Snackbar
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Snackbar API

The API documentation of the Snackbar React component. Learn more about the properties and the CSS customization points.

import Snackbar from '@material-ui/core/Snackbar';

Props

Name Type Default Description
action node The action to display.
anchorOrigin { horizontal: enum: 'left' |
 'center' |
 'right'
, vertical: enum: 'top' |
 'bottom'
}		 { vertical: 'bottom', horizontal: 'center',} The anchor of the Snackbar.
autoHideDuration number The number of milliseconds to wait before automatically calling the onClose function. onClose should then set the state of the open prop to hide the Snackbar. This behavior is disabled by default with the null value.
children element Replace the SnackbarContent component.
classes object Override or extend the styles applied to the component. See CSS API below for more details.
ClickAwayListenerProps object Properties applied to the ClickAwayListener element.
ContentProps object Properties applied to the SnackbarContent element.
disableWindowBlurListener bool false If true, the autoHideDuration timer will expire even if the window is not focused.
key any When displaying multiple consecutive Snackbars from a parent rendering a single <Snackbar/>, add the key property to ensure independent treatment of each message. e.g. <Snackbar key={message} />, otherwise, the message may update-in-place and features such as autoHideDuration may be canceled.
message node The message to display.
onClose func Callback fired when the component requests to be closed. Typically onClose is used to set state in the parent component, which is used to control the Snackbar open prop. The reason parameter can optionally be used to control the response to onClose, for example ignoring clickaway.

Signature:
function(event: object, reason: string) => void
event: The event source of the callback
reason: Can be:"timeout" (autoHideDuration expired) or: "clickaway"
onEnter func Callback fired before the transition is entering.
onEntered func Callback fired when the transition has entered.
onEntering func Callback fired when the transition is entering.
onExit func Callback fired before the transition is exiting.
onExited func Callback fired when the transition has exited.
onExiting func Callback fired when the transition is exiting.
open bool If true, Snackbar is open.
resumeHideDuration number The number of milliseconds to wait before dismissing after user interaction. If autoHideDuration property isn't specified, it does nothing. If autoHideDuration property is specified but resumeHideDuration isn't, we default to autoHideDuration / 2 ms.
TransitionComponent componentPropType Slide The component used for the transition.
transitionDuration union: number |
 { enter?: number, exit?: number }
 { enter: duration.enteringScreen, exit: duration.leavingScreen,} The duration for the transition, in milliseconds. You may specify a single timeout for all transitions, or individually with an object.
TransitionProps object Properties applied to the Transition element.

Any other properties supplied will be spread to the root element (native element).

CSS

You can override all the class names injected by Material-UI thanks to the classes property. This property accepts the following keys:

Name Description
root Styles applied to the root element.
anchorOriginTopCenter Styles applied to the root element if anchorOrigin={{ 'top', 'center' }}.
anchorOriginBottomCenter Styles applied to the root element if anchorOrigin={{ 'bottom', 'center' }}.
anchorOriginTopRight Styles applied to the root element if anchorOrigin={{ 'top', 'right' }}.
anchorOriginBottomRight Styles applied to the root element if anchorOrigin={{ 'bottom', 'right' }}.
anchorOriginTopLeft Styles applied to the root element if anchorOrigin={{ 'top', 'left' }}.
anchorOriginBottomLeft Styles applied to the root element if anchorOrigin={{ 'bottom', 'left' }}.

Have a look at overriding with classes section and the implementation of the component for more detail.

If using the overrides key of the theme, you need to use the following style sheet name: MuiSnackbar.

Demos