[Resolved] one selection filter instead of several selection filters

[Author]

Posts

[David Treviño]

I have a selection filter, selecting an option I need to show another filter selection for example:
Category 1
Category 2
category 3

if i select category 1 should to display a selection filter with subcategory 1, 2, 3, 4, 5, ...

image 1 -3 shows how i need my filter

image 4 is how it shows now

[Beda]

In Views, every taxonomy as a parametric Search has it's own "interface", which means, each taxonomy will have it's select Field or however you decided to show the Filter.

If a taxonomy is hierarchical, it will display the Child and Parent Terms all in the Same Field.

But every single Taxonomy must have it's own Filter Field, this alos is valid for Custom Field Filters or any other Filter.

There is a request field to allow to split Parent Terms from Child Terms, allowing a "step by step" Filtering (first parents, and then Childs), but this is not yet in any road map.

You can see here how to set this filters up with Views:
https://toolset.com/documentation/user-guides/front-page-filters/

To conclude, if you have let's say 10 Taxonomies and want to filter by all of those, you need 10 different Filter Fields (as example 10 Select Fields)

Perhaps you can enhance your Search a bit by "merging" a Few Taxonomies, and / or passing few arguments "hardcoded" in the URL or as ShortCode Paramter:
https://toolset.com/documentation/user-guides/passing-arguments-to-views/

But doing this would not allow your End user anymore to filter him/herself the results.