创新互联Bootstrap4教程：Bootstrap4按钮组
Bootstrap4 按钮组
Bootstrap 4 中允许我们将按钮放在同一行上。
让客户满意是我们工作的目标，不断超越客户的期望值来自于我们对这个行业的热爱。我们立志把好的技术通过有效、简单的方式提供给客户，将通过不懈努力成为客户在信息化领域值得信任、有价值的长期合作伙伴，公司提供的服务项目有：域名注册、雅安服务器托管、营销软件、网站建设、陇南网站维护、网站推广。
可以在
实例
<
div
class
=
"
btn-group
"
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Apple
button
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Samsung
button
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Sony
button
>
div
>
尝试一下 »
提示: 我们可以使用 .btn-group-lg|sm 类来设置按钮组的大小。
实例
<
div
class
=
"
btn-group btn-group-lg
"
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Apple
button
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Samsung
button
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Sony
button
>
div
>
尝试一下 »
垂直按钮组
可以使用 .btn-group-vertical 类来创建垂直的按钮组：
实例
<
div
class
=
"
btn-group-vertical
"
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Apple
button
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Samsung
button
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Sony
button
>
div
>
尝试一下 »
内嵌按钮组及下拉菜单
我们可以在按钮组内设置下拉菜单：
实例
<
div
class
=
"
btn-group
"
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Apple
button
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Samsung
button
>
<
div
class
=
"
btn-group
"
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary dropdown-toggle
"
data-toggle
=
"
dropdown
"
>
Sony
button
>
<
div
class
=
"
dropdown-menu
"
>
<
a
class
=
"
dropdown-item
"
href
=
"
#
"
>
Tablet
a
>
<
a
class
=
"
dropdown-item
"
href
=
"
#
"
>
Smartphone
a
>
div
>
div
>
div
>
尝试一下 »
拆分按钮下拉菜单
实例
<
div
class
=
"
btn-group
"
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Sony
button
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary dropdown-toggle dropdown-toggle-split
"
data-toggle
=
"
dropdown
"
>
<
span
class
=
"
caret
"
>
span
>
button
>
<
div
class
=
"
dropdown-menu
"
>
<
a
class
=
"
dropdown-item
"
href
=
"
#
"
>
Tablet
a
>
<
a
class
=
"
dropdown-item
"
href
=
"
#
"
>
Smartphone
a
>
div
>
div
>
尝试一下 »
垂直按钮组及下拉菜单
实例
<
div
class
=
"
btn-group-vertical
"
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Apple
button
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Samsung
button
>
<
div
class
=
"
btn-group
"
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary dropdown-toggle
"
data-toggle
=
"
dropdown
"
>
Sony
button
>
<
div
class
=
"
dropdown-menu
"
>
<
a
class
=
"
dropdown-item
"
href
=
"
#
"
>
Tablet
a
>
<
a
class
=
"
dropdown-item
"
href
=
"
#
"
>
Smartphone
a
>
div
>
div
>
div
>
尝试一下 »
多个按钮组
按钮组可以一个个并列显示在同一行上：
实例
<
div
class
=
"
btn-group
"
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Apple
button
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Samsung
button
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Sony
button
>
div
>
<
div
class
=
"
btn-group
"
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
BMW
button
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Mercedes
button
>
<
button
type
=
"
button
"
class
=
"
btn btn-primary
"
>
Volvo
button
>
div
>
尝试一下 »
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