如何在阿尔及利亚的搜索中获得最大值和最小值的数值

Question

我试图将我的日期范围过滤器限制在结果的最大和最小日期值中（整个结果不只是首页），algolia是否有办法返回返回值中该值的最小和最大值注意：其数字属性不是构面

Answer 1

If one of the facets you defined contains numerical values, the API response will contain a facets_stats key. It's an object with one key per facet, and each of those keys contains the following informations: min , max , avg and sum .

You can find more informations about the API response format in the doc .

The JS Helper actually has a getFacetStats method to get that data.

Note that those values are dynamic, and relative to the others filters currently applied (ie. they are the min and max values of the items that currently match your query ). If you want the absolute min and max of all the items in your index, you will have to do first an empty query (no filters, no keyword) and save those min/max somewhere.

You have to add you attribute to the attributesForFacetting for this to work.