[richfaces-issues] [JBoss JIRA] (RF-11822) Load components onload (on page ready)

Load components onload (on page ready) -------------------------------------- Key: RF-11822 URL: https://issues.jboss.org/browse/RF-11822 Project: RichFaces Issue Type: Feature Request Security Level: Public(Everyone can see) Components: cdk, resource handling Affects Versions: 4.1.0.Final Reporter: Lukáš Fryč Labels: yahoo_performance_recommendations Fix For: 4.2.0.Tracking According to Yahoo performance recommendations ([1], see "Post-load Components"), visual components should be loaded on page load ({{onload}} event) to avoid heavy JavaScript processing before page is completely visually built. In RichFaces, it is simple task using {{JavaScriptService}}, which enables you to collect and inject JavaScript snippets which should be loaded using jQuery {{$(document).ready(...)}}. Thanks to CDK templates, it's also simple change in renderers, just move component contructor to newly created CDK tag {{<cdk:onloadScript>}}, which would delegate to {{JavaScriptService}} (if {{JavaScriptService}} not found, processing may fall back to rendering {{<script>window.addEventHandler('load', ...)</script>}}, but this is optional part. [1] http://developer.yahoo.com/performance/rules.html