Article Ward De Backer · Apr 21, 2023 5m read Printing directly from IRIS/Caché on Windows Server to a local shared printer (or creating a remote file) on a Windows client pc When you install an IRIS or Caché instance on Windows Server, you'll usually need to install it under a specific user account that has network access permissions. This is very handy when you needs to access network resources for creating files or directly accessing printers. TL;DR: see key takeaways at the bottom! #Coding Guidelines #Deployment #Microsoft Windows #Microsoft Windows Server #Security #System Administration #Caché #InterSystems IRIS 5 0 0 353
Article Ward De Backer · Oct 28, 2021 2m read Developing state of the art web apps with Node.js (QEWD-Up) back-end + NuxtJS/Vue.js front-end I wrote a step by step tutorial in the qewd-howtos repository how you can write state of the art multi-page web apps with Node.js using a QEWD-Up WebSocket/REST api back-end integrated with a mainstream web framework like NuxtJS & Vue.js. #Development Environment #Framework #Frontend #GitHub #JavaScript #Node.js #Tutorial #UI Development #Vue.js #VSCode 3 0 3 1K
Article Ward De Backer · Oct 9, 2017 6m read Node.js: multi-target debugging QEWDjs using Visual Studio Code One of the most important features during application development is the ability to debug your code easily. Because of the asynchrnous nature, a standard Node.js application server works single-threaded by default. When you are developing applications using an IDE like Visual Studio Code, you can very easily debug your Node.js process:First, download the free Visual Studio Code IDE (@code) and install it on your development machine. #Caché #Development Environment #Debugging #Studio #Tools #React #JSON #Node.js #JavaScript 3 0 0 2K
Article Ward De Backer · Sep 19, 2017 5m read Vue.js: getting started with a basic HTML/REST/JSON example This is a basic JavaScript Vue.js example how you can use REST calls using plain HTML. #Best Practices #HTML #JavaScript #JSON #REST API #Vue.js #ZEN #Caché 7 8 0 20.4K
Article Ward De Backer · Apr 22, 2017 12m read Node.js: create a basic web app with React - part 3 Developing a Full-Stack JavaScript web app with Caché requires you to bring together the right building blocks. In this third part of this article series I will show how to link our React app to our three back-ends we created in part 2. #JavaScript #JSON #Node.js #React #REST API #Caché 4 3 0 1.8K
Article Ward De Backer · Apr 22, 2017 14m read Node.js: create a basic web app with React - part 2 Developing a Full-Stack JavaScript web app with Caché requires you to bring together the right building blocks. In the previous part, we created a basic front-end React application. In the second part of this article series I will show how to choose the right back-end technology for your application. You will see Caché allows you to use many different approaches to link your front-end to your Caché server, depending on your application's needs. In this part we will set up a back-end with Node.js/QEWD and CSP/REST. In the next part we will enhance our basic web app and connect it to Caché using these technologies. #JavaScript #JSON #Node.js #React #REST API #Caché 5 12 0 3K
Article Ward De Backer · Apr 20, 2017 4m read 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! #JavaScript #JSON #Node.js #React #Caché 9 8 1 4.8K
Article Ward De Backer · Apr 20, 2017 5m read 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. #JavaScript #Node.js #Release #Caché 9 13 1 3K
Article Ward De Backer · Jun 23, 2016 5m read Returning custom responses from Web Services and REST services using Node.js and EWD 3 As Rob explained in an earlier post, Caché's Node.js interface allows you to create Web Services and REST Services using the very modular EWD 3 framework. #Caché #JSON #Node.js #REST API #SOAP 1 0 0 3.2K