Hi Community,

Please welcome the new Global Summit 2019 video on InterSystems Developers YouTube Channel:

⏯ Rapid Intelligent Application Development

https://www.youtube.com/embed/IAPa7hoMJ5o
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Is it possible to use a class parameter in class query?

Example:

Class SomeClass
{

Parameter SOMENAME = "Name1";

Query SomeQuery() As %SQLQuery
{
SELECT ID || ..#SOMENAME  || Name FROM Table
}

}

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In the previous article, I have demonstrated a simple way to record data changes. At this time I have changed the "Audit Abstract Class" which is responsible for recording audit data and the data structure where the audit log will be recorded.

I have changed the data structure to a parent and child structure where there will be two tables to record the "transaction" and the "fields its values" changed on that transaction.

Take a look at the new data model:

Hello,

Hi,

It turns out that on windows if you run a command with a windows command file you need to escape the % character as %%

In my case I could test freeze and thaw calls at the command line successfully as

..\bin\cache -s. -U%SYS ##Class(Backup.General).ExternalFreeze()

...but when my freeze script ran it would fail.

it turns out that a single '%' is striped when run in a windows command file, and it must be escaped as '%%' windows gets:

Hi,

I believe the healthshare Debug module did this (if you added it) but I no longer have access to Healthshare to look so am asking here.

Suppose I have;

Set fruit="apple"

set person="john"

d ..Something(fruit, person)

quit

ClassMethod Something(objs...) {

; Names of variables passed in

}

In side "Something" how can I see the original name of the variable passed in (i.e. know the variables passed in were called fruit and person and not just their values).

I have a task that has been working successfully for some time now but when I attempt to recompiled I get this error:

A few years ago, I was teaching the basics of our %UnitTest framework during Caché Foundations class (now called Developing Using InterSystems Objects and SQL). A student asked if it was possible to collect performance statistics while running unit tests. A few weeks later, I added some additional code to the %UnitTest examples to answer this question. I’m finally sharing it on the Community.

Is %CSP.BinaryStream compatible with %StreamGlobalBinary because reviewing the classes this doesn't look to be the case?

What I am trying to do is zip large documents before sending over a REST interface. I compress the file and add that to an Ens.StreamContainer which is then passed to the operation to build the REST payload. We are using %Net.MimePart class to build the payload and use the BodySet method to add the zipped Ens.StreamContainer.

The issue is when the REST interface receives the POST, it doesn't recognize the data as a zip compressed item.

Hi All,

I'm currently trying to modify the provider portal using Trak to add a new column. Using the column editor to get the column to display on the page is relatively simple, but where I'm running into problems is modifying what will display in the column.

Essentially, it just needs to run a simple "if value in column A is in this list, display x, else display y" which is easy enough to write in ObjectScript, but the ISC documentation is relatively sparse about how to get a specific column to run that bit of code to display what I need it to.

Hello Community,

We have two live servers running DeepSee dashboards for users. One of the servers can print a widget to a pdf file, and the other can't.

I learned that 1) a Java JRE needed to be installed on the second server, and 2) it's trying to run an OS command to render a pdf file (details below).

An audit log of the event shows this:

Hi There

I've created a new WebClient using Studio Addon-s Soap Wizard.

I've tried to send a soap request using InvokeMethod.

However the Body comes empty <soapenv:Body></soapenv:Body>

I needed it to be

<soapenv:Body>
<ns:Ping/>
</soapenv:Body>

Hi Developers!

Those who use Dockerfile to work with InterSystems IRIS often need to execute several lines of ObjectScript. For me, this was a game of "escaping this and that" every time just to shoot a few commands on ObjectScript to IRIS. Ideally, I'd prefer to code ObjectScript without any quotes and escaping.

Recently I found a nice "hack" on how this could be improved to exactly this state. I got this from @Dmitry.Maslennikov's repo and this lets you use Objectscript in a way as you would type it in IRIS terminal.

Here is what you have in dockerfile:

///
COPY irissession.sh /
SHELL ["/irissession.sh"]
RUN \
  do $SYSTEM.OBJ.Load("Installer.cls", "ck") \
  set sc = ##class(App.Installer).setup()
# bringing the standard shell back
SHELL ["/bin/bash", "-c"]
CMD [ "-l", "/usr/irissys/mgr/messages.log" ]
///