Join AMIS and Oracle for a Developer Meetup January 20th 2020 in Utrecht. Oracle Cloud Infrastructure (OCI) biedt een palet aan cloud native platform services...
Join AMIS and Oracle for a Developer Meetup January 20th 2020 in Utrecht. Oracle Cloud Infrastructure (OCI) biedt een palet aan cloud native platform services waarmee dynamisch schaalbare applicatie architecturen kunnen worden gerealiseerd – tegen aantrekkelijke voorwaarden. Met en combinatie van serverless Functions (op basis van Docker Container Images) en de nieuwe API Gateway kunnen APIs worden geïmplementeerd en gepubliceerd. De Streaming [Event Queue] service voorziet...
Join AMIS and Oracle for a Developer Meetup January 20th 2020 in Utrecht. Oracle Cloud Infrastructure (OCI) biedt een palet aan cloud native platform services waarmee dynamisch schaalbare applicatie...
In one of my current bigger ADF projects (yes, there are still big ADF projects!) I had a problem with the ‘executeWithParams’ operation binding called from a...
In one of my current bigger ADF projects (yes, there are still big ADF projects!) I had a problem with the ‘executeWithParams’ operation binding called from a bean. To understand the problem I first give a brief description. Problem We have a special string column in some of our VOs. For this column, there is a bind parameter which is added to the where clause of the VO. Getter and setter for this bind parameters are generated to be able to set this parameter safely. In the...
In one of my current bigger ADF projects (yes, there are still big ADF projects!) I had a problem with the ‘executeWithParams’ operation binding called from a bean. To understand the problem I first...
In this short post I am going to show a simple approach to make sure that your ADF application running inside a Docker container is a healthy Java application...
In this short post I am going to show a simple approach to make sure that your ADF application running inside a Docker container is a healthy Java application in terms of memory utilization. I am going to use a standard tool JConsole which comes as a part of JDK installation on your computer. If there is a problem (i.e. a memory leak, often GCs, long GCs, etc.) you will see it with JConsole. In an effort to analyze the root of the problem and find the solution you might want...
In this short post I am going to show a simple approach to make sure that your ADF application running inside a Docker container is a healthy Java application in terms of memory utilization. I...
We are using Nginx web server for Oracle ADF WorkBetter hosted demo hosted on DigitalOcean cloud server. Nginx helps to serve web application content fast and...
We are using Nginx web server for Oracle ADF WorkBetter hosted demo hosted on DigitalOcean cloud server. Nginx helps to serve web application content fast and offer improved performance. One of the important tuning options - content compression, Nginx does this job well and is simple to setup. Content compression doesn't provide direct runtime performance, a browser would run the same code, doesn't matter it was compressed or not. But it brings improved perceived performance...
We are using Nginx web server for Oracle ADF WorkBetter hosted demo hosted on DigitalOcean cloud server. Nginx helps to serve web application content fast and offer improved performance. One of...
Back in 2015 I wrote a blog entry to help our customers get a clear picture about the Oracle ADF vs Oracle JET "debate", over the years I kept pointing people...
Back in 2015 I wrote a blog entry to help our customers get a clear picture about the Oracle ADF vs Oracle JET "debate", over the years I kept pointing people to this writeup as a simple summary of what we are aiming to do and as a guideline for picking the technology you should use. However, the technology world is an ever changing place, and I believe that it is time to do a bit of an update of that entry to reflect the current status. While the basic distinctions between...
Back in 2015 I wrote a blog entry to help our customers get a clear picture about the Oracle ADF vs Oracle JET "debate", over the years I kept pointing people to this writeup as a simple summary of...
Since the introduction of web components (formerly known as CCAs) in Oracle JET, the HTML development pattern has become quite standardized for a developer....
Since the introduction of web components (formerly known as CCAs) in Oracle JET, the HTML development pattern has become quite standardized for a developer. Almost all the UI components provided by JET development team have now been converted into custom elements, with their own set of properties, methods, events, etc. However, there are times when your business use-case may not be sufficiently fulfilled by the components provided by default, and you may need to stretch them....
Since the introduction of web components (formerly known as CCAs) in Oracle JET, the HTML development pattern has become quite standardized for a developer. Almost all the UI components provided by...
JET keeps evolving and in the latest versions - toolkit provides improved support for form cross-field validation. It is much easier to implement validation...
JET keeps evolving and in the latest versions - toolkit provides improved support for form cross-field validation. It is much easier to implement validation than it was before. I will show it in this example. Example of the data entry form. Validation logic: - Invoice Date before Payment Due Date and Payment Date - Payment Due Date before Payment Date Example when two fields fail validation: JET provides component called validation group. Form can be wrapped by this...
JET keeps evolving and in the latest versions - toolkit provides improved support for form cross-field validation. It is much easier to implement validation than it was before. I will show it in this...
Learn how to use Oracle's JavaScript Extension Toolkit (JET) as a solution to the all too common problem of internal back office and intranet applications that...
Learn how to use Oracle's JavaScript Extension Toolkit (JET) as a solution to the all too common problem of internal back office and intranet applications that are typically ugly, clunky, and cumbersome to use. JET simultaneously provides you with a JavaScript toolkit that is cutting-edge while being stable enough for enterprise development in an ecosystem that is notorious for its fast-paced rate of change. Practical Oracle JET walks through the process of developing a...
Learn how to use Oracle's JavaScript Extension Toolkit (JET) as a solution to the all too common problem of internal back office and intranet applications that are typically ugly, clunky,...
The business object layer in Visual Builder allows you to add business logic that can implement functionality on your data layer. In this blog we are going to...
The business object layer in Visual Builder allows you to add business logic that can implement functionality on your data layer. In this blog we are going to show you how to use such a function to iterate over a set of records in a parent/child relationship, and update a set of records in a single REST call, as well as how to invoke that function from your visual builder UI. It's worth mentioning here that these functions can also be invoked from other applications that need...
The business object layer in Visual Builder allows you to add business logic that can implement functionality on your data layer. In this blog we are going to show you how to use such a function...
