solr sunspot - searching belongs_to association

问题:

I have a fabrics model that belongs to multiple other tables.

class Fabric  5      text :description     text :composition do       composition.name    end     text :collection do       collection.name     end    text :style do      style.name    end    text :origin do      origin.name    end    text :texture do      texture.name   end    text :supplier do       supplier.name   end   end   end 

I have setup all of the reverse associations (Has_many) etc. However I do not seem to be able to get the fulltext search to query the name fields of all of these associated tables.

Any help would be greatly appreciated.

 @search = Fabric.search do     fulltext params[:search]   end   @fabrics = @search.results 

Ross

回答1:

You need to pass block inside your fulltext to specify which fields you want to search on.

@search = Fabric.search do   fulltext params[:search] do     fields(:collection, :style, :origin)   end   ..... end 

Here is how you index in your searchable block. Solr thinks in terms of document. It doesn't care it's an association or not.

searchable do    text :collection do      collection.text    end end 

Then reindex.

Check this out for more detail https://github.com/sunspot/sunspot#full-text

https://github.com/sunspot/sunspot#setting-up-objects

回答2:

In case some association can be nil, do not forget to test for that otherwise you will get error while rebuilding index

text :collection do    collection.name if collection end 

回答3:

It looks like you haven't reindexed data after model update.

Run this command to reindex:

bundle exec rake sunspot:solr:reindex 

文章来源: solr sunspot - searching belongs_to association