Hi Community!

We are pleased to invite you to the upcoming  webinar "Taking Control of Your SQL Performance" on 12th of September at 11:00 a.m. EDT!

Generally speaking, InterSystems products supported dynamic objects and JSON for a long while, but version 2016.2 came with a completely new implementation of these features, and the corresponding code was moved from the ObjectScript level to the kernel/C level, which made for a substantial performance boost in these areas. This article is about innovations in the new version and the migration process (including the ways of preserving backward compatibility).

Hi everyone

I have a datacombo that displayes value from a db table.

I would like to set one of this value as default value. How can I do that? Is there a way to say selected value given the text or the Id from the DB table?

Thanks a lot and kind regards

Milena

Below is a simple alert processor based on the EnsLib.HTTP.OutboundAdapter  to send text alerts via an SMS Gateway service. Typically, all that is needed to send an HTTP Post to the gateway service is the destination phone number, a source phone number, credentials, and the URL.

The code below is based on the Anveo gateway whose interface is as follows:

Class Hospital.TextMessageAlert Extends Ens.BusinessOperation
{
Parameter ADAPTER = "EnsLib.HTTP.OutboundAdapter";
Property Adapter As EnsLib.HTTP.

Hello,
   We are running cache version  2012.1.4
Is it possible to make an HTTP Post passing in JSON string?

Example:
I want to send this request to Authorize.net. How can I do this in cache object script?

URL:  https://apitest.authorize.net/xml/v1/request.

Hi, Community!

It's just a short announcement that we introduced a new tag Release which covers all the InterSystems Products releases, any releases of 3rd party systems and DC releases as well - literally any announcements of software releases on DC.

Is there a way to modify the CSP Server Access settings programmatically, instead of through the management portal?

Global Summit will happen too soon, and I'm going to be there, as many of you I hope. You should register if still did not do it.

Ive been asked to investigate Intersystems Cache' for a new software initiative and was hoping to be able to download a limited-use or dev license to kick the tires but I need it for a couple of specific OS builds.  AIX and Linux (CENTOS).  I don't see a place to download specific versions, other than Windows, various builds of Unix and that's about it.  Can someone give me some guidance on how to make sure I'm downloading the right item to build some test instances with?  

thank you in advance :)

tom

This is a FYI for anyone who has experienced the following error after upgrading an existing  instance to any product based on Caché 2017.2.2. In our case, the products are HealthShare HealthConnect for Redhat x64 and for Windows x86-64 but I believe it would be a common problem for any InterSystems product on any platform, if based on Caché 2017.2.2. After upgrading our development instance from 2016.2.2 to 2017.2.

We are trying to connect a RSS feed to a HealthShare PHR app, the RSS feed located here (link). Upon doing so I get a certificate  server mismatch error, so I tried testing this out in the terminal as follows to see why this would be happening:

I have a class (to be deployed) and I want to forbid anyone from extending it.

Is there any way to do that?

I have a trakWeb3.exe which was 3.0.0.0 for TRAK web Component, did anyone got the updated verison of this editor for TRAKCARE product, thank you.

Hi,

I have a routing rule that calls some utility classmethods, but for some reason the compiled version insists on linking to a utility function in a different package.

The call to 'SendToEaling(HL7)' in  isn't compiling to a call to the LNWTIEPackage as expected:

##class(LNWTIEPackage.RoutingRules.Utility).SendToEaling((pContext.HL7))

but is instead becoming a call to the LNWDeploy package

##class(LNWDeployRoutingRules.Utility).SendToEaling((pContext.

Hello,

    When working with class queries you have to define the ROWSPEC at the beginning (See below).

Instead of using Year1 or Year2 as the column name, how can I use the passed in fiscal year (xFiscalYear)

so Instead of using "Year1" as the column name I can call it something like:  "Jul"_xFiscalYear

Query GLReportYearToYearTrend(xFiscalYear As %String) As %Query(CONTAINID = 0, ROWSPEC = "GLCode:%String,Description:%String,Year1:%String,Year2:%String,JulChange:%String") [ SqlProc ]
{
}

I faced with the issue when WebSocket connection just fails without any errors if I send data with size 384 bytes and more (In binary mode the same). As I know by standard WebSockets frame does not have such limitation. Is there any way how to decrease it? This limitation too small, it is too difficult to fit this size and needs to send data much more often than I expected. Tested with Caché 2016.2, 2017.2 and IRIS 2018.1.

I am trying to initialize a list of %string property to an empty list, and after add eleements.
d ##class(Test.Test).Test("hello") ; works perfectly
d ##class(Test.Test).Test("") ; does not work, the list stays empty

How can I do that. Thank you so much

Class Test.Test Extends %Persistent
{
Property ReviewedBy As list Of %String;
ClassMethod Test(val = "")
{
 Set t = ##class(Forerun.Test).%New()
If val'="" Do t.ReviewedBy.Insert(val)
Else  Do t.ReviewedBy.Clear()       ;  does not work also Set t.ReviewedBy = ""
$$$THROWONERROR(tSC, t.%Save())
Set id = t.%Id()
Set user = "me"
&SQL(UPDATE Test.

Hello,

Looking for some help on how I actually set the properties to enable tracing for %Net.SSH.Session ?

The doc is here:

https://docs.intersystems.com/latest/csp/documatic/%25CSP.Documatic.cls…

The values look bitwise in their defaultness and I cant seem to figure out how to enable it in my object (or if I am going about this wrong altogether).  I am troubleshooting an elusive ssh error: unable to exchange encryption keys in a catch at the moment.

Would appreciate a clue if anybody has experience with it... thank you.

-Ron

This code snippet allows for a file on the web to be saved into the file system. Specify the server and GET request, as well as the directory the file should be saved to. The class method "test" runs the code:

Class objectscript.saveFileHTTP Extends %RegisteredObject
{
	classmethod test() {
		Set httprequest = ##class(%Net.HttpRequest).%New()
		Set httprequest.Server = "docs.intersystems.com"
		Do httprequest.Get("documentation/cache/20172/pdfs/GJSON.pdf")
    Do $System.OBJ.Dump(httprequest.HttpResponse)
	 
	Set stream=##class(%FileBinaryStream).%New()
	Set stream.Filename="c:\test.pdf"

	Write stream.CopyFrom(httprequest.HttpResponse.Data)
	Write stream.%Save()
}

}

Here's a link to the code on GitHub

SQL gateway.

There is a basic problem with sql gateway,

while building the proxy methods, with:

d ##class(%Net.Remote.Gateway).%ExpressImport(class, port, host, 0, classObj)
it causes error messages as something in the class is not correct,

while this class passed OK all Visual Studio of C#

and same class working OK under the %Activate Assembly link

I think there is also problem  with overload methods (same methods names).

Regards,

Emanuel

Hi community,

This is an idea to improve the community. Add a button to remove a comment/answer in a post. There is not a way to remove a comment, only I can edit. For example, duplicated comment, an answer that it was for a post but I've written in other one. etc...

Best regards,

Francisco López

Hi all,

We have a big problem because we have the following message when I try to open the messages in a production.

ERROR <Ens>ErrException: <DATABASE>zfindStatement+29^%SQL.DynamicStatement.1 ^%sqlcq("MYNAMESPACE","Query",8,"Gns8AZO5dJclytqv13l9gUuLUyo=",""),c:\intersystems\healthshare\mgr\cache\ -- logged as '-' number - @''

SOURCE ELEMENT: %ZEN.Component.tablePane (resultsTable)

I already talked about GraphQL and the ways of using it in this article. Now I am going to tell you about the tasks I was facing and the results that I managed to achieve in the process of implementing GraphQL for InterSystems platforms.

What this article is about

• Generation of an AST for a GraphQL request and its validation
• Generation of documentation
• Generation of a response in the JSON format

Hi everyone,

are you curious which topics we are going to cover at this year’s Global Summit? You have come to the right place! I will provide you with a sneak peek of what you can expect from the areas I am responsible for.

Hello Everyone,

We are planning to build angular UI and Cache REST as backend. Can we deploy angular in Cache Private web server.

What would be the best way to do it. Did any one configure apache  with  csp gateway . if so can anyone guide me to a good document or some  steps here which might help. 

I  have looked into this - https://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KE…

Somehow i am not able to join the dots .

Activate Wizard by-pass

Cache-2016-1.2

1. how to bypass the Activate wizard ?, and run directly the Activate on: .NET x64 COM Assembly (.dll,.tlb)

with object script , something like :

D Activate^%CacheActivate("MyAssembly.tlb")

the MyAssembly.tlb , is ofcourse , a visible Element  in activate Wizard table list

2. activate Wizard table list, sometimes throws an error #6101 ?

regards,

Emanuel

InterSystems is pleased to announce the availability of InterSystems IRIS Data Platform 2018.1.2 maintenance release

For information about the corrections in this release, refer to the release notes.

Hi,

we have Angular solution and Cache server. We need to have separate users and sessions on same browser (laptop, table etc) for every user and for one user with many connections.

Thought this was resolved, but unfortunately not.

-----------------------------------------------------------------------------------------------------------------------

I got the code away from here, because it was some how ok.

These Two Professors Are Pushing the Boundaries of AI.
How Far Will They Go? 

Get the Answers at Global Summit.

"Can Affective Computing Change Patient Care?"
Don't miss an opportunity to get the answer to this and other questions about affective computing from MIT Professor Rosalind Picard, the foremost authority on this topic and one of its most influential champions. Named one of seven Tech SuperHeroes to Watch by CNN and founder/director of the MIT Media Lab’s Affective Computing research group, she first coined the term in her book of the same name (Affective Computing, MIT Press, 1997).

GlobalSummit too close now, so many people going to be there from so many companies. I'm sure that somebody already uses Docker or even Kubernetes in their work, I do. And would like to share my experience and thoughts about what could be better. And want to hear other people about their experience, how you use Docker, what issues have you faced and how did you solve it. I think InterSystems will help us to find time and place when we could do it, and hope @Luca Ravazzolo will join us. I think It also could be good as the topic at Unconference.