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Version: v6

ion-fab-button

shadow

Contents

Floating Action Buttons (FABs) は、アプリケーションでの主要なアクションを表します。デフォルトでは、円形状になっています。ボタンを押すと、関連するアクションがさらに開きます。名前が示すように、FABは通常、固定された位置で内容の上に浮動します。これは、 <ion-fab-button>FAB</ion-fab-button> だけで実装することはできません。コンテンツを固定するには、 <ion-fab> コンポーネントでラップする必要があります。

FABボタンが <ion-fab> で囲まれていない場合は、content とともにスクロールします。FABボタンには、default size と mini size があり、異なるcolorを使用できます:

Usage

<ion-content>

<!-- Fixed Floating Action Button that does not scroll with the content -->
<ion-fab slot="fixed">
<ion-fab-button>Button</ion-fab-button>
</ion-fab>

<!-- Default Floating Action Button that scrolls with the content.-->
<ion-fab-button>Default</ion-fab-button>

<!-- Mini -->
<ion-fab-button size="small">Mini</ion-fab-button>

<!-- Colors -->
<ion-fab-button color="primary">Primary</ion-fab-button>
<ion-fab-button color="secondary">Secondary</ion-fab-button>
<ion-fab-button color="danger">Danger</ion-fab-button>
<ion-fab-button color="light">Light</ion-fab-button>
<ion-fab-button color="dark">Dark</ion-fab-button>

</ion-content>

Properties

activated

DescriptionIf true, the fab button will be show a close icon.
Attributeactivated
Typeboolean
Defaultfalse

closeIcon

DescriptionThe icon name to use for the close icon. This will appear when the fab button
is pressed. Only applies if it is the main button inside of a fab containing a
fab list.
Attributeclose-icon
Typestring
Default'close'

color

DescriptionThe color to use from your application's color palette.
Default options are: "primary", "secondary", "tertiary", "success", "warning", "danger", "light", "medium", and "dark".
For more information on colors, see theming.
Attributecolor
Typestring | undefined
Defaultundefined

disabled

DescriptionIf true, the user cannot interact with the fab button.
Attributedisabled
Typeboolean
Defaultfalse

download

DescriptionThis attribute instructs browsers to download a URL instead of navigating to
it, so the user will be prompted to save it as a local file. If the attribute
has a value, it is used as the pre-filled file name in the Save prompt
(the user can still change the file name if they want).
Attributedownload
Typestring | undefined
Defaultundefined

href

DescriptionContains a URL or a URL fragment that the hyperlink points to.
If this property is set, an anchor tag will be rendered.
Attributehref
Typestring | undefined
Defaultundefined

mode

DescriptionThe mode determines which platform styles to use.
Attributemode
Type"ios" | "md"
Defaultundefined

rel

DescriptionSpecifies the relationship of the target object to the link object.
The value is a space-separated list of link types.
Attributerel
Typestring | undefined
Defaultundefined

routerAnimation

DescriptionWhen using a router, it specifies the transition animation when navigating to
another page using href.
Attributeundefined
Type((baseEl: any, opts?: any) => Animation) | undefined
Defaultundefined

routerDirection

DescriptionWhen using a router, it specifies the transition direction when navigating to
another page using href.
Attributerouter-direction
Type"back" | "forward" | "root"
Default'forward'

show

DescriptionIf true, the fab button will show when in a fab-list.
Attributeshow
Typeboolean
Defaultfalse

size

DescriptionThe size of the button. Set this to small in order to have a mini fab button.
Attributesize
Type"small" | undefined
Defaultundefined

target

DescriptionSpecifies where to display the linked URL.
Only applies when an href is provided.
Special keywords: "_blank", "_self", "_parent", "_top".
Attributetarget
Typestring | undefined
Defaultundefined

translucent

DescriptionIf true, the fab button will be translucent.
Only applies when the mode is "ios" and the device supports
backdrop-filter.
Attributetranslucent
Typeboolean
Defaultfalse

type

DescriptionThe type of the button.
Attributetype
Type"button" | "reset" | "submit"
Default'button'

Events

NameDescription
ionBlurEmitted when the button loses focus.
ionFocusEmitted when the button has focus.

CSS Shadow Parts

NameDescription
close-iconThe close icon that is displayed when a fab list opens (uses ion-icon).
nativeThe native HTML button or anchor element that wraps all child elements.

CSS Custom Properties

NameDescription
--backgroundBackground of the button
--background-activatedBackground of the button when pressed. Note: setting this will interfere with the Material Design ripple.
--background-activated-opacityOpacity of the button background when pressed
--background-focusedBackground of the button when focused with the tab key
--background-focused-opacityOpacity of the button background when focused with the tab key
--background-hoverBackground of the button on hover
--background-hover-opacityOpacity of the button background on hover
--border-colorBorder color of the button
--border-radiusBorder radius of the button
--border-styleBorder style of the button
--border-widthBorder width of the button
--box-shadowBox shadow of the button
--close-icon-font-sizeFont size of the close icon
--colorText color of the button
--color-activatedText color of the button when pressed
--color-focusedText color of the button when focused with the tab key
--color-hoverText color of the button on hover
--padding-bottomBottom padding of the button
--padding-endRight padding if direction is left-to-right, and left padding if direction is right-to-left of the button
--padding-startLeft padding if direction is left-to-right, and right padding if direction is right-to-left of the button
--padding-topTop padding of the button
--ripple-colorColor of the button ripple effect
--transitionTransition of the button