Dropdown 下拉菜单

Toggle contextual overlays for displaying lists of links and more with the LCUI dropdown component.

Overview

Dropdowns are toggleable, contextual overlays for displaying lists of links and more. They’re toggled by clicking, not by hovering; this is an intentional design decision.

Examples

<w class="btn" data-toggle="dropdown" data-target="dropdown-example-1">
  <text>Dropdown button</text>
  <icon name="chevron-down" />
</w>
<dropdown-menu id="dropdown-example-1">
  <text class="dropdown-item">Action</text>
  <text class="dropdown-item">Another action</text>
  <text class="dropdown-item">Something else here</text>
</dropdown-menu>

Menu headers

Add a header to label sections of actions in any dropdown menu.

<w class="dropdown-menu">
  <h6 class="dropdown-header">Dropdown header</h6>
  <text class="dropdown-item">Action</text>
  <text class="dropdown-item">Another action</text>
</w>

Menu dividers

Separate groups of related menu items with a divider.

<w class="dropdown-menu">
  <text class="dropdown-item">Action</text>
  <text class="dropdown-item">Another action</text>
  <text class="dropdown-item">Something else here</text>
  <w class="dropdown-divider"></w>
  <text class="dropdown-item">Separated link</text>
</w>