Use case 1 – display route
Consider the following scenario: a route is composed by an ordered list of marker points saved in DB with information regarding name, latitude and longitude. For a selected route you want to display the map in a popup with a coloured route between the points which compose the route.
To resolve [...]

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This posts presents a workaround regarding the issue of invokeAction calling twice and other alternatives to resolve this problem.
I’ll start with a fragment from Oracle’s documentation guide:Oracle recommends either adding an appropriate RefreshCondition expression (if you want it evaluated during both phases) or changing the default Refresh setting for invokeAction bindings to either prepareModel or [...]

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This post describes a mechanism of controling the response received in your application’s context after accessing an URL View defined in your task flow. I consider the following scenario:

Let be a page in your task flow which invokes a control flow case by pressing a button
The control flow case points to a URL View which [...]

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The topic of this post is to illustrate the mechanism of configuring Apache JMeter with your Oracle ADF application for stress testing. Because of the lack of a fully and detailed configuration for ADF, next I’ll present a demo Test Plan which can be downloaded HERE. More information and alternative scenarios can be found at [...]

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The topic of this post is to illustrate a mechanism to preview images as thumbnails in mouse over event regarding a table row. In the following sections it will be presented an algorithm to compress uploaded images to a specific maximum W/H, keeping the best image quality as possible.
The demo application considers a square (400*400) [...]

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This post illustrates the usage of the af:fileDownloadActionListener component as a helpful mechanism to generate the report on the OutputStream, while closing the export customization popup. Many posts related to Jasper tool integration in ADF deal with the problem of downloading the report – based on a template file and loaded with bean data. If [...]

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This tutorial illustrates how to update the selected rows attributes using an af:table component with checkboxes. By applying successive queries on a table, the state of the binded iterator changes and it will contain only the rows displayed in UI. In the following sections, we’ll present 2 mechanisms to update the state of all selected [...]

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An ADF geographic map is an ADF Data Visualization component that provides the functionality of Oracle Spatial within Oracle ADF. This component allows users to represent business data on a geographic map and to superimpose multiple themes on a single map.
The topic of this article is to present a demo example of how to integrate [...]

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There are situations when the data processing output can only be obtained in HTML format in order to be included for visualization into an ADF UI component. Reports, statistical information can be generated using tools configured with ADF, and its output can be stored in various formats. The topic of this article is to present [...]

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On some projects, you find yourself in need to execute certain jobs and tasks at a precise moment in time or at regular time intervals. So, the topic of this article is to present the mechanism to include a timer task in ADF.
The scheduling is done with the help of the CommonJ API which is [...]

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