our awesome winners below.

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Hello Everyone

I use VB.NET to dev. some program for query data

Code in VB like this

Private Sub Button4_Click(sender As Object, e As EventArgs) Handles Button4.Click

AxVisM1.MServer = "CN_IPTCP:myserver[1972]"
AxVisM1.NameSpace = "LABDATA"
AxVisM1.Code = "s err="""",err=$$select^LVBEPVIS(""" & ln & """)"
AxVisM1.Execute(AxVisM1.Code)

tmptxt = AxVisM1.PLIST.ToString

messagebox.show(tmptxt)

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I am able to get a service class property DISPLAYLIST into the SETTINGS PARAMETER using the below example from the documention but I am not able to get an adapter property in the same manner. Is there a way to obtain the DISPLAYLIST values from an adapter property into the SETTINGS Parameter?

for reference I am extending the adapter: EnsLib.HL7.Adapter.TCPInboundAdapter

Example from documentation:

selector?context={Ens.ContextSearch/getDisplayList?host=@currHostId&prop=Framing}
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Hi all,

I recently discovered the Monitoring Activity Volume feature in IRIS and I was amazed by it. So, I put it to work in one of our productions. It is nice how easy it is to set up and all the possibilites that came with it.

But there's something weird: the numbers. Actually, one of the BP is stating a time of more than 6 seconds to process:

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Hi,

I was understanding the cluster configuration supported by the Cache. Have couple of queries around that:

1. In Cache version 2018.2, there is a shrading concept which splits the data of a Master Data server into multiple small data server which store shraded data.

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Hi Community!

Please welcome a new video on InterSystems Developers YouTube:

Deploying Shards Using the API

https://www.youtube.com/embed/pPuWoa_KD7A
[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,

We are currently in the process of migrating from Ensemble to Healthshare and I have been advised Healthshare works with the IDE Atelier.

Does anyone know if you can change the views for transforms like you can in Studio? IE to see the .dtl, .cls and the .INT?

It would be nice to be able to visually view the transforms like you can with Studio.

Cheers

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There seems to be a problem with the sync/save. If I open a CSP file, add a CRLF to end of it and save the file I get a sync conflict. This can't be right.

To make matters worse I can then select to the local version and will then end up in an infinite loop where the CSP import/compiler keeps adding more and more CRLFs to the file.

You can see an example here: https://youtu.be/EY-_FA-kOpI

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Question
· Oct 14, 2017
ZenMethod in onunloadHandler

I want to call ZenMethod when page is closing. Is it possible?

I tried

ClientMethod onunloadHandler() [ Language = javascript ]
{
zenPage.SomeZenMethod();
}


Method SomeZenMethod() [ ZenMethod ]
{
// to do some work
}

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While I can see the benefits that $ZSTORAGE could have if used properly, I have not seen it used in the environments I have worked in. I was wondering if there are any developers that promote its usage.

If used properly, I would imagine it could be highly effective in maximizing free memory since some processes will never go over X amount, while others may very well need much more.

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I am in the planning stages of making things more uniform in our routines and I would like to know what the easiest way would be to include an .inc at the beginning of each .mac routine. Has anyone written something that would open all routines and place something into the first row while leaving the rest of the routine unchanged? Thanks for any guidance you all may provide.

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