[jira] [Comment Edited] (TILES-572) OptionsRenderer throws IllegalStateException

["Mck SembWever (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TILES-572?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13806879#comment-13806879 ] 

Mck SembWever edited comment on TILES-572 at 10/28/13 4:13 PM:
---------------------------------------------------------------

The primary problem here was the cascade="true" was not being specified on the list-attribute, so the OptionsRenderer was working the first-time when in the template attribute, but not the second-time once a new AttributeContext was pushed onto the stack.

Eric B. also hit problems related OptionsRenderer in 3.0.1 not being compatible with the tiles3 integration found in spring-3.2 (which had already been fixed with http://svn.apache.org/viewvc/tiles/framework/trunk/tiles-extras/src/main/java/org/apache/tiles/extras/renderer/OptionsRenderer.java?r1=1368433&r2=1422025 but not released)


was (Author: michaelsembwever):
The primary problem here was the cascade="true" was not being specified on the list-attribute, so the OptionsRenderer was working the first-time when in the template attribute, but not the second-time once a new AttributeContext was pushed onto the stack.

Eric B, also hit problems related OptionsRenderer in 3.0.1 not being compatible with the tiles3 integration found in spring-3.2 (which had already been fixed with http://svn.apache.org/viewvc/tiles/framework/trunk/tiles-extras/src/main/java/org/apache/tiles/extras/renderer/OptionsRenderer.java?r1=1368433&r2=1422025 but not released)

> OptionsRenderer throws IllegalStateException
> --------------------------------------------
>
>                 Key: TILES-572
>                 URL: https://issues.apache.org/jira/browse/TILES-572
>             Project: Tiles
>          Issue Type: Bug
>          Components: tiles-extras
>    Affects Versions: 3.0.1
>         Environment: Spring 3.2.4 / Tiles 3.0.1
>            Reporter: Eric B
>            Assignee: Mck SembWever
>              Labels: features
>
> Essentially, the error I get when trying to use the OptionsRenderer is:
> java.lang.IllegalStateException: A matching list-attribute name="my_opts" must be defined.
> I tried to follow as best as possible the instructions on the http://tech.finn.no/2012/07/25/the-ultimate-view-tiles-3/4/ site, but the instructions seem rather old and obsolete and some classes referenced no longer exist in Spring 3.2.4 and/or are configured differently.
> From what I can tell, it would appear that the context that the OptionsRenderer is receiving is not correct; the attributes and cascadedAttributes are both null, even though they should be set.  However, I have been unable to trace why this is happening.
> I have tried to instantiate the OptionsRenderer as follows:
> {code}
> public class TilesContainerFactory extends CompleteAutoloadTilesContainerFactory {
> 	@Override
> 	protected Renderer createTemplateAttributeRenderer(
>                         BasicRendererFactory rendererFactory, 
>                         ApplicationContext applicationContext, 
>                         TilesContainer container,
> 			AttributeEvaluatorFactory attributeEvaluatorFactory) {
> 		
>                Renderer renderer = super.createTemplateAttributeRenderer(
>                                                                          rendererFactory, 
>                                                                          applicationContext, 
>                                                                          container, 
>                                                                          attributeEvaluatorFactory);
> 		
> 		// create an Options Renderer
> 		OptionsRenderer optionsRenderer = new OptionsRenderer(applicationContext, renderer);
> 		return optionsRenderer;
> 	}
> }
> {code}
> A google search finds other instances of people having trouble instantiating this class as well.  



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