Getting ADF Data in a Jet Component (2)
In my previous blog I explained how to get ADF Data in a Jet Component, this was done by iterating through a ViewObject and rendering a component per element …
Category: Frontend technology
Getting ADF Data in a Jet Component (1)
Oracle JET has been around for a while, and at this moment we are investigating what it would take to integrate JET with our existing ADF Application. In the …
Node.js application using SSE (Server Sent Events) to push updates (read from Kafka Topic) to simple HTML client application
This article describes a simple Node.js application that uses Server Sent Events (SSE) technology to push updates to a simple HTML client, served through the Express framework. The updates …
ADF Faces Client Side Event Bus – Use ServerListener to engage Server from Consuming Fragment for programmatic Partial Refresh
In a recent article (Client Side Event Bus in Rich ADF Web Applications – for easier, faster decoupled interaction across regions), I proposed an approach for a client side …
Client Side Event Bus in Rich ADF Web Applications – for easier, faster decoupled interaction across regions
The challenge is well known: our ADF Faces Web application is composed of various taskflows that have been developed as stand alone, encapsulated units that can be used and …
Executing command line scripts from the Oracle Forms client – using WebUtil
Our challenge: we are building the new ERP system – a pure HTML5 browser based application in Oracle ADF. This application replaces the current Oracle Forms based application. For …
Oracle JET – Refer to ViewModel from HeaderTemplate in ojTable – and easier debugging of KnockOut code
While developing a Oracle JET application against APIs on Oracle Service Bus interacting to JD Edwards and Oracle Transportation Management, we ran into a challenge. In the table (ojTable) …
How to run a demo with Microsoft Hololens and share your screen
I was fortunate to use the Microsoft Hololens for a couple of days to experiment and prepare for a demo. Here are some practical tips for doing a demo …
Revelation at Oracle OpenWorld 2016: MCS is Multi Channel Service (as well as Mobile Cloud Service)
While web applications and mobile apps are the common channels for user interaction, they are not the only ones. Oracle is recognizing that fact and as a result MCS …
Oracle’s portfolio for Custom Application Development – snapshot taken at Oracle OpenWorld 2016
Custom applications with a user interface can be categorized along various dimensions. Is the user interface a front end for a system of record or a system of change …
Karma testing with code coverage for Oracle JET part 2
In part one of this series of blogs you set up the configurations needed to start testing your Oracle JET application. Grab the project you made, now it is …
Karma testing with code coverage for Oracle JET part 1.
This is the first blog in a series of two blogs about Karma testing (with code coverage) for Oracle JET. This first blog will help you with setting up …
Reusing JET Composite Components in JET, ADF, MAX and ABCS – W3C Web Component Style
This is a short article about a big topic. About how JET Composite Components – small or pretty substantial – can be reused and integrated, not only in other …
First steps in deploying Node.js on Heroku
Recently, I used Heroku to deploy a website in the great wide open! In this blogpost I want to tell about my first steps using Heroku, including the rookie …
Login with OAuth2.0 using AngularJS 1.5 componentrouter and Node.js
For one of my projects I need my users to log in to an 3rd party api (in my case strava) using oauth2.0 Framework of choice: AngularJS 1.5 in …
Access the original calling context in a callback function in TypeScript
While working on my Ionic 2 application, I made use of the exif.js library (for extracting meta-data from image files). Some of the key functions in this library are …
Using and including a 3rd party JavaScript library in an Ionic 2 and Angular 2 [typescript] application
While working on a Ionic 2 (and Angular 2) application, I needed to make use of a 3rd party library (exif – https://github.com/exif-js/exif-js – to be exact, a JavaScript …
Creating (near) native mobile web app (aka progressive web app) for iOS with Ionic 2
It has been a long standing ambition of mine to create an app that I could run on my iPhone. This weekend I finally realized that ambition – in …
Force Text to UpperCase in RichInputText as the user is typing (make sure the cursor stays in one place)
The challenge is simple: users of an ADF Faces web application are only allowed to enter uppercase characters into a field. We want to help them by turning any …
Using Angular2 on top of Oracle 11g
Adding Angular 2 to an existing ADF application Reality sometimes can be a bit surprising. The desire to build a new module using Angular 2 on top of an …
Intro into ServiceWorkers
The first baby steps.. This is the first of a three part blog series. Each of these blog posts explain a small part of the ServiceWorker API. In this …
Caching with a ServiceWorker
Next up, caching.. This is the second part of a three part blog series. You can find the first part here. In this part, we will talk about caching. …
Navigating through an ADF editable table with arrow keys
For a client that uses a lot of ADF editable table I was exploring the possibilities of navigating through an editable table with the arrow keys. They often need …
Introducing: The Client Side Event Bus in Oracle JET for decoupled interactions across templates, view models and modules with Knockout Postbox
Well organized exchange of client side events has been something of a holy grail for client side web development to me. I do not like these direct interactions between …
Master – Detail synchronization in an Oracle JET rich client application against a REST API
In a recent article (Extend Oracle JET with Table on REST API and Deploy to Node.js in Application Container Cloud) , I have described how I created a data …
How to: Use Polymer Webcomponents in Angular2
This post explain how to use a polymer webcomponent in an Angular2 app. We use the google maps component as an example. For instructions on the demo app, see …
Extend Oracle JET with Table on REST API and Deploy to Node.js in Application Container Cloud
In this article, I will describe how I took the Oracle JET Sample application that I deployed to Node.js – locally and in the Oracle Application Container Cloud-and extended …
Setting environment variables using Gulp.
For the project I am working on we have three different environments, which have their own database and users. We don’t want this login credentials to be in our …
Consuming a REST service from your ADF 12.2.1 application
January 11, 2016
Frontend technology, Java, Languages, Oracle Application Development Framework, Software Development
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With the release of ADF 12.2.1 in the fall of 2015, Oracle finally added support for declaratively consuming a RESTful web service that responds in JSON format. Until then, …
Developing for and Deploying an ADF Web Application to the Oracle Public Cloud (DBaaS and JCS)
In several recent articles, I have discussed first steps with Oracle Public Cloud Services: First steps with Database (DBaaS) in the Oracle Public Cloud Opening ports for access to …
Dynamic table in ADF 12c
A while ago I decided to create an ADF page based on a dynamic table, and I found that, although there are quite some articles about the subject online, …
Reflections after Oracle OpenWorld 2015 – Content & Process (or Collaboration & Engagement)
This article gives an overview of some of the most eye catching stories from Oracle OpenWorld 2015 around Process and Content, aka Collaboration & Engagement. It discusses Line of …
Reflections after Oracle OpenWorld 2015 – Application Development
This article gives an overview of some of the most eye catching stories from Oracle OpenWorld 2015 around application development. It discusses traditional technology as well as the most …
Declarative Web User Interface Development by the Citizen Developer – Introducing the Oracle Application Builder Cloud Service
The Citizen Developer – also known as the Line of Business user – is the non-technical but still somewhat IT-savvy member of a business department. She may configure web …
Visualizations are far more than a pretty face on the cloud – highlights from Oracle OpenWorld 2015
Visualizations are probably the most effective way to convey information, insights and prompts for action to humans. We are not terribly good at quickly and correctly interpreting textual information …
Oracle JavaScript Extension Toolkit (Oracle JET) – announced at OOW15
November 2, 2015
AMIS, Frontend technology, JavaScript, Oracle, Web HTML5 CSS3, Web/Java
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Javascript is the most popular programming language* and its usage has grown 25% in the past year**. It’s widely used and so it stands to reason that Oracle now …
To quickly transfer scanned documents and pictures from the iPhone to PC and USB stick
My challenge: how to scan a bunch of paper documents and store the electronic image files on my NAS. At my disposal: an iPhone, wireless network and a Windows …
StreamExplorer pushing findings as JSON messages to a WebSocket channel for live HTML Dashboard updates
A common desire when doing real time event processing with Stream Explorer and/or Oracle EVent Processor is the ability to present the findings from Stream Explorer in a live …
ADF Performance Monitor: Support for EJB/JPA (EclipseLink)
Not all Oracle ADF projects are built with ADF Business Components (ADF BC). Some organizations prefer to use EJB/JPA (EclipseLink) instead of ADF BC. The EclipseLink JPA provides developers with …
ADF 12c – Allow user to personalize the form items at run time using MDS based Change Persistence
The requirement is easily written down: the web page contains a form with multiple form items. Each user should be allowed to personalize the form at run time. This …