Now I want to return a large amount of data to the front end. The string length has reached 40000 +, and the returned data needs to be encrypted by AES + Base64. I can convert the string into a stream. AES can use the AESCBCEncryptStream method to encrypt, but Base64 has no stream method。Anyone who get the solution would you kindly share the solution please。
Any help would be appreciated. Thanks!
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 would be interesting if there is some recommended documentation about best practices using Healthshare for interoperability.
Also, some how-tos or frequently asked questions about ObjectScript.
Or event better, if there are experienced developers who would like to share some common habits on their work with Studio / ObjectScript, which are valuable to do the developing work better.
For example, How to get the XML of a class and write it into a REST operation:
...
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:
Hello Community members, am newbie here
Already learning and working through Studio & Terminal and since am from C# background and trying to use VS Code for ObjectScript coding, appreciate you help, unable to edit files, please see below snapshot
.png)
I try to run a small test routine (guessing a random number) in WebTerminal but the result looks broken.
in IRISterminal:
.png)
in WebTerminal:
.png)
I think it relates to backspace.
Is there some special setting required?
The code:
I need to set and use some context variables in a transformation (written in DTL), but the code is manually written.
When writing the same as BPL I define context variables and they are visible in transformations called by that process.
In something like this my.DTLtransform sets HL7 message fields to values in context variables:
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?
As I've become a little more familiar with HealthShare, I'd like to start exploring different ways of doing things. To date, the bulk of my data transformations have been using DTL; only using ObjectScript for a few operations that write to external SQL tables that were largely based on examples provided by my sales engineer.
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}
I'm working with VS Code on Centos 8. When I install the ObjectScript extension the installation succeeds, but the InterSystems icon never appears in the left-side panel. I can change settings for the extension - set the server info, etc. No errors show-up in the VS Code debug log.
UPDATE: the same thing happens on MacOS when using VS Code 1.46.1 and InterSystems ObjectScript extension 0.8.6
Can anyone suggest next steps for me to troubleshoot? Is there another log I should check?
Hi all,
We are working on getting a number of non-code based configurations and settings in fully automated deployments, and I was wondering if anyone had any ideas on how to "update" a task that already exists.
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
Hi guys,
Do you have any objectscript sample to list persistent classes with name, type, primary key and foreign keys using %Dictionary?
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
I have a code tag that performs some logic in a DTL, and want to add to it the ability to find the number of substrings delimited by a dollar sign ($) within a particular string. I have tried the following which compiles just fine, but generates an error when testing in the Data Transformation Builder.
Hi All,
I am aware of some Auditing software that was made available quite some years ago that I cannot find.
I would like to install it and give it a try. Does anyone know where I can access this software please?
Thanks in advance.
Steve
So we have a custom business service that we use and we are calling SendRequestSync.
Hi Everyone,
We are trying to migrate old server to new infrastructure and need to sync all the DTL cls from old one to new one. There are hundreds of DTL in system and we tried to export from production but cannot select all at once which might cause some missing classes. Not able to connect to studio or atelier with that server neither. Is there any way that we are able to do mass export from system which will save some effort? Please let me know your thoughts. Thanks.
Hi Community!
Do you know how to create workflow users and roles programmatically?
I use Docker for test deploy and I need to set up IRIS Interoperability using the install script.
Maybe do you know how to import/export already existing workflow users and roles?
After all these years of doing basic Ensemble work, I am just beginning to venture into using Cache Tables instead of either Data Lookup tables, or what I know of Outside SQL tables using JDBC. I have several Cache SQL tables that I am building for a project I am working on.
Say I have an ObjectScript object called Book. It has 2 properties title and author. It extends JSON.%Adaptor, so I can call book.%JSONExport() and get this output:
{ "title": "For Whom the Bell Tolls", "author": "Hemmingway" }In my web service I want to have a search function that returns an array of Books along with the total number of responses, like this:
Dear All,
I am currently working on a project to record ORU^R01 into a global for a particular set of tests.
I have multiple OBX repeats that need to go into a specific fields withing one row/ record on the global.
I am having trouble finding a way to either count or loop though the OBX's correctly in ObjectScript often with the counter being undefined.
I have done this this way, as I am building upon an existing class to populate this global.
The latest iteration of my obx looping code is below:
Hi Community! I need your advice.
The method below is 6 times slower on production server than on developing machine:
Hello All
I'm not sure what the best practice is for this. I have a DTL for returning ORUs back to a hospital in a different time zone. They have requested that various timestamps have the time zone offset added to the HL7 format (%q%k, I think). First, I just wanted to be sure the system was aware it was DST. I was able to determine if DST is in effect like this:
