Variable number of arguments in web service method

I wonder if you could help me? I have a regular cache class that accepts a variable number of arguments in one of the methods.

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Getting and Setting mime types.

I am attempting to do two things with the mime types.

 

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Featured InterSystems Online Course: Designing Productions Non-Healthcare

Design a production in a development environment using best practices. 

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Example DTL to extract a base64 encoded file(pdf) from an MDM^T02 OBX segment

Hi,

Can anyone  point me to an example of a DTL & Class method that can pull a base64 encoded PDF out of a MDMT02 message?

This is really asking for two things;

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Let's write an Angular 1.x app with a Caché REST backend - Part 1 of Many

So, one day you're working away at WidgetsDirect, the leading supplier of widget and widget accessories, when your boss asks you to develop the new customer facing portal to allow the client base to access the nex

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Ensemble: How to embed a PDF file into an HL7 message

This article will describe and include an example of how to embed an external PDF file into an HL7 segment, specifically ADT_A01:2.3.1 OBX().  This can be useful when attempting to insert pictures or other externa

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Difference between %Stream.FileCharacter and %FileBinaryStream

Awhile back we had someone write some code to Log messages like we did in eGate but with Ensemble.

 

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Enabling SSL / TLS on an InterSystems (soap) web service, part 2

We are in the process of setting enabling SSL on a soap web service exposed via InterSystems, but are running into trouble.

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How to set up SSL/TLS for web application?

I have built an Ensemble SOAP service (EnsLib.SoapService.Service) as a business service which accepts soap requests from another application.

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JSON_OBJECT issue

Hi All,

I use SQL function JSON_OBJECT to get data as a JSON object.

However, sometimes I get error with function JSON_OBJECT when values contain [, ], { or }.

Error:

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Let's write an Angular 1.x app with a Caché REST backend - Part 4

We finished our last lesson with our Widgets Direct page iterating over a list of widgets, displaying

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Node.js: create a basic web app with React - part 1

Developing a Full-Stack JavaScript web app with Caché requires you to bring together the right building blocks. Previously, I outlined the basic steps to install and connect Node.js to Caché and make it's powerful multi-model database capabilites available for use with Node.js. You can use Caché as a NoSQL-, document- (with unique key-level access!), SQL- and object-database with Node.js. When developing JavaScript applications, you'll see how powerful this combination is and makes Caché a perfect fit for Node.js.

In the first part of this article series I will show how to get started with the React framework, one of the most popular frameworks currently taking over front-end development. In the next parts you'll learn how to connect a basic web app to a Caché back-end.

You'll see, it's very easy to get started with this technology - you can even compare the amount of basic knowledge you need to COS because you only need to know a few basic concepts to start!

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Can you keep a secret?

If you are developing applications that use CSP or Zen, or potentially any of the other InterSystems web-related stuff that's built on top of CSP, then it's important to know how to keep one particular secret.

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Node.js: installation and connection test for use with Cache

Full-Stack JavaScript development allows you to create state-of-the-art applications with Caché. With any (web) app you build nowadays, one has to make a lot of architectural decisions and you want to make the right ones. With the Node.js connector available for Caché, you can create a very powerful server side application server, allowing you to use the latest JavaScript technology and frameworks client- and server-side.

With all these new technologies, the most important is to integrate them in the most efficient way and to create a very productive development experience. This article willl get you started step-by-step with Node.js technology.

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