All time
Question
· Aug 13, 2019
Dashboard - Line Graph

Hello,

I want to create a dashboard with a line graph that shows system availability over time. I used this code to create a Dashboard:

            Set tItem = ##class(%DeepSee.UserLibrary.Link).%New()
                Set tItem.fullName = "Availability"
                Set tPage = "Availability.UI.CSVImport.zen"
                Set tItem.href = $system.CSP.GetPortalApp($namespace,tPage)_tPage
                Set tItem.title = "Availability"
                Set tSC = tItem.%Save()
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How do I send request on production start?

Here's what I got so far in my production class:

ClassMethod OnStart(pTimeStarted As %String) As %Status
{
    job ..InitialTraining()
    quit 1
}

lassMethod InitialTraining() As %Status
{
    hang 5
    set sc = ##class(EnsLib.Testing.Service).SendTestRequest(...)
    quit sc
}

Is there a better way without hang, etc?

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Is there a way or can it be done to use conditional logic in sql like so

 Query Q1(formal as %String) As %SQLQuery [ Final ]
{
    
    SELECT patientnumber,ID, CASE
    WHEN ID = 50 THEN "The is 50"
    WHEN ID = 30 THEN "This is 30"
    ELSE "The quantity is under 30"
END FROM Audit.Table WHERE ID = :formal AND EndDate is null}

}

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Hi, Community!

This is a digest of the Developer Community postings in July 2018.

Most viewed

Atelier and Studio 1070

Caché and Ensemble 2018.1 Field Test Release 268

GraphQL for InterSystems Data Platforms 191

Cache Dynamic SQL Pagination 155

Caché SQL Queries 154

$ZF(-100,..) issues 145

InterSystems Platform Functions 127

Docker with overlay support 124

Atelier. Compilation returns "Failed to read /api/atelier/v1/..." 123

Error: CSP application closed the connection before sending a response 122

Use GZIP to compress/decompress files 112

K-Means clustering of the Iris Dataset 76

Intersystems Cache Python Object-Relational Mapper 74

The way to launch Apache Spark + Apache Zeppelin + InterSystems IRIS 72

Continuous Delivery of your InterSystems solution using GitLab - Part VIII: CD using ICM 70

Storage Performance Series - NetApp All-Flash FAS (AFF) A300 69

Load a ML model into InterSystems IRIS 57

Most voted

Caché SQL Queries 9

GraphQL for InterSystems Data Platforms 7

Caché and Ensemble 2018.1 Field Test Release 7

The way to launch Apache Spark + Apache Zeppelin + InterSystems IRIS 6

Use GZIP to compress/decompress files 3

Check audit settings programmatically 3

K-Means clustering of the Iris Dataset 3

Docker with overlay support 3

Load a ML model into InterSystems IRIS 3

Storage Performance Series - NetApp All-Flash FAS (AFF) A300 2

Most commented

Error: CSP application closed the connection before sending a responce 30

Create studio project file 14

Atelier and Studio 12

Cache Dynamic SQL Pagination 10

Unable to export lookup tables (.LUT) and HL7 schemas (.HL7) directly via Atelier to commit in source control (GIT) 9

Using regular expressions in a routing rule 9

zgetFile+8^User.Read.1 8

$ZF(-100,..) issues 7

Multi-line terminal commands 7

Querying ODBC SQL Server 7

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Hi, Community!

Check a new session recording from Global Summit 2017:

Pros and Cons of Virtual Environments

https://www.youtube.com/embed/87eG_zAbb9Y
[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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Article
· Feb 14, 2017 1m read
Portal tip: Use the search box

User interfaces such as Portal often give us multiple ways of doing a task. Sometimes we stick with habits and don't realize that another way might save us time.

Here's one that I learned by watching someone else using Portal.

Use the Search box to get quickly to a page that may otherwise be several layers deep in the Portal hierarchy. For example, suppose I want to check the status of the ECP networking:

2 3
0 359

I created a new class DSW.Addons.htmlViewer:

Class DSW.Addons.htmlViewer Extends %DeepSee.Component.Portlet.abstractPortlet
{

Property Data As %String;

ClassMethod %OnGetPortletSettings(Output pInfo As %List, ByRef pSettings) As %Status
{
    Kill pInfo
    Set pInfo(1) = $lb("Data", , , "Data", "Data setting")
    Quit $$$OK
}
}

It's a ZEN component and DeepSee portlet. It's immediately available in the namespace I created it in. DSW package is mapped to %ALL and to Samples, but if I try to create a widget with this portlet I get ZEN class not found error.

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Presenter: Danny Wijnschenk
Task: Help people make better decisions by letting application deal with all the data.
Approach: As an example, we’ll extend a demo asset management application for portfolio and trade compliance, using iKnow technology to translate agreements into rules that ensure portfolio compliance prior to trade execution.

In this session, we’ll discuss how easy it is to extend a classic application that deals with straightforward transactions, to also offer insights and actions based on more complex, unstructured data. We’ll present a use case on portfolio compliance from the financial services industry.

Content related to this session, including slides, video and additional learning content can be found here.

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Discussion
· Feb 13, 2025
Code Golf: Clockwise Spiral

It's been a while (and everyone is well-rested after Advent Of Code!) so let's run another round of Code Golf.

Your task is navigating in a grid-like labyrinth in a clockwise spiral pattern. As it traverses the matrix, it collects characters, revealing a secret message.
Your challenge: find the shortest, most elegant code to decode this spiral cipher.
Input:
1. A multidimensional string array with comma separated characters (n x n)
2. Starting coordinates X and Y

Output:
The decoded message as a single string

2 21
0 397

InterSystems FAQ rubric

In Windows, set the processes with the following image names as monitoring targets.

[irisdb.exe]

contains important system processes.
* Please refer to the attachment for how to check important system processes that should be monitored.

[IRISservice.exe]

1 0
1 418
Question
· Jan 26, 2023
Line Separator

Hello all,
I am facing a little issue with line separators. I export classes with $SYSTEM.OBJ.Export to the file system, but I'm on a Linux (docker) environment and he uses LF.

Is it somehow possible to change the line separator for the export or in general?

Thanks in advance!

Bests, Matthias

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I recently published the "appmsw-docbook" module for deploying the solution not by individual programs, but by the entire database. This solution allows you to deploy a project without source codes.

Having received feedback, I decided to improve it significantly. Replaced zip archive with tgz, which will allow not using external system-dependent archivers.

Open Exchange app
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1 418
Question
· Sep 13, 2021
SQL - use specific index

Hello Community,

we want to use a specific index on our sql-class.

The index we want to use is called "iFilter".
Currently we use the following technique of ignoring all other indices because the automatically chosen index is always too slow.

0 3
1 415

My VS Code plugin "InterSystems Objectscript" upgraded to version 0.8.7 but the server settings no longer visible in extension settings and can no longer connect to our InterSystems server.

What has chnaged and how do we set the server connectio up? I checked the JSON file and it still has the settings as it was before but it is not connecting.

1 2
0 416
Question
· Jul 15, 2019
Non CSP Files

CSP pages extend %CSP.Page. What about html/css/js/etc that are hosted on the same web application? Is there any way to override how they're processed like with how you can override a CSP page and CSP REST logic?

Thank you!

David

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1 414
Article
· Dec 27, 2018 2m read
Use %XML.Node to walk a DOM

The following code walks a DOM using %XML.Node. It also prevents %XML.Writer to change whitespace. Run the code using the class method "test":


Class objectscript.walkDOM Extends %Persistent
{
    ClassMethod dfs(node As %XML.Node)
    {
        s entrynode=node.NodeId
        do {
        //element nodes with one whitespacetyped child are the ones we want to change
        if (node.NodeType=$$$xmlELEMENTNODE){
            s snode=node.NodeId     
            if (node.MoveToFirstChild())            
                {
                    i ('node.MoveToNextSibling()){
                        i (node.NodeType=$$$xmlWHITESPACENODE){
                            s node.NodeType=$$$xmlTEXTNODE
                            s node.NodeId=snode
                        }
                    }
            }
            s node.NodeId=snode     
        }   
        if (node.HasChildNodes()){
            d node.MoveToFirstChild()
            d ..dfs(node)
        }
        } while (node.NodeType'="" && node.MoveToNextSibling())
        s node.NodeId=entrynode
         
    }
     
    ClassMethod test()
    {
      set xml = "abcdefg<![CDATA[   ]]>"
     
      s reader=##class(%XML.Reader).%New()
      do reader.OpenString(xml)  
      set writer = ##class(%XML.Writer).%New()
      //do some magic
      d ..dfs(reader.Document)
       
      w !,"with indent=1:",!
      set writer.Indent = 1
      do writer.OutputToString()
      do writer.Document(reader.Document)
      w writer.GetXMLString()
      set writer.Indent = 0
      w !,"with indent=0:",!
      do writer.OutputToString()
      do writer.Document(reader.Document)
      w writer.GetXMLString()
    }
}

Here's a link to the code on GitHub: https://github.com/intersystems-community/code-snippets/blob/master/src/...

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Hello Global masters,

I have some question about How can I connect C# to Cache Object without VisM?

I am always using VisM when I want to connect C# to Cache Object becouse I learn it from my co-worker .

but When I asked something in here about Cache Object and someone worte "don't use VisM because it is old thing" like that.

So I want to know about that

Thank you

Minsu.

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Hi,

I have a service that I need to receive notifications from when the service has started. Usually this service will be off, but when started a need a method to be called so I can email and be alerted. The only method I know I can use is " OnProcessInput" but this is when an input is received (new file, new message...) but I could not find any events to deal when the service starts...I tried "OnInit" but does not seems to work...any ideas?

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  1. Don’t use Python built into Mac. Because of System Integrity Protection (SIP) you will not be able to access the libraries that the InterSystems Python binding requires. The Python build into the MAC has baked in what libraries it can use.
  2. Install another Python. Don’t put this other ahead of Mac Python on path since this could break things. Apple regards its Python as part of the its OS, and may use that Python in its system operations.
  3. This Python will not be installed into the protected area.
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