Skip to content

🎨 Palette: Add accessible clear button to User ID input #461

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ightevenmckane187 merged 1 commit into from
Sep 2, 2026
Merged

🎨 Palette: Add accessible clear button to User ID input #461

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
86 changes: 79 additions & 7 deletions src/server.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -136,16 +136,45 @@ export const PRE_RENDERED_STYLES = `
font-weight: 500;
margin-bottom: 0.5rem;
}
.input-wrapper {
position: relative;
display: inline-block;
width: 100%;
max-width: 300px;
}
#user-id-input {
background: var(--bg-color);
border: 1px solid var(--border-color);
color: var(--text-color);
padding: 8px 12px;
padding: 8px 28px 8px 12px;
border-radius: 6px;
font-size: 1rem;
width: 100%;
max-width: 300px;
transition: border-color 0.2s;
box-sizing: border-box;
}
.clear-btn {
position: absolute;
right: 6px;
top: 50%;
transform: translateY(-50%);
background: none;
border: none;
color: var(--text-color);
opacity: 0.6;
cursor: pointer;
padding: 2px 6px;
font-size: 0.875rem;
border-radius: 50%;
display: none;
line-height: 1;
transition: opacity 0.2s, background-color 0.2s;
}
.clear-btn:hover { opacity: 1; background: rgba(0, 0, 0, 0.1); }
[data-theme='dark'] .clear-btn:hover { background: rgba(255, 255, 255, 0.1); }
.clear-btn:focus-visible {
outline: 2px solid var(--primary);
opacity: 1;
}
.theme-icon {
transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
Expand Down Expand Up @@ -230,7 +259,6 @@ export const PRE_RENDERED_STYLES = `
.copy-button.copied .check-icon { display: block; }
.input-group { margin-bottom: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.input-group label { font-size: 0.875rem; font-weight: 500; }
.input-group input { background: var(--bg-color); border: 1px solid var(--border-color); color: var(--text-color); padding: 8px 12px; border-radius: 6px; font-size: 0.875rem; width: 100%; max-width: 300px; }
.counter-container { display: flex; justify-content: space-between; max-width: 300px; align-items: baseline; flex-wrap: wrap; gap: 8px; }
#user-id-counter { font-size: 0.75rem; opacity: 0.7; }
#user-id-counter.near-limit { color: #d63031; opacity: 1; font-weight: bold; }
Expand Down Expand Up @@ -616,16 +644,45 @@ app.get("/", (req: Request, res: Response) => {
font-weight: 500;
margin-bottom: 0.5rem;
}
.input-wrapper {
position: relative;
display: inline-block;
width: 100%;
max-width: 300px;
}
#user-id-input {
background: var(--bg-color);
border: 1px solid var(--border-color);
color: var(--text-color);
padding: 8px 12px;
padding: 8px 28px 8px 12px;
border-radius: 6px;
font-size: 1rem;
width: 100%;
max-width: 300px;
transition: border-color 0.2s;
box-sizing: border-box;
}
.clear-btn {
position: absolute;
right: 6px;
top: 50%;
transform: translateY(-50%);
background: none;
border: none;
color: var(--text-color);
opacity: 0.6;
cursor: pointer;
padding: 2px 6px;
font-size: 0.875rem;
border-radius: 50%;
display: none;
line-height: 1;
transition: opacity 0.2s, background-color 0.2s;
}
.clear-btn:hover { opacity: 1; background: rgba(0, 0, 0, 0.1); }
[data-theme='dark'] .clear-btn:hover { background: rgba(255, 255, 255, 0.1); }
.clear-btn:focus-visible {
outline: 2px solid var(--primary);
opacity: 1;
}
.theme-icon {
transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
Expand Down Expand Up @@ -710,7 +767,6 @@ app.get("/", (req: Request, res: Response) => {
.copy-button.copied .check-icon { display: block; }
.input-group { margin-bottom: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.input-group label { font-size: 0.875rem; font-weight: 500; }
.input-group input { background: var(--bg-color); border: 1px solid var(--border-color); color: var(--text-color); padding: 8px 12px; border-radius: 6px; font-size: 0.875rem; width: 100%; max-width: 300px; }
.counter-container { display: flex; justify-content: space-between; max-width: 300px; align-items: baseline; flex-wrap: wrap; gap: 8px; }
#user-id-counter { font-size: 0.75rem; opacity: 0.7; }
#user-id-counter.near-limit { color: #d63031; opacity: 1; font-weight: bold; }
Expand Down Expand Up @@ -894,7 +950,10 @@ app.get("/", (req: Request, res: Response) => {
<label for="user-id-input">Customize your User ID: <kbd aria-hidden="true" class="kb-shortcut">/</kbd></label>
<span id="user-id-counter" aria-live="polite">0 of 128 characters used</span>
</div>
<input type="text" id="user-id-input" placeholder="demo-user" maxlength="128" spellcheck="false" aria-describedby="user-id-counter" aria-keyshortcuts="/">
<div class="input-wrapper">
<input type="text" id="user-id-input" placeholder="demo-user" maxlength="128" spellcheck="false" aria-describedby="user-id-counter" aria-keyshortcuts="/">
<button type="button" id="clear-user-id-btn" class="clear-btn" aria-label="Clear User ID" title="Clear User ID">✕</button>
</div>
</div>
<div class="input-row">
<button id="create-session-btn" aria-keyshortcuts="s" aria-busy="false">
Expand Down Expand Up @@ -995,6 +1054,7 @@ app.get("/", (req: Request, res: Response) => {
const curlCommand = document.getElementById('curl-command');
const userIdInput = document.getElementById('user-id-input');
const userIdCounter = document.getElementById('user-id-counter');
const clearUserIdBtn = document.getElementById('clear-user-id-btn');
const createSessionBtn = document.getElementById('create-session-btn');

function updateCurlCommand() {
Expand All @@ -1014,6 +1074,18 @@ app.get("/", (req: Request, res: Response) => {
} else {
userIdCounter.classList.remove('near-limit');
}

if (clearUserIdBtn) {
clearUserIdBtn.style.display = length > 0 ? 'block' : 'none';
}
}

if (clearUserIdBtn) {
clearUserIdBtn.addEventListener('click', () => {
userIdInput.value = '';
updateCurlCommand();
userIdInput.focus();
});
}

userIdInput.addEventListener('input', updateCurlCommand);
Expand Down
8 changes: 8 additions & 0 deletions tests/server.test.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -133,4 +133,12 @@ describe("Server Security and Health", () => {
expect(response.text).toContain("outline: 3px solid var(--primary);");
expect(response.text).toContain("outline-offset: 2px;");
});

it("should render an accessible clear button for user-id-input", async () => {
const response = await request(app).get("/");
expect(response.status).toBe(200);
expect(response.text).toContain('id="clear-user-id-btn"');
expect(response.text).toContain('aria-label="Clear User ID"');
expect(response.text).toContain("clearUserIdBtn.addEventListener('click'");
});
});