You should just be able to run another search with the additional constraint.
Something like:
search:search("life facet-on-genre:fiction", $options)
To get an idea for how this is done, play around with the oscars app (you can
generate it through Application Builder). It shows the query text in the
search box after each drill down.
-Danny
From: [email protected]
[mailto:[email protected]] On Behalf Of Surajit
Bhattacharjee
Sent: Tuesday, August 04, 2009 7:38 PM
To: General Mark Logic Developer Discussion
Subject: Re: [MarkLogic Dev General] faceted navigation using search:search not
working
Thanks much Danny, that worked.
To drill down into one of the facets, will I need to re-run the original search
with an additional element-value constraint?
Thanks.
On Tue, Aug 4, 2009 at 9:26 PM, Danny Sokolsky
<[email protected]<mailto:[email protected]>> wrote:
Hi Surajit,
I think the problem here is that the genre element in your sample document is
not in the namespace "http://www.sb.com/namespaces/sb";, but is in no namespace.
The xmlns:b declaration in the book element just binds the prefix to the
namespace, it does not make all of the child elements in that namespace. If
you re-insert the following document, you will get facet results:
<book xmlns="http://www.sb.com/namespaces/sb";>
<title>The Life of David Gale</title>
<genre>fiction</genre>
<desc>....</desc>
<review>...</review>
</book>
So the facet was empty because it did not match any of the documents.
-Danny
From:
[email protected]<mailto:[email protected]>
[mailto:[email protected]<mailto:[email protected]>]
On Behalf Of Surajit Bhattacharjee
Sent: Tuesday, August 04, 2009 4:58 PM
To: [email protected]<mailto:[email protected]>
Subject: [MarkLogic Dev General] faceted navigation using search:search not
working
I have 10 documents loaded in Mark Logic, each containing information about a
single book. Below is a sample document.
<?xml version="1.0" encoding="UTF-8"?>
<book xmlns:sb="http://www.sb.com/namespaces/sb";>
<title>The Life of David Gale</title>
<genre>fiction</genre>
<desc>....</desc>
<review>...</review>
</book>
I have defined string range index on the "genre" element so that I can facet on
genres when user search for books. I am trying to use the search:search API in
4.1 but can't get this to work. The search works fine, but no facets get
returned. Here is the code from CQ:
xquery version "1.0-ml";
import module namespace search = "http://marklogic.com/appservices/search";
at "/MarkLogic/appservices/search/search.xqy";
search:search("life",
<options xmlns="http://marklogic.com/appservices/search";>
<constraint name="facet-on-genre">
<range type="xs:string" facet="true">
<facet-option>limit=10</facet-option>
<element ns="http://www.sb.com/namespaces/sb"; name="genre"/>
</range>
</constraint>
</options>)
Here is the response I get:
<search:response total="4" start="1" page-length="10"
xmlns:search="http://marklogic.com/appservices/search";>
<search:result index="1" uri="a.xml" path="doc("a.xml")" score="80"
confidence="0.430638" fitness="0.67929">
<search:snippet>...</search:snippet>
</search:result>
<search:result index="2" uri="c.xml" path="doc("c.xml")" score="80"
confidence="0.430638" fitness="0.67929">
<search:snippet>...</search:snippet>
</search:result>
...2 more search-result elements...
<search:facet name="facet-on-genre"/>
<search:qtext>refrigerator</search:qtext>
<search:metrics>
<search:query-resolution-time>PT0.016S</search:query-resolution-time>
<search:facet-resolution-time>PT0S</search:facet-resolution-time>
<search:snippet-resolution-time>PT0.016S</search:snippet-resolution-time>
<search:total-time>PT0.032S</search:total-time>
</search:metrics>
</search:response>
Can someone please help?
Thanks.
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