Load components onload (on page ready)
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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, core
Affects Versions: 4.1.0.Final
Reporter: Lukáš Fryč
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
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