| | |
| | | const anchor = document.getElementsByClassName("result-card")[0] as HTMLInputElement | null |
| | | anchor?.click() |
| | | } |
| | | } else if (e.key === "ArrowDown") { |
| | | } else if (e.key === "ArrowUp" || (e.shiftKey && e.key === "Tab")) { |
| | | e.preventDefault() |
| | | if (results?.contains(document.activeElement)) { |
| | | // If an element in results-container already has focus, focus previous one |
| | | const prevResult = document.activeElement?.previousElementSibling as HTMLInputElement | null |
| | | prevResult?.focus() |
| | | } |
| | | } else if (e.key === "ArrowDown" || e.key === "Tab") { |
| | | e.preventDefault() |
| | | // When first pressing ArrowDown, results wont contain the active element, so focus first element |
| | | if (!results?.contains(document.activeElement)) { |
| | |
| | | const nextResult = document.activeElement?.nextElementSibling as HTMLInputElement | null |
| | | nextResult?.focus() |
| | | } |
| | | } else if (e.key === "ArrowUp") { |
| | | e.preventDefault() |
| | | if (results?.contains(document.activeElement)) { |
| | | // If an element in results-container already has focus, focus previous one |
| | | const prevResult = document.activeElement?.previousElementSibling as HTMLInputElement | null |
| | | prevResult?.focus() |
| | | } |
| | | } |
| | | } |
| | | |
| | |
| | | |
| | | removeAllChildren(results) |
| | | if (finalResults.length === 0) { |
| | | results.innerHTML = `<button class="result-card"> |
| | | results.innerHTML = `<a class="result-card"> |
| | | <h3>No results.</h3> |
| | | <p>Try another search term?</p> |
| | | </button>` |
| | | </a>` |
| | | } else { |
| | | results.append(...finalResults.map(resultToHTML)) |
| | | } |