JDeveloper: JavaScript Digital Clock in a Fragment by Timo Hahn


This post is about a combination of best practices combined together. The best practices are the UI-Manager pattern (The UIManager Pattern | The Groundside Blog by Duncan Mills), using JavaScript in a fragment (Gotcha when using JavaScript in ADF Regions | Oracle OTN Harvest: Oracle ADF and MAF Blog) and running a JavaScript function when the fragment is loaded the first time (Lazy Initalizing Beans).

Use Case

We create a digital clock in a fragment. This sounds simple, but there are a couple of things to think about.

1. How to set up a digital clock in JavaScript

2. A fragment is not a document, so we can’t use the af:document to load JavaScript in a fragment

3. Calling a JavaScript method on the inital load of the fragment from a bean Read the complete article here.

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Technorati Tags: PaaS,Cloud,Middleware Update,WebLogic, WebLogic


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