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Hi community,

I am in the process of building a React Native Application for a restaurant.

I am not quite sure if we can use IRIS as the main database for this and if there is a possibility I am not quite sure how to do it.

If there is a possibility could some one help me out with it please?

Or do you think using AWS is a better choice?

Please let me know your ideas and guidelines in the comments or please feel free to reach out to me directly.

Hoping to hear soon.

Regards.

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Hi Community,

New "Coding Talk" video was specially recorded by @Evgeny Shvarov for the second IRIS Programming Contest:

⏯ Creating CRUD REST API for InterSystems IRIS in 5 minutes

https://www.youtube.com/embed/FLqU-_uT_Ek
[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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Hi-

I have a SQL Query using %iFind.Highlight which returns text highlighting certain words and phrases. %iFind.Highlight seems to remove cr/lf from the returned text.

Here's my query

ClassMethod Search(pSessionId As %String, pSearchString As %String) As %String
{
set tTags="<span style='background-color:yellow;'>"
&sql(
SELECT %iFind.Highlight(Text , :pSearchString , , :tTags) into :results
FROM SSA_OCR.TempSearchable where sessionId = :pSessionId)
quit results
}

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When I try to open a DTL in the tabbed editor I always get this error:

You are using Internet Explorer 7. This version is obsolete and is not compatible with diagram editors. Please update Internet Explorer to a recent version.

My actual Internet Explorer is version 11.

I'm running Eclipse Photon.

Atelier IDE 1.3.141 com.intersystems.atelier.feature.group InterSystems Corporation

The same error occurred with Atelier 1.2 on Eclipse Oxygen. I've never been able to get this to work.

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Hi Community!

It's time to announce the best articles on InterSystems Data Platforms you published in 2018!

And here are three best articles for the year (criteria is the number of views):

First place: K-Means clustering of the Iris Dataset, by Niyaz Khafizov 1564

Second place: Continuous Delivery of your InterSystems solution using GitLab - Part I: Git, by Eduard Lebedyuk 1206

Third place: Replacing ZEN - Part 1 - Introduction, by Peter Cooper 933

Congrats to authors!

And what are the best articles by InterSystems Data Platforms?

See below

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Article
· Sep 28, 2015 1m read
DTL TechFAQ

Ensemble is based on message flow, and a data transformation is a way to convert from one message type to another. DTL (Data Transformation Language) adds a layer to this - it provides a graphical way to do the conversion. This is really helpful because most of the time, people with domain-specific knowledge may not have extensive coding skills. However, you always have the ability to do some coding, so if you need or want to, this is available.

DTL has several components: the data transformation engine, the language itself, and the DTL editor.

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One of the pain points for maintaining HL7 interfaces is the need to run a reliable regression test upon deployment to new environments and after upgrades. The %UnitTest class allows unit tests to be created and packaged alongside interface code. Test data can also be maintained within the unit test class, allowing for quick and easily repeatable smoke-testing and regression testing.

Resources:

  • Standard %UnitTest class

Open Exchange app
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Welcome to the third and final publication of our articles dedicated to the development of RAG applications based on LLM models. In this final article, we will see, based on our small example project, how we can find the most appropriate context for the question we want to send to our LLM model and for this we will make use of the vector search functionality included in IRIS.

Meme Creator - Funny Context Meme Generator at MemeCreator.org!

Open Exchange app
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Continuing with the series of articles on voice file management, we are going to see how we can convert text into audio and receive the file with the chosen voice.
We will also explore how a service from OpenAI can help us analyze a text and determine the mood expressed in it.
Let's analyze how you can create your own voice file and how it can “read” your feelings.

Open Exchange app
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Hi everyone,
I met this Jenkins build problem when commit to P4.

ERROR #5001: GUID reference(s) missing from stream websys/TranslationType/questionnaire.QCNXXCVD.Edit/68D7225A-DE63-11EB-AF4C-005056B66BA0.xml; 35551C28-0C38-11EB-A1C8-005056B66BA0

So how can I solve this problem. Would anybody help me?
Thanks.

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I use Microsoft Query via Excel to query an Intersystems database.

Since upgrading from CACHE to Intersystems, lots of reports fail to refresh twice - by which I mean I can open the report (which may have several separate queries) and query the database once, and then it will refuse to reconnect.

I get:
[IRIS ODBC][State : S1000][Native Code 417] .... Access denied

If I then close and reopen excel, I can run the query again.

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Hi Community,

We're pleased to invite you to the online meetup with the winners of the InterSystems Interoperability Contest!

Date & Time: Friday, November 27, 2020 – 10:00 EDT

What awaits you at this virtual Meetup?

  • Our winners' bios.
  • Short demos on their applications.
  • An open discussion about technologies being used, bonuses, questions. Plans for the next contests.

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I am glad to say that VSCode-ObjectScript reached 4000 installs. Thanks to all of you who use it in their work.

VSCode-ObjectScript is an extension for VSCode which allows you to develop InterSystems based applications on ObjectScript using the modern code editor developed by Microsoft. Choice #1 editor amongst all developers worldwide by Stackoverflow survey 2019.

Some short notes about how to install and configure it you can find here.

If you need any help with a migration process of your development team to VSCode, please contact us by info@caretdev.com.

Open Exchange app
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HI Community,

I would like to store a tablepane currPage variable in %session.Data, and retrieve the value when returning from a detail page back to the tablepane.

My test code so far:

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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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