I want do to a "simple thing". Show a dynamic log of actions in the browser as we can see on Terminal. For that, I guess to make a simple CSP Page that show a new line every WRITE command is the thing I need.  

But how I refresh after each WRITE?

How I can refresh the content automatically?

I made a simple CSP Page and in method OnPage I do this test:

Don't work... because the browser show me only after the process finish.

I guess I should use another way... any help?

Recently I came across a very strong statement to the effect that InterSystems.Data.CacheClient.dll library works fast because it does not open a TCP/IP connection, instead it works in the same process as a database. It made me pause for quite some time. Firstly because .Net Managed Provider, which utilises this library, opens TCP/IP connection to the database (and it is stated in the documentation "Using .NET and the ADO.NET Managed Provider with Caché"). And secondly, because as far as I know only eXtreme applications attach themselves to the process.

So I know it's been a while, and I hate to let my adoring fans down... just not enough to actually start writing again.  But the wait is over and I'm back!  Now bask in my beautiful ginger words!

For this series, I am going to look at some common problems we see in the WRC and discuss some common solutions.  Of course, even if you find a solution here, you are always welcome to call in and expression you gratitude, or just hear my voice!

This week's common problem: "My query returns no data."

Now, supposedly you've checked that your query SHOULD return

How do i do the following:

Pass multiple values from one class to an excel report class using multiple tabs?

I want to request the data in the request class using a SQL statement changing values in the SQL statement, and then parse the values to the excel report to each sheet respectively.

How do I do it?

Dear colleagues,

a recent project came up with the question if it is possible to "restart Cache from inside", ie. using a COS-routine.

Thank you in advance and regdards

Markus

I thought I'd share some issues I had today with Zen development in a custom component. Say we have created a Zen composite component with a few javascript methods that modify its child components. In order to modify these components, we can use something like the following method:

In JavaScript methods on the client, this refers to the current component or page. The equivalent for expressions that are values of XML attributes is zenThis (see documentation).

Recently I started working with GitLab - GitHub self-hosted foss alternative. So far so good, liked the UI,  ease of administration, and available functionality (I was on Phabricator previously,  and still use it for repo mirroring).

GitLab has GitLab CI  (GitLab Continuous Integration) which looks promising (pluggable docker/vm/ds to run code) , but I wondered if someone uses it already and can share scripts for it?

In Studio you can open class with typing / pasting full classname  Ctrl+O dialogs filenamebox.

 in Open Atelier  Class/Routine Dialog (Ctrl+Shift+T) you can't give full class name (package.class) and

when typing only   classname part it does not give you any hint about package of those classes it shows.

Its' a bit frustrating when we can have ( and we have)  lot of classess named similarily  in different packages

and we have lot of packages so the tree crawling is a bit slow.

Hi Community!

In this release we turned off the digest mode for all the members (until it would be fixed) and fixed the Update notifications: now this settings can be found in the same place for all the members: Subscriptions/Content types tab.

Meet in this small release the new very valuable feature: marking answers as "true" answers.

If you are an author of the question now you can choose the right answer if there are more than one and mark it with the green checkbox. Like it is shown here:

If there are more than one answer, the "true" one will be shown topmost.

Hi, Community!

We have 2017 year on the calendar, so it's time to look back on 2016 and find some highlights.

Here is the set of Top-20 questions regarding InterSystems technology you posted in 2016.

Most viewed

Anyone using Visual Studio Code?, by John Murray  1062

Import/export data from InterSystems Caché, by Evgeny Shvarov  942

How can I pass multiple parameters to an Ensemble REST service and return an authorization token as a response JSON message, by Joshua Goldman  917

How to install and configure Atelier?, by Ronaldo Nascimento  793

how to connect to the Cache database from node.js ?

Hi, Community!

You published 499 articles regarding InterSystems technology in 2016.

Here are the most noticed and interesting articles of the year.

Introducing new JSON capabilities in Caché 2016.

Anyone know where I can find a higher quality version of the favicon used in the Ensemble production interface?

Does anybody know good interesting and detailed articles or maybe bookes about the binding of SSL сertificates?

Thank you.

Is there a way to have a Data Lookup table be automatically updated via a script or cache code? We have a file that is being created by our EMR, and we need to import it into Ensemble to update it. Just trying to see if we can automate this process.

Thanks

Scott Roth

Ohio State University Wexner Medical Center

All,

Totally new to Cache and Encryption.  Have a project requirement for SHA-512.  

Recently we have exercised this with a partner. It may be helpful for others as well.

The basic functionality is to connect to SAP through SAPJCo (Supporting SAPJCo 3.07+).

As a first step have a production with at least two items of the following type:

• EnsLib.JavaGateway.Service
• EnsLib.SAP.Operation

Configure the settings for the Java Gateway and the SAP Operation accordingly. And start the production.

Now the library sapjco3.jar needs to get imported to be used by further internal functionality.

When working with a large query executed though an ODBC connection what is the best way to allow the paging of the results at the client side.  I have tried some methods using %VID and similar methods, but these really don't seem to work as the value returned is related to the ID of the data and not the position in the results set.  What would be ideal is if the value seen in the management portal when you check of "Row Number" was available to external queries through ODBC.  I have not seen a way to return this however.   This would be similar to SQL server Last n and Skip n capabilities.

How are we doing THIS year versus the same period LAST year? 
This is a common need in Business Intelligence. In fact, many design specifications for reports make use of a comparison between a selected period (year, quarter, etc) up to a certain date (for example November 15th, 2016) and a summary of the same information for the previous year (i.e. up to November 15th, 2015). 
This post shows how to implement this in DeepSee.

Hi all,

I've a problem with EnsLib.FTP.OutboundAdapter

I've configured this adapter using a SFTP connection, it has been working the first time but now its raising the following error message:

ERROR <Ens>ErrFTPPutFailed: FTP: error al colocar archivo '1600000107279008930.pdf' (mensaje='Error in SFTP Put('C:\stream\QhFaDm4L1Jrgbg.stream','mypath/1600000107279008930.pdf') ERROR #7500: Error SSH '-2146430933': SSH Error [8010102B]: Unable to send FXP_OPEN* [8010102b] at SFTP.cpp:539,0',código=0)

This is part of my code:

    try {
        set name = pRequest.FileName
        set .

Hi!

I want to optimize the cube and delete the measure. Is there any easy way to find pivots which use it?

Does anyone have any snippet regarding this?

Would be great to have "out of the box" dashboards which will show the dependencies of pivots vs measures and dimensions.

Hi All,

I am new to this technology and I have installed the trial version of cache 2016.1 with Normal security.

I was trying to develop the sample cinema application and mean while when I tried to view the csp webpage, it opens the browser and ask for login after logging in it shows Service Unavailable error instead of preview of webpage.

Could you guys suggest an answer to resolve this issue.

The 2017.1 FT keys expired on December 31st 2016. Can we have a new set?

This article is one of the series which introduces Eclipse to experienced Caché/ Ensemble/ HealthShare users. The goal is to open the perspective of a developer who was using Caché Studio for years and make Her/ Him see deeply into the Eclipse world – far beyond Atelier. In other words it is an Atelier (Eclipse IDE for InterSystems technology) beginner’s guide. This time the topic is: editing XML files using Atelier.

Question:

How do I get a list of files residing in a certain folder/directory, according to some wildcard/filter.

For example all '*.txt' files in 'C:\Temp'.

Answer:

In CACHE –

You can use the %Library.File's FileSet class query.

Here's some sample code using it (also attached):

run(pDir,pFileSpec)

      Set tRS=##class(%ResultSet).%New("%Library.File:FileSet")

      Set tSC=tRS.Execute(pDir,pFileSpec)

      Write "Name",?30,"Date Modified",?53,"Type",!
      Write "--------------------------------------------------------------------------",!

      While tRS.

I'm currently re-engineering an application from CSP pages directly accessing COS Methods, to an Angular/Material front end accessing a REST DAL.  Both the Angular front end and REST services are hosted from the same Caché instance and the same namespace, but the REST services have their own CSP application, with all calls being routed through a Dispatch class.  

I've come across an architecture issue recently, and am trying to assess the options I have.  At present, we encode a call to a class which takes in an OID and returns the Stream to the browser.

Hi

   I am facing issue with cache database it is part of schneider PES software..the issue started with below:

and after some reinstallation i became not able even to install it.

receiving always message: 

"could not locate installation directory" ....i can only select new instance ...

How i can remove all the registry and old cache instance  to have new fresh installation.

the boss started using his new mac laptop, and now we are getting macintosh's own html escape characters being stored in the database especially in our text blocks, when we then print it we see things like don%u2019t instead of don't

so for example instead of the apostrophe we see %u2019 being stored. We've already noticed %u2018, %u2019, %u201C, %u201D, %2026

I'd like to replace the %u2019 with the nearest equivilent (especially when he starts to use left and right quote marks)

so how can I efficiently start to replace the
%u2019 with the apostrophe
%u2026 with the ".

In response to a comment on his posting about source control hooks and Atelier Bill McCormick used the example of Studio's SOAP Wizard and talked about providing more information about how Atelier will support this kind of extension.

 My Atelier (1.0.116) has a Tools menu with an Add-Ins option and a "Soap Wizard" (sic) submenu.

Is there any information available to us yet about how we can add our own add-ins of this kind?

Hi there,

I'm currently getting myself acquired with Atelier and apart from having a lot of fun I noticed an issue that keeps me from merging changes to the server. When importing Files into my project it uses the right encoding (without telling it what encoding to use). When trying to synchronize it shows the Conflict Resolution, with the server side using the wrong encoding therefore displaying gibberish.

Hello! 

My group and I are currently doing a research project on natural language processing and iKnow plays a big role in this project.  I am aware that the algorithms iKnow use aren't public, and I respect that.

My question is, are there any public documents/research that explains, at least part of, the algorthims iKnow uses and the motivations for using them?  

Here is a concrete example:  We are using GetSimilar() for many of our results and it works very well.