Category: Frontend technology
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 ADF, 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 ADF, 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 …
This blog-post accompanies the OTN Article Marrying the Worlds of ADF and HTML 5 – to provide some details about setting up the environment for the ADF & HTML5/AngularJS …
This blog-post accompanies the OTN Article Marrying the Worlds of ADF and HTML 5 – to provide some details about setting up the HTML5/AngularJS development environment and about the …
Using a custom image as the base map for the ADF DVT Thematic Map component, such as is supported as of release 12.1.3, is very interesting. Visualization is extremely …
One of the interesting new features in ADF DVT 12.1.3 is the option to use a custom image as the base map for the Thematic Map component. This enables …
On Thursday 14th of August, the AMIS office was the venue for a session for the ADF community. Oracle Product Manager Katarina Obradovic-Sarkic was the key presenter at an …
“ There’s A Lot More Behind This Pretty Face “ The whitepaper “User Experience Frameworks – Future of optimal UI development -” starts with an overview of user experience guidelines. …
Computers zijn goed in data. Mensen niet. Mensen zijn beter in geaggreerde gegevens: informatie of de conclusies getrokken uit die gegevens. Als data informatie is, dan komen mensen in …
Recently I was implementing the ADF Performance Monitor at a customer site and doing a detailed performance analysis. This customer had severe (and less severe) performance problems but was …
