asp.net-mvc - loads all facets in multifacet in solrnet

Question

I've implemented multifacet in asp.net mvc based eCommerce application. In that, I do load specification filter using facet query with mincount=1.It loads all filters which are having mincount=0 on applying filter second time.

for example. In my mobile category, First time , I exclude those filters which is having mincount=0

1. Operating System
   Android(50)
   Windows(8)
   SPG(1)

2. CardSlot
   microSD (328)
   T-Flash (64)
   

after applying filter like OperatingSytem:SPG It loads

1. Operating System
   Android(50)
   Windows(8)
   SPG(1)
   iOS(0)

2. CardSlot
   microSD (50)
   T-Flash (0)
   Flash(0)
   

but It Should be

1. Operating System
   Android(50)
   Windows(8)
   SPG(1)

2. CardSlot
   microSD (50)
   T-Flash (0)
   

I've implemented Multi-Select Faceting and LocalParams What could be the problem?

Answer 1

facet.mincount=1每次查询 Solr 时都必须通过才能过滤没有结果的结果。
处理此问题的最佳方法是将其添加到请求处理程序的默认值中，这样您就不必每次都传递它。