af:image – preview as thumbnails in mouse over

November 9th, 2010 | Posted by in Oracle ADF | No Comments

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 […]

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Dynamic HTML page included into a popup

August 3rd, 2010 | Posted by in Oracle ADF | No Comments

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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