I have an index with various fields and I want to highlight query
matchings on "title" and "content" fields.
These fields could contain html tags so I've configured HtmlFormatter
for highlighting. The problem is that if the query doesn't match the
text of the field, solr returns the value of configured alternate field
without encoding it.
Is there any way to get encoded value also for alternate fields? And in
general there is a way to do html escaping on values returned from a
response writer?
I'm using solr 3.1 and here is an excerpt from requestHandler configuration
[...]
<str name="wt">json</str>
<str name="hl">true</str>
<str name="hl.fl">title,content</str>
<str name="hl.simple.pre"><![CDATA[<b>]]></str>
<str name="hl.simple.post"><![CDATA[</b>]]></str>
<str name="f.title.hl.fragsize">1024</str>
<str name="f.title.hl.alternateField">title</str>
<str name="f.title.hl.maxAlternateFieldLength">512</str>
<int name="f.title.hl.snippets">1</int>
<str name="f.content.hl.alternateField">content</str>
<str name="f.content.hl.maxAlternateFieldLength">512</str>
<int name="f.content.hl.snippets">2</int>
[...]
and from highlighting configuration
[...]
<highlighting>
<formatter name="html" class="org.apache.solr.highlight.HtmlFormatter"
default="true">
</formatter>
<encoder name="html" class="org.apache.solr.highlight.HtmlEncoder"
default="true" />
<fragmentsBuilder name="default"
class="org.apache.solr.highlight.ScoreOrderFragmentsBuilder"
default="true" />
</highlighting>
[...]
Thanks
Massimo
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