Hello Developer Community!

We are looking to better understand how our users use the Documentation. If you have a few minutes, please fill out this quick survey - https://www.surveymonkey.com/r/HK7F5P7!

Feedback from real users like you in invaluable to us and helps us create better product. Your feedback can go further than the survey - we would love to interview you about your experience, just indicate in the survey that you’re open to talking to us! 

Thank you so much! If you have any questions, please contact me at Ksenia.samokhvalova@intersystems.com

I look forward to hearing from you! 

Ksenia

Good Day;

looking at disabling Telnet - on Windows - Cache 2012,2017. The security scans don't need it on network.

But still leave users able to use `Terminal - direct - on the box should be fine.

am posting here for quick refs (as this is a common security vulnerability out there).

Regards;

Anzelem.

Hi everyone,

I have a javascript function in *.js file. This function has to access to variable set by server.

I've tried setting the variable in *.js like this;

function dummy(){

var myText = '#(myText)#';

}

However it seems like the webserver doesn't understand this coding convention. The js file sent back to client set myText in dummy() with the hard-value #(myText)#. It's not the value of myText variable in server side.

I know I can achieve this by putting dummy() directly in csp file. However I have to put dummy() in separated file, so that other files can use it.

My current work-around

Hi Community!

We introduced a new tag for the posts:

➡️ Kubernetes

Also, please check the full list of DC tags.

Leave your requests for other new tags to introduce! 👍🏼

Hello,

Has anybody successfully taken a recordmap business service to business operation integration and converted it into a Batch pipeline?  I am trying to wrap my head around the documentation (https://cedocs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=EGDV_recmap_batch) and cant seem to get this to the finish line, what I end up with is publishing a batch record with exactly one record in it in real-time while when I really want to excersise the RollOver limit of about 50 records.  I have no requirement for fancy headers or trailers, just multiple records.

Here was my

Hi, 

I know there are several alternatives, but I would like to find the easiest & simpler ones to store data coming in Json format from post requests and also allowing me to do SQL queries. 

I want to have a property called favouriteColors. I want to store a few colors, and I want to be able to do queries to get top favorite colors, etc... so not handling the list of colors as just a fixed string or fixed object. 

If I want to store this information, I have several alternatives, like %DynamicArray, list of %String o maybe just %String, but I  want to find the best way to store the property in

I am using the SOAP Wizard in Studio to try to read in a WSDL file that is physically on our HealthShare server.    I keep getting the same error:

As I am not trying to connect via HTTP ( and I don't see anywhere to add an SSL connection), I am not sure what I am doing wrong.

Any suggestions & solutions gratefully accepted.

Hi,

I was wondering if there were any guides, similar to the ones for an upgrade, that walkthrough at a high/medium level the process for migrating an Ensemble Instance.

I am presuming that the general flow would be to install a fresh instance in the target environment, and migrate items over.. but any specific order? gotchas? things to avoid? Some things that should/shouldn't be im/exported (ie, must be manually migrated) ?

Doing some googling I found this page, and i have confirmed I don't need Endian xlation or DB Extent conversion.

We're going from Windows -> Windows , physical to VM

Does anyone have an anonymize script for SDA?

Hi All

When performing an update transaction on  patient data in GUI Apex 5.8 cache2017, we randomly get a ‘Database Connection Lost’ error. Subsequently the application quits and the incomplete transaction is rolled back.
 

We have confined its not a network issue as we can still query the database using CHUI Apex when these events occur.

so any input appreciated.

Someone have experience consuming special wss ?

I need generate this values on Iris :

<dsig:DigestValue>

<dsig:SignatureValue>

you can see an example here : 

https://github.com/Axway/axway-open-docs/blob/master/conversion_outputs/apigw_polref/content_sign_message.md

for any help,  Thanks in advance

Has anyone tried using the TCPKeepAlive function?  I've been reading the documentation on this and it might be what I need to use.  Any examples of how this is being used?  thanks!

I have a C string and I need to build a $lb from it.

This code works fine for strings shorter than 254 characters:

char *str = "some string";
int len = strlen(str);
int add = 2;
char *list = malloc(len + add + 1);
char lenChar = len + add;
sprintf(list, "%c\x01%s", lenChar, str);

Thought maybe someone can share the code for longer strings?

The client part of the code for this game is on the MS Excel sheet and consists of:

1. m-commands  for random arranging ships on the playing field  (21 cells)
2. m-command to enable on-click m-trigger on all 100 cells of the playing field (1), red font
3. m-trigger (1), red font

The server part of the code (vmx.ro) is installed onсе, it not change depending on the task, is the same for IRIS, CACHE, 16, 8-bit encoding, any applications, games, reports.  The server side creates and maintains ‘virtual excel’ in M.

SEA BATTLE can be tested without your mx-server, just download MX and unzip to any

Hi Community,

The new video from Global Summit 2019 is already on InterSystems Developers YouTube:

⏯ Durable Data Storage with Containers

Hello all!

As we ObjectScript developers have been experiencing, preparing an environment to run CI related tasks can be quite the chore. This is why I have been thinking about how we could improve this workflow and the result of that effort is IRIS-CI.

See how it works here.

Quickstart

1.Download the image from the Docker Hub registry:

docker pull rfns/iris-ci:0.5.3

2. Run the container (with the default settings):

docker run --rm --name ci -t -v /path/to/your/app:/opt/ci/app rfns/iris-ci:0.5.3

Notice that volume mounting to /path/to/your/app? This is where the app should be.

I am attempting to pragmatically create a bunch of roles and then assign the appropriate resources to that role.

Currently, the only ways to add resources to a role are to:

1. Do through Management Portal

2. Go through ^SECURITY (add resource one at a time)

My Intention would be to do the following: do ^SECURITY Role Setup Edit Role When prompted for resources to add, be able to use *

Additionally, I was thinking that an additional method can either exist (that I seem to can't find) or create a new method called AddResources: ##Class(Security.Roles).AddResources("role name", "resources to add

In my Data Transformation, the Target class needs to create a new List of objects (ListOfObj), depending on some conditions of Source class (Source/Target are completely distinct/different classes).

I experimented with Lists of 'primitive' data types (ListOfDT), and I could add new %String items (as an example) to a List of %String property, with "append" action in DT.

Does anyone have an example, or guidance, how to create new Lists of Objects in data transformation?

For example, if I have a 'container' class like this, it works:

Class Json.SalesOrderContainer Extends

Looks like the $get is actually trying to use the property getter instead of evaluating the GetAt as a method first.
Should this be considered a bug?

i want to achive a function like that:

"1.2.3"   ->   tmp(1,2,3)=""

"1.2.3.4"   ->   tmp(1,2,3,4)=""

"1.2.3.4..."   ->   tmp(1,2,3,4,...)=""

thx :)

Introduction

Despite the fact that InterSystems has long recommended using external backup tools, many users have opted to use the internal Online Backup facility, which is included in all distributions of InterSystems products (IRIS Data Platform, Caché, etc.). The reasons why are quite obvious:

    Hi, 

   I  like to validate some use cases and have the following question. I am relatively new to IRIS. Perhaps someone can help:

   1. I have a global m[x,y,z,f] distributed across multiple sharded instances
   2. I know that i can set assign computed SQL expressions to class variables using Objectscript 
   3. Is there a possibility in Globals API to do the same ? Set f = x + y as a computed expression in the global  m[x,y,z,f]  ?

       a.  We would want to use the global API to change f programmatically using code

       b.

Is there a way to query the database structure?  In SSMS there are queries for finding tables with a column with a certain name (using LIKE).  And there is the redgate tool SQL Search.  But I'm not sure how to go about looking for columns that have say a value of 'PATID' and returning all tables that match.  Does anyone know?

Allow a question from a newbie 

1. Lets assume we have a global (matrix) [X,Y,Z] that is distributed across sharded nodes
2. Matrix size doesnt matter, but lets assume it holds 500 GB for the moment
3. I want to return all rows where f(x,y,z) is true. f() is an arbitrary function, i.e. f = x + 20(y*y) > z

Questions
Q1. Can such a computation (in ObjectScript) be moved and distributed from the client to the different sharded nodes for parallel processing
Q2. Where is that documented (incl. perhaps an example and performance measurements)
 

Thanks a lot
Frank

Maybe I haven't seen anything about it in the documentation, but why isn't there a way to list all the Resources from the %SYS namespace from a class rather than through ^SECURITY

Thinking maybe something like this: 
##Class(Security.Resources).ListAll(.result)

In one of my class, I use Stream.Read() method of the %Stream.Object class.

• Method OnRequest(request As Ens.StreamContainer, Output response As %Library.Persistent) As %Status
• {
•    SET sc=$$$OK
•    SET strRequest=request.Stream.Read(,.sc)
• ​​   $$$TRACE($L(​​strRequest))
• ....  

The Trace value gives 32,000. But the Read() method of the %Stream.Object class specifies 32,656 by default.

1. Method Read(ByRef len As %Integer = 32656, ByRef sc As %Status) As %CacheString
2. {
3.    Set len=0,i%AtEnd=1,sc=$$$OK
4.    Quit ""
5. }

Why ?

Best Regards.

Hi developers!

Suppose you have a Github repository with ObjectScript classes but without a Docker environment.

Recently I published a repository with a set of files that form a universal Docker and VSCode environment to let you either import and run your repository in InterSystems IRIS Community Edition on Docker or turn your repository into Docker and VSCode environment for InterSystems IRIS Community Edition.

So in one sentence:

Unpack these files in your folder and you have the Docker and VSCode environment for your InterSystems IRIS ObjectScript application!

See the details below.

Hi Community! 

New "Coding Talk" video is already on InterSystems Developers YouTube:

⏯ How to Enable Docker and VSCode to Your InterSystems IRIS Solution

Temporary tables are tables available for a current process only (and destroyed when process ends).

What are you approaches to creating temporary tables?

1. Process-private Globals storage can be used as a data global in storage definition. That way, each process can have its own objects for the class with ppg storage.  Here's how. Here's how 2.
2. InterSystems TSQL supports #tablename temporary tables. A #tablename temporary table is visible to the current procedure of the current process. It is also visible to any procedure called from the current procedure. #tablename synta

Hello Everyone , Good Day ! I have a question regarding the implementation of USCDI (US Core Data for Interoperability).

Why USCDI was introduced? What is the disadvantage of previous process ( communication between systems using concept like HL7) ? What is the impact of implementing this concept in existing systems ? Do we have to change logics for processing the messages? Will it effect the existing work flow of all the healthcare application?