https://www.mup.com.au/assets/controllers/uncovered_filter_controller-51873b89.js

1import { Controller } from "@hotwired/stimulus";
2
3// The closed/summary chip panel isn't a form and doesn't need the full
4// subject-filter-preview controller -- it just needs to filter the products
5// list below to the pre-computed uncovered-titles set, purely client-side,
6// with no server round-trip and no need to enter (admin-only) edit mode.
7export default class extends Controller {
8  static outlets = [ "product-list" ];
9  static targets = [ "link" ];
10  static values = {
11    ids: Array,
12    label: String,
13  };
14
15  connect() {
16    this.active = false;
17  }
18
19  toggle(event) {
20    event.preventDefault();
21    if (!this.hasProductListOutlet) return;
22
23    this.active = !this.active;
24
25    if (this.active) {
26      this.productListOutlet.showOnly(this.idsValue);
27      this.linkTarget.textContent = "Show all titles";
28    } else {
29      this.productListOutlet.showAll();
30      this.linkTarget.textContent = this.labelValue;
31    }
32  }
33}