How to make a product filter in yii2?

Question

Yii

Hello everyone, an online store is being made on yii2, tell a noob how to properly organize a product filter on the site, if you have work to do, then please throw it in for a detailed study.
1 - I don't know and I don't understand the filter by price, how to make such a strip
2 - and what to do with checkboxes, what is sent where
And all this must be done through ajax
Thanks in advance.

Answer 1

The usual SearchModel that gii generates, only the layout is different. Your gii generates the view "_search", so comb it. For ajax - just wrap the widget in pjax.