[jira] Updated: (TAP5-1206) @IncludeStylesheet slows down component rendering

["Michael Wyraz (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TAP5-1206?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Wyraz updated TAP5-1206:
--------------------------------

    Affects Version/s: 5.1.0.5

> @IncludeStylesheet slows down component rendering
> -------------------------------------------------
>
>                 Key: TAP5-1206
>                 URL: https://issues.apache.org/jira/browse/TAP5-1206
>             Project: Tapestry 5
>          Issue Type: Bug
>          Components: tapestry-core
>    Affects Versions: 5.1.0.5
>            Reporter: Michael Wyraz
>
> We have a component (Button with it's own css) that is rendered multiple times into a table (in some cases >3000 times). The css is included via @IncludeStylesheet. Rendering 3000 of this buttons requires about 6-7 seconds on server side. When I change the button code to:
> 	@Inject
> 	private RenderSupport renderSupport;
> 	
> 	@Inject
> 	@Path("ActionButton.css")
> 	private Asset stylesheet;
> 	
> 	@SetupRender
> 	public void setup()
> 	{
> 		renderSupport.addStylesheetLink(stylesheet, null);
> 	}
> (instead of @IncludeStylesheet) rendering happens in less than 1 second. So I guess that the inserted code is very inefficient and should be replaced by something like the code above.
> (whish) If you touch the code, please add a media attribute to the annotation ;-)

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