#ObjectScript

The offer of ZPM is growing daily and the short names and
acronyms of the offer are sometimes hard to understand and
also hard to type with my lazy fingers.

So I decided to have

• a listing with the descriptions from the repository,
• split in short junks to avoid backscroll,
• controlled forward / backward scrolling,
• the option to select my packages by number,
• to install or uninstall with limited typing.

It runs with do ^zpmshow

A snapshot from the screen:

I face the challenge to have a bunch of classes on IRIS and CACHÉ in parallel
until all systems are migrated to IRIS.

Applying changes in Caché development environment and moving to IRIS is no problem

But if I have to apply a fix on IRIS there seems to be no clean way back to Caché.

It's also an example of a customized SystemFunction extension (ZZISJSON) in Caché & IRIS
This time it is to be included in %ZLANGF00.mac

A JSON string is mostly imported from a file or over REST
You rely on a clean and compatible structure. This is the check.

required: ZPretty.mac

demo

t's also an example for a customized command extension (ZZJSON) in IRIS

IRIS has a nice %JSON.Formatter class.
But for debugging it is not really handy.
see:

ZWRITE js1  
js1="{""Name"":""Cunningham,John C."",""SSN"":""294-11-9150"",""DOB"":""1933-01-08"",""Home"":{""Street"":""4249 Ash Street"",""City"":""Tampa"",""State"":""MD"",""Zip"":""30176""},""FavoriteColors"":\[""White"",""Red"",""Green""]}"   

so you proceed for the most simple case

Hi, I am trying to read a field from the second obx segment but it keeps giving me an error.

Following is what I am trying:

I try to run a small test routine (guessing a random number) in WebTerminal but the result looks broken.
in IRISterminal:

in WebTerminal:

I think it relates to backspace.
Is there some special setting required?

The code:

Currently , I am using objectscript in Iris. If I switch the code from objectscript to Java means what are all the steps I need to do?

Hi, folks!

Do you know the option/mode when I can feed multiline code into a terminal?

E.g.

for i=1:1:100 {

/// do one line

///do something else}

Hi Developers!

Looking for a fast, efficient IDE for developing ObjectScript code? Watch the new video on InterSystems Developers YouTube for more:

⏯ ObjectScript with Visual Studio Code

https://www.youtube.com/embed/nCKkQOB-EcI
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Set cdef = ##class(%Dictionary.ClassDefinition).%OpenId(table)
Set count = cdef.Properties.Count()
For i = 1:1:count {
Write cdef.Properties.GetAt(i).Name, " ", cdef.Properties.GetAt(i).Type, "", <MY QUESTION>,!
}

How can I do to get maxlen?

Hi, I am doing a stream read so that I can do some inserts to the table however other language read is not supported, any idea what I need to do to achieve this?

Thanks

Hey Developers,

We're pleased to invite you to join the next InterSystems IRIS 2020.1 Tech Talk: Using Java and .NETon June 16 at 10:00 AM EDT!

In this installment of InterSystems IRIS 2020.1 Tech Talks, we put the spotlight on extending InterSystems IRIS with your own custom Java and .NET code. We will demo how to create a custom interoperability component with the new Productions Extensions (PEX) feature. Following that, we’ll demo how to call Java or .NET code from any ObjectScript code.

Hi all

Does anyone have an easy way of reading the cdata in the xml response returned buy a Webservice?

At the moment I have a XML class and then I use read.Correlate() to read through that XML bit.

However, depending on the message I have different things in the CData and I don't want to create a class for each one of these.

The API returns the cddata as KeyValueOfstringstring.

Good day all -