Category: Frontend technology
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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. …
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 …
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 …
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 …
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 …
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 …
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 …
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, …
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 …
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, …
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 …
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 …
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 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 …
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 …
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 …
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 …
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 …
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 …
Frank Houweling
March 29, 2015
Development Tools, Enterprise Manager, Frontend technology, Oracle, Oracle Application Development Framework, Oracle WebLogic Server, Performance and tuning, Platform Technology, Software Development, Tools, WebCenter
Recently we added a great new feature to the ADF Performance Monitor: network and browser load time information. Now you know exactly every end-user experience of your ADF application, …
Harry Dragstra
March 9, 2015
Database, Databases, DBA Oracle, Frontend technology, Languages, Oracle, Oracle 12, Oracle Application Development Framework, PL/SQL, SQL, Technology
Question: We have customers who want to work with different database schemas and we want to determine dynamically – depending on a choice during or after login – which …
Last week I presented at the UKOUG’14 conference on creating intuitive & interactive dashboards with the ADF Data Visualization Components. Frequently end-users are overwhelmed with too much and confusing information displayed …
Last week I presented at the UKOUG’14 conference on instrumenting, analyzing, & tuning the performance of Oracle ADF applications. Instrumentation refers to an ability to monitor or measure the level of a …
Mobile apps usually have the possibility to toggle the springboard by using an icon that is displayed in the header of the app. The Oracle MAF reference app, Work …
Images are heavily used in Mobile apps. For instance a list that contains employees usually shows the images of these employees. This works well when you have a WIFI …
In demos and tutorials we only care about the happy-flow of our applications. That is ok, because we only run that code in our own little predictable environment and …
In order to keep the business-IT gap manageable, it is important for analysts, designers and architects to know what their implemented application landscape actually looks like. An important part …