Jazz

Dropdown

A menu of actions anchored to a trigger, built with the native popover API and a <menu>.

Default

<button popovertarget="my-dropdown">Actions</button>

<div id="my-dropdown" popover>
  <menu>
    <li><button class="ghost">Edit</button></li>
    <li><button class="ghost">Duplicate</button></li>
    <li><button class="ghost">Share</button></li>
    <li><button class="ghost">Archive</button></li>
  </menu>
</div>

With separator

Use an <hr> inside a <li> to visually group actions.

<button popovertarget="my-dropdown">Actions</button>

<div id="my-dropdown" popover>
  <menu>
    <li><button class="ghost">Edit</button></li>
    <li><button class="ghost">Duplicate</button></li>
    <li><button class="ghost">Share</button></li>
    <li><hr /></li>
    <li><button class="ghost destructive">Delete</button></li>
  </menu>
</div>

With section labels

A <li> whose only child is a text-only <small> is automatically styled as a section label. No extra class needed.

<div id="my-dropdown" popover>
  <menu>
    <li><small>Actions</small></li>
    <li><button class="ghost">New File</button></li>
    <li><button class="ghost">New Folder</button></li>
    <li><hr /></li>
    <li><small>Danger zone</small></li>
    <li><button class="ghost destructive">Delete</button></li>
  </menu>
</div>

With radios

Radio inputs work naturally inside a dropdown — the checked state is preserved between opens and a checkmark appears via CSS. The popover stays open so the user can see their selection before dismissing.

<button popovertarget="my-dropdown">Sort by</button>

<div id="my-dropdown" popover>
  <menu>
    <li>
      <label>
        <input type="radio" name="sort" value="newest" checked /> Newest
      </label>
    </li>
    <li>
      <label> <input type="radio" name="sort" value="oldest" /> Oldest </label>
    </li>
    <li>
      <label> <input type="radio" name="sort" value="name" /> Name </label>
    </li>
    <li>
      <label> <input type="radio" name="sort" value="size" /> Size </label>
    </li>
  </menu>
</div>

With checkboxes

Checkboxes allow multiple selections. An empty square indicates each item is toggleable; a filled square with checkmark appears when selected.

<button popovertarget="my-dropdown">Columns</button>

<div id="my-dropdown" popover>
  <menu>
    <li>
      <label>
        <input type="checkbox" name="col" value="name" checked /> Name
      </label>
    </li>
    <li>
      <label>
        <input type="checkbox" name="col" value="size" checked /> Size
      </label>
    </li>
    <li>
      <label> <input type="checkbox" name="col" value="type" /> Type </label>
    </li>
    <li>
      <label>
        <input type="checkbox" name="col" value="modified" /> Modified
      </label>
    </li>
  </menu>
</div>

Custom select

Use radio inputs inside <label>s to build a styled select. A checkmark appears on the chosen option via CSS. A small script updates the trigger text and closes the dropdown on pick.

<button
  popovertarget="my-select"
  style="min-width: 10rem; justify-content: space-between"
>
  <span>Choose a fruit</span>
  <svg><!-- chevron --></svg>
</button>

<div
  id="my-select"
  popover
  onchange="
    document.querySelector(`[popovertarget=${this.id}] span`).textContent =
      event.target.closest('label').textContent;
    this.hidePopover();
  "
>
  <menu>
    <li>
      <label> <input type="radio" name="fruit" /> Apple </label>
    </li>
    <li>
      <label> <input type="radio" name="fruit" /> Banana </label>
    </li>
    <li>
      <label> <input type="radio" name="fruit" /> Cherry </label>
    </li>
  </menu>
</div>

In a form

Wrap the trigger and popover in a <form> to participate in form submission. The change event bubbles up so you can handle it on the form.

<form onchange="alert('Selected: ' + event.target.value)">
  <button
    type="button"
    popovertarget="my-select"
    style="min-width: 10rem; justify-content: space-between"
  >
    <span>Choose a color</span>
    <svg><!-- chevron --></svg>
  </button>
  <div
    id="my-select"
    popover
    onchange="
      document.querySelector(`[popovertarget=${this.id}] span`).textContent =
        event.target.closest('label').textContent;
      this.hidePopover();
    "
  >
    <menu>
      <li>
        <label> <input type="radio" name="color" value="red" /> Red </label>
      </li>
      <li>
        <label> <input type="radio" name="color" value="green" /> Green </label>
      </li>
      <li>
        <label> <input type="radio" name="color" value="blue" /> Blue </label>
      </li>
    </menu>
  </div>
</form>