Bottom App Bar organize content across different screens, data sets, and other interactions. The Bottom App Bar contains the Bottom Tab Scroller and Tab components for the bottom.
See below if you have never installed a package from Bayer's npm-enterprise or
run into the following error:
npm ERR! code E401
npm ERR! Unable to authenticate, your authentication token seems to be invalid.
npm ERR! To correct this please trying logging in again with:
npm ERR! npm login
Setup an access token
See the
devtools npm-e guide
to learn how to create an access token if this is the first time you are using a
npm-e package at Bayer or you do not have a line that starts with the following
in your ~/.npmrc file:
//npm.platforms.engineering/:_authToken=
Notes
Bottom App Bar is a navigation-bar component placed on the bottom of the page displayed normally on mobile devices.
Could be used in RWD pages.
Bottom App Bar Props
Name
Type
Default
Required
Description
activeTabIndex
number
0
false
Index of the currently active tab.
className
string
undefined
false
The css class name to be passed through to the component markup.
elevated
boolean
false
false
Apply elevated styles to raise the tab-bar above standard content.
variant
string
'surface'
false
Background theme color. Accepts one of 'primary', 'secondary', or 'surface'.Accepted Values: primary, secondary, surface
Bottom App Bar Deprecated Props
Name
Type
Default
Required
Deprecated
Description
raised
boolean
undefined
false
Please use elevated instead.
Apply a raised style.
scrollable
boolean
undefined
false
Deprecated, containers will scroll when necessary.
Create a fixed height scrollable container.
Bottom App Bar Render Props
Name
Type
Default
Required
Description
children
React.ReactNode
null
false
Accepts one or more Tab components.
Bottom App Bar Events
Name
Default
Required
Params
Description
onTabActivated
undefined
false
Fires when switching to a different tab.
Bottom App Indicator Props
Name
Type
Default
Required
Description
active
boolean
false
false
Visually activates the indicator.
icon
string
null
false
The bottom-tab-indicator will use an underline if no icon is provided.
Bottom App Scroller Render Props
Name
Type
Default
Required
Description
children
React.ReactNode
null
false
Accepts BottomTab components.
Bottom Tab Props
Name
Type
Default
Required
Description
active
boolean
undefined
false
Indicates that the tab is active.
className
string
undefined
false
The css class name to be passed through to the component markup.
indicatorIcon
string
null
false
An icon to be used as the tab indicator. Accepts the name of any valid material icon (see Icon component documentation for a list of valid icons). If no icon is provided the tab-indicator will use an underline.
Bottom Tab Render Props
Name
Type
Default
Required
Description
children
React.ReactNode
null
false
The displayed content. Expects a valid string, though will accept any valid components or markup. If label and children are both set, label will take priority.
icon
React.ReactNode
undefined
false
Add a leading icon to the tab.
label
React.ReactNode
null
false
The displayed text. Expects a valid string. If label and children are both set, label will take priority.