[MarkLogic Dev General] Lib search facets based search

[Alan Darnell]

Ashish,

Here's the facet definition section in the lib-search-custom file that  
we use and that works for us.  Of course, we have range indexes  
defined for each of the element or attributes we want to facet on.

Alan

<facets>
         <default-do-count>true</default-do-count>

         <search:value-facet id="kwd-facet">
         <search:element>
           <search:local-name>kwd</search:local-name>
         </search:element>
         <search:top>10</search:top>
         </search:value-facet>

         <search:value-facet id="journal-facet">
         <search:element>
            <search:local-name>journal-title</search:local-name>
         </search:element>
         <search:top>10</search:top>
         </search:value-facet>

         <search:value-facet id="article-type-facet">
         <search:element-attr>
                 <search:local-name>article</search:local-name>
                 <search:attr-local-name>article-type</search:attr- 
local-name>
         </search:element-attr>
         <search:top>10</search:top>
         </search:value-facet>
</facets>


On Jul 11, 2008, at 5:23 AM, Ashish Kumar wrote:

> Hi,
>
> I am trying to work out facet based search. Basically I have added
> <facet-def in search criteria and facets in lib-search-custom.xqy.
>
> I do get search:search-summary along with
> parse/search/estimate/summary/facet time and document-uri in the  
> results
>
> But I dont see any results for facets based search. Basically I have 5
> articles in the database and all have PublisherName tag.
>
> So I suppose it should give results for "PublisherName" with the  
> total no
> articles as 5.
>
> What I am missing here.
>
> Pointers to the following will be appreciated. Here goes the code.
>
> 1. Search Criteria in cq
> import module namespace search="http://www.marklogic.com/ps/lib/lib-search 
> "
> at "lib-search.xqy"
> import module "http://www.marklogic.com/ps/lib/lib-search" at
> "lib-search-custom.xqy"
>
> search:search-summary(
> <search:search-criteria>
> <search:term><search:text>cell</search:text></search:term>
> <facet-def do-count="true">
>   <facet-def-id>PublisherName-facet-id</facet-def-id>
> </facet-def>
>
> </search:search-criteria>
> , 1, 5)
>
> 2. Config element in lib-search-custorm.xqy
> define variable $CONFIG as element(cfg:config) {
>    (: Configuration file -- Put whatever you want here, or nothing  
> at all.
> :)
>    <config xmlns="http://www.marklogic.com/ps/lib/lib-search/config">
> 	<search>
> 	<namespaces>
> 			<namespace
> prefix="sp">http://www.foo.com</namespace>
> 	</namespaces>
>
> 		<base-criteria>
> 			<search:directories depth="infinity">
> 	
> <search:directory>lib-searchWebDev/</search:directory>
> 			</search:directories>
> 		</base-criteria>
> 		<sort-fields>
> 			<sort-field
> 					id="ChapterTitle"
> 					type="xs:string"
> 					direction="ascending">
> 	
> Publisher//Chapter/ChapterInfo/ChapterTitle
> 		</sort-field>
> 		<sort-field
> 					id="CopyrightYear"
> 					type="xs:integer"
> 					direction="ascending">
> 	
> Publisher//Chapter//ChapterCopyright/CopyrightYear
> 		</sort-field>
>
> 		</sort-fields>
> 		<max-summarize-matches>5</max-summarize-matches>
> 		<truncate-word-count>7</truncate-word-count>
> 	</search>
> <facets>
> <default-do-count>true</default-do-count>
> <search:value-facet id="PublisherName-facet-id">
> <search:element id="PublisherName">
> <search:namespace></search:namespace>
>
> <search:local-name>PublisherName</search:local-name>
> </search:element>
> </search:value-facet>
> </facets>
>
>
>    </config>
> }
>
>
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