twbs--bootstrap/docs/components/button-dropdown.md

12 KiB

layout title
page Button dropdown

Use any button to trigger a dropdown menu by placing it within a .btn-group and providing the proper menu markup.

Plugin dependency

Button dropdowns require the dropdown plugin to be included in your version of Bootstrap.

Single button dropdowns

Turn a button into a dropdown toggle with some basic markup changes.

{% highlight html %}

{% endhighlight %}

Split button dropdowns

<Similarly, create split button dropdowns with the same markup changes, only with a separate button.

{% highlight html %}

{% endhighlight %}

Sizing

Button dropdowns work with buttons of all sizes.

{% highlight html %}

Large button
    ...
Small button
    ...
Extra small button
    ...
{% endhighlight %}

Dropup variation

Trigger dropdown menus above elements by adding .dropup to the parent.

{% highlight html %}

Dropup Toggle Dropdown
{% endhighlight %}