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From Erik Hatcher <>
Subject Re: Struts <logic iterate>
Date Mon, 06 Oct 2003 14:42:05 GMT
Hits is not a java.util.Collection, so you cannot directly iterate 
through it using <logic:iterate>.  There are some Lucene-specific tag 
libraries that may do what you're after within the 
jakarta-lucene-sandbox CVS repository (you'll have to check out that 
module and build them yourself, currently).


On Monday, October 6, 2003, at 10:35  AM, Lars Hammer wrote:

> Hello
> I'm playing around with Struts to see if i should build my search web 
> app using the Struts framework. I began by making an Action which 
> performs the search, and places the Hits object on the session. In my 
> JSP page i figured I could use the Struts <logic:iterate> tag to 
> iterate through the search results and display them accordingly.
> The problem is that I get an exception saying "Cannot create iterator 
> for this collection" when trying to iterate the Hits. I thought that 
> Hits was an array of pointers to docs, hence Hits could be iterated 
> over -but that seems to not be the case.
> Has anyone any experience in using the <logic:iterate> tag or is it 
> necessary to write a custom JSP tag which does the iteration??
> Any help is greatly appreciated!
> /Lars Hammer

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