YII2 - How to display products in a grid and with filters?

Question

Yii

Good day. I'm trying to implement a site on YII2, I'm asking for advice on how to do the following correctly: you need to display the products on the site in the form of a grid, and so that for this grid there is a set of filters and a choice of sorting option.
Key thoughts:
1 - ListView and GridView, as far as I understand, display differently, or can it somehow be configured for the grid option? If so, I would appreciate an example. PS - the aspect of manipulating the grid like in bootstrap is also important here, so that everything is ok in the mobile version - is it really possible to do this?
2 - How to implement sorting and, most importantly, filters - when applying a filter, update only the grid or the entire page? Of course, the option with updating only the grid looks more attractive, it's just that the site is planned as a flea market where everything and everything from other sites will be parsed, and I'm worried about the performance issue - updating only the grid using PJAX (or is it done somehow differently?) with a large number of products will it somehow affect the speed? or limiting the number of displayed products by pagination solves this problem? I just focus on, for example, bulletin boards - the same Yula reloads the entire page when applying the filter, surely there are good reasons for this or not?
I really hope to get an exhaustive answer or an exhaustive set of answers, thank you in advance to everyone and everyone)

Answer 1

Hello, I will answer the second one, and someone more savvy will answer the first one :)
Updating the grid with pagination should not cause significant troubles, especially if the product card on the preview is not overloaded - in fact, it will be, for example, issuing 30 products with a price, name and picture - quite feasible for JAX, except put a small image in the preview. If possible - you can stick caching.
But if there is a feeling that users will break from mobile and from bad Internet, then in order not to take risks, you can not use dynamic loading - this will make the site less responsive, but it does not greatly affect the user experience.
Yula, I think, chose this for the reason that it is easier to implement, it works everywhere, incl. and without scripts, and the damage is minimal. I doubt very much that at least one person left Yula because his page took longer to load.