sort_controller.js
| 1 | import {Controller} from "@hotwired/stimulus" |
| 2 | |
| 3 | export default class extends Controller { |
| 4 | static targets = ['sortButton'] |
| 5 | static values = {column: String} |
| 6 | previousColumn = null |
| 7 | sortDirection = null |
| 8 | |
| 9 | connect() { |
| 10 | this.sortButtonTargets.forEach((sortButton) => { |
| 11 | const sorted = !!sortButton.dataset.sortDirection |
| 12 | |
| 13 | if (sorted) { |
| 14 | this.previousColumn = sortButton.dataset.sortColumn |
| 15 | this.sortDirection = sortButton.dataset.defaultSortDirection |
| 16 | } |
| 17 | }) |
| 18 | } |
| 19 | |
| 20 | sortColumnColumn(e) { |
| 21 | const column = e.currentTarget.dataset.sortColumn |
| 22 | const defaultDirection = e.currentTarget.dataset.defaultSortDirection |
| 23 | |
| 24 | if (this.previousColumn === column) { |
| 25 | this.sortDirection = this.sortDirection === 'asc' ? 'desc' : 'asc' |
| 26 | } else { |
| 27 | this.sortDirection = defaultDirection |
| 28 | } |
| 29 | this.previousColumn = column |
| 30 | |
| 31 | this.sortButtonTargets.forEach((sortButton) => { |
| 32 | sortButton.dataset.sortDirection = sortButton.dataset.sortColumn === column ? this.sortDirection : '' |
| 33 | }) |
| 34 | |
| 35 | document.dispatchEvent( |
| 36 | new CustomEvent('iawp:changeSort', { |
| 37 | detail: { |
| 38 | sortColumn: column, |
| 39 | sortDirection: this.sortDirection |
| 40 | } |
| 41 | }) |
| 42 | ) |
| 43 | } |
| 44 | } |