| 1 | /** |
| 2 | * Build the shared three-bubble loading indicator. |
| 3 | * |
| 4 | * The caller owns status text and ARIA live-region behavior so this visual can |
| 5 | * be reused inside an existing status container without duplicate announcements. |
| 6 | */ |
| 7 | export function createThreeBubbleLoader({ active = true } = {}) { |
| 8 | const loader = document.createElement("span"); |
| 9 | loader.className = "three-bubble-loader"; |
| 10 | loader.classList.toggle("is-active", active); |
| 11 | loader.setAttribute("aria-hidden", "true"); |
| 12 | |
| 13 | for (let index = 0; index < 3; index += 1) { |
| 14 | const bubble = document.createElement("span"); |
| 15 | bubble.className = "three-bubble-loader-dot"; |
| 16 | loader.appendChild(bubble); |
| 17 | } |
| 18 | |
| 19 | return loader; |
| 20 | } |