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https://issues.apache.org/jira/browse/SOLR-3162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13218444#comment-13218444
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Erik Hatcher commented on SOLR-3162:
------------------------------------
Quoting from a comment above:
bq. ... Additionally we would need the functionality as a
handler/servlet-thingy ...
This is where the, tada, VelocityResponseWriter could really help here. Rather
than raw *data* having to come from Ajax calls, through a Velocity template you
can get at pretty much _anything_ from the SolrCore and configuration, and then
use that to generate a response (even, say, an "x = '$whatever'" kinda variable
into JavaScript. For example:
{code}
never304 = $request.core.solrConfig.httpCachingConfig.never304
{code}
You could get this using an out of the box request like this:
http://localhost:8983/solr/select?wt=velocity&v.template=foo&v.template.foo=never304%20=%20$request.core.solrConfig.httpCachingConfig.never304
(though of course I'd recommend templates be created from this under
conf/velocity rather than passed in via the request). The point is, everything
can be gathered when you're "inside" Solr, but requires explicit exposing of
these inner details to make the data available cleanly for this
Ajax-the-data-generate-UI-in-JavaScript approach.
> Continue work on new admin UI
> -----------------------------
>
> Key: SOLR-3162
> URL: https://issues.apache.org/jira/browse/SOLR-3162
> Project: Solr
> Issue Type: Improvement
> Components: Schema and Analysis
> Affects Versions: 4.0
> Reporter: Erick Erickson
> Assignee: Erick Erickson
> Attachments: SOLR-3162.patch, SOLR-3162.patch
>
>
> There have been more improvements to how the new UI works, but the current
> open bugs are getting hard to keep straight. This is the new catch-all JIRA
> for continued improvements.
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